PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 16307210-2 2005 Pindolol, a betablocker with weak partial 5-HT1A receptor agonist activity has been shown to produce a more rapid onset of antidepressant action of SSRIs. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 42-57 16452992-0 2006 Blockade of 5-HT1A receptors by (+/-)-pindolol potentiates cortical 5-HT outflow, but not antidepressant-like activity of paroxetine: microdialysis and behavioral approaches in 5-HT1A receptor knockout mice. Pindolol 32-46 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 12-18 16452992-0 2006 Blockade of 5-HT1A receptors by (+/-)-pindolol potentiates cortical 5-HT outflow, but not antidepressant-like activity of paroxetine: microdialysis and behavioral approaches in 5-HT1A receptor knockout mice. Pindolol 32-46 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 12-27 16452992-8 2006 The selective 5-HT1A receptor antagonist, WAY-100635 (0.5 mg/kg), or (+/-)-pindolol (5 and 10 mg/kg) potentiated the effects of Prx (4 mg/kg) on cortical [5-HT]ext in 5-HT1A+/+, but not in 5-HT1A-/- mice. Pindolol 69-83 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 167-173 16452992-12 2006 These findings using 5-HT1A-/- mice confirm that (+/-)-pindolol behaves as an antagonist of 5-HT1A autoreceptor in mice, but its blockade of paroxetine-induced antidepressant-like effects in the FST may be due to its binding to other neurotransmitter receptors. Pindolol 49-63 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 92-98 16574446-8 2006 The D115E mutant with pindolol displays a greater DeltaDeltaE(EL) and TM interactions than for the wild-type B2AR with pindolol. Pindolol 22-30 adrenoceptor beta 2 Homo sapiens 109-113 16574446-8 2006 The D115E mutant with pindolol displays a greater DeltaDeltaE(EL) and TM interactions than for the wild-type B2AR with pindolol. Pindolol 119-127 adrenoceptor beta 2 Homo sapiens 109-113 16475955-1 2006 Pindolol, a partial beta-adrenoceptor/5-HT1A receptor antagonist was first used to accelerate the onset of action of antidepressant drugs in 1994. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 38-53 16475955-5 2006 Pindolol was initially used due to its ability to block 5-HT1A receptor-mediated responses and to enhance the neurochemical effects of SSRIs. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 56-71 16475955-6 2006 In transfected cells, however, pindolol is a weak (20-25%) partial agonist at 5-HT1A receptors and, as such, its actions greatly depend on the system used. Pindolol 31-39 5-hydroxytryptamine receptor 1A Homo sapiens 78-84 16475955-8 2006 Positron emission tomography (PET) scan studies have shown that pindolol displays a preferential occupancy of pre- vs. postsynaptic 5-HT1A receptors, although the overall occupancy is lower than desirable, which suggests that higher doses (e.g., 15 mg/day) may be more effective than the currently used 7.5 mg daily dosage. Pindolol 64-72 5-hydroxytryptamine receptor 1A Homo sapiens 132-138 16475955-9 2006 However, given the complex pharmacology of pindolol, it is hoped that new developments in this field can proceed through the use of a) selective and silent 5-HT1A receptor antagonists in combination with SSRIs, or b) dual action agents (SSRI+5-HT1A receptor blockers). Pindolol 43-51 5-hydroxytryptamine receptor 1A Homo sapiens 156-171 15777775-2 2005 We have previously demonstrated that pindolol, a beta-adrenoceptor blocker/5-hydroxytryptamine(1A/1B) receptor antagonist, enhanced tramadol antinociception and that the selective 5-HT1A agonist 8-Hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT) reduced it. Pindolol 37-45 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 180-186 15648095-8 2005 dose of pindolol that has been used in all but one of these investigations may be suboptimal for achieving reliable and significant occupancy of 5-HT1A autoreceptors and may explain the contradictory nature of the results of investigations of pindolol augmentation. Pindolol 8-16 5-hydroxytryptamine receptor 1A Homo sapiens 145-151 15127080-0 2004 Preferential 5-HT1A autoreceptor occupancy by pindolol is attenuated in depressed patients: effect of treatment or an endophenotype of depression? Pindolol 46-54 5-hydroxytryptamine receptor 1A Homo sapiens 13-19 15127080-1 2004 Using positron emission tomography and the selective 5-HT1A receptor radioligand [11C]WAY100635, we previously demonstrated a preferential occupancy of 5-HT1A autoreceptors, compared to postsynaptic receptors by pindolol in healthy volunteers. Pindolol 212-220 5-hydroxytryptamine receptor 1A Homo sapiens 53-59 15127080-3 2004 In this study, we have examined the preferential occupancy by pindolol of 5-HT1A autoreceptors, following three different pindolol regimes (10 mg single dose, 2.5 mg t.i.d., and 5 mg t.i.d., in 15 depressed patients on SSRIs. Pindolol 62-70 5-hydroxytryptamine receptor 1A Homo sapiens 74-80 15013031-7 2004 RESULTS: Pindolol significantly antagonized ACTH, PRL, GH and temperature responses to flesinoxan and ritanserin exhibited similar activity on PRL and ACTH responses. Pindolol 9-17 prolactin Homo sapiens 50-53 15093954-4 2004 Since the release of cortisol and prolactin is under serotonergic control, we hypothesized that pindolol augmentation of synaptic 5-HT concentrations produced by an SSRI in humans should lead to enhanced SSRI-induced cortisol and prolactin responses. Pindolol 96-104 prolactin Homo sapiens 34-43 15093954-4 2004 Since the release of cortisol and prolactin is under serotonergic control, we hypothesized that pindolol augmentation of synaptic 5-HT concentrations produced by an SSRI in humans should lead to enhanced SSRI-induced cortisol and prolactin responses. Pindolol 96-104 prolactin Homo sapiens 230-239 14533141-0 2003 Effect of pindolol and milnacipran versus milnacipran and placebo on plasma prolactin and adrenocorticotrophic hormone in depressed subjects. Pindolol 10-18 prolactin Homo sapiens 76-85 14720318-1 2004 The 5-HT1A/beta-adrenoceptor ligand (+/-)pindolol has been used in clinical trials to enhance the antidepressant effect of selective serotonin (5-HT) reuptake inhibitors (SSRIs). Pindolol 41-49 5-hydroxytryptamine receptor 1A Homo sapiens 4-10 14720318-2 2004 The accelerating effect of (+/-)pindolol is thought to derive from its blockade of the SSRI-induced, 5-HT1A autoreceptor-mediated inhibition of serotonergic cell firing and 5-HT release. Pindolol 27-40 5-hydroxytryptamine receptor 1A Homo sapiens 101-107 14720318-5 2004 In these regions, enriched in 5-HT1A receptors, (+/-)pindolol antagonized the stimulation of [35S]GTPgammaS binding induced by 5-HT in a concentration-dependent manner. Pindolol 53-61 5-hydroxytryptamine receptor 1A Homo sapiens 30-36 14720318-7 2004 This suggests a higher potency of (+/-)pindolol at somatodendritic 5-HT1A receptors compared to post-synaptic 5-HT1A sites. Pindolol 34-47 5-hydroxytryptamine receptor 1A Homo sapiens 67-73 15006431-1 2004 Selective serotonin reuptake inhibitor (SSRI) augmentation with the 5-HT1A antagonist pindolol has met with mixed results. Pindolol 86-94 5-hydroxytryptamine receptor 1A Homo sapiens 68-74 15006431-2 2004 Recent studies using positron emission tomography (PET) suggest that pindolol doses used in these studies were too low to effect 5-HT1A autoreceptor blockade. Pindolol 69-77 5-hydroxytryptamine receptor 1A Homo sapiens 129-135 14729220-1 2004 Based on its proposed ability to block the effect of selective serotonin reuptake inhibitors (SSRIs) on the firing rate of serotonergic neurons, the 5-HT1A partial agonist/beta-adrenergic antagonist pindolol has been examined in clinical trials for its ability to enhance the efficacy of SSRIs. Pindolol 199-207 5-hydroxytryptamine receptor 1A Rattus norvegicus 149-155 12944320-5 2003 Conversely, OCT1 had a higher affinity for tyramine and pindolol than did OCT2 (21.2 and 2.4 vs. 361 and 50 microM, respectively). Pindolol 56-64 solute carrier family 22 member 1 Oryctolagus cuniculus 12-16 14608456-0 2003 Intrinsic sympathomimetic activity of (-)-pindolol mediated through a (-)-propranolol-resistant site of the beta1-adrenoceptor in human atrium and recombinant receptors. Pindolol 38-50 adrenoceptor beta 1 Homo sapiens 108-126 14608456-2 2003 Recent work indicates the existence of a (-)-propranolol-resistant site of the cardiac beta(1)-adrenoceptor and we propose that it mediates the cardiostimulation evoked by (-)-pindolol. Pindolol 172-184 adrenoceptor beta 1 Homo sapiens 87-107 14608456-7 2003 The positive inotropic effects of (-)-pindolol were resistant to blockade by L-748,337 (100 nM), a beta(3)-adrenoceptor antagonist. Pindolol 34-46 adrenoceptor beta 3 Homo sapiens 99-119 14608456-12 2003 We conclude that the cardiostimulant effects of (-)-pindolol in human atrial myocardium are mediated through a (-)-propranolol-resistant site of the beta(1)-adrenoceptor with low affinity for (-)-pindolol. Pindolol 48-60 adrenoceptor beta 1 Homo sapiens 149-169 14608456-12 2003 We conclude that the cardiostimulant effects of (-)-pindolol in human atrial myocardium are mediated through a (-)-propranolol-resistant site of the beta(1)-adrenoceptor with low affinity for (-)-pindolol. Pindolol 192-204 adrenoceptor beta 1 Homo sapiens 149-169 14608456-13 2003 In contrast, (-)-pindolol blocks the effects of catecholamines through a high-affinity site of the beta(1)-adrenoceptor. Pindolol 13-25 adrenoceptor beta 1 Homo sapiens 99-119 14533141-2 2003 The present study analyses the relationship between plasma prolactin (PRL) and ACTH levels and changes in relation to a milnacipran and pindolol combination versus milnacipran plus placebo. Pindolol 136-144 prolactin Homo sapiens 59-68 14533141-2 2003 The present study analyses the relationship between plasma prolactin (PRL) and ACTH levels and changes in relation to a milnacipran and pindolol combination versus milnacipran plus placebo. Pindolol 136-144 prolactin Homo sapiens 70-73 12660886-8 2002 CONCLUSIONS: First, patients with essential hypertension are characterized by higher plasma leptin levels as compared with normotensive healthy subjects; second, suppressive effect of pindolol on leptinemia may be of pathophysiological relevance in the course of weight gain during beta-blocker therapy. Pindolol 184-192 leptin Homo sapiens 92-98 12880941-1 2003 BACKGROUND: It has been suggested that treatment with selective serotonin reuptake inhibitors (SSRIs) in combination with pindolol, a partial agonist at the 5-HT(1A) receptor, may produce a fast antidepressant response. Pindolol 122-130 5-hydroxytryptamine receptor 1A Homo sapiens 157-174 12880941-6 2003 CONCLUSIONS: A nearly complete blockade of the 5-HTT is obtained already after the first dose only with paroxetine, explaining why the latency reducing effect of pindolol preferentially is seen when pindolol is combined with paroxetine. Pindolol 162-170 solute carrier family 6 member 4 Homo sapiens 47-52 12880941-6 2003 CONCLUSIONS: A nearly complete blockade of the 5-HTT is obtained already after the first dose only with paroxetine, explaining why the latency reducing effect of pindolol preferentially is seen when pindolol is combined with paroxetine. Pindolol 199-207 solute carrier family 6 member 4 Homo sapiens 47-52 12589521-0 2003 EEG effects of buspirone and pindolol: a method of examining 5-HT1A receptor function in humans. Pindolol 29-37 5-hydroxytryptamine receptor 1A Homo sapiens 61-76 12589521-4 2003 Animal research suggests that pindolol is an agonist at these receptors but an antagonist at postsynaptic 5-HT(1A) receptors. Pindolol 30-38 5-hydroxytryptamine receptor 1A Homo sapiens 106-113 12589521-5 2003 OBJECTIVE: We postulated that while pindolol would antagonise known postsynaptic mediated neuroendocrine responses to the 5-HT(1A) agonist buspirone, both drugs would have a similar effect on the EEG frequency spectrum. Pindolol 36-44 5-hydroxytryptamine receptor 1A Homo sapiens 122-129 12589521-10 2003 CONCLUSIONS: The data obtained are consistent with the EEG effects of buspirone and pindolol being mediated by somatodendritic 5-HT(1A) receptors, in contrast to the neuroendocrine response, which is known to be mediated by postsynaptic receptors. Pindolol 84-92 5-hydroxytryptamine receptor 1A Homo sapiens 127-134 12536263-2 2003 Animal studies have suggested that this increased response occurs because of 5HT(1A) antagonist properties of pindolol, which in combination with a serotonergic antidepressant produces a synergistic increase in 5HT in the synapse. Pindolol 110-118 5-hydroxytryptamine receptor 1A Homo sapiens 77-83 12900854-4 2003 The chicken alpha(1)-AGP showed higher resolution for eperisone, pindolol and tolperisone than cd-alpha(1)-AGP or recombinant alpha(1)-AGP. Pindolol 65-73 orosomucoid 1 (ovoglycoprotein) Gallus gallus 12-24 14615704-3 2003 Pindolol, an antagonist at somatodendritic pre-synaptic 5HT1A receptors has been investigated as a potential accelerator or potentialisator of antidepressant response. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 56-61 12616336-1 2003 Two forms of the activated beta1-adrenoceptor exist, one that is stabilized by (-)-noradrenaline and is sensitive to blockade by (-)-propranolol and another which is stabilized by partial agonists such as (-)-pindolol and (-)-CGP 12177 but is relatively insensitive to (-)-propranolol. Pindolol 205-217 adrenoceptor beta 1 Homo sapiens 27-45 12166089-0 2002 [Effect of (+/-)-pindolol on the central 5-HT1A receptor by the use of in vivo microdialysis and hippocampal slice preparations]. Pindolol 11-25 5-hydroxytryptamine receptor 1A Homo sapiens 41-56 12166089-2 2002 In this study we have investigated the effect of (+/-)-pindolol on both pre- and postsynaptic 5-HT1A receptors using in vivo microdialysis and hippocampal slice preparations. Pindolol 49-63 5-hydroxytryptamine receptor 1A Homo sapiens 94-100 12166089-1 2002 Although it is suggested that (+/-)-pindolol, a beta-adrenergic/5-HT1A receptor antagonist, may enhance the efficacy of selective serotonin reuptake inhibitors (SSRI), the results of double-blind studies are contradictory and recent animal studies suggest that (+/-)-pindolol may act as a partial agonist to the 5-HT1A receptor. Pindolol 30-44 5-hydroxytryptamine receptor 1A Homo sapiens 64-79 12166089-3 2002 (+/-)-pindolol and flesinoxan, a 5-HT1A receptor full agonist, significantly decreased the extracellular levels of 5-HT in the raphe and prefrontal cortex. Pindolol 0-14 5-hydroxytryptamine receptor 1A Homo sapiens 33-48 12166089-5 2002 The effect of 5-HT and other 5-HT1A receptor agonists accompanied the increase in paired-pulse facilitation (ppf) induced by short-interval two stimuli and were reversed by the coadministration of the 5-HT1A receptor agonist, NAN-190, but not by (+/-)-pindolol. Pindolol 246-260 5-hydroxytryptamine receptor 1A Homo sapiens 29-44 12166089-1 2002 Although it is suggested that (+/-)-pindolol, a beta-adrenergic/5-HT1A receptor antagonist, may enhance the efficacy of selective serotonin reuptake inhibitors (SSRI), the results of double-blind studies are contradictory and recent animal studies suggest that (+/-)-pindolol may act as a partial agonist to the 5-HT1A receptor. Pindolol 30-44 5-hydroxytryptamine receptor 1A Homo sapiens 312-327 12166089-5 2002 The effect of 5-HT and other 5-HT1A receptor agonists accompanied the increase in paired-pulse facilitation (ppf) induced by short-interval two stimuli and were reversed by the coadministration of the 5-HT1A receptor agonist, NAN-190, but not by (+/-)-pindolol. Pindolol 246-260 5-hydroxytryptamine receptor 1A Homo sapiens 201-216 11330332-0 2001 Pindolol antagonises G-protein activation at both pre- and postsynaptic serotonin 5-HT1A receptors: a. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 82-88 12166089-7 2002 These results suggest that (+/-)-pindolol acts as a partial agonist to the somatodendritic 5-HT1A receptor in the raphe, whereas it may have no action on the postsynaptic 5-HT1A receptor in the hippocampus. Pindolol 27-41 5-hydroxytryptamine receptor 1A Homo sapiens 91-106 11888550-12 2002 Finally, in line with species differences, the affinities of several ligands including CP93,129, RU24,969, (-)-pindolol and (-)-propanolol in rat 5-HT(1B) sites were markedly different to guinea pig 5-HT(1B) sites labelled with [3H]GR125,743. Pindolol 107-119 5-hydroxytryptamine receptor 1B Rattus norvegicus 146-153 11713611-4 2001 OBJECTIVE: To characterise the dual action of buspirone in stimulating the secretion of prolactin by blocking the 5-HT(1A) action with the 5-HT1A antagonist action of pindolol. Pindolol 167-175 5-hydroxytryptamine receptor 1A Homo sapiens 139-145 11713611-7 2001 RESULTS: Pindolol alone caused a small but significant reduction (18%) in the tonic release of prolactin. Pindolol 9-17 prolactin Homo sapiens 95-104 11713611-8 2001 Buspirone alone produced a robust prolactin response which was reduced to approximately half by pindolol pre-treatment. Pindolol 96-104 prolactin Homo sapiens 34-43 11713611-9 2001 Pindolol pre-treatment also, on average, delayed the onset and peak of the prolactin response. Pindolol 0-8 prolactin Homo sapiens 75-84 11713611-12 2001 However, if two challenges are carried out, one with buspirone and the other with buspirone plus pindolol, quantitative measures can be made of the sensitivity of both the 5-HT(1A) and the putative D(2) pathways controlling prolactin release. Pindolol 97-105 prolactin Homo sapiens 224-233 11292445-9 2001 The potentiating action of 5-HT1A, 5-HT2A/1C or 5-HT3 receptor agonist on 3alpha,5alpha-THP induced catalepsy was not blocked by prior administration of sub-effective dose (1 mg/kg, s.c.) of their respective receptor antagonists pindolol, ritanserin or ondansetron or by pretreatment with serotonergic neurotoxin 5,7-DHT (100 microg/mouse, i.c.v.). Pindolol 229-237 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 27-33 11729033-1 2001 OBJECTIVE: Positron emission tomography (PET) was used to examine whether the dose of pindolol used to augment antidepressant medication achieves a significant occupancy of the serotonin type 1A (5-HT(1A)) autoreceptor in depressed patients receiving medication. Pindolol 86-94 5-hydroxytryptamine receptor 1A Homo sapiens 196-203 11457419-5 2001 METHODS: Using microdialysis and jugular vein catheterization, we studied the ability of systemically administered pindolol to antagonize central 5-HT(1A) and beta-adrenoceptors, while simultaneously monitoring pindolol plasma and brain concentrations. Pindolol 115-123 5-hydroxytryptamine receptor 1A Cavia porcellus 146-153 11457419-8 2001 CONCLUSIONS: At plasma levels that are observed in patients after 2.5 mg three times a day ( approximately 60 nmol/L), pindolol produces only a partial blockade of presynaptic 5-HT(1A) autoreceptors and does not augment the SSRI-induced 5-HT increase in the guinea pig brain. Pindolol 119-127 5-hydroxytryptamine receptor 1A Homo sapiens 176-183 11330332-3 2001 Herein, we evaluated the actions of pindolol at 5-HT1A autoreceptors and specific populations of postsynaptic 5-HT1A receptors employing [35S]GTPgammaS autoradiography, a measure of receptor-mediated G-protein activation. Pindolol 36-44 5-hydroxytryptamine receptor 1A Homo sapiens 48-54 11330332-6 2001 In the dentate gyrus, lateral septum and entorhinal cortex, structures enriched in postsynaptic 5-HT1A receptors, 8-OH-DPAT (1 microM) and 5-HT (10 microM) also elicited a marked increase in [35S]GTPgammaS binding which was likewise blocked by pindolol. Pindolol 244-252 5-hydroxytryptamine receptor 1A Homo sapiens 96-102 11330332-9 2001 In conclusion, these data suggest that, as characterised by [35S]GTPgammaS autoradiography, and compared with 5-HT and 8-OH-DPAT, pindolol possesses low efficacy at both pre- and postsynaptic 5-HT1A receptors. Pindolol 130-138 5-hydroxytryptamine receptor 1A Homo sapiens 192-198 11236069-10 2001 Pindolol, with its dual beta and 5-HT1A blocking effect ameliorated both number and severity of aggressive acts. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 33-39 11199945-1 2001 In a controlled trial, the beta-adrenoceptor/5-hydroxytryptamine-1A (5-HT1A) receptor antagonist pindolol accelerated and enhanced the antidepressant effect of fluoxetine. Pindolol 97-105 5-hydroxytryptamine receptor 1A Homo sapiens 27-67 11166513-1 2001 Augmentation of selective serotonin reuptake inhibitors (SSRIs) therapy by the 5-HT(1A) receptor agent pindolol may reduce the delay between initiation of antidepressant treatment and clinical response. Pindolol 103-111 5-hydroxytryptamine receptor 1A Homo sapiens 79-96 11199945-1 2001 In a controlled trial, the beta-adrenoceptor/5-hydroxytryptamine-1A (5-HT1A) receptor antagonist pindolol accelerated and enhanced the antidepressant effect of fluoxetine. Pindolol 97-105 5-hydroxytryptamine receptor 1A Homo sapiens 69-85 11199945-5 2001 Mean values were approximately 26 nM, a concentration higher than the Ki of (-)pindolol for human 5-HT1A autoreceptors (11 nM). Pindolol 79-87 5-hydroxytryptamine receptor 1A Homo sapiens 98-104 11063976-4 2000 Because the 5-HT(1A) antagonist pindolol may hasten antidepressant effects of selective serotonin reuptake inhibitor medications, its receptor occupancy has been measured in both presynaptic and postsynaptic sites. Pindolol 32-40 5-hydroxytryptamine receptor 1A Homo sapiens 12-19 11444761-5 2001 The addition of pindolol, which blocks 5-HT1A receptors, to SSRI treatment decouples the feedback inhibition of 5-HT neuron firing and accelerates and enhances the antidepressant response. Pindolol 16-24 5-hydroxytryptamine receptor 1A Homo sapiens 39-45 11243572-4 2001 In the presence of (+/-)-propranolol (1 microM), the non-selective beta1-, beta2- and beta3-adrenoceptor antagonist (+/-)-bupranolol (30 microM) induced a rightward shift of the concentration-response curves for (+/-)-pindolol (apparent pA2 = 5.41 +/- 0.06). Pindolol 212-226 beta-2 adrenergic receptor Cavia porcellus 67-104 11077069-8 2001 Both the degree of 5-HT(1A) receptor activation by 8-OH-DPAT and (-)-pindolol, and its inhibition by spiperone, strongly correlate (r(2): 0.78-0.81) with the octanol/water partition coefficients of the mutated amino acid at position 351 of the G(alphai3) protein. Pindolol 65-77 5-hydroxytryptamine receptor 1A Homo sapiens 19-36 11063979-1 2000 Preclinical studies suggest that augmentation of selective serotonin (5-HT) reuptake inhibitors by the 5-HT(1A) receptor agent pindolol might reduce the delay between initiation of treatment and antidepressant response, an effect largely mediated by blockade of 5-HT(1A) autoreceptors in the dorsal raphe nuclei. Pindolol 127-135 5-hydroxytryptamine receptor 1A Homo sapiens 103-120 11063979-1 2000 Preclinical studies suggest that augmentation of selective serotonin (5-HT) reuptake inhibitors by the 5-HT(1A) receptor agent pindolol might reduce the delay between initiation of treatment and antidepressant response, an effect largely mediated by blockade of 5-HT(1A) autoreceptors in the dorsal raphe nuclei. Pindolol 127-135 5-hydroxytryptamine receptor 1A Homo sapiens 103-110 11063979-3 2000 Recent positron emission tomography studies investigating the occupancy of 5-HT(1A) receptors in humans by pindolol have shown that at the dose used most often in clinical trials the occupancy is low and variable, which might explain the inconsistent clinical results. Pindolol 107-115 5-hydroxytryptamine receptor 1A Homo sapiens 75-82 11063979-4 2000 Positron emission tomography studies also suggest that pindolol might be more potent at blocking 5-HT(1A) autoreceptors than at blocking postsynaptic receptors, a property that may be useful in this pharmacologic strategy. Pindolol 55-63 5-hydroxytryptamine receptor 1A Homo sapiens 97-104 10962261-0 2000 Positron emission tomography study of pindolol occupancy of 5-HT(1A) receptors in humans: preliminary analyses. Pindolol 38-46 5-hydroxytryptamine receptor 1A Homo sapiens 60-67 10998110-0 2000 Pindolol excites dopaminergic and adrenergic neurons, and inhibits serotonergic neurons, by activation of 5-HT1A receptors. Pindolol 0-8 5-hydroxytryptamine receptor 1A Rattus norvegicus 106-112 10998110-3 2000 In analogy to the serotonin1A (5-HT1A) agonist, 8-OH-DPAT (-100%), pindolol dose-dependently (0.063- 1.0 mg/kg) decreased (-70%) the firing rate of serotonergic neurons. Pindolol 67-75 5-hydroxytryptamine receptor 1A Rattus norvegicus 31-37 10998110-4 2000 The inhibitory action of pindolol was abolished by the selective 5-HT1A antagonist, WAY-100,635 (0.031 mg/kg). Pindolol 25-33 5-hydroxytryptamine receptor 1A Rattus norvegicus 65-71 10998110-12 2000 In conclusion, via engagement of 5-HT1A receptors, pindolol inhibits serotonergic, and activates dopaminergic and adrenergic, neurons in anaesthetized rats. Pindolol 51-59 5-hydroxytryptamine receptor 1A Rattus norvegicus 33-39 11022403-1 2000 OBJECTIVE: Given reports that (+/-)pindolol, a beta-adrenergic-5-HT1A/1B receptor antagonist, accelerates the onset of the therapeutic effect of certain antidepressant drugs in major depression, the aim of this study was to assess the effect of sustained (+/-)pindolol administration on the sensitivity of pre- and postsynaptic 5-HT1A receptors, terminal 5-HT1B autoreceptors and on overall 5-HT neurotransmission. Pindolol 30-43 5-hydroxytryptamine receptor 1A Homo sapiens 63-69 11022403-1 2000 OBJECTIVE: Given reports that (+/-)pindolol, a beta-adrenergic-5-HT1A/1B receptor antagonist, accelerates the onset of the therapeutic effect of certain antidepressant drugs in major depression, the aim of this study was to assess the effect of sustained (+/-)pindolol administration on the sensitivity of pre- and postsynaptic 5-HT1A receptors, terminal 5-HT1B autoreceptors and on overall 5-HT neurotransmission. Pindolol 30-43 5-hydroxytryptamine receptor 1A Rattus norvegicus 328-334 11022403-1 2000 OBJECTIVE: Given reports that (+/-)pindolol, a beta-adrenergic-5-HT1A/1B receptor antagonist, accelerates the onset of the therapeutic effect of certain antidepressant drugs in major depression, the aim of this study was to assess the effect of sustained (+/-)pindolol administration on the sensitivity of pre- and postsynaptic 5-HT1A receptors, terminal 5-HT1B autoreceptors and on overall 5-HT neurotransmission. Pindolol 30-43 5-hydroxytryptamine receptor 1B Rattus norvegicus 355-361 11022403-4 2000 OUTCOME MEASURES: Modifications of the sensitivity of somatodendritic and postsynaptic 5-HT1A receptors using in vivo electrophysiological paradigms in animals treated with vehicle or (+/-)pindolol (20 mg/kg/day, subcutaneously) through osmotic minipumps for 2 weeks. Pindolol 189-197 5-hydroxytryptamine receptor 1A Rattus norvegicus 87-93 11022403-5 2000 RESULTS: (+/-)Pindolol attenuated the suppressant effect of the 5-HT autoreceptor agonist lysergic acid diethylamide (LSD) on the firing activity of 5-HT neurons, suggesting that (+/-)pindolol antagonized somatodendritic 5-HT1A autoreceptors in the dorsal raphe nucleus. Pindolol 9-22 5-hydroxytryptamine receptor 1A Rattus norvegicus 221-227 11022403-11 2000 Although pindolol is capable of antagonizing the 5-HT1A autoreceptor upon the initiation of a 5-HT reuptake-blocker treatment, it also induces a desensitization of this 5-HT1A autoreceptor, which could explain why patients do not relapse upon its discontinuation when they continue taking a 5-HT reuptake blocker. Pindolol 9-17 5-hydroxytryptamine receptor 1A Homo sapiens 49-55 11022403-11 2000 Although pindolol is capable of antagonizing the 5-HT1A autoreceptor upon the initiation of a 5-HT reuptake-blocker treatment, it also induces a desensitization of this 5-HT1A autoreceptor, which could explain why patients do not relapse upon its discontinuation when they continue taking a 5-HT reuptake blocker. Pindolol 9-17 5-hydroxytryptamine receptor 1A Homo sapiens 169-175 10942852-4 2000 We show that in healthy volunteers, in vivo, pindolol (n = 10) and penbutolol (n = 4), but not tertatolol (n = 4) occupy the human 5-HT(1A) receptors, at clinical doses. Pindolol 45-53 5-hydroxytryptamine receptor 1A Homo sapiens 131-138 10942852-5 2000 Pindolol, as well as the beta-blockers penbutolol and tertatolol, has high affinity for human 5-HT(1A) receptors in post-mortem brain slices (n = 4). Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 94-101 10942852-6 2000 Pindolol shows preference for 5-HT(1A) autoreceptors versus the post-synaptic receptors both in vitro and in vivo. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 30-37 10942852-7 2000 Our data reveal that pindolol doses used in antidepressant trials so far are suboptimal for significant occupancy at the 5-HT(1A) autoreceptor. Pindolol 21-29 5-hydroxytryptamine receptor 1A Homo sapiens 121-128 10942853-0 2000 Potentiation by (-)Pindolol of the activation of postsynaptic 5-HT(1A) receptors induced by venlafaxine. Pindolol 19-27 5-hydroxytryptamine receptor 1A Rattus norvegicus 62-69 10942853-11 2000 Taken together, these results indicate that (-)pindolol potentiated the activation of postsynaptic 5-HT(1A) receptors resulting from 5-HT reuptake inhibition probably by blocking the somatodendritic 5-HT(1A) autoreceptor, but not its postsynaptic congener. Pindolol 47-55 5-hydroxytryptamine receptor 1A Rattus norvegicus 99-106 10942853-11 2000 Taken together, these results indicate that (-)pindolol potentiated the activation of postsynaptic 5-HT(1A) receptors resulting from 5-HT reuptake inhibition probably by blocking the somatodendritic 5-HT(1A) autoreceptor, but not its postsynaptic congener. Pindolol 47-55 5-hydroxytryptamine receptor 1A Rattus norvegicus 199-206 11256582-6 2000 In addition, the 5-HTT gene polymorphisms were found to be associated with a better and faster response to SSRIs with or without pindolol augmentation in depressed patients. Pindolol 129-137 solute carrier family 6 member 4 Homo sapiens 17-22 10962261-1 2000 Preclinical studies in rodents suggest that augmentation of serotonin reuptake inhibitors (SSRIs) therapy by the 5-hydroxytryptamine(1A) (5-HT(1A)) receptor agent pindolol might reduce the delay between initiation of treatment and antidepressant response. Pindolol 163-171 5-hydroxytryptamine receptor 1A Homo sapiens 138-156 10962261-2 2000 This hypothesis is based on the ability of pindolol to potentiate the increase in serotonin (5-HT) transmission induced by SSRIs, an effect achieved by blockade of the 5-HT(1A) autoreceptors in the dorsal raphe nuclei (DRN). Pindolol 43-51 5-hydroxytryptamine receptor 1A Homo sapiens 168-175 10962261-4 2000 Here, we evaluated the occupancy of 5-HT(1A) receptors following treatment with controlled release pindolol in nine healthy volunteers with positron-emission tomography (PET). Pindolol 99-107 5-hydroxytryptamine receptor 1A Homo sapiens 36-43 10962261-12 2000 On the other hand, at each dose tested, pindolol occupancy of 5-HT(1A) receptors was higher in the DRN compared to cortical regions, demonstrating a significant in vivo selectivity for DRN 5-HT(1A) autoreceptors relative to cortico-limbic postsynaptic receptors. Pindolol 40-48 5-hydroxytryptamine receptor 1A Homo sapiens 62-69 10962261-12 2000 On the other hand, at each dose tested, pindolol occupancy of 5-HT(1A) receptors was higher in the DRN compared to cortical regions, demonstrating a significant in vivo selectivity for DRN 5-HT(1A) autoreceptors relative to cortico-limbic postsynaptic receptors. Pindolol 40-48 5-hydroxytryptamine receptor 1A Homo sapiens 189-196 10958120-0 2000 Partial 5-HT1A receptor agonist properties of (-)pindolol in combination with citalopram on serotonergic dorsal raphe cell firing in vivo. Pindolol 49-57 5-hydroxytryptamine receptor 1A Rattus norvegicus 8-14 10958120-2 2000 It has been postulated that pindolol enhances the antidepressant effect of SSRIs by blocking somatodendritic 5-HT1A autoreceptors, thus antagonizing the SSRI-induced feedback inhibition of midbrain 5-HT cell firing. Pindolol 28-36 5-hydroxytryptamine receptor 1A Rattus norvegicus 109-115 10958120-3 2000 A recent study, however, found that pindolol suppresses the firing rate of central 5-HT cells, suggesting that the compound possesses agonistic activity at 5-HT1A autoreceptors. Pindolol 36-44 5-hydroxytryptamine receptor 1A Rattus norvegicus 156-162 10958120-6 2000 RESULTS: Administration of 0.25 or 3.0 mg/kg (IV) (-)pindolol alone decreased the firing rate of a majority of the 5-HT cells studied, an effect that was reversed by the 5-HT1A receptor antagonist WAY 100635 (0.1 mg/kg, IV). Pindolol 53-61 5-hydroxytryptamine receptor 1A Rattus norvegicus 170-176 10958120-11 2000 CONCLUSIONS: The present findings support the previous notion that (-)pindolol possesses prominent agonistic activity at somatodendritic 5-HT1A autoreceptors, but also indicate that it may possess a weak antagonistic action at these receptors. Pindolol 70-78 5-hydroxytryptamine receptor 1A Rattus norvegicus 137-143 10862804-0 2000 5-HT(1A) agonist potential of pindolol: electrophysiologic studies in the dorsal raphe nucleus and hippocampus. Pindolol 30-38 5-hydroxytryptamine receptor 1A Homo sapiens 0-7 10862804-1 2000 BACKGROUND: The ability of pindolol to block 5-HT(1A) autoreceptors on serotonin-containing neurons in the raphe nuclei is thought to underlie the clinical reports of enhanced efficacy and rate of improvement in depressed patients treated with pindolol/selective serotonin reuptake inhibitor (SSRI) combinations. Pindolol 27-35 5-hydroxytryptamine receptor 1A Homo sapiens 45-52 10862804-1 2000 BACKGROUND: The ability of pindolol to block 5-HT(1A) autoreceptors on serotonin-containing neurons in the raphe nuclei is thought to underlie the clinical reports of enhanced efficacy and rate of improvement in depressed patients treated with pindolol/selective serotonin reuptake inhibitor (SSRI) combinations. Pindolol 244-252 5-hydroxytryptamine receptor 1A Homo sapiens 45-52 10862804-12 2000 The 5-HT(1A)-independent inhibition of hippocampal CA3 cell firing by pindolol suggests that this compound invokes multiple pharmacologic actions, all of which need to be assimilated into any proposed mechanism of action. Pindolol 70-78 5-hydroxytryptamine receptor 1A Homo sapiens 4-11 10862804-12 2000 The 5-HT(1A)-independent inhibition of hippocampal CA3 cell firing by pindolol suggests that this compound invokes multiple pharmacologic actions, all of which need to be assimilated into any proposed mechanism of action. Pindolol 70-78 carbonic anhydrase 3 Homo sapiens 51-54 10864885-12 2000 Taken together it would therefore appear that although (+/-)pindolol alone has sufficient intrinsic activity to produce a desensitization of the 5-HT(1A) receptor, when given in combination with fluoxetine it is able to prevent the desensitization induced by not only fluoxetine but also itself. Pindolol 55-68 5-hydroxytryptamine receptor 1A Rattus norvegicus 145-152 11379796-5 2000 Clinical proof of this principal has been suggested in studies that found a significant augmenting effect when the beta-adrenergic/5-HT1A receptor antagonist, pindolol, was coadministered with SSRI treatment. Pindolol 159-167 5-hydroxytryptamine receptor 1A Homo sapiens 131-137 10864885-13 2000 This may suggest that the clinical augmentation of antidepressant action by pindolol, when co-administered with a SSRI, is via antagonism of the 5-HT(1A) receptor. Pindolol 76-84 5-hydroxytryptamine receptor 1A Rattus norvegicus 145-152 11062862-2 2000 Our present study has addressed the possibility that (+/-)-pindolol, which is a non-selective beta-adrenoceptor antagonist/somatodendritic 5-HT1A autoreceptor antagonist, might have the ability to enhance the level of extracellular 5-HT when used with selective serotonin reuptake inhibitor (SSRI; i.e., fluvoxamine). Pindolol 53-67 5-hydroxytryptamine receptor 1A Rattus norvegicus 139-145 11062862-9 2000 This indicates that (+/-)-pindolol has the ability to block the somatodendritic 5-HT1A autoreceptors, thereby weakening the fluvoxamine-induced indirect action of the autoreceptors in the raphe. Pindolol 20-34 5-hydroxytryptamine receptor 1A Rattus norvegicus 80-86 10823340-8 2000 On the other hand, infusion of 8-OHDPAT into the LDT selectively inhibits REMS, as does direct administration into the DRN of the 5-HT1A receptor antagonists pindolol or WAY 100635. Pindolol 158-166 5-hydroxytryptamine receptor 1A Homo sapiens 130-145 10727715-2 2000 This effect has been attributed to the antagonist effects of pindolol at the 5-HT(1A) receptor. Pindolol 61-69 5-hydroxytryptamine receptor 1A Rattus norvegicus 77-84 11379796-7 2000 We further discuss clinical studies that utilized pindolol as a test of this hypothesis in depressed patients and examine preclinical studies that challenge the notion that the beneficial effect of pindolol is due to functional antagonism of the 5-HT1A autoreceptors. Pindolol 198-206 5-hydroxytryptamine receptor 1A Homo sapiens 246-252 10720235-7 2000 As an example of the HPLC-ESI-MS analysis of the beta-blocker, pindolol, on a CN phase, the use of 90% acetonitrile in the mobile phase increased the ESI-MS signal by 790% when compared to a C18 phase which could use only 5% acetonitrile in the mobile phase for retention of the solute. Pindolol 63-71 Bardet-Biedl syndrome 9 Homo sapiens 191-194 11185947-1 2000 OBJECTIVE: To critically review the literature on clinical trials in which pindolol, a 5HT1A receptor antagonist, has been used to augment the effects of antidepressants in patients with depression and to examine the pharmacodynamics and pharmacokinetics that may underlie such augmentations. Pindolol 75-83 5-hydroxytryptamine receptor 1A Homo sapiens 87-101 10649830-6 2000 Thus, the 5-HT1A receptor antagonists WAY 100635 and (-)-pindolol blocked the PA deficit by 8-OH-DPAT. Pindolol 53-65 5-hydroxytryptamine receptor 1A Rattus norvegicus 10-16 10649830-7 2000 The impairment of PA caused by PCA was attenuated by WAY 100635 and (-)-pindolol, suggesting an involvement of the 5-HT1A receptor. Pindolol 68-80 5-hydroxytryptamine receptor 1A Rattus norvegicus 115-121 10525755-3 1999 In humans, the growth hormone (GH) response to intravenous l-tryptophan (IV l-TRP) is blocked by the 5-HT(1A) antagonist pindolol and the prolactin response is blunted. Pindolol 121-129 growth hormone 1 Homo sapiens 15-29 11041271-5 2000 [4] The (-)-pindolol/DOI-induced increase in forward locomotion could be antagonized by the beta1 adrenoceptor antagonist betaxolol (24 micromol kg(-1)). Pindolol 8-20 adrenoceptor beta 1 Rattus norvegicus 92-110 10459173-0 1999 Displacement of the binding of 5-HT(1A) receptor ligands to pre- and postsynaptic receptors by (-)pindolol. Pindolol 95-106 5-hydroxytryptamine receptor 1A Homo sapiens 31-48 10459173-3 1999 3HCl] (WAY 100635) to 5-HT(1A) receptors by (-)pindolol in the brain of four different species, rat, guinea pig, monkey and human. Pindolol 44-55 5-hydroxytryptamine receptor 1A Homo sapiens 22-29 10459173-5 1999 The affinity of (-)pindolol for presynaptic 5-HT(1A) receptors in the dorsal raphe nucleus was similar to that observed in postsynaptic locations, such as hippocampus (areas CA1, CA3 and dentate gyrus) or entorhinal cortex. Pindolol 19-27 5-hydroxytryptamine receptor 1A Homo sapiens 44-51 10459173-9 1999 The affinity of (-)pindolol for human 5-HT(1A) receptors is below the mean plasma concentration attained in depressed patients treated with a combination of fluoxetine and pindolol, which indirectly supports an action of pindolol at 5-HT(1A) receptors in these patients. Pindolol 19-27 5-hydroxytryptamine receptor 1A Homo sapiens 38-45 10459173-9 1999 The affinity of (-)pindolol for human 5-HT(1A) receptors is below the mean plasma concentration attained in depressed patients treated with a combination of fluoxetine and pindolol, which indirectly supports an action of pindolol at 5-HT(1A) receptors in these patients. Pindolol 19-27 5-hydroxytryptamine receptor 1A Homo sapiens 233-240 10432475-1 1999 (-)-Pindolol, which possesses significant affinity for 5-HT1A, 5-HT1B, and beta 1/2-adrenergic receptors (AR)s, dose-dependently increased extracellular levels of dopamine (DA) and noradrenaline (NAD) versus 5-HT, in dialysates of the frontal cortex (FCX), but not accumbens and striatum, of freely-moving rats. Pindolol 0-12 5-hydroxytryptamine receptor 1A Rattus norvegicus 55-61 10432475-1 1999 (-)-Pindolol, which possesses significant affinity for 5-HT1A, 5-HT1B, and beta 1/2-adrenergic receptors (AR)s, dose-dependently increased extracellular levels of dopamine (DA) and noradrenaline (NAD) versus 5-HT, in dialysates of the frontal cortex (FCX), but not accumbens and striatum, of freely-moving rats. Pindolol 0-12 5-hydroxytryptamine receptor 1B Rattus norvegicus 63-69 10432475-4 1999 The selective 5-HT1A receptor antagonist, WAY100,635, slightly attenuated the (-)-pindolol-induced increase in DA and NAD levels, while the selective 5-HT1B antagonist, SB224,289, was ineffective. Pindolol 78-90 5-hydroxytryptamine receptor 1A Rattus norvegicus 14-20 10432475-5 1999 These data suggest that (-)-pindolol facilitates frontocortical dopaminergic (and adrenergic) transmission primarily by activation of beta 1/2-ARs and, to a lesser degree, by stimulation of 5-HT1A receptors, whereas 5-HT1B receptors are not involved. Pindolol 24-36 5-hydroxytryptamine receptor 1A Rattus norvegicus 190-196 10432475-8 1999 In conclusion, (-)-pindolol modulates, both alone and together with 5-HT reuptake inhibitors, dopaminergic, adrenergic, and serotonergic transmission in the FCX via a complex pattern of actions at beta 1/2-ARs, 5-HT1A, and 5-HT1B receptors. Pindolol 15-27 5-hydroxytryptamine receptor 1A Rattus norvegicus 211-217 10432475-8 1999 In conclusion, (-)-pindolol modulates, both alone and together with 5-HT reuptake inhibitors, dopaminergic, adrenergic, and serotonergic transmission in the FCX via a complex pattern of actions at beta 1/2-ARs, 5-HT1A, and 5-HT1B receptors. Pindolol 15-27 5-hydroxytryptamine receptor 1B Rattus norvegicus 223-229 10331108-1 1999 BACKGROUND: (+/-)Pindolol is a beta-adrenergic/5-HT1A receptor antagonist used in combination with certain antidepressant drugs to accelerate the onset of the antidepressive response. Pindolol 12-25 5-hydroxytryptamine receptor 1A Rattus norvegicus 47-53 10435400-0 1999 Pindolol binding to 5-HT1A receptors in the human brain confirmed with positron emission tomography. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 20-26 10435400-7 1999 Two hours after pindolol administration, the regional 5-HT1A receptor occupancy was within the range 7-21% in the three subjects. Pindolol 16-24 5-hydroxytryptamine receptor 1A Homo sapiens 54-69 10435400-8 1999 The study confirms that the 5-HT1A-receptor may be a clinically significant target for pindolol. Pindolol 87-95 5-hydroxytryptamine receptor 1A Homo sapiens 28-43 10400249-2 1999 The present study assessed the effects of concomitant administration of fluoxetine and a 5-HT1A receptor antagonist, pindolol, on focal hippocampal (HIP) seizures elicited by electrical stimulation in rats. Pindolol 117-125 5-hydroxytryptamine receptor 1A Homo sapiens 89-104 10331108-11 1999 CONCLUSIONS: It is suggested that, at low doses, (+/-)pindolol acts as a somatodendritic 5-HT1A autoreceptor antagonist whereas at a higher dose, it decreases the tonic excitatory input from NA neurons to 5-HT neurons. Pindolol 54-62 5-hydroxytryptamine receptor 1A Rattus norvegicus 89-95 10100214-9 1999 [11C]NAD-299 binding was inhibited by addition of the 5-HT1A receptor ligands WAY-100635, pindolol, (+/-)-8-OH-DPAT, 5-HT, and buspirone, leaving a low background of nonspecific binding. Pindolol 90-98 5-hydroxytryptamine receptor 1A Homo sapiens 54-69 10369467-3 1999 Here we determined whether the beta-adrenoceptor/5-HT1A receptor ligands (+/-)-pindolol, (-)-tertatolol and (-)-penbutolol, interact with paroxetine in a similar manner. Pindolol 73-87 5-hydroxytryptamine receptor 1A Homo sapiens 49-64 10369467-19 1999 Indeed, the agonist action of (+/-)-pindolol at 5-HT1A autoreceptors probably explains its inability to enhance the effect of paroxetine on 5-HT in the frontal cortex. Pindolol 30-44 5-hydroxytryptamine receptor 1A Homo sapiens 48-54 16160947-4 1999 The hypothesis is supported by clinical data resulting from combining an SSRI with pindolol, which possesses 5-HT1A receptor antagonistic action. Pindolol 83-91 5-hydroxytryptamine receptor 1A Homo sapiens 109-124 9778659-4 1998 Although body temperature in humans remained unchanged following inhaled ergotamine, in the rat, subcutaneously injected ergotamine produced a hypothermia that was prevented by a pretreatment with the 5-HT1A/1B receptor/beta-adrenoceptor antagonist pindolol. Pindolol 249-257 5-hydroxytryptamine receptor 1A Homo sapiens 201-207 9928258-4 1998 That this adaptive change underlies, at least in part, the delayed therapeutic effect of SSRI in major depression is supported by the acceleration of the antidepressant response by the concomitant administration of the 5-HT1A autoreceptor antagonist pindolol with SSRIs. Pindolol 250-258 5-hydroxytryptamine receptor 1A Homo sapiens 219-225 9928287-0 1998 5-HT1A agonist activity of pindolol: reversal of the inhibitory effects on cell firing in the dorsal raphe nucleus but not in the hippocampus by WAY-100,635. Pindolol 27-35 5-hydroxytryptamine receptor 1A Homo sapiens 0-6 9873746-1 1998 Hybrid molecules built up by covalent coupling of aminopropanol derivatives (especially pindolol) with antidepressant drugs like fluoxetine, paroxetine or milnacipran were found to be potent and silent 5-HT1A antagonists (KB < 1 nM for 7c and 9a). Pindolol 88-96 5-hydroxytryptamine receptor 1A Homo sapiens 202-208 9881659-2 1998 The binding of pindolol to serum components increases proportionally with increasing alpha1-acid glycoprotein (AGP) concentration, indicating that AGP might play a major role in the binding of pindolol. Pindolol 15-23 orosomucoid 1 Rattus norvegicus 85-109 9881659-2 1998 The binding of pindolol to serum components increases proportionally with increasing alpha1-acid glycoprotein (AGP) concentration, indicating that AGP might play a major role in the binding of pindolol. Pindolol 15-23 orosomucoid 1 Rattus norvegicus 111-114 9881659-2 1998 The binding of pindolol to serum components increases proportionally with increasing alpha1-acid glycoprotein (AGP) concentration, indicating that AGP might play a major role in the binding of pindolol. Pindolol 15-23 orosomucoid 1 Rattus norvegicus 147-150 9881659-2 1998 The binding of pindolol to serum components increases proportionally with increasing alpha1-acid glycoprotein (AGP) concentration, indicating that AGP might play a major role in the binding of pindolol. Pindolol 193-201 orosomucoid 1 Rattus norvegicus 111-114 9881659-2 1998 The binding of pindolol to serum components increases proportionally with increasing alpha1-acid glycoprotein (AGP) concentration, indicating that AGP might play a major role in the binding of pindolol. Pindolol 193-201 orosomucoid 1 Rattus norvegicus 147-150 9881659-6 1998 Good correlation was observed between the AUC of pindolol in rats and the AGP concentration in serum. Pindolol 49-57 orosomucoid 1 Rattus norvegicus 74-77 9881659-8 1998 These results suggested that the influence of CAM on the pharmacokinetic properties of pindolol in CAM-treated rats can be explained by protein binding which, in turn, may be associated with variations in AGP concentration. Pindolol 87-95 orosomucoid 1 Rattus norvegicus 205-208 9857976-4 1998 We tested the hypothesis that allelic variation of the 5-HTT promoter could be related to the antidepressant response to fluvoxamine and/or augmentation with pindolol (a serotonin autoreceptors antagonist) which has been suggested as an augmentation therapy for nonresponders. Pindolol 158-166 solute carrier family 6 member 4 Homo sapiens 55-60 9778659-5 1998 Finally in humans, ergotamine did not alter prolactin or adrenocorticotropic hormone levels, but increased growth hormone level, which was prevented by pindolol. Pindolol 152-160 growth hormone 1 Homo sapiens 107-121 9776347-12 1998 The aggravating effects of nicotine on myocardial ischaemia (CK release) as well as the expression of COX-2 mRNA were prevented by pretreatment with the beta-blocker pindolol (1 microM). Pindolol 166-174 cytochrome c oxidase subunit II Oryctolagus cuniculus 102-107 9566807-22 1998 The results of the present study suggest that pindolol is acting at presynaptic 5-HT1B serotonergic receptors, in addition to the 5-HT1A subtype, in augmenting the activity of antidepressants in the mouse forced swimming test. Pindolol 46-54 5-hydroxytryptamine (serotonin) receptor 1B Mus musculus 80-86 9786516-4 1998 Intracisternal administration of the 5-HT1A receptor antagonists WAY-100635 (100 microg kg(-1)) and (-)pindolol (100 microg kg(-1)) significantly reduced the smoke-induced bradycardia, attenuated the pressor response and in the case of (-)pindolol, sympathetic nerve activity. Pindolol 103-111 5-hydroxytryptamine receptor 1A Oryctolagus cuniculus 37-43 9786516-4 1998 Intracisternal administration of the 5-HT1A receptor antagonists WAY-100635 (100 microg kg(-1)) and (-)pindolol (100 microg kg(-1)) significantly reduced the smoke-induced bradycardia, attenuated the pressor response and in the case of (-)pindolol, sympathetic nerve activity. Pindolol 239-247 5-hydroxytryptamine receptor 1A Oryctolagus cuniculus 37-43 9536453-0 1998 Agonist and antagonist actions of (-)pindolol at recombinant, human serotonin1A (5-HT1A) receptors. Pindolol 37-45 5-hydroxytryptamine receptor 1A Homo sapiens 81-87 9536453-1 1998 It has been proposed that the arylalkylamine, (-)pindolol, potentiates the therapeutic action of antidepressant drugs in humans by blockade of 5-HT1A autoreceptors. Pindolol 46-57 5-hydroxytryptamine receptor 1A Homo sapiens 143-149 9536453-3 1998 Herein, we demonstrate that (-)pindolol exhibits nanomolar affinity at human 5-HT1A receptors expressed in Chinese Hamster Ovary cells (CHO-h5-HT1A; Ki = 6.4 nmol/L). Pindolol 31-39 5-hydroxytryptamine receptor 1A Homo sapiens 77-83 9718263-3 1998 In this study, we investigate the effects of combining pindolol (2 mg/kg, s.c., bid) with the antidepressant paroxetine (2.5 mg/kg, i.p., bid) in the olfactory bulbectomised rat, an animal model of chronic (but not acute) antidepressant activity. Pindolol 55-63 BH3 interacting domain death agonist Rattus norvegicus 80-83 9920534-6 1998 An evaluation of the inhibitory activity of a series of 5-HT1A receptor antagonists produced the following rank order of potency; WAY100635 > LY206130 (IC50, 7.1 nM) > WAY100135 (30.8 nM) > pindolol (76.2 nM) > (-)UH-301 (92.8 nM). Pindolol 199-207 5-hydroxytryptamine receptor 1A Homo sapiens 56-71 9678651-5 1998 Pretreatment with a low dose of the 5-HT1A/beta-adrenoceptor antagonist (-)-pindolol (0.3 mg/kg, s.c.), 30 min prior to injection of alnespirone (0, 2, 5, and 10 mg/kg, i.p.) Pindolol 72-84 5-hydroxytryptamine receptor 1A Rattus norvegicus 36-42 9630361-0 1998 Electrophysiological and neurochemical evidence that pindolol has agonist properties at the 5-HT1A autoreceptor in vivo. Pindolol 53-61 5-hydroxytryptamine receptor 1A Rattus norvegicus 92-98 9630361-4 1998 Here we investigated the actions of pindolol at the 5-HT1A autoreceptor by measuring its effect on 5-HT neuronal activity and release in the anaesthetized rat. Pindolol 36-44 5-hydroxytryptamine receptor 1A Rattus norvegicus 52-58 9630361-21 1998 We conclude that, under the experimental conditions used in this study, pindolol displays agonist effects at the 5-HT1A autoreceptor. Pindolol 72-80 5-hydroxytryptamine receptor 1A Rattus norvegicus 113-119 9630361-22 1998 These data are relevant to previous and ongoing clinical trials of pindolol in depression which are based on the rationale that the drug is an effective 5-HT1A autoreceptor antagonist. Pindolol 67-75 5-hydroxytryptamine receptor 1A Rattus norvegicus 153-159 9566807-22 1998 The results of the present study suggest that pindolol is acting at presynaptic 5-HT1B serotonergic receptors, in addition to the 5-HT1A subtype, in augmenting the activity of antidepressants in the mouse forced swimming test. Pindolol 46-54 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 130-136 9553989-2 1998 The 5-HT2A/C receptor agonist DOI (0.025 1.6 mg kg-1, subcutaneously) produced a dose-dependent hyperthermia in rats, which was enhanced by addition of either of two 5-HT1A receptor antagonists, (-)-pindolol (0.5-1.0 mg kg-1, subcutaneously) or WAY-100,635 (0.1-0.4 mg kg-1, subcutaneously). Pindolol 195-207 5-hydroxytryptamine receptor 2A Rattus norvegicus 4-10 9570466-10 1998 In conclusion, these data suggest that when the firing activity of 5-HT neurons is normal in the presence of befloxatone, either after a two-day treatment together with (-)-pindolol or alone for 21 days, the tonic activation of postsynaptic 5-HT1A receptors is enhanced. Pindolol 169-181 5-hydroxytryptamine receptor 1A Rattus norvegicus 241-247 9504386-0 1998 Antagonist properties of (-)-pindolol and WAY 100635 at somatodendritic and postsynaptic 5-HT1A receptors in the rat brain. Pindolol 25-37 5-hydroxytryptamine receptor 1A Rattus norvegicus 89-95 9504386-2 1998 The aim of the present work was to characterize the 5-hydroxytryptamine1A (5-HT1A) antagonistic actions of (-)-pindolol and WAY 100635 (N-(2-(4-(2-methoxyphenyl)-1-piperazinyl)ethyl)-N-(2-pyridinyl) cyclohexane carboxamide). Pindolol 107-119 5-hydroxytryptamine receptor 1A Rattus norvegicus 75-81 9504386-8 1998 (-)-Pindolol also prevented the 5-HT1A receptor-mediated hyperpolarization of CA1 pyramidal cells due to 5-HT (15 microM). Pindolol 0-12 5-hydroxytryptamine receptor 1A Rattus norvegicus 32-38 9504386-8 1998 (-)-Pindolol also prevented the 5-HT1A receptor-mediated hyperpolarization of CA1 pyramidal cells due to 5-HT (15 microM). Pindolol 0-12 carbonic anhydrase 1 Rattus norvegicus 78-81 9504386-11 1998 In the hippocampus, (-)-pindolol completely prevented the hyperpolarization of CA1 pyramidal cells by 100 nM 5-CT (IC50=92 nM; apparent KB=20.1 nM), and of CA3 neurones by 300 nM 5-CT (IC50=522 nM; apparent KB= 115.1 nM). Pindolol 20-32 carbonic anhydrase 1 Rattus norvegicus 79-82 9504386-11 1998 In the hippocampus, (-)-pindolol completely prevented the hyperpolarization of CA1 pyramidal cells by 100 nM 5-CT (IC50=92 nM; apparent KB=20.1 nM), and of CA3 neurones by 300 nM 5-CT (IC50=522 nM; apparent KB= 115.1 nM). Pindolol 20-32 carbonic anhydrase 3 Rattus norvegicus 156-159 9300607-5 1997 These experimental results concur with clinical findings that 5-HT1A receptor antagonist pindolol potentiates the effect of 5-HT reuptake inhibitors. Pindolol 89-97 5-hydroxytryptamine receptor 1A Homo sapiens 62-77 9635544-3 1998 The agent pindolol, through its 5-HT1A receptor blocking property, has been shown to prevent the initial decrease in firing of rat 5-HT neurons associated with SSRI treatment. Pindolol 10-18 5-hydroxytryptamine receptor 1A Homo sapiens 32-38 9435184-6 1998 Further, 5-HT1A antagonists, NAN-190, penbutolol, (-)-pindolol, tertatolol and WAY-100635, produced dose-related decreases in 8-OH-DPAT-appropriate selection, and their potencies for antagonism in rats and pigeons were highly correlated (r = 0.96, P < .01). Pindolol 50-62 5-hydroxytryptamine receptor 1A Rattus norvegicus 9-15 9408806-1 1997 A double-blind study was undertaken to investigate the period of treatment with the beta-adrenoreceptor/5-hydroxytryptamine 1A (5-HT1A) antagonist pindolol required to enhance the antidepressant effects of paroxetine. Pindolol 147-155 5-hydroxytryptamine receptor 1A Homo sapiens 84-126 9408806-1 1997 A double-blind study was undertaken to investigate the period of treatment with the beta-adrenoreceptor/5-hydroxytryptamine 1A (5-HT1A) antagonist pindolol required to enhance the antidepressant effects of paroxetine. Pindolol 147-155 5-hydroxytryptamine receptor 1A Homo sapiens 128-134 9452183-6 1997 Pretreatment with (-)pindolol (5 mg/kg s.c.), a non-selective 5-HT1A subtype receptor antagonist, 30 min before imipramine 5 mg/kg, modified the effect of the antidepressant: an increase, instead of a decrease, on prefrontal cortex dialysate 5-HT was observed. Pindolol 21-29 5-hydroxytryptamine receptor 1A Rattus norvegicus 62-68 9384247-3 1997 The 5-HT1A receptor antagonists (-)-pindolol and LY 206130 (1-[1-H-indol-4-yloxy]-3-[cyclohexylamino]-2-propanol maleate) were examined in the present study and both enhanced the anticonvulsant action of fluoxetine in severe seizure GEPRs (GEPR-9s). Pindolol 32-44 5-hydroxytryptamine receptor 1A Rattus norvegicus 4-10 9570466-3 1998 The combination of befloxatone and the 5-HT1A/1B receptor antagonist (-)-pindolol (15 mg/kg per day, s.c.) for 2 days slightly increased the firing activity of 5-HT neurons, whereas a treatment with (-)-pindolol alone for 2 days did not modify this parameter. Pindolol 69-81 5-hydroxytryptamine receptor 1A Rattus norvegicus 39-45 9570466-9 1998 In contrast, in rats treated with befloxatone in combination with (-)-pindolol for 2 days as well as with befloxatone alone for 21 days, WAY 100635 significantly increased the firing of CA3 pyramidal neurons. Pindolol 66-78 carbonic anhydrase 3 Rattus norvegicus 186-189 9524980-5 1998 The results indicated that +/- pindolol decreases PRL concentrations depending on personality. Pindolol 31-39 prolactin Homo sapiens 50-53 9300623-7 1997 These data suggest that antagonist actions at 5-HT1A receptors (but not beta-adrenoceptors) are involved in the anxiolyticlike effects of (-)pindolol and pindobind 5-HT1A in the murine elevated plus-maze test. Pindolol 138-149 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 46-52 9361334-5 1997 Blockade of the 5-HT1A receptors with pindolol (10 mg/kg) caused a strong reduction of the lower lip retraction induced both with mirtazapine and 8-OH-DPAT. Pindolol 38-46 5-hydroxytryptamine receptor 1A Rattus norvegicus 16-22 9335080-2 1997 We found that the 5-HT1A antagonists p-MPPI and pindolol caused CTA similar to that produced by LiCl. Pindolol 48-56 5-hydroxytryptamine receptor 1A Rattus norvegicus 18-24 9169295-2 1997 The partial 5-HT1A receptor agonist (-)-pindolol improved the performance in the low dose range (0.5-2.0 mg kg-1 s.c.), whereas a higher dose (8 mg kg-1) was ineffective. Pindolol 36-48 5-hydroxytryptamine receptor 1A Rattus norvegicus 12-18 9231743-8 1997 In addition, the antagonism of 5-HT1A autoreceptors by (-)-pindolol potentiates the action of milnacipran on both NA and 5-HT systems, without modifying the ratio of these activities. Pindolol 55-67 5-hydroxytryptamine receptor 1A Cavia porcellus 31-37 9241570-2 1997 Open studies suggest that, for selective serotonergic re-uptake inhibitor (SSRI) antidepressants, this latency may be reduced when the drug is taken with the 5HT1A receptor blocker pindolol. Pindolol 181-189 5-hydroxytryptamine receptor 1A Homo sapiens 158-172 9219866-0 1997 Human sleep EEG following the 5-HT1A antagonist pindolol: possible disinhibition of raphe neuron activity. Pindolol 48-56 5-hydroxytryptamine receptor 1A Homo sapiens 30-36 9219866-8 1997 The EEG power spectrum induced by pindolol tended to be opposite to what has previously been reported for ipsapirone, a 5-HT1A agonist. Pindolol 34-42 5-hydroxytryptamine receptor 1A Homo sapiens 120-126 9219866-9 1997 Therefore, the present data, tentatively, are consistent with the contention that pindolol inhibits, possibly selectively, somatodendritic 5-HT1A autoreceptors in humans and may antagonize self-inhibition of midbrain raphe nuclei 5-HT neurons. Pindolol 82-90 5-hydroxytryptamine receptor 1A Homo sapiens 139-145 9212275-3 1997 The inhibitory effects of 5HT and the 5HT1A agonist 8-OH-DPAT were shown to be antagonized by the 5HT1A antagonists spiperone and pindolol, respectively, indicating involvement of a 5HT1A receptor. Pindolol 130-138 5-hydroxytryptamine receptor 1A Rattus norvegicus 38-43 9212275-3 1997 The inhibitory effects of 5HT and the 5HT1A agonist 8-OH-DPAT were shown to be antagonized by the 5HT1A antagonists spiperone and pindolol, respectively, indicating involvement of a 5HT1A receptor. Pindolol 130-138 5-hydroxytryptamine receptor 1A Rattus norvegicus 98-103 9212275-3 1997 The inhibitory effects of 5HT and the 5HT1A agonist 8-OH-DPAT were shown to be antagonized by the 5HT1A antagonists spiperone and pindolol, respectively, indicating involvement of a 5HT1A receptor. Pindolol 130-138 5-hydroxytryptamine receptor 1A Rattus norvegicus 98-103 8922413-3 1996 This inward current was blocked by the 5-HT2 receptor antagonist ritanserin, whereas the IPSC depression was blocked by the 5-HT1B receptor antagonist pindolol. Pindolol 151-159 5-hydroxytryptamine receptor 1B Rattus norvegicus 124-130 9451712-3 1997 The effect of systemic administration of the 5-HT1A and 5-HT1B antagonist, (+/-)-pindolol (10 mg/kg), to increase 5-HT levels in hippocampus, was also not affected by chronic ECS. Pindolol 75-89 5-hydroxytryptamine receptor 1A Rattus norvegicus 45-62 9109104-1 1997 It has been reported that the 5-HT1A autoreceptor antagonist pindolol can accelerate the antidepressant response to the selective serotonin (5-HT) reuptake inhibitor (SSRI) paroxetine, presumably by preventing the initial decrease in firing activity of 5-HT neurons produced by the SSRI. Pindolol 61-69 5-hydroxytryptamine receptor 1A Homo sapiens 30-36 9109104-3 1997 The administration of the selective 5-HT1A agonist buspirone (20 mg/day for 1 week and 30 mg/day thereafter) with pindolol (2.5 mg TID) was used to activate selectively postsynaptic 5-HT1A receptors. Pindolol 114-122 5-hydroxytryptamine receptor 1A Homo sapiens 36-42 9109104-3 1997 The administration of the selective 5-HT1A agonist buspirone (20 mg/day for 1 week and 30 mg/day thereafter) with pindolol (2.5 mg TID) was used to activate selectively postsynaptic 5-HT1A receptors. Pindolol 114-122 5-hydroxytryptamine receptor 1A Homo sapiens 182-188 9225276-8 1997 Both cloned receptor subtypes displayed "5-HT1D receptor pharmacology" with the following rank order of binding affinities: 5-CT > 5-HT > sumatriptan > 8-OH-DPAT > (-)-pindolol. Pindolol 176-188 5-hydroxytryptamine receptor 1D Cavia porcellus 41-56 9037397-5 1997 The labeling of human 5-HT1A receptors with [3H]WAY-100635 was antagonised by the addition of 5-HT1A receptor ligands, 5-HT, buspirone, pindolol or 8-OH-DPAT (10 microM), leaving a very low background of non-specific binding. Pindolol 136-144 5-hydroxytryptamine receptor 1A Homo sapiens 22-28 9037397-5 1997 The labeling of human 5-HT1A receptors with [3H]WAY-100635 was antagonised by the addition of 5-HT1A receptor ligands, 5-HT, buspirone, pindolol or 8-OH-DPAT (10 microM), leaving a very low background of non-specific binding. Pindolol 136-144 5-hydroxytryptamine receptor 1A Homo sapiens 22-37 9503255-8 1997 +/- Pindolol antagonizes thermoregulatory and CD4+ cell responses. Pindolol 4-12 CD4 molecule Homo sapiens 46-49 9444561-2 1997 It was found that pretreatment with (-)-pindolol (2 mg kg-1 s.c.) potentiated the stereotyped forward locomotion induced by the 5-HT2A/C receptor agonist DOI (0.125-1.0 mg kg-1 s.c.) in rats observed in an open-field arena. Pindolol 36-48 5-hydroxytryptamine receptor 2A Rattus norvegicus 128-134 9444561-3 1997 This (-)-pindolol/DOI-induced stereotyped forward locomotion was fully antagonized by the 5-HT2A/C receptor antagonist ritanserin (2 mg kg-1 s.c.), suggesting that (-)-pindolol enhances serotonin release, resulting i.a. Pindolol 5-17 5-hydroxytryptamine receptor 2A Rattus norvegicus 90-96 9444561-3 1997 This (-)-pindolol/DOI-induced stereotyped forward locomotion was fully antagonized by the 5-HT2A/C receptor antagonist ritanserin (2 mg kg-1 s.c.), suggesting that (-)-pindolol enhances serotonin release, resulting i.a. Pindolol 164-176 5-hydroxytryptamine receptor 2A Rattus norvegicus 90-96 9444561-5 1997 This effect by (-)-pindolol is in all probability indirect since this compound lacks affinity for 5-HT2A/C receptors, and could be explained by reported antagonism of inhibitory serotonergic somato-dendritic 5-HT1A autoreceptors, although other possibilities related to 5-HT1B receptors or beta-adrenoceptors can not be excluded at this time. Pindolol 15-27 5-hydroxytryptamine receptor 2A Rattus norvegicus 98-104 9444561-5 1997 This effect by (-)-pindolol is in all probability indirect since this compound lacks affinity for 5-HT2A/C receptors, and could be explained by reported antagonism of inhibitory serotonergic somato-dendritic 5-HT1A autoreceptors, although other possibilities related to 5-HT1B receptors or beta-adrenoceptors can not be excluded at this time. Pindolol 15-27 5-hydroxytryptamine receptor 1A Rattus norvegicus 208-214 9444561-5 1997 This effect by (-)-pindolol is in all probability indirect since this compound lacks affinity for 5-HT2A/C receptors, and could be explained by reported antagonism of inhibitory serotonergic somato-dendritic 5-HT1A autoreceptors, although other possibilities related to 5-HT1B receptors or beta-adrenoceptors can not be excluded at this time. Pindolol 15-27 5-hydroxytryptamine receptor 1B Rattus norvegicus 270-276 8894179-3 1996 Several analogues of CYP and pindolol were synthesized that also produced antagonist effects at the beta 3-adrenoceptor. Pindolol 29-37 adrenoceptor beta 3 Rattus norvegicus 100-119 8982661-9 1996 The in vivo ranking order of efficacy at 5-HT1A receptors was: WAY 100.635 = (-)-penbutolol < (-)-tertatolol < pindolol. Pindolol 117-125 5-hydroxytryptamine receptor 1A Rattus norvegicus 41-47 9064274-5 1996 On the other hand, beta-adrenoceptor blockers (e.g. [-]-pindolol, [-]-propranolol) have been shown to have antagonistic properties on the 5-HT1A receptor side. Pindolol 52-64 5-hydroxytryptamine receptor 1A Homo sapiens 138-153 8873352-5 1996 The treatment of patients with major depression using an SSRI and pindolol, a 5-HT1A/ beta-adrenoceptor antagonist, markedly reduced the latency of the antidepressant response in previously untreated patients and induced a rapid improvement in treatment-resistant patients. Pindolol 66-74 5-hydroxytryptamine receptor 1A Homo sapiens 78-84 8887989-0 1996 Effect of pindolol on the function of pre- and postsynaptic 5-HT1A receptors: in vivo microdialysis and electrophysiological studies in the rat brain. Pindolol 10-18 5-hydroxytryptamine receptor 1A Rattus norvegicus 60-66 8887989-8 1996 The inhibitory effect of LSD on 5-HT neuronal firing activity was also markedly attenuated in (-)pindolol-treated rats, indicating that somatodendritic 5-HT1A receptors were blocked by (-)pindolol. Pindolol 97-105 5-hydroxytryptamine receptor 1A Rattus norvegicus 152-158 8887989-8 1996 The inhibitory effect of LSD on 5-HT neuronal firing activity was also markedly attenuated in (-)pindolol-treated rats, indicating that somatodendritic 5-HT1A receptors were blocked by (-)pindolol. Pindolol 188-196 5-hydroxytryptamine receptor 1A Rattus norvegicus 152-158 8887989-9 1996 To determine whether (-)pindolol also blocked postsynaptic 5-HT1A receptors in hippocampus, 5-HT and the prototypical 5-HT1A agonist 8-OH-DPAT were applied by microiontophoresis onto CA3 pyramidal neurons following the same treatment. Pindolol 24-32 5-hydroxytryptamine receptor 1A Rattus norvegicus 59-65 8887989-11 1996 Taken together, these results indicate that (-)pindolol can potentiate the effects of an SSRI on extracellular 5-HT concentration by preventing the activation of somatodendritic 5-HT1A autoreceptors resulting from the blockade of the 5-HT transporter in the raphe. Pindolol 47-55 5-hydroxytryptamine receptor 1A Rattus norvegicus 178-184 8902886-5 1996 Pretreatment with pindolol, a 5-HT-1A antagonist, reduced the hypothermic response to 8-OH-DPAT, but pretreatment with ritanserin, a 5-HT-7 and 5-HT-2A/C antagonist, had no effect, confirming that the hypothermic response to 8-OH-DPAT is mediated predominantly by 5-HT-1A receptors. Pindolol 18-26 5-hydroxytryptamine receptor 1A Rattus norvegicus 30-37 8902886-5 1996 Pretreatment with pindolol, a 5-HT-1A antagonist, reduced the hypothermic response to 8-OH-DPAT, but pretreatment with ritanserin, a 5-HT-7 and 5-HT-2A/C antagonist, had no effect, confirming that the hypothermic response to 8-OH-DPAT is mediated predominantly by 5-HT-1A receptors. Pindolol 18-26 5-hydroxytryptamine receptor 1A Rattus norvegicus 264-271 8884690-5 1996 [125I]-Pindolol binding was sensitive to inhibition by ICI 118.551 (selective beta 2-adrenoceptor antagonist) but not to atenolol (selective beta 1-adrenoceptor antagonist), indicating receptors are predominantly of the beta 2-adrenoceptor subtype. Pindolol 7-15 adrenoceptor beta 2 Rattus norvegicus 78-97 8884690-5 1996 [125I]-Pindolol binding was sensitive to inhibition by ICI 118.551 (selective beta 2-adrenoceptor antagonist) but not to atenolol (selective beta 1-adrenoceptor antagonist), indicating receptors are predominantly of the beta 2-adrenoceptor subtype. Pindolol 7-15 adrenoceptor beta 2 Rattus norvegicus 220-239 8726963-0 1996 Enhancement of fluoxetine-dependent increase of extracellular serotonin (5-HT) levels by (-)-pindolol, an antagonist at 5-HT1A receptors. Pindolol 89-101 5-hydroxytryptamine receptor 1A Rattus norvegicus 120-126 8887982-7 1996 Our experiments using WAY 100635 and WAY 100135 provide clear evidence that NAN-190 and SDZ 216-525 act as agonists at the 5-HT1A autoreceptor, supporting our earlier studies using the non-selective 5-HT1A antagonist, pindolol. Pindolol 218-226 5-hydroxytryptamine receptor 1A Rattus norvegicus 123-129 8813565-5 1996 This effect of (-)-pindolol probably reflects its ability to block 5-HT1A autoreceptors, thereby abating the citalopram-induced indirect activation of these sites (secondary to the inhibition of 5-HT reuptake and elevation of extracellular 5-HT in the midbrain raphe). Pindolol 15-27 5-hydroxytryptamine receptor 1A Rattus norvegicus 67-73 8726963-4 1996 (-)-Pindolol, and antagonist at the somatodendritic 5-HT1A autoreceptor, dose-dependently (1, 3 and 5 mg/kg, s.c.) potentiated the fluoxetine dependent increase up to 458 percent of basal 5-HT levels for approximately 1.5 hours. Pindolol 0-12 5-hydroxytryptamine receptor 1A Rattus norvegicus 52-58 11725090-5 1996 The antagonist-binding pocket of the human 5-HT(1A)R is inferred from the interaction sites of pindolol with the receptor model: (1) the ionic interaction between the protonated amine of the ligand and the side chain of the conserved Asp-116, located in TMH 3; and (2) the hydrogen bonds between the ether oxygen and the hydroxyl group of the ligand and Asn-385, located in TMH 7. Pindolol 95-103 5-hydroxytryptamine receptor 1A Homo sapiens 43-50 8646418-2 1996 Pindolol, cyanopindolol (CYP) and iodocyanopindolol (IodoCYP) have been reported to act either as antagonists, agonists or partial agonists at the beta 3-adrenoceptor in different preparations. Pindolol 0-8 adrenoceptor beta 3 Rattus norvegicus 147-166 8732312-2 1996 Addition of the 5-HT1A l beta-adrenergic antagonist pindolol did not alter OCD symptomatology but produced a rapid improvement of depressive symptoms. Pindolol 52-60 5-hydroxytryptamine receptor 1A Homo sapiens 16-22 8820175-5 1996 Racemic 8-OH-DPAT produced a dose-dependent hypothermia which was attenuated by the 5-HT1A antagonist pindolol, but not by the nonselective 5-HT antagonist methysergide. Pindolol 102-110 5-hydroxytryptamine receptor 1A Rattus norvegicus 84-90 8734491-7 1996 Although the antagonism of the 8-OH-DPAT-induced decrease of 5-HT levels by (-)-pindolol and (+/-)-tertatolol is likely to be related to their 5-HT1A antagonist properties, their ability to increase extracellular 5-HT levels when given alone may involve interactions with 5-HT1B receptors at hippocampal 5-HT terminals. Pindolol 76-88 5-hydroxytryptamine receptor 1A Rattus norvegicus 143-149 8734491-7 1996 Although the antagonism of the 8-OH-DPAT-induced decrease of 5-HT levels by (-)-pindolol and (+/-)-tertatolol is likely to be related to their 5-HT1A antagonist properties, their ability to increase extracellular 5-HT levels when given alone may involve interactions with 5-HT1B receptors at hippocampal 5-HT terminals. Pindolol 76-88 5-hydroxytryptamine receptor 1B Rattus norvegicus 272-278 8788488-7 1996 Pindolol significantly increased psychological responses to DMT, suggesting a buffering effect of 5-HT1A agonism on 5-HT2-mediated psychedelic effects. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 98-104 8838601-9 1996 We suggest that the inhibitory effects of propranolol and pindolol may involve interactions with 5-HT1A receptors in the CNS. Pindolol 58-66 5-hydroxytryptamine receptor 1A Rattus norvegicus 97-103 8838601-10 1996 Alternatively, it may be that the adverse effects of pindolol and propranolol are due to the simultaneous blockade of both beta 1- and beta 2-adrenoceptors. Pindolol 53-61 adrenoceptor beta 1 Rattus norvegicus 123-155 8720579-3 1996 In support of receptor specificity, the effects of 8-OH-DPAT and DOI could be antagonised by pretreatment with the 5-HT1A/B and the 5-HT2A/C receptor antagonists (-)-pindolol (2 mg kg-1 s.c.) and ritanserin (2 mg kg-1 s.c.), respectively. Pindolol 162-174 5-hydroxytryptamine receptor 2A Rattus norvegicus 132-138 8688991-7 1996 Pindolol administration enhanced the decline of plasma ANP level after exercise (ANCOVA rep meas, pindolol vs placebo, p < 0.05). Pindolol 0-8 natriuretic peptide A Rattus norvegicus 55-58 8688991-7 1996 Pindolol administration enhanced the decline of plasma ANP level after exercise (ANCOVA rep meas, pindolol vs placebo, p < 0.05). Pindolol 98-106 natriuretic peptide A Rattus norvegicus 55-58 8688991-8 1996 Although pindolol increased the mean plasma VP level by 25% (ANCOVA rep meas for the increase, pindolol vs placebo, p < 0.05), drug effects on plasma VP-level were generally negligible. Pindolol 9-17 arginine vasopressin Rattus norvegicus 44-46 9026379-1 1996 Pindolol has been shown to be a partial agonist at 5-HT1A receptors in preclinical studies. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 51-57 9026379-5 1996 Pindolol significantly increased basal plasma cortisol concentrations, whereas it decreased plasma prolactin (PRL) concentrations and body temperature. Pindolol 0-8 prolactin Homo sapiens 99-108 9026379-5 1996 Pindolol significantly increased basal plasma cortisol concentrations, whereas it decreased plasma prolactin (PRL) concentrations and body temperature. Pindolol 0-8 prolactin Homo sapiens 110-113 9026379-6 1996 The increase in plasma cortisol due to pindolol suggests a 5-HT1A agonist action and is consistent with a 5-HT1A partial agonist mechanism in man whereas the PRL effects are consistent with an antagonist action at 5-HT1A receptors. Pindolol 39-47 5-hydroxytryptamine receptor 1A Homo sapiens 59-65 9026379-6 1996 The increase in plasma cortisol due to pindolol suggests a 5-HT1A agonist action and is consistent with a 5-HT1A partial agonist mechanism in man whereas the PRL effects are consistent with an antagonist action at 5-HT1A receptors. Pindolol 39-47 5-hydroxytryptamine receptor 1A Homo sapiens 106-112 9026379-6 1996 The increase in plasma cortisol due to pindolol suggests a 5-HT1A agonist action and is consistent with a 5-HT1A partial agonist mechanism in man whereas the PRL effects are consistent with an antagonist action at 5-HT1A receptors. Pindolol 39-47 5-hydroxytryptamine receptor 1A Homo sapiens 106-112 8786274-4 1995 The 5-HT1A/5-HT1B antagonist pindolol prevented the 5-carboxamidotryptamine-induced changes, whereas the 5-HT1A antagonist spiroxatrine and the 5-HT2 antagonists ketanserin and mianserin were ineffective. Pindolol 29-37 5-hydroxytryptamine receptor 1A Homo sapiens 4-10 8734491-0 1996 (-)-pindolol and (+/-)-tertatolol affect rat hippocampal 5-HT levels through mechanisms involving not only 5-HT1A, but also 5-HT1B receptors. Pindolol 0-12 5-hydroxytryptamine receptor 1A Rattus norvegicus 107-113 8734491-0 1996 (-)-pindolol and (+/-)-tertatolol affect rat hippocampal 5-HT levels through mechanisms involving not only 5-HT1A, but also 5-HT1B receptors. Pindolol 0-12 5-hydroxytryptamine receptor 1B Rattus norvegicus 124-130 8786274-4 1995 The 5-HT1A/5-HT1B antagonist pindolol prevented the 5-carboxamidotryptamine-induced changes, whereas the 5-HT1A antagonist spiroxatrine and the 5-HT2 antagonists ketanserin and mianserin were ineffective. Pindolol 29-37 5-hydroxytryptamine receptor 1B Homo sapiens 11-17 8597527-5 1995 The growth hormone response to flesinoxan was blocked by pindolol but not by methysergide, whereas the prolactin response was blocked by methysergide but not by pindolol. Pindolol 57-65 growth hormone 1 Homo sapiens 4-18 8564262-7 1995 Application of selective 5-HT1A receptor antagonists, (+/-)-pindolol or WAY-100635, attenuated the excitatory responses evoked by 5-HT. Pindolol 54-68 5-hydroxytryptamine receptor 1A Rattus norvegicus 25-31 8570029-12 1995 The flesinoxan-induced hypothermia was significantly attenuated by prior administration of the non-selective 5-HT1A antagonist pindolol and the 5-HT1/2 antagonist methysergide. Pindolol 127-135 5-hydroxytryptamine receptor 1A Rattus norvegicus 109-115 8788519-5 1996 In support of this hypothesis, pretreatment with (+/-)-pindolol or (+)-WAY100135, to block 5-HT1A autoreceptors, abolished the decrease in extracellular 5-HT produced by acute systemic injection of the reuptake blockers. Pindolol 49-63 5-hydroxytryptamine receptor 1A Rattus norvegicus 91-97 7495925-0 1995 Effect of pindolol pretreatment on MK-212-induced plasma cortisol and prolactin responses in normal men. Pindolol 10-18 prolactin Homo sapiens 70-79 8570772-1 1995 Previous reports from this laboratory have shown that pindolol, a partial serotonin1A receptor agonist, inhibited prolactin, but not cortisol secretion induced by administration of the serotonin (5-HT) precursor L-5-hydroxytryptophan or the direct-acting 5-HT2A/5HT2C receptor agonist MK-212. Pindolol 54-62 5-hydroxytryptamine receptor 2A Homo sapiens 255-261 7675967-2 1995 Pindolol pretreatment attenuated the (+)-fenfluramine-induced increase in prolactin concentrations but failed to affect the (+)-fenfluramine-induced cortisol increase. Pindolol 0-8 prolactin Homo sapiens 74-83 8532192-1 1995 The nonselective beta-adrenoceptor antagonists pindolol and cyanopindolol, which bind to 5-HT1A and 5-HT1A receptors showed an anticonflict effect by increasing the number of punished licks in the Vogel conflict test in rats, when administered directly into the CA, region of the dorsal hippocampus (i.hp.). Pindolol 47-55 5-hydroxytryptamine receptor 1A Rattus norvegicus 89-95 8532192-1 1995 The nonselective beta-adrenoceptor antagonists pindolol and cyanopindolol, which bind to 5-HT1A and 5-HT1A receptors showed an anticonflict effect by increasing the number of punished licks in the Vogel conflict test in rats, when administered directly into the CA, region of the dorsal hippocampus (i.hp.). Pindolol 47-55 5-hydroxytryptamine receptor 1A Rattus norvegicus 100-106 8532192-5 1995 The anticonflict effect of pindolol (1 microgram) was significantly reduced by (S)-WAY 100135, a selective 5-HT1A-receptor antagonist, administered i.hp (0.1 microgram) or s.c. (10 mg/kg). Pindolol 27-35 5-hydroxytryptamine receptor 1A Rattus norvegicus 107-113 8532192-10 1995 These results indicate that the anticonflict effect of the beta-blockers which were tested, or at least pindolol, depends on their agonist action on postsynaptic 5-HT1A receptors located in the hippocampus. Pindolol 104-112 5-hydroxytryptamine receptor 1A Rattus norvegicus 162-168 7566497-4 1995 The BMY7378- and 8-OH-DPAT-induced inhibition of 5-HT release were reversed by a 40 min pre-treatment with either (+/-)pindolol (8 mg/kg, s.c.) or WAY-100635 (0.3 mg/kg, s.c.), to block 5-HT1A autoreceptors. Pindolol 114-127 5-hydroxytryptamine receptor 1A Homo sapiens 186-192 7566497-7 1995 These data support the usefulness of pindolol, as well as the more specific compound WAY-100635, to block 5-HT1A autoreceptors. Pindolol 37-45 5-hydroxytryptamine receptor 1A Homo sapiens 106-112 7495925-4 1995 The MK-212-induced response in plasma cortisol was not diminished by pindolol pretreatment, whereas the MK-212-induced PRL response was significantly inhibited by pindolol pretreatment. Pindolol 163-171 prolactin Homo sapiens 119-122 7631902-4 1995 Microinjection of the nonselective 5-HT receptor antagonist methiothepin or the 5-HT1A/5-HT1B antagonist pindolol prevented any cardiovascular change by subsequent microinjection of 5-HT into the NTS. Pindolol 105-113 5-hydroxytryptamine receptor 1A Rattus norvegicus 80-86 7631902-4 1995 Microinjection of the nonselective 5-HT receptor antagonist methiothepin or the 5-HT1A/5-HT1B antagonist pindolol prevented any cardiovascular change by subsequent microinjection of 5-HT into the NTS. Pindolol 105-113 5-hydroxytryptamine receptor 1B Rattus norvegicus 87-93 7675949-3 1995 The effect of 8-OH-DPAT was blocked by the 5-HT1A receptor antagonists NAN 190, BMY 7378 and pindolol. Pindolol 93-101 5-hydroxytryptamine receptor 1A Rattus norvegicus 43-49 7647978-10 1995 The putative 5-HT1A receptor antagonist, pindolol, injected s.c. or i.c.v., significantly reduced the defaecation induced by systemically administered 8-OH-DPAT, buspirone or SR 57746A, but not 5-HT. Pindolol 41-49 5-hydroxytryptamine receptor 1A Rattus norvegicus 13-19 7712201-3 1995 Microinjections of spiperone and pindolol, 5-HT1A antagonists, into the RVLM inhibited the depressor response to 8-OH-DPAT intravenously injected or injected into the RVLM. Pindolol 33-41 5-hydroxytryptamine receptor 1A Rattus norvegicus 43-49 7568634-0 1995 Effect of pindolol on the prolactin response to d-fenfluramine. Pindolol 10-18 prolactin Homo sapiens 26-35 7568634-1 1995 We studied the effect of the 5-HT1A receptor antagonist, pindolol, on the prolactin (PRL) response to the 5-HT releasing agent, d-fenfluramine (d-FEN), in ten healthy male volunteers. Pindolol 57-65 5-hydroxytryptamine receptor 1A Homo sapiens 29-44 7568634-1 1995 We studied the effect of the 5-HT1A receptor antagonist, pindolol, on the prolactin (PRL) response to the 5-HT releasing agent, d-fenfluramine (d-FEN), in ten healthy male volunteers. Pindolol 57-65 prolactin Homo sapiens 74-83 7568634-1 1995 We studied the effect of the 5-HT1A receptor antagonist, pindolol, on the prolactin (PRL) response to the 5-HT releasing agent, d-fenfluramine (d-FEN), in ten healthy male volunteers. Pindolol 57-65 prolactin Homo sapiens 85-88 7568634-2 1995 Pindolol pretreatment lowered baseline PRL levels but, when this effect was taken into account, did not significantly attenuate the PRL response to d-FEN. Pindolol 0-8 prolactin Homo sapiens 39-42 7985599-3 1994 The hyperinsulinemic euglycemic clamp method showed that the significant decrease in insulin sensitivity (p < 0.01) induced by treatment with pindolol, propanolol, metoprolol, atenolol, or hydrochlorothiazide after 4 to 6 months persisted after 2 to 3 years of treatment. Pindolol 145-153 insulin Homo sapiens 9-16 7838138-2 1995 [3H]5-HT binding was performed in the presence of 100 nM pindolol, which is inactive at 5-ht7 receptors but prevents the binding of [3H]5-HT to 5-HT1A and 5-HT1B receptor binding sites. Pindolol 57-65 5-hydroxytryptamine receptor 1A Rattus norvegicus 144-161 7913223-1 1994 Using the conflict drinking test as a model, we studied in rats the effect of the nonselective beta-adrenoceptor blockers pindolol and cyanopindolol which bind to 5-HT1A and 5-HT1B receptors, and of the selective beta 1- and beta 2-adrenoceptor antagonists betaxolol and ICI 118,551, respectively, which have a negligible affinity for 5-HT receptors. Pindolol 122-130 5-hydroxytryptamine receptor 1A Rattus norvegicus 163-169 7936106-5 1994 The stereoselective antagonism by the pindolol enantiomers supports the proposal that 8-OH-DPAT-induced increase of waking and decrease of SWS depends on the activation of 5-HT1A receptors. Pindolol 38-46 5-hydroxytryptamine receptor 1A Rattus norvegicus 172-178 7855226-0 1994 Effect of pindolol on the L-5-HTP-induced increase in plasma prolactin and cortisol concentrations in man. Pindolol 10-18 ribosomal protein L5 Homo sapiens 26-29 7855226-0 1994 Effect of pindolol on the L-5-HTP-induced increase in plasma prolactin and cortisol concentrations in man. Pindolol 10-18 prolactin Homo sapiens 61-70 7855226-4 1994 Pretreatment with pindolol, 30 mg orally, significantly inhibited the PRL but not the cortisol response to L-5-HTP, 200 mg PO. Pindolol 18-26 prolactin Homo sapiens 70-73 7855226-5 1994 Pindolol alone decreased basal plasma PRL levels and increased basal plasma cortisol levels, possibly due to 5-HT1A antagonist and agonists effects, respectively. Pindolol 0-8 prolactin Homo sapiens 38-41 7855226-5 1994 Pindolol alone decreased basal plasma PRL levels and increased basal plasma cortisol levels, possibly due to 5-HT1A antagonist and agonists effects, respectively. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 109-115 7921620-4 1994 The beta 3-agonists, bucindolol, CGP 12177A and pindolol exhibited the highest binding affinities; BRL 37344, LY 79771, ICI 201651 and SR 58611A presented high potencies in stimulating adenylyl cyclase; bupranolol appeared as the most efficient beta 3-antagonist. Pindolol 48-56 eukaryotic translation elongation factor 1 beta 2 pseudogene 2 Homo sapiens 4-10 7921620-4 1994 The beta 3-agonists, bucindolol, CGP 12177A and pindolol exhibited the highest binding affinities; BRL 37344, LY 79771, ICI 201651 and SR 58611A presented high potencies in stimulating adenylyl cyclase; bupranolol appeared as the most efficient beta 3-antagonist. Pindolol 48-56 eukaryotic translation elongation factor 1 beta 2 pseudogene 2 Homo sapiens 245-251 7945736-5 1994 The putative 5-HT1B agonist (m-trifluoromethyl-phenylpiperazine (TFMPP), but not [1-(3-chlorophenyl)piperazine] (m-CPP) or the 5-HT1B antagonists pindolol or quipazine, reduced the Bmax of cortical 5-HT1B sites (-16%). Pindolol 146-154 5-hydroxytryptamine receptor 1B Rattus norvegicus 13-19 7969811-4 1994 The 5-HT1A antagonists, (-)pindolol, (-)propranolol and spiperone, inhibited the effect of 8-OH-DPAT on wr-RSA. Pindolol 27-35 5-hydroxytryptamine receptor 1A Rattus norvegicus 4-10 7913223-4 1994 The anticonflict effects of pindolol and cyanopindolol were completely abolished by the 5-HT1A receptor and alpha 1-adrenoceptor antagonist 1-(2-methoxyphenyl)-4-[4-(2-phtalimmido)butyl]piperazine (NAN-190), but were not modified by the selective alpha 1(-)-adrenoceptor antagonist prazosin. Pindolol 28-36 5-hydroxytryptamine receptor 1A Rattus norvegicus 88-94 7913223-7 1994 Our results indicate that the anticonflict effects of pindolol and cyanopindolol depend on their agonist action on postsynaptic 5-HT1A receptors. Pindolol 54-62 5-hydroxytryptamine receptor 1A Rattus norvegicus 128-134 7984274-6 1994 In contrast, the non-selective 5-HT1A receptor antagonist (-)-pindolol (8 mg/kg s.c.) attenuated both SDZ 216,525 responses. Pindolol 58-70 5-hydroxytryptamine receptor 1A Rattus norvegicus 31-37 8208768-2 1994 This effect by 8-OH-DPAT was in turn completely antagonised by treatment with the new 5-HT1A receptor antagonist (S)-5-fluoro-8-hydroxy-2-(di-n-propylamino)tetralin [(S)-UH-301] (3.5 mg kg-1 SC), but not by the mixed 5-HT1 receptor/beta-adrenoceptor antagonist (-)pindolol (2.0 mg kg-1 SC). Pindolol 264-272 5-hydroxytryptamine receptor 1A Rattus norvegicus 86-92 7912102-0 1993 Extent of beta 1- and beta 2-receptor occupancy in plasma assesses the antagonist activity of metoprolol, pindolol, and propranolol in the elderly. Pindolol 106-114 potassium calcium-activated channel subfamily M regulatory beta subunit 1 Homo sapiens 10-16 7984276-5 1994 Using [3H]5-HT, we found that the affinities of all the mutant receptors for propranolol and pindolol were significantly increased by 100-1000 fold, 5-HT1D alpha and 5-HT1F receptors showing the highest and the 5-HT1E receptor displaying the lowest affinity. Pindolol 93-101 5-hydroxytryptamine receptor 1D Homo sapiens 149-161 7984276-5 1994 Using [3H]5-HT, we found that the affinities of all the mutant receptors for propranolol and pindolol were significantly increased by 100-1000 fold, 5-HT1D alpha and 5-HT1F receptors showing the highest and the 5-HT1E receptor displaying the lowest affinity. Pindolol 93-101 5-hydroxytryptamine receptor 1F Homo sapiens 166-172 7984276-5 1994 Using [3H]5-HT, we found that the affinities of all the mutant receptors for propranolol and pindolol were significantly increased by 100-1000 fold, 5-HT1D alpha and 5-HT1F receptors showing the highest and the 5-HT1E receptor displaying the lowest affinity. Pindolol 93-101 5-hydroxytryptamine receptor 1E Homo sapiens 211-217 7912102-0 1993 Extent of beta 1- and beta 2-receptor occupancy in plasma assesses the antagonist activity of metoprolol, pindolol, and propranolol in the elderly. Pindolol 106-114 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 22-28 7912102-5 1993 The results and conclusions were the following: (a) The extent to which metoprolol, pindolol, and propranolol occupied rabbit lung beta 1- and rat reticulocyte beta 2-adrenoceptors in plasma samples estimated accurately the intensity of beta-receptor antagonism in the patients who did not tolerate physiological and pharmacological tests measuring the degree of beta 1- and beta 2-adrenoceptor blockade. Pindolol 84-92 potassium calcium-activated channel subfamily M regulatory beta subunit 1 Homo sapiens 131-137 7912102-5 1993 The results and conclusions were the following: (a) The extent to which metoprolol, pindolol, and propranolol occupied rabbit lung beta 1- and rat reticulocyte beta 2-adrenoceptors in plasma samples estimated accurately the intensity of beta-receptor antagonism in the patients who did not tolerate physiological and pharmacological tests measuring the degree of beta 1- and beta 2-adrenoceptor blockade. Pindolol 84-92 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 160-166 7912102-6 1993 (b) The mean beta 1- and beta 2-receptor occupancy of pindolol and propranolol varied between 76% and 99% during the treatments. Pindolol 54-62 potassium calcium-activated channel subfamily M regulatory beta subunit 1 Homo sapiens 13-19 7912102-6 1993 (b) The mean beta 1- and beta 2-receptor occupancy of pindolol and propranolol varied between 76% and 99% during the treatments. Pindolol 54-62 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 25-31 7682614-6 1993 Spiperone, propranolol and pindolol (mixed 5-HT1A and 5-HT1B antagonists) effectively reversed both the tail-flick facilitation and the antagonistic effect on morphine sulfate-induced antinociception produced by 8-OH-DPAT and 5-CT. Pindolol 27-35 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 43-49 7691622-7 1993 Pretreatment with the 5-HT1A receptor antagonist, (+/-)-pindolol (8 mg/kg, s.c.), abolished the FG5865 (0.3 mg/kg, s.c.)-induced reduction of 5-HT release, and (-)-pindolol (8 mg/kg, s.c.) similarly reversed the FG5893 (0.3 mg/kg, s.c.)-induced decrease. Pindolol 50-64 5-hydroxytryptamine receptor 1A Rattus norvegicus 22-28 7691622-7 1993 Pretreatment with the 5-HT1A receptor antagonist, (+/-)-pindolol (8 mg/kg, s.c.), abolished the FG5865 (0.3 mg/kg, s.c.)-induced reduction of 5-HT release, and (-)-pindolol (8 mg/kg, s.c.) similarly reversed the FG5893 (0.3 mg/kg, s.c.)-induced decrease. Pindolol 160-172 5-hydroxytryptamine receptor 1A Rattus norvegicus 22-28 8309968-2 1993 In a resident-intruder paradigm, (-)-pindolol (1.0-20.0 mg/kg), a beta-adrenergic 5-HT1A/1B antagonist, significantly attenuated all agonistic behaviors across the dose range employed. Pindolol 33-45 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 82-88 8361577-3 1993 These responses were antagonised by the 5-HT1A antagonists (-)-propranolol and (-)-pindolol. Pindolol 79-91 5-hydroxytryptamine receptor 1A Rattus norvegicus 40-46 8361548-5 1993 By contrast, the selective 5-HT1B compound CP 93129 and (-)pindolol produced biphasic curves showing a majority of high affinity sites in the globus pallidus and the substantia nigra, whereas PAPP and sumatriptan (which are somewhat 5-HT1D selective) produced biphasic curves indicating a minority of high affinity sites in these areas. Pindolol 59-67 5-hydroxytryptamine receptor 1B Rattus norvegicus 27-33 8361548-5 1993 By contrast, the selective 5-HT1B compound CP 93129 and (-)pindolol produced biphasic curves showing a majority of high affinity sites in the globus pallidus and the substantia nigra, whereas PAPP and sumatriptan (which are somewhat 5-HT1D selective) produced biphasic curves indicating a minority of high affinity sites in these areas. Pindolol 59-67 5-hydroxytryptamine receptor 1D Rattus norvegicus 233-239 8361548-7 1993 The pharmacological profile of the major binding component was typical of the 5-HT1B type: 5-CT > CP 93129 > or = (-)pindolol > sumatriptan > or = PAPP > rauwolscine. Pindolol 123-131 5-hydroxytryptamine receptor 1B Rattus norvegicus 78-84 8361548-8 1993 The profile of the minor component of [125I]GTI binding is best characterised as that of a 5-HT1D site: 5-CT > PAPP > or = sumatriptan > rauwolscine > (-)pindolol > or = CP 93129. Pindolol 166-174 5-hydroxytryptamine receptor 1D Rattus norvegicus 91-97 7682614-6 1993 Spiperone, propranolol and pindolol (mixed 5-HT1A and 5-HT1B antagonists) effectively reversed both the tail-flick facilitation and the antagonistic effect on morphine sulfate-induced antinociception produced by 8-OH-DPAT and 5-CT. Pindolol 27-35 5-hydroxytryptamine (serotonin) receptor 1B Mus musculus 54-60 8385783-8 1993 However, the results with [+/-]-pindolol, which has high affinity for the 5-HT1A receptor (34 nM) and negligible affinity for the alpha 2-adrenoceptor (24,600 nM), indicate that a significant component of yohimbine-induced stimulus control is mediated by the 5-HT1A receptor. Pindolol 26-40 5-hydroxytryptamine receptor 1A Rattus norvegicus 74-80 8471832-0 1993 Prolactin and thyrotropin responses to ECT after pindolol administration. Pindolol 49-57 prolactin Homo sapiens 0-9 8471832-2 1993 The effect of pindolol, a beta-receptor blocker with potent 5-HT1 receptor antagonistic properties, on the prolactin (PRL) and thyrotropin (TSH) responses to electroconvulsive therapy (ECT) was systematically studied in 12 female depressed patients. Pindolol 14-22 prolactin Homo sapiens 107-116 8436159-7 1993 Pindolol showed beta-adrenoceptor antagonistic effects in the supine position through decrements in heart rate from 70 to 66 beats.min-1 and LVEF from 0.57 to 0.52, and reduced mean arterial blood pressure from 103 mm Hg to 93 mm Hg. Pindolol 0-8 CD59 molecule (CD59 blood group) Homo sapiens 131-136 8095694-3 1993 Furthermore, beta-adrenergic antagonists such as propranolol and pindolol, which have been reported to be partial agonists or antagonists at the 5-HT1B receptors in other systems, were found to be full agonists. Pindolol 65-73 5-hydroxytryptamine receptor 1B Rattus norvegicus 145-151 8095694-8 1993 According to classical receptor theory these data indicate that pindolol is a partial agonist, relative to 5-HT, but because of the high density of 5-HT1B receptors in this system the difference between the intrinsic activities of the two drugs is masked. Pindolol 64-72 5-hydroxytryptamine receptor 1B Rattus norvegicus 148-154 1362454-1 1992 The aim of the study was to determine whether the antagonism with pindolol, mepindolol and bopindolol at the beta 1-adrenoceptor of the rat left atria, a tissue with plenty of spare beta 1-adrenoceptors for isoprenaline maximum responses, was readily reversible or not. Pindolol 66-74 adrenoceptor beta 1 Rattus norvegicus 109-128 1369587-5 1992 (+/-)-Pindolol, known to have 5-HT1A antagonist properties, blocked the effect induced by an optimal dose of 8-OH-DPAT after injection into the PVN. Pindolol 0-14 5-hydroxytryptamine receptor 1A Rattus norvegicus 30-36 1369587-6 1992 This same dose of 8-OH-DPAT also induced a decrease of hypothalamic CRH concentration, which was completely antagonized as well by pretreatment injection of (+/-)-pindolol into the PVN. Pindolol 157-171 corticotropin releasing hormone Rattus norvegicus 68-71 1359573-2 1992 In contrast, another partial 5-HT1A agonist, pindolol (10 mg/kg), slightly but significantly depressed body temperature by itself but did not attenuate hypothermia elicited by 8-OH-DPAT. Pindolol 45-53 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 29-35 1568034-2 1992 Pressor responses to angiotensin II and to phenylephrine were markedly decreased prior to treatment and were improved by administration of indomethacin, dextran, KCl, captopril, propranolol or pindolol. Pindolol 193-201 angiotensinogen Homo sapiens 21-35 1366265-7 1992 The insulin sensitivity index was decreased by 34% during propranolol treatment and by 17% during pindolol treatment. Pindolol 98-106 insulin Homo sapiens 4-11 1316283-5 1992 The phase advance induced by 8-OH-DPAT was blocked by pretreatment with (-)-pindolol, a 5-HT1A receptor antagonist. Pindolol 72-84 5-hydroxytryptamine receptor 1A Homo sapiens 88-103 1349154-1 1992 The 5-hydroxytryptamine1A (5-HT1A) receptor can bind certain beta-adrenergic receptor antagonists, such as pindolol, with high affinity. Pindolol 107-115 5-hydroxytryptamine receptor 1A Homo sapiens 4-25 1349154-1 1992 The 5-hydroxytryptamine1A (5-HT1A) receptor can bind certain beta-adrenergic receptor antagonists, such as pindolol, with high affinity. Pindolol 107-115 5-hydroxytryptamine receptor 1A Homo sapiens 27-43 1309479-7 1992 The beta 1 and beta 2 antagonists pindolol, oxprenolol, and CGP12177 are agonists of the beta 3AR. Pindolol 34-42 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 4-21 1309479-7 1992 The beta 1 and beta 2 antagonists pindolol, oxprenolol, and CGP12177 are agonists of the beta 3AR. Pindolol 34-42 adrenoceptor beta 3 Homo sapiens 89-97 1641195-2 1992 The binding of 3H-5-HT was limited to 5-HT1D sites (5-CT-sensitive) by co-incubating pindolol and mesulergine with [3H]5-HT, and by using 10 microM 5-HT to determine non-specific binding. Pindolol 85-93 5-hydroxytryptamine receptor 1D Homo sapiens 38-44 1310718-0 1992 Down-regulation of beta-adrenergic receptors by pindolol in Gs alpha-transfected S49 cyc- murine lymphoma cells. Pindolol 48-56 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 60-68 1310718-0 1992 Down-regulation of beta-adrenergic receptors by pindolol in Gs alpha-transfected S49 cyc- murine lymphoma cells. Pindolol 48-56 peptidylprolyl isomerase A, pseudogene 1 Mus musculus 85-89 1310718-1 1992 The role of the alpha subunit of the guanine nucleotide-binding regulatory protein that stimulates adenylyl cyclase (GS alpha) in the down-regulation of beta-adrenergic receptors by pindolol was studied in S49 cyc- cells (normally GS alpha-deficient) transfected to express functional recombinant rat GS alpha. Pindolol 182-190 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 117-125 1310718-9 1992 When cells were grown in the presence of dexamethasone, exposure to 50 nM pindolol for 12 h down-regulated the density of beta-adrenergic receptors in S49 WT cells to 60% of that in cells grown in the absence of pindolol, but pindolol had no effect on the density of receptors on cyc- or GS alpha IND cells. Pindolol 74-82 peptidylprolyl isomerase A, pseudogene 1 Mus musculus 280-284 1310718-9 1992 When cells were grown in the presence of dexamethasone, exposure to 50 nM pindolol for 12 h down-regulated the density of beta-adrenergic receptors in S49 WT cells to 60% of that in cells grown in the absence of pindolol, but pindolol had no effect on the density of receptors on cyc- or GS alpha IND cells. Pindolol 74-82 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 288-296 1310718-10 1992 When GS alpha CST cells were exposed to 50 nM pindolol for 12 h, the density of beta-adrenergic receptors was down-regulated by the same amount as in S49 WT cells. Pindolol 46-54 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 5-13 1310718-11 1992 These results suggest that GS alpha is necessary to restore the ability of pindolol to down-regulate beta-adrenergic receptors in S49 cyc- cells and that the protein must be expressed at a level comparable to that found in S49 WT cells. Pindolol 75-83 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 27-35 1310718-11 1992 These results suggest that GS alpha is necessary to restore the ability of pindolol to down-regulate beta-adrenergic receptors in S49 cyc- cells and that the protein must be expressed at a level comparable to that found in S49 WT cells. Pindolol 75-83 peptidylprolyl isomerase A, pseudogene 1 Mus musculus 134-138 1310232-5 1992 During normoxia, isoproterenol and pindolol significantly decreased PVR by 17.5 and 6.7% (P less than 0.01), respectively, but propranolol had no effect on PVR. Pindolol 35-43 PVR cell adhesion molecule Canis lupus familiaris 68-71 1570392-1 1992 Ten healthy subjects received buspirone (30 mg orally) with and without pre-treatment with the 5-HT1A receptor antagonist, pindolol (80 mg over 3 days). Pindolol 123-131 5-hydroxytryptamine receptor 1A Homo sapiens 95-110 1570392-2 1992 Following pindolol treatment the growth hormone and hypothermic responses to buspirone were significantly decreased. Pindolol 10-18 growth hormone 1 Homo sapiens 33-47 1670741-4 1991 Following propranolol and pindolol, resting acceleration fell by 4.5 and 2 m/sec2, respectively p less than 0.05. Pindolol 26-34 fucosyltransferase 2 Homo sapiens 77-81 1673069-9 1991 Microinjections of the non-selective 5-HT1A receptor antagonists, (+/-)-pindolol (2.7 nmol) or methiothepin (5.2 nmol), into the raphe obscurus prevented the increase in blood pressure caused by microinjection of flesinoxan. Pindolol 66-80 5-hydroxytryptamine receptor 1A Rattus norvegicus 37-43 1686311-3 1991 The induction of IL-1 beta mRNA was blocked by intraperitoneal pretreatment with beta-blockers propranolol (0.1-1 mg/kg, but not 0.01 mg/kg) and pindolol (0.3 and 1 mg/kg). Pindolol 145-153 interleukin 1 beta Rattus norvegicus 17-26 1980200-15 1990 Pindolol may produce this effect, which was not seen with xamoterol, because of its specific beta 2-adrenoceptor partial agonist activity. Pindolol 0-8 adrenoceptor beta 2 Homo sapiens 93-112 2006240-0 1991 Pindolol decreases prolactin and growth hormone responses to intravenous L-tryptophan. Pindolol 0-8 prolactin Homo sapiens 19-28 2006240-0 1991 Pindolol decreases prolactin and growth hormone responses to intravenous L-tryptophan. Pindolol 0-8 growth hormone 1 Homo sapiens 33-47 2006240-2 1991 Pindolol pretreatment (40 mg over 48 h) markedly attenuated the GH response to LTP and modestly, but significantly, reduced the LTP-induced increase in plasma PRL. Pindolol 0-8 prolactin Homo sapiens 159-162 1964908-2 1990 MDL 73005EF dose dependently decreased the hippocampal 5-HT output measured by in vivo microdialysis in chloral hydrate-anaesthetised rats and this response was antagonised by the 5-HT1A/B receptor antagonist, pindolol. Pindolol 210-218 5-hydroxytryptamine receptor 1A Rattus norvegicus 180-186 1964908-4 1990 MDL 73005EF failed to alter basal plasma adrenocorticotropin (ACTH) levels but, in common with pindolol, attenuated the ACTH response to the 5-HT1A receptor agonist, 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT). Pindolol 95-103 5-hydroxytryptamine receptor 1A Rattus norvegicus 141-147 1829235-7 1991 The fact that the 5-HT1A agonist 8-OH-DPAT produced a decrease in core temperature, together with the observation that administration of the 5-HT1 antagonist (-)pindolol antagonized the 5-HT as well as the 8-OH-DPAT-induced decrease, indicates the involvement of DR 5-HT1A receptors in rat thermoregulation. Pindolol 161-169 5-hydroxytryptamine receptor 1A Rattus norvegicus 266-272 1970503-6 1990 The beta 1- and beta 2-adrenoceptor affinity (-log equilibrium dissociation constant) of the enantiomers was determined from competition binding experiments (radioligand: [125I]-(S)-pindolol) performed in membranes prepared from the guinea-pig left ventricular free wall (predominantly beta 1) and soleus muscle (beta 2). Pindolol 178-190 beta-2 adrenergic receptor Cavia porcellus 4-35 2222510-8 1990 This inhibitory response was used to determine the pharmacological characteristics of drugs that reportedly have high affinity for 5-HT1A binding sites, such as 1-[2-(4-aminophenyl)ethyl]-4-(3-trifluoromethylphenyl)piperazine (PAPP) and (-)pindolol. Pindolol 237-248 5-hydroxytryptamine receptor 1A Rattus norvegicus 131-137 2222510-11 1990 Because of the low intrinsic activity of (-)pindolol, it was tested as an antagonist of the inhibition produced by 5-HT1A receptor agonists in rat hippocampal membranes. Pindolol 41-52 5-hydroxytryptamine receptor 1A Rattus norvegicus 115-121 1700204-6 1990 Treatment with ICI 118,551 completely eliminated the 45% increase in plasma NE elicited by 100 micrograms/kg of pindolol even though the decrease in MAP caused by this dose of pindolol was the same in the presence (-33 mm Hg) and absence (-34 mm Hg) of beta 2-adrenoceptor blockade. Pindolol 112-120 adrenoceptor beta 2 Rattus norvegicus 253-272 2259248-5 1990 The inhibitory action of 8-OH-DPAT and several other selective 5-HT1A receptor active drugs on 5-HT release is sensitive to pindolol, further supporting the idea that the 5-HT receptor being measured is of the 5-HT1 subtype. Pindolol 124-132 5-hydroxytryptamine receptor 1A Rattus norvegicus 63-69 1977731-9 1990 We conclude that the effects of pindolol on the plasma lipid profile are due to its ISA and that the process activated (possibly plasma lecithin-cholesterol acyltransferase activity) is under minimal sympathetic control and, therefore, sensitive to the expression of ISA both at rest and in response to exercise. Pindolol 32-40 lecithin-cholesterol acyltransferase Homo sapiens 136-172 2148726-6 1990 Pindolol, spiperone, spiroxatrine and NAN-190 all have a high affinity for the 5-HT1A receptor. Pindolol 0-8 5-hydroxytryptamine receptor 1A Rattus norvegicus 79-85 2175014-0 1990 Effects of chronic pindolol treatment on human myocardial beta 1- and beta 2-adrenoceptor function. Pindolol 19-27 adrenoceptor beta 2 Homo sapiens 70-89 2123971-5 1990 The putative 5-HT1A antagonist, (+/-) pindolol, attenuated the reversal of catalepsy by 8-OHDPAT. Pindolol 32-46 5-hydroxytryptamine receptor 1A Rattus norvegicus 13-19 1977175-9 1990 It was suggested that the strongly inhibitory effects of propranolol and pindolol on male rat sex behavior may well be due to their 5-HT1A antagonistic binding properties rather than their beta-antagonistic properties. Pindolol 73-81 5-hydroxytryptamine receptor 1A Rattus norvegicus 132-138 1972064-5 1990 In contrast, the reduction in pressure which occurs with a beta blocker possessing a high degree of ISA, such as pindolol, is associated with a reduction in total peripheral resistance and little change in cardiac output. Pindolol 113-121 amyloid beta precursor protein Homo sapiens 57-63 1694913-5 1990 Pindolol significantly decreased total C, HDL-C, and HDL2-C levels in males. Pindolol 0-8 junctophilin 3 Homo sapiens 53-57 1970616-6 1990 Prior administration of (-)pindolol, a beta-adrenoceptor antagonist that blocks 5-HT1A receptors, markedly diminished the rise in plasma adrenaline levels and abolished the hyperglycemia triggered by 8-OH-DPAT. Pindolol 24-35 5-hydroxytryptamine receptor 1A Rattus norvegicus 80-86 2138331-5 1990 Furthermore, pretreatment with a partial 5-HT1A agonist (+/-)pindolol blocked the inhibitory effects of 8-OH-DPAT to the level of inhibition produced by (+/-)pindolol itself. Pindolol 153-166 5-hydroxytryptamine receptor 1A Rattus norvegicus 41-47 2354485-6 1990 Lipoprotein lipase activity in heparin-treated plasma was significantly higher after pindolol administration. Pindolol 85-93 lipoprotein lipase Homo sapiens 0-18 2354485-7 1990 The results suggest that the reduction in triglyceride levels and increase in HDL-C after pindolol are partly a response to an increase in the hydrolysis of VLDL resulting from an increase in lipoprotein lipase activity. Pindolol 90-98 lipoprotein lipase Homo sapiens 192-210 1968468-5 1990 The nonselective beta-adrenergic and selective 5-HT1A/1B receptor antagonist (+/-)pindolol was without effect on basal HPA activity, but completely antagonized the IPS-induced plasma ACTH and cortisol responses. Pindolol 77-90 5-hydroxytryptamine receptor 1A Homo sapiens 47-53 1968468-5 1990 The nonselective beta-adrenergic and selective 5-HT1A/1B receptor antagonist (+/-)pindolol was without effect on basal HPA activity, but completely antagonized the IPS-induced plasma ACTH and cortisol responses. Pindolol 77-90 proopiomelanocortin Homo sapiens 183-187 1692973-7 1990 Pretreatment with (-)pindolol (8 mg/kg s.c.), which has high affinity for 5-HT1A radioligand binding sites, blocked the reduction of hippocampal 5-HT release induced by a submaximally effective dose of (+)ALK-3. Pindolol 21-29 5-hydroxytryptamine receptor 1A Rattus norvegicus 74-80 1692973-7 1990 Pretreatment with (-)pindolol (8 mg/kg s.c.), which has high affinity for 5-HT1A radioligand binding sites, blocked the reduction of hippocampal 5-HT release induced by a submaximally effective dose of (+)ALK-3. Pindolol 21-29 bone morphogenetic protein receptor type 1A Rattus norvegicus 205-210 2252308-7 1990 Rat 5-HT1B receptors recognize with high affinity a number of beta-adrenoceptor antagonists, such as SDZ 21-009, cyanopindolol, pindolol, propranolol and isamoltane. Pindolol 118-126 5-hydroxytryptamine receptor 1B Rattus norvegicus 4-10 2101330-0 1990 Inhibition of chlorpromazine-induced catalepsy by the 5-HT-1A ligands pindolol and buspirone in mice. Pindolol 70-78 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 54-61 1969119-4 1990 The effects of 8-OH-DPAT and SM-3997 on the hippocampal RSA were blocked by pindolol, which has 5-HT1A antagonistic activity. Pindolol 76-84 5-hydroxytryptamine receptor 1A Oryctolagus cuniculus 96-102 2138331-5 1990 Furthermore, pretreatment with a partial 5-HT1A agonist (+/-)pindolol blocked the inhibitory effects of 8-OH-DPAT to the level of inhibition produced by (+/-)pindolol itself. Pindolol 56-69 5-hydroxytryptamine receptor 1A Rattus norvegicus 41-47 2533557-4 1989 In this respect, (+)ALK-3 was significantly less efficacious although its behavioural action was prevented by pindolol (8 mg/kg s.c.), indicating that it was 5-HT1A receptor mediated. Pindolol 110-118 bone morphogenetic protein receptor type 1A Rattus norvegicus 20-25 2274641-4 1990 Pretreatment with the nonselective beta-adrenergic/5-HT1-like antagonist, pindolol suppressed the maximal PRL response to buspirone challenge depending upon dose (i.e., between 49 to 90% suppression at best dose). Pindolol 74-82 prolactin Homo sapiens 106-109 8082505-5 1994 The serotonin 5HT1A agonist 8-OH-DPAT dramatically and dose-dependently increased the frequency of long-duration, high-amplitude waves in the transverse and distal colon, and concurrently promoted defecation; these effects were prevented by the putative 5HT1A antagonist pindolol. Pindolol 271-279 5-hydroxytryptamine receptor 1A Rattus norvegicus 14-19 8082505-5 1994 The serotonin 5HT1A agonist 8-OH-DPAT dramatically and dose-dependently increased the frequency of long-duration, high-amplitude waves in the transverse and distal colon, and concurrently promoted defecation; these effects were prevented by the putative 5HT1A antagonist pindolol. Pindolol 271-279 5-hydroxytryptamine receptor 1A Rattus norvegicus 254-259 2576226-1 1989 The mixed beta-adrenoceptor and 5-HT1A receptor antagonists, (-)-pindolol and propranolol, enhance rather than inhibit the hyperlocomotion induced in rats by the 5-HT1A receptor agonist, 8-OH-DPAT. Pindolol 61-73 5-hydroxytryptamine receptor 1A Rattus norvegicus 32-38 2576226-1 1989 The mixed beta-adrenoceptor and 5-HT1A receptor antagonists, (-)-pindolol and propranolol, enhance rather than inhibit the hyperlocomotion induced in rats by the 5-HT1A receptor agonist, 8-OH-DPAT. Pindolol 61-73 5-hydroxytryptamine receptor 1A Rattus norvegicus 162-168 2576226-7 1989 (-)-Pindolol (1 mg/kg) also enhanced the locomotion induced by the putative selective 5-HT1A receptor partial agonists, flesinoxan and ipsapirone, but not that induced by 5-OH-DPAT, a DA2 receptor agonist. Pindolol 0-12 5-hydroxytryptamine receptor 1A Rattus norvegicus 86-92 1980461-2 1990 The response was attenuated by the nonselective 5-HT1/2 receptor antagonist metergoline and was completely antagonized by the nonselective beta-adrenoceptor antagonist pindolol, which interacts stereoselectively with the 5-HT1A receptor. Pindolol 168-176 5-hydroxytryptamine receptor 1A Homo sapiens 221-236 34128161-5 2021 Moreover, the addition of cyclodextrins (HP-beta-CD and beta-CD) in aqueous media enhanced the fluorescence of pindolol. Pindolol 111-119 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 44-51 34128161-5 2021 Moreover, the addition of cyclodextrins (HP-beta-CD and beta-CD) in aqueous media enhanced the fluorescence of pindolol. Pindolol 111-119 ACD shelterin complex subunit and telomerase recruitment factor Homo sapiens 56-63 2664084-2 1989 Two binding sites were detected in the presence of 1 microM pindolol (to block 5-HT1A and 5-HT1B receptors), and 100 nM mesulergine (to block 5-HT1C and 5-HT2 receptors). Pindolol 60-68 5-hydroxytryptamine receptor 1A Homo sapiens 79-85 2572975-3 1989 Special attention was paid to the effects of drugs known to bind with high affinity to 5-HT1B (pindolol, propranolol, cyanopindolol, SDZ 21-009, isamoltane) or 5-HT1D recognition sites (yohimbine, rauwolscine). Pindolol 95-103 5-hydroxytryptamine receptor 1B Rattus norvegicus 87-93 2527473-0 1989 Effects of propranolol and pindolol on plasma ANP levels in humans at rest and during exercise. Pindolol 27-35 natriuretic peptide A Homo sapiens 46-49 2664084-2 1989 Two binding sites were detected in the presence of 1 microM pindolol (to block 5-HT1A and 5-HT1B receptors), and 100 nM mesulergine (to block 5-HT1C and 5-HT2 receptors). Pindolol 60-68 5-hydroxytryptamine receptor 1B Homo sapiens 90-96 2530590-3 1989 The corticosterone response to 8-OH-DPAT was also antagonized by spiperone, (+/-)- and (-)-pindolol and (+/-)-propranolol, all of which have been shown to have a high affinity for 5-HT1A receptors, though in most cases no complete blockade was found. Pindolol 87-99 5-hydroxytryptamine receptor 1A Rattus norvegicus 180-186 2573966-3 1989 Alberto Kaumann suggests that such non-conventional partial agonists, often analogues of pindolol, may act through a third heart beta-adrenoceptor, which resembles the beta 3-adrenoceptor of white adipocytes and smooth muscle of airways and ileum. Pindolol 89-97 adrenoceptor beta 3 Homo sapiens 168-187 2554837-6 1989 It appears an exercise-induced increase in plasma ANF which was more elevated in subjects treated with pindolol, but which had no inhibitory effect on ALD secretion in theses conditions. Pindolol 103-111 natriuretic peptide A Homo sapiens 50-53 2527226-4 1989 During sea-level exercise, pindolol caused a reduction in plasma renin activity (PRA, 2.83 +/- 0.35 vs. 5.13 +/- 0.7 ng ANG I.ml-1.h-1, P less than 0.01), an increase in plasma alpha-atrial natriuretic factor (alpha-ANF) level (23.1 +/- 2.9 (P) vs. 10.4 +/- 1.5 (C) pmol/1, P less than 0.01), and no change in plasma aldosterone concentration [0.50 +/- 0.04 (P) vs. 0.53 +/- 0.03 (C) nmol/1]. Pindolol 27-35 renin Homo sapiens 65-70 2527226-4 1989 During sea-level exercise, pindolol caused a reduction in plasma renin activity (PRA, 2.83 +/- 0.35 vs. 5.13 +/- 0.7 ng ANG I.ml-1.h-1, P less than 0.01), an increase in plasma alpha-atrial natriuretic factor (alpha-ANF) level (23.1 +/- 2.9 (P) vs. 10.4 +/- 1.5 (C) pmol/1, P less than 0.01), and no change in plasma aldosterone concentration [0.50 +/- 0.04 (P) vs. 0.53 +/- 0.03 (C) nmol/1]. Pindolol 27-35 angiotensinogen Homo sapiens 120-125 2907348-5 1988 Moreover, in the pindolol group lymphocyte beta 2-adrenoceptor density was decreased. Pindolol 17-25 adrenoceptor beta 2 Homo sapiens 43-62 2736568-3 1989 Apo A-II levels were increased significantly and the apo B/apo A-I ratio, which is one of the atherogenic indexes, was decreased significantly after pindolol therapy. Pindolol 149-157 apolipoprotein A2 Homo sapiens 0-8 2651861-9 1989 A beta blocker induced sinus bradycardia consistently improved with change of treatment to carteolol and pindolol. Pindolol 105-113 amyloid beta precursor protein Homo sapiens 0-6 2663749-1 1989 The response of two ophthalmic betablockers, Timolol (without ISA) and Pindolol (with marked ISA), on IOP and tonographic outflow facility was investigated in a single-blind clinical study on 20 patients with glaucoma or ocular hypertension. Pindolol 71-79 annexin A13 Homo sapiens 93-96 2569497-6 1989 The antagonism by pindolol of 8-OH-DPAT-induced effects on male rat sexual behavior suggests an involvement of 5-HT1A receptors in the facilitation of this behavior produced by 8-OH-DPAT. Pindolol 18-26 5-hydroxytryptamine receptor 1A Rattus norvegicus 111-117 2907348-7 1988 Accordingly, pindolol can be subclassified as a partial beta 2-adrenoceptor agonist. Pindolol 13-21 adrenoceptor beta 2 Homo sapiens 56-75 2901994-4 1988 In the current studies, we show that several beta AR antagonists with ISA (dichloroisoproterenol, pindolol, and celiprolol) stimulate cAMP accumulation five-, two-, and threefold, respectively, in S49 lymphoma cells, but only if cells are simultaneously incubated with the diterpene forskolin. Pindolol 98-106 adrenergic receptor, beta 1 Mus musculus 45-52 2892553-2 1987 The effect of isoprenaline (10 microM at 37 degrees C for 30 min) pretreatment on [125I]-(-)-pindolol ([125I]-(-)-Pin) binding to beta 2-adrenoceptors on intact human platelets has been examined. Pindolol 89-101 dynein light chain LC8-type 1 Homo sapiens 114-117 2971358-0 1988 Antagonism of 5-hydroxytryptamine1A (5-HT1A) receptor-mediated modulation of adenylate cyclase activity by pindolol and propranolol isomers. Pindolol 107-115 5-hydroxytryptamine receptor 1A Rattus norvegicus 14-35 2971358-0 1988 Antagonism of 5-hydroxytryptamine1A (5-HT1A) receptor-mediated modulation of adenylate cyclase activity by pindolol and propranolol isomers. Pindolol 107-115 5-hydroxytryptamine receptor 1A Rattus norvegicus 37-43 2971358-1 1988 The interactions of the stereoisomers of pindolol and propranolol with 5-hydroxytryptamine1A (5-HT1A) binding sites and adenylate cyclase activity were examined in rat hippocampus. Pindolol 41-49 5-hydroxytryptamine receptor 1A Rattus norvegicus 71-92 2971358-1 1988 The interactions of the stereoisomers of pindolol and propranolol with 5-hydroxytryptamine1A (5-HT1A) binding sites and adenylate cyclase activity were examined in rat hippocampus. Pindolol 41-49 5-hydroxytryptamine receptor 1A Rattus norvegicus 94-100 2971358-2 1988 (-)Pindolol and (-)propranolol displayed high affinity for 5-HT1A binding sites, and their affinities were not affected significantly by the addition of 10(-4) M GTP to the radioligand assay. Pindolol 3-11 5-hydroxytryptamine receptor 1A Rattus norvegicus 59-65 2971358-6 1988 These data suggest that (-)pindolol and (-)propranolol are potent antagonists at 5-HT1A receptors in rat hippocampus. Pindolol 27-35 5-hydroxytryptamine receptor 1A Rattus norvegicus 81-87 3376842-4 1988 The mean slope of the ESP/ESD relation was 36.3 +/- 20.4 mm Hg/cm at baseline and increased to 45.0 +/- 25.2 mm Hg/cm following five consecutive 10 mg oral doses of pindolol (p = ns). Pindolol 165-173 protein tyrosine phosphatase receptor type V, pseudogene Homo sapiens 22-25 2901112-6 1988 (-)-Pindolol, a potent 5-HT1A antagonist, prevented gepirone- and ipsapirone-induced hypothermia and corticosterone secretion. Pindolol 0-12 5-hydroxytryptamine receptor 1A Rattus norvegicus 23-29 3154682-7 1988 Serum insulin levels during oral glucose tolerance test at 120 min were decreased after pindolol therapy, but no significant changes were found in C-peptide levels during treatment periods. Pindolol 88-96 insulin Homo sapiens 6-13 2892553-2 1987 The effect of isoprenaline (10 microM at 37 degrees C for 30 min) pretreatment on [125I]-(-)-pindolol ([125I]-(-)-Pin) binding to beta 2-adrenoceptors on intact human platelets has been examined. Pindolol 89-101 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 130-136 2893634-22 1987 While pindolol is a non-selective antagonist its agonist activity is mainly at the beta 2-adrenoceptor. Pindolol 6-14 adrenoceptor beta 2 Homo sapiens 83-102 2888869-0 1987 Comparative analysis of beta-1 adrenoceptor agonist and antagonist potency and selectivity of cicloprolol, xamoterol and pindolol. Pindolol 121-129 adrenoceptor beta 1 Rattus norvegicus 24-43 2951504-6 1987 RU 24969 and (-)pindolol are approximately 2 orders of magnitude less potent at these sites than at 5-HT1B sites which have been identified in rat brain. Pindolol 16-24 5-hydroxytryptamine receptor 1B Rattus norvegicus 100-106 2893676-0 1987 (+/-)-Pindolol has beta 2-adrenoceptor antagonist but not agonist action on the costo-uterine muscle of the rat. Pindolol 0-14 adrenoceptor beta 2 Rattus norvegicus 19-38 2888869-5 1987 Pindolol, xamoterol and cicloprolol behaved as competitive beta-1 adrenoceptor antagonists against isoproterenol-induced tachycardia in a pithed rat model. Pindolol 0-8 adrenoceptor beta 1 Rattus norvegicus 59-78 2888869-7 1987 In this in vivo preparation, xamoterol and pindolol were more potent beta-1 adrenoceptor antagonists than cicloprolol; however, cicloprolol and xamoterol, in contrast to pindolol, were selective for beta-1 adrenoceptors. Pindolol 43-51 adrenoceptor beta 1 Rattus norvegicus 69-88 2956114-3 1987 The corticosterone and beta-END responses to 8-OH-DPAT were antagonized by spiperone and (-)-pindolol, both of which have been shown to have high affinity for the 5-HT1A binding site. Pindolol 89-101 5-hydroxytryptamine receptor 1A Rattus norvegicus 163-169 2883987-8 1987 These results suggest that pindolol probably produces its partial agonist activity at both beta 1- and beta 2-adrenoceptors, while the partial agonist activity of epanolol is beta 1-selective. Pindolol 27-35 potassium calcium-activated channel subfamily M regulatory beta subunit 1 Homo sapiens 91-109 2883987-8 1987 These results suggest that pindolol probably produces its partial agonist activity at both beta 1- and beta 2-adrenoceptors, while the partial agonist activity of epanolol is beta 1-selective. Pindolol 27-35 potassium calcium-activated channel subfamily M regulatory beta subunit 1 Homo sapiens 91-97 3517076-4 1986 Mean basal plasma renin activity rose significantly from 0.45 +/- 0.44 to 1.42 +/- 1.31 ng/mL/hr and from 0.67 +/- 0.46 to 1.27 +/- 0.83 ng/mL/hr in patients receiving hydrochlorothiazide and combination therapy, respectively, but there was no change in those administered pindolol. Pindolol 273-281 renin Homo sapiens 18-23 2883645-0 1987 Beta 1- and beta 2-adrenoceptor affinity and stimulatory effects of (S)-pindolol and iodinated (S)-pindolol. Pindolol 68-80 adrenoceptor beta 1 Rattus norvegicus 0-31 2883645-0 1987 Beta 1- and beta 2-adrenoceptor affinity and stimulatory effects of (S)-pindolol and iodinated (S)-pindolol. Pindolol 95-107 adrenoceptor beta 1 Rattus norvegicus 0-31 2894222-0 1987 Is the ISA of pindolol beta 2-adrenoceptor selective? Pindolol 14-22 adrenoceptor beta 2 Homo sapiens 23-42 2894222-5 1987 In vitro studies with pindolol show that its maximum stimulant action is similar to that of isoprenaline in tissues possessing mainly beta 2-adrenoceptors, but is negligible in tissues possessing mainly beta 1-adrenoceptors. Pindolol 22-30 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 134-140 2894222-5 1987 In vitro studies with pindolol show that its maximum stimulant action is similar to that of isoprenaline in tissues possessing mainly beta 2-adrenoceptors, but is negligible in tissues possessing mainly beta 1-adrenoceptors. Pindolol 22-30 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 203-209 2894222-8 1987 In man the arteriodilator effects observed after intra-arterially infused pindolol at concentrations within the same range as those producing an antihypertensive effect also suggest a stimulant action on vascular beta 2-adrenoceptors. Pindolol 74-82 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 213-219 2894222-10 1987 The fact that pindolol prevents the reduction of resting heart rate and cardiac output observed after drugs lacking ISA at first sight suggests stimulation of cardiac beta 1-adrenoceptors. Pindolol 14-22 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 167-173 2894222-16 1987 The evidence available therefore suggests that although pindolol blocks both beta 1- and beta 2-subtypes, it selectively stimulates beta 2-adrenoceptors. Pindolol 56-64 UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 2 Homo sapiens 77-95 2894222-16 1987 The evidence available therefore suggests that although pindolol blocks both beta 1- and beta 2-subtypes, it selectively stimulates beta 2-adrenoceptors. Pindolol 56-64 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 89-95 2871880-0 1986 The beta 1- and beta 2-adrenoceptor stimulatory effects of alprenolol, oxprenolol and pindolol: a study in the isolated right atrium and uterus of the rat. Pindolol 86-94 adrenoceptor beta 1 Rattus norvegicus 4-35 2871880-14 1986 6 It is concluded that weak partial agonists such as alprenolol, oxprenolol and pindolol possess complex beta 1- and beta 2-adrenoceptor stimulatory properties in relation to beta-adrenoceptor occupancy and tissue sensitivity to beta-adrenoceptor stimulation. Pindolol 80-88 adrenoceptor beta 1 Rattus norvegicus 105-136 3326631-13 1987 It is as yet unclear whether the ISA or beta 2-mediated vasodilation associated with pindolol was responsible for the improved foetal growth. Pindolol 85-93 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 40-46 3588365-0 1986 [Effect of treatment with pindolol on the renin-angiotensin-aldosterone system, kidney function and electrolyte balance in patients with primary arterial hypertension]. Pindolol 26-34 renin Homo sapiens 42-47 2877087-3 1986 Several noncardioselective, beta-2 adrenoceptor antagonists with intrinsic sympathomimetic activity (ISA) also inhibited the activity of the ligament: pindolol greater than alprenolol = bucindolol = oxprenolol greater than labetalol. Pindolol 151-159 adrenoceptor beta 2 Rattus norvegicus 28-47 2881017-5 1986 Pindolol (beta 1 + beta 2-blocker but is devoid of membrane stabilizing activity) suppressed the development of tolerance to morphine analgesia; however, d-propranolol, which possesses membrane stabilizing activity but lacks beta-blocking activity, could not prevent the development of tolerance. Pindolol 0-8 hemoglobin, beta adult major chain Mus musculus 10-16 2881017-5 1986 Pindolol (beta 1 + beta 2-blocker but is devoid of membrane stabilizing activity) suppressed the development of tolerance to morphine analgesia; however, d-propranolol, which possesses membrane stabilizing activity but lacks beta-blocking activity, could not prevent the development of tolerance. Pindolol 0-8 hemoglobin, beta adult minor chain Mus musculus 19-25 2878948-3 1986 A significant decrease in serum Tg was also found in the oxprenolol-treated group [before start: 45 (24-423) micrograms/l and after 4h: 43 (18-363) micrograms/l (p less than 0.01)] and in the pindolol-treated group [before start: 154 (33-210) micrograms/l and after 4 h: 63 (19-157) micrograms/l (p less than 0.05) treated groups. Pindolol 192-200 thyroglobulin Homo sapiens 32-34 2878948-4 1986 After 7 days treatment the decrease in serum Tg was significant [to 85 (34-182) micrograms/l (p less than 0.02)] only in the Pindolol-treated group. Pindolol 125-133 thyroglobulin Homo sapiens 45-47 2879589-5 1986 The results are consistent with a moderate selectivity of (-)-pindolol for beta 2-compared to beta 1-adrenoceptors in human atrium. Pindolol 58-70 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 75-81 2879589-8 1986 The affinity of (-)-pindolol estimated for human myocardial beta-adrenoceptors, its moderate beta 2-selectivity and its lack of intrinsic activity for contractile force agreed with similar characteristics in other species. Pindolol 16-28 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 93-99 2875397-2 1986 In the present study the effects of pindolol [non-selective beta-adrenoceptor antagonist with strong partial agonistic activity (PAA)] on beta 2-adrenoceptor density in lymphocytes (assessed by (-)-[125I]iodocyanopindolol (ICYP) binding) were compared with those of the beta 1-selective antagonists celiprolol (with PAA) and bisoprolol (no PAA) in normotensive young volunteers to get further insights into the nature of PAA. Pindolol 36-44 adrenoceptor beta 2 Homo sapiens 138-157 2875397-3 1986 Administration of pindolol (2 X 5 mg/day) caused an about 25% decrease in lymphocyte beta 2-adrenoceptor density after 2 days; during treatment beta 2-adrenoceptor density declined further (maximum decrease after 7 days: 50%). Pindolol 18-26 adrenoceptor beta 2 Homo sapiens 85-104 2875397-4 1986 After withdrawal of pindolol lymphocyte beta 2-adrenoceptor density recovered very slowly being still after 4 days significantly reduced, although no pindolol was detectable in plasma after 36 h. The KD-values for ICYP, however, did not change during or after pindolol treatment. Pindolol 20-28 adrenoceptor beta 2 Homo sapiens 40-59 2875397-5 1986 The decrease in lymphocyte beta 2-adrenoceptor density induced by pindolol could be completely prevented by simultaneous administration of propranolol (3 X 40 mg/day) indicating that the PAA of pindolol is the cause of its beta-adrenoceptor decreasing effect. Pindolol 66-74 adrenoceptor beta 2 Homo sapiens 27-46 2875397-5 1986 The decrease in lymphocyte beta 2-adrenoceptor density induced by pindolol could be completely prevented by simultaneous administration of propranolol (3 X 40 mg/day) indicating that the PAA of pindolol is the cause of its beta-adrenoceptor decreasing effect. Pindolol 194-202 adrenoceptor beta 2 Homo sapiens 27-46 3946248-9 1986 The hemodynamic differences between the 2 agents can probably be explained by the fact that pindolol with its intrinsic sympathomimetic activity acts as a partial agonist causing active stimulation of vascular beta 2 adrenoceptors and relaxation of resistance vessels. Pindolol 92-100 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 210-216 2867205-9 1985 Growing cells in the presence of pindolol or celiprolol induced a 50% decrease in the density of beta-2 receptors, which was inhibited by beta adrenergic antagonists. Pindolol 33-41 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 97-103 2874067-4 1986 In the pindolol group an improvement in renal function was observed as determined by CCT and serum creatinine. Pindolol 7-15 CCT Homo sapiens 85-88 2439825-8 1986 Pindolol treatment (2 X 5 mg/day) caused a 50% decrease of beta 2-adrenoceptor density after 2 days, which remained reduced during treatment. Pindolol 0-8 adrenoceptor beta 2 Homo sapiens 59-78 6430812-0 1984 Long-term effect of pindolol on plasma lipids, apoproteins A, blood glucose, and serum insulin levels. Pindolol 20-28 insulin Homo sapiens 87-94 2409357-8 1985 The concentration of apolipoprotein A-I increased slightly during pindolol therapy. Pindolol 66-74 apolipoprotein A1 Homo sapiens 21-39 6100755-5 1984 The vasodilator effect of pindolol cannot easily be explained by suppression of plasma renin activity since changes in arterial pressure and plasma renin were inversely correlated (r = -0.58, P less than 0.001). Pindolol 26-34 renin Homo sapiens 148-153 6241568-6 1984 In contrast, both behaviours in the reserpinised rat were inhibited stereospecifically by pindolol and by spiperone, which interact with 5-HT1 and 5-HT1A recognition sites. Pindolol 90-98 5-hydroxytryptamine receptor 1A Rattus norvegicus 147-153 2859784-8 1985 The concentration of apolipoprotein A-I increased slightly during pindolol therapy. Pindolol 66-74 apolipoprotein A1 Homo sapiens 21-39 2988977-0 1985 Pindolol decreases plasma angiotensin-converting enzyme activity in young spontaneously hypertensive rats. Pindolol 0-8 angiotensin I converting enzyme Rattus norvegicus 26-55 2988977-5 1985 A decrease in soluble (loosely bound) ACE activity was observed in the lung of young SHR treated with pindolol. Pindolol 102-110 angiotensin I converting enzyme Rattus norvegicus 38-41 2988977-6 1985 The results suggest that pindolol affects the site of origin of plasma ACE. Pindolol 25-33 angiotensin I converting enzyme Rattus norvegicus 71-74 2988977-7 1985 The susceptibility of young SHR to pindolol may indicate a probable role of beta-adrenoceptors in the regulation of ACE activity in spontaneous (genetic) hypertension. Pindolol 35-43 angiotensin I converting enzyme Rattus norvegicus 116-119 2986991-0 1985 The sympathomimetic activity of (+/-)-pindolol at beta 1- and beta 2-adrenoceptor sites. Pindolol 32-46 adrenoceptor beta 1 Rattus norvegicus 50-81 3904336-1 1985 The effects on plasma lipids, blood glucose and serum insulin levels of oral administration of trimazosin and pindolol over a 6-month period were studied in 11 patients with essential hypertension. Pindolol 110-118 insulin Homo sapiens 54-61 6360452-3 1983 Both pindolol and propranolol suppressed the significant orthostatic rise of plasma renin activity (PRA) seen without medication. Pindolol 5-13 renin Homo sapiens 84-89 6826021-4 1983 It is concluded that the intrinsic sympathomimetic activity of pindolol is exerted principally on the beta 2-adrenoceptor. Pindolol 63-71 beta-2 adrenergic receptor Cavia porcellus 102-121 6360452-0 1983 Effect of pindolol and propranolol on plasma renin and aldosterone in patients with renal allograft. Pindolol 10-18 renin Homo sapiens 45-50 6137325-6 1983 Increases in LDL-C caused by chlorthalidone monotherapy were prevented or reversed by the addition of a beta-blocker, usually propranolol or atenolol (n = 18); increases in LDL-C during clopamide monotherapy were reversed after the addition of the beta-blocker pindolol (10 mg/day, n = 17). Pindolol 261-269 component of oligomeric golgi complex 2 Homo sapiens 13-18 6342904-7 1983 Basal plasma renin activity was reduced slightly and the increase of stimulated plasma renin was blunted by pindolol even after 4 wk. Pindolol 108-116 renin Homo sapiens 87-92 6342904-8 1983 The initial lowering of unstimulated renin by pindolol in the first 2 hr after dosing was not detectable after 4 wk. Pindolol 46-54 renin Homo sapiens 37-42 6139318-1 1983 Administration of a beta-blocker, pindolol, was utilized in the premedication of patients selected for tonsillectomies (dissection), to study anxiolytic effects. Pindolol 34-42 amyloid beta precursor protein Homo sapiens 18-24 6760678-11 1982 This was probably an effect of beta 2-adrenoceptor stimulation linked to the pronounced intrinsic sympathomimetic activity (ISA) of pindolol. Pindolol 132-140 adrenoceptor beta 2 Bos taurus 31-50 7048878-0 1982 Pindolol: effects on blood pressure and plasma renin activity. Pindolol 0-8 renin Homo sapiens 47-52 7043175-3 1982 Following addition of pindolol, serum LDL-C was restored to control values. Pindolol 22-30 component of oligomeric golgi complex 2 Homo sapiens 38-43 7043175-6 1982 These findings suggest that antihypertensive combination treatment with low doses of clopamide and pindolol is not only effective and well tolerated, but may also avoid the increase in serum LDL-C levels occurring when the thiazide-like diuretic is given alone. Pindolol 99-107 component of oligomeric golgi complex 2 Homo sapiens 191-196 6138468-5 1983 The concentration of apolipoprotein A-I and the ratio of A-I to apoprotein A-II increased slightly but not significantly during pindolol treatment. Pindolol 128-136 apolipoprotein A1 Homo sapiens 21-39 6138471-2 1983 The effects of oral doses of pindolol, metoprolol, and propranolol on the response to insulin-induced hypoglycemia and an oral glucose load were investigated. Pindolol 29-37 insulin Homo sapiens 86-93 7116756-4 1982 Intravenous pindolol resulted in decreased mean heart rate (74.3 to 67 bpm) and decreased mean inulin clearance (66 to 60.5 ml/min/1.73 m2.) Pindolol 12-20 CD59 molecule (CD59 blood group) Homo sapiens 127-132 7102532-2 1982 Pindolol responders with normal pretreatment preejection period to left ventricular ejection time (PEP/LVET) ratios had a significant increase in this ratio following pindolol therapy, whereas those with abnormal pretreatment PEP/LVET ratios had improvement in this ratio on administration of the drug. Pindolol 0-8 progestagen associated endometrial protein Homo sapiens 99-102 7102532-2 1982 Pindolol responders with normal pretreatment preejection period to left ventricular ejection time (PEP/LVET) ratios had a significant increase in this ratio following pindolol therapy, whereas those with abnormal pretreatment PEP/LVET ratios had improvement in this ratio on administration of the drug. Pindolol 0-8 progestagen associated endometrial protein Homo sapiens 226-229 7102532-2 1982 Pindolol responders with normal pretreatment preejection period to left ventricular ejection time (PEP/LVET) ratios had a significant increase in this ratio following pindolol therapy, whereas those with abnormal pretreatment PEP/LVET ratios had improvement in this ratio on administration of the drug. Pindolol 167-175 progestagen associated endometrial protein Homo sapiens 99-102 7102534-4 1982 On day 0, beta blockade was evident by increased CD25 values of 618 micrograms for pindolol, 57 micrograms for propranolol, and 10 micrograms for metoprolol as compared to 2.8, 2.4, and 3.0 microgram, respectively, at days 14 to 21, which were considered the ultimate baseline. Pindolol 83-91 interleukin 2 receptor subunit alpha Homo sapiens 49-53 7102534-5 1982 After pindolol on day 0, the CD25 slowly decreased to, but never below, baseline by days 8 to 21. Pindolol 6-14 interleukin 2 receptor subunit alpha Homo sapiens 29-33 6126816-10 1982 dl-Celiprolol or dl-pindolol, beta-adrenoceptor antagonists with ISA, but cardioselective or non-selective enhance both, basal insulin level and insulin level after glucose stimulation but must be assumed to decrease peripheral glucose uptake since here too glucose tolerance was unchanged. Pindolol 17-28 insulin Canis lupus familiaris 127-134 6291825-17 1982 Comparison between the cardiovascular responses to the non-selective beta-adrenoceptor agonist isoprenaline and the beta 2-selective agonist salbutamol suggest preferential beta 2-adrenoceptor sensitization in chronic autonomic failure, which can be reversed by treatment with the non-selective partial beta-adrenoceptor agonist pindolol. Pindolol 329-337 adrenoceptor beta 2 Homo sapiens 173-192 7117354-9 1982 Therefore, the dose of pindolol could have been reduced by a factor 2, but the reduction was not essential. Pindolol 23-31 transcription termination factor 2 Homo sapiens 61-69 7104147-3 1982 2 The long-term administration of pindolol (5--20 mg/day) to hypertensive patients with normal renal function was not associated with changes in renal function but in patients with a decreased renal function, pindolol caused an increase in PAH clearance but no change in inulin clearance. Pindolol 34-42 phenylalanine hydroxylase Homo sapiens 240-243 7104147-3 1982 2 The long-term administration of pindolol (5--20 mg/day) to hypertensive patients with normal renal function was not associated with changes in renal function but in patients with a decreased renal function, pindolol caused an increase in PAH clearance but no change in inulin clearance. Pindolol 209-217 phenylalanine hydroxylase Homo sapiens 240-243 7104148-2 1982 2 Pindolol caused a smaller decrease in plasma renin activity and heart rate than propranolol. Pindolol 2-10 renin Homo sapiens 47-52 7104154-6 1982 After pindolol we observed a CD25 below baseline only in one case with no corresponding reaction in the exercise test. Pindolol 6-14 interleukin 2 receptor subunit alpha Homo sapiens 29-33 7104157-6 1982 5 Compared with the placebo period, both pindolol and metoprolol significantly reduced heart rate (HR) and systolic (SBP) and diastolic (DBP) blood pressure. Pindolol 41-49 selenium binding protein 1 Homo sapiens 117-120 7104157-6 1982 5 Compared with the placebo period, both pindolol and metoprolol significantly reduced heart rate (HR) and systolic (SBP) and diastolic (DBP) blood pressure. Pindolol 41-49 D-box binding PAR bZIP transcription factor Homo sapiens 137-140 7104159-7 1982 6 LCAT activity was significantly higher (P less than 0.01) during pindolol treatment than after the break in it. Pindolol 67-75 lecithin-cholesterol acyltransferase Homo sapiens 2-6 6119937-2 1981 Agents with ISA such as pindolol produce effective beta-blockade during effort or emotional stress while conferring significant protection from myocardial depression and bradycardia at rest. Pindolol 24-32 annexin A13 Homo sapiens 12-15 7314090-1 1981 We observed elevation of serum CPK in hypertensive patients under pindolol treatment. Pindolol 66-74 phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 alpha Homo sapiens 31-34 7027387-0 1981 [Effects of propranolol and pindolol on cardiovascular and plasma catecholamine and renin responses to exercise (author"s transl)]. Pindolol 28-36 renin Homo sapiens 84-89 6117308-3 1981 2 The CSF concentration of propranolol (lipid-soluble) and pindolol (moderately lipid-soluble) was proportional to the free plasma concentration and was similar to, although generally lower than, that theoretically predicted. Pindolol 59-67 colony stimulating factor 2 Homo sapiens 6-9 7314090-3 1981 Mean serum CPK values in the patients under pindolol treatment and propranolol treatment were 117.0 +/- 12.6 (S.E.) Pindolol 44-52 phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 alpha Homo sapiens 11-14 7314090-5 1981 Although the mechanism of elevation of serum CPK cannot be well understood, we should be careful in clinical evaluation of serum CPK during pindolol treatment. Pindolol 140-148 phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 alpha Homo sapiens 129-132 6117193-4 1981 After changing to a beta-blocker with a high degree of intrinsic sympathomimetic activity (pindolol), hand blood flow increased and sensitivity to cold decreased in all patients, except one. Pindolol 91-99 amyloid beta precursor protein Homo sapiens 18-24 7002425-4 1980 Oral pindolol (10 to 20 mg/day) for a mean of 6 mo resulted in a decrease in mean blood pressure from 124 to 111 mm Hg (p < 0.001), in mean pulse rate from 76 to 69/min (p < 0.005), and in mean plasma renin activity (PRA) from 0.9 to 0.29 ng/ml/hr (p < 0.05). Pindolol 5-13 renin Homo sapiens 207-212 7314090-2 1981 In this report, we showed a representative patient and compared serum CPK values in 56 patients under pindolol treatment to those in 64 patients under propranolol treatment. Pindolol 102-110 phosphatidylinositol-4-phosphate 3-kinase catalytic subunit type 2 alpha Homo sapiens 70-73 6102616-1 1980 Effects of dl-, d-, l-propranolol and pindolol on renin release. Pindolol 38-46 renin Rattus norvegicus 50-55 6103674-2 1980 The nonselective beta-adrenoceptor blocking drugs propranolol, D-32, and pindolol significantly inhibited increases in heart rate and plasma renin activity and a fall of blood pressure produced by intravenous infusion of isoproterenol (10 microgram . Pindolol 73-81 renin Canis lupus familiaris 141-146 6102616-2 1980 In order to reveal the mechanism of renin inhibition by beta adrenergic blocking agents, the effects of dl-, d-, l-propranolol and pindolol on renin release were studied. Pindolol 131-139 renin Rattus norvegicus 143-148 6102616-6 1980 Pindolol also inhibited renin release, but its effects were significantly less than those of other agents. Pindolol 0-8 renin Rattus norvegicus 24-29 399210-0 1979 [Effects of pindolol on arterial pressure and plasma renin activity in essential hypertension and in hypertension during chronic renal insufficiency]. Pindolol 12-20 renin Homo sapiens 53-58 41815-7 1979 After beta-receptor blockade with either Bufuralol-hydrochloride or with Pindolol a shift to the right of the dose effect relationship concerning heart rate and cardiac output under Isoproterenol infusion was observed, indicating beta 1-blockade. Pindolol 73-81 potassium calcium-activated channel subfamily M regulatory beta subunit 1 Homo sapiens 230-236 400001-0 1979 [Effects of pindolol on insulin secretion. Pindolol 12-20 insulin Homo sapiens 24-31 400001-2 1979 Insulin response to small intravenous loads of glucose and to pindolol infusion]. Pindolol 62-70 insulin Homo sapiens 0-7 396760-0 1979 Species differences in the effect of isoproterenol and pindolol on renin release in vitro. Pindolol 55-63 renin Canis lupus familiaris 67-72 396760-1 1979 The effects of selective beta adrenergic receptor stimulation with isoproterenol (3 X 10(-8) M) and of beta adrenergic blockade with pindolol (3 X 10(-5) M) on the renin release in vitro were investigated in incubated canine and rat kidney slices. Pindolol 133-141 renin Canis lupus familiaris 164-169 396760-4 1979 Pindolol, on the other hand, in a concentration of 3 X 10(-5) M caused a significant decrease in the renin release from as well as in the renin content of the rat kidney slices, while canine kidney slices failed to respond to the same dose of the drug. Pindolol 0-8 renin Rattus norvegicus 101-106 396760-4 1979 Pindolol, on the other hand, in a concentration of 3 X 10(-5) M caused a significant decrease in the renin release from as well as in the renin content of the rat kidney slices, while canine kidney slices failed to respond to the same dose of the drug. Pindolol 0-8 renin Rattus norvegicus 138-143 363480-1 1978 Two groups of twenty-five hypertensive patients each were treated with a beta-adrenergic blocking agent (pindolol), either alone or in combination with classical anthihypertensives. Pindolol 105-113 amyloid beta precursor protein Homo sapiens 71-77 495127-0 1979 Alleviating effect of pindolol in HgCL2-induced acute renal failure in rats: effect of HgCl2 and pindolol on renin release in vitro. Pindolol 97-105 renin Rattus norvegicus 109-114 411662-0 1977 The effect of pindolol on plasma renin activity in patients with essential hypertension. Pindolol 14-22 renin Homo sapiens 33-38 411662-3 1977 After treatment with pindolol the plasma renin activity was significantly lower. Pindolol 21-29 renin Homo sapiens 41-46 322092-4 1977 The highly significant fall in blood pressure (delta SBP and delta DBP) is directly correlated negatively correlated, to the pretreatment pressure (p less than 0.02 for deltaSBP and p less than 0.05 deltaDBP) and negatively correlated to the pindolol plasma level (P less than 0.001 for delta SBP and p less than 0.05 for delta DBP). Pindolol 242-250 selenium binding protein 1 Homo sapiens 53-56 322092-4 1977 The highly significant fall in blood pressure (delta SBP and delta DBP) is directly correlated negatively correlated, to the pretreatment pressure (p less than 0.02 for deltaSBP and p less than 0.05 deltaDBP) and negatively correlated to the pindolol plasma level (P less than 0.001 for delta SBP and p less than 0.05 for delta DBP). Pindolol 242-250 D-box binding PAR bZIP transcription factor Homo sapiens 67-70 899884-0 1977 Blood pressure and renin during treatment with pindolol. Pindolol 47-55 renin Homo sapiens 19-24 973972-0 1976 The effect of pindolol on plasma renin activity and blood pressure in hypertensive patients. Pindolol 14-22 renin Homo sapiens 33-38 864907-0 1977 [Aldosteronemia and plasma renin activity in patients with hypertension treated with visken (prindolol)]. Pindolol 85-91 renin Homo sapiens 27-32 864907-0 1977 [Aldosteronemia and plasma renin activity in patients with hypertension treated with visken (prindolol)]. Pindolol 93-102 renin Homo sapiens 27-32 1011973-0 1976 [Effect of Prindolol on intra-arterial pressure and plasma renin activity in essential hypertension]. Pindolol 11-20 renin Homo sapiens 59-64 996500-0 1976 [Blood pressure and renin activity in essential hypertension under pindolol]. Pindolol 67-75 renin Homo sapiens 20-25 1266560-2 1976 The beneficial effect of a beta-blocking agent (pindolol), given as an adjuvant to DC-shock and lidocaine therapy in a case of heart resuscitation is reported. Pindolol 48-56 amyloid beta precursor protein Homo sapiens 25-31 1215927-0 1975 [Proceedings: The effect of beta receptor treatment with pindolol on the plasma renin activity and the left-ventricular dynamics in essential hypertension]. Pindolol 57-65 renin Homo sapiens 80-85 1032571-0 1976 [Effect of pindolol (Visken) on blood pressure and plasma renin activity in various forms of hypertension]. Pindolol 11-19 renin Homo sapiens 58-63 802647-2 1975 Prindolol and propranolol chronically cause a fall in mean blood pressure and mean plasma renin activity, but no correlation was observed between the two variables. Pindolol 0-9 renin Homo sapiens 90-95 1241067-0 1975 Effect of propranolol and prindolol on renin secretion in normal supine man. Pindolol 26-35 renin Homo sapiens 39-44 1241067-4 1975 Both in propranolol and in prindolol-treated subjects secretory episodes in renin secretion either did not occur or were less frequent than in normal controls. Pindolol 27-36 renin Homo sapiens 76-81 791319-1 1975 1 Propranolol and pindolol reduced both the blood pressure and plasma renin activity when given chronically to hypertensive patients. Pindolol 18-26 renin Homo sapiens 70-75 1149326-0 1975 The relationship of plasma levels of pindolol in hypertensive patients to effects on blood pressure, plasma renin and plasma noradrenaline levels. Pindolol 37-45 renin Homo sapiens 108-113 1227043-0 1975 [Episodical renin secretion during propranolol and pindolol administration in normal subjects]. Pindolol 51-59 renin Homo sapiens 12-17 4824603-0 1974 Inhibition of vasopressin-induced morbid effects on the rat kidney by pindolol and propranolol. Pindolol 70-78 arginine vasopressin Rattus norvegicus 14-25 4374990-0 1973 [Kinetic study on the renin-angiotensin system in the presence of a beta-blockader: pindolol]. Pindolol 84-92 renin Homo sapiens 22-27 4398483-0 1971 [Effect of LB46 (a beta-adrenergic blockader) on chronic atrial fibrillation]. Pindolol 11-15 amyloid beta precursor protein Homo sapiens 17-23 32677492-0 2022 Pindolol potentiate the antidepressant effect of venlafaxine by inhibiting 5-HT1A receptor in DRN neurons of mice. Pindolol 0-8 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 75-90 4149613-3 1974 When prindolol, another beta-adrenergic blocking drug, was substituted for propranolol, blood pressure control was retained, but there was a prompt rise in plasma renin activity, which was not attributable to changes in electrolyte balance. Pindolol 5-14 renin Homo sapiens 163-168 32677492-2 2022 Pindolol may eliminate this inhibition when used in combination with antidepressants.Material and methods: We aimed to determine the effect of pindolol on 5-HT1A receptor response in the DRN neurons, using voltage clamp recordings and prove the potentiation of antidepressant effect of venlafaxine by pindolol through behavior experiments. Pindolol 0-8 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 155-170 32534819-9 2020 Pretreatment of mice with 5HT1A antagonist pindolol (10 mg/kg, i.p) or GABAA antagonist bicuculline (2 mg/kg, i.p) significantly attenuated the effect of 5-methoxyflavone in the elevated plus maze test. Pindolol 43-51 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 26-31 32677492-2 2022 Pindolol may eliminate this inhibition when used in combination with antidepressants.Material and methods: We aimed to determine the effect of pindolol on 5-HT1A receptor response in the DRN neurons, using voltage clamp recordings and prove the potentiation of antidepressant effect of venlafaxine by pindolol through behavior experiments. Pindolol 143-151 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 155-170 32677492-2 2022 Pindolol may eliminate this inhibition when used in combination with antidepressants.Material and methods: We aimed to determine the effect of pindolol on 5-HT1A receptor response in the DRN neurons, using voltage clamp recordings and prove the potentiation of antidepressant effect of venlafaxine by pindolol through behavior experiments. Pindolol 301-309 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 155-170 31971372-5 2020 The cationic beta-blocker pindolol was injected electrokinetically, and detected at concentrations ranging from 10 nM to 5 muM, with an estimated detection limit of 2 nM. Pindolol 26-34 latexin Homo sapiens 123-126 28369986-4 2017 Mesoporous silica functionalized with octadecyl groups (denoted SBA15-C18) was prepared by a postsynthesis method and applied for the preconcentration of atenolol, propranolol, metoprolol, and pindolol enantiomers in waters by off-line SPE. Pindolol 193-201 Bardet-Biedl syndrome 9 Homo sapiens 70-73 31849624-7 2019 We also show that chronic (2 weeks) pindolol treatment (32 mg/kg/day) attenuates alcohol-induced impairments in the density of immature neurons (DCX+) but not newborn cells (BrdU+) in the hippocampal DG. Pindolol 36-44 doublecortin Mus musculus 145-148 31849624-8 2019 Pindolol treatment also restores the normal proportion of newborn proliferating cells (BrdU+/Ki67+/DCX-), newborn proliferating immature neurons (BrdU+/Ki67+/DCX+) and newborn non-proliferating immature neurons (BrdU+/Ki67-/DCX+) following long-term alcohol intake. Pindolol 0-8 doublecortin Mus musculus 99-102 31849624-8 2019 Pindolol treatment also restores the normal proportion of newborn proliferating cells (BrdU+/Ki67+/DCX-), newborn proliferating immature neurons (BrdU+/Ki67+/DCX+) and newborn non-proliferating immature neurons (BrdU+/Ki67-/DCX+) following long-term alcohol intake. Pindolol 0-8 doublecortin Mus musculus 158-161 31849624-8 2019 Pindolol treatment also restores the normal proportion of newborn proliferating cells (BrdU+/Ki67+/DCX-), newborn proliferating immature neurons (BrdU+/Ki67+/DCX+) and newborn non-proliferating immature neurons (BrdU+/Ki67-/DCX+) following long-term alcohol intake. Pindolol 0-8 doublecortin Mus musculus 158-161 30783717-8 2019 The antidepressant-like effects of the new compounds in the FST were prevented by pretreatment of mice with pCPA (serotonin depletor), (-)pindolol (mixed 5-HT1A/1B and beta-adrenergic antagonist), and WAY 100635 (selective 5-HT1A antagonist). Pindolol 135-146 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 154-160 30783717-8 2019 The antidepressant-like effects of the new compounds in the FST were prevented by pretreatment of mice with pCPA (serotonin depletor), (-)pindolol (mixed 5-HT1A/1B and beta-adrenergic antagonist), and WAY 100635 (selective 5-HT1A antagonist). Pindolol 135-146 5-hydroxytryptamine (serotonin) receptor 1A Mus musculus 223-229 29174531-7 2018 Hence, the mixed ss-adrenoceptor/5-HT1A antagonist pindolol accelerated, and in some cases enhanced, the clinical action of selective serotonin reuptake inhibitors (SSRI). Pindolol 51-59 5-hydroxytryptamine receptor 1A Homo sapiens 33-39 28063918-11 2017 Pindolol, olanzapine, and ziprasidone were used as tool compounds for demonstrating receptor occupancy at 5-HT1A, 5-HT2A, and D2 receptors. Pindolol 0-8 5-hydroxytryptamine receptor 1A Rattus norvegicus 106-112 25610919-6 2015 Consequently the electroanalytical sensing of pindolol is explored at bare unmodified SPEs where a linear range between 0.1 muM-10.0 muM is found to be possible whilst offering a limit of detection (3sigma) corresponding to 0.097 muM. Pindolol 46-54 latexin Homo sapiens 124-127 26399643-5 2016 Unlike beta1-AR, binding of (125)I-pindolol to beta2-AR in cell membranes was significantly decreased at 2 h of exposure to TH which came back to control values after 24 h. The initial decrease in beta2-AR in membranes resulted in a concomitant increase in beta2-AR levels in the cytosol, suggesting that TH may induce endocytosis of the receptor. Pindolol 35-43 adrenoceptor beta 2 Homo sapiens 47-55 26399643-5 2016 Unlike beta1-AR, binding of (125)I-pindolol to beta2-AR in cell membranes was significantly decreased at 2 h of exposure to TH which came back to control values after 24 h. The initial decrease in beta2-AR in membranes resulted in a concomitant increase in beta2-AR levels in the cytosol, suggesting that TH may induce endocytosis of the receptor. Pindolol 35-43 adrenoceptor beta 2 Homo sapiens 197-205 26399643-5 2016 Unlike beta1-AR, binding of (125)I-pindolol to beta2-AR in cell membranes was significantly decreased at 2 h of exposure to TH which came back to control values after 24 h. The initial decrease in beta2-AR in membranes resulted in a concomitant increase in beta2-AR levels in the cytosol, suggesting that TH may induce endocytosis of the receptor. Pindolol 35-43 adrenoceptor beta 2 Homo sapiens 197-205 25610919-6 2015 Consequently the electroanalytical sensing of pindolol is explored at bare unmodified SPEs where a linear range between 0.1 muM-10.0 muM is found to be possible whilst offering a limit of detection (3sigma) corresponding to 0.097 muM. Pindolol 46-54 latexin Homo sapiens 133-136 25610919-6 2015 Consequently the electroanalytical sensing of pindolol is explored at bare unmodified SPEs where a linear range between 0.1 muM-10.0 muM is found to be possible whilst offering a limit of detection (3sigma) corresponding to 0.097 muM. Pindolol 46-54 latexin Homo sapiens 133-136 25220702-8 2014 In contrast, prolactin levels remained similar to those of controls both in hyperestrogenic animals treated with 8-OH-DPAT and pindolol and in hypoestrogenic rats administered the same treatments. Pindolol 127-135 prolactin Rattus norvegicus 13-22 23291880-5 2013 Moreover, the antinociceptive activity of laser irradiation in the acetic acid test was significantly reversed by preadministration of naloxone (1 mg/kg, nonselective opioid receptor antagonist), pindolol (1 mg/kg, subcutaneous; nonselective 5-HT 1A/B receptor antagonist), and ketanserin (1 mg/kg; selective 5-HT2A receptor antagonist) but not by ondansetron (1 mg/kg, selective 5-HT3 receptor antagonist). Pindolol 196-204 5-hydroxytryptamine receptor 3A Rattus norvegicus 380-394 24272787-7 2014 Espindolol decreased proteasome and caspase-3 proteolytic activities by approximately 50 % (all p < 0.05). Pindolol 0-10 caspase 3 Rattus norvegicus 36-45 23084984-0 2012 Both acute and subchronic treatments with pindolol, a 5-HT(1A) and beta1 and beta2 adrenoceptor antagonist, elevate regional serotonin synthesis in the rat brain: an autoradiographic study. Pindolol 42-50 5-hydroxytryptamine receptor 1A Rattus norvegicus 54-61 23607617-7 2013 However, only atenolol, pindolol, and ofloxacin were transported by hOCT2, the main OCT in human kidneys. Pindolol 24-32 POU class 2 homeobox 2 Homo sapiens 68-73 23084984-0 2012 Both acute and subchronic treatments with pindolol, a 5-HT(1A) and beta1 and beta2 adrenoceptor antagonist, elevate regional serotonin synthesis in the rat brain: an autoradiographic study. Pindolol 42-50 adrenoceptor beta 2 Rattus norvegicus 77-95 23084984-3 2012 The aim of the present study was to assess the effect of the acute and subchronic treatment with pindolol, a 5-HT(1A/1B,) beta1 and beta2 adrenoceptor antagonist, on 5-HT synthesis, one of the key parameters of 5-HT neurotransmission. Pindolol 97-105 5-hydroxytryptamine receptor 1A Rattus norvegicus 109-127 23084984-3 2012 The aim of the present study was to assess the effect of the acute and subchronic treatment with pindolol, a 5-HT(1A/1B,) beta1 and beta2 adrenoceptor antagonist, on 5-HT synthesis, one of the key parameters of 5-HT neurotransmission. Pindolol 97-105 adrenoceptor beta 2 Rattus norvegicus 132-150 21421022-1 2011 The beta-adrenergic blocker and 5-HT(1A) receptor antagonist pindolol has been combined with selective serotonin reuptake inhibitors (SSRIs) in patients with depressive and anxiety disorders to shorten the onset of the clinical action and/or increase the proportion of responders. Pindolol 61-69 5-hydroxytryptamine receptor 1A Homo sapiens 32-39 22207908-5 2011 MT-102, a novel anabolic/catabolic transforming agent, has a multi-functional effect upon three potential pharmacological targets in cancer cachexia, namely reduced catabolism through non-selective beta-blockade, reduced fatigue, and thermogenesis through central 5-HT1a antagonism and increased anabolism through partial beta-2 receptor agonism. Pindolol 0-6 5-hydroxytryptamine receptor 1A Homo sapiens 264-270 22050051-2 2012 5-HT(1A) receptor antagonists augment antidepressant-like effects in rodents by preventing this negative feedback, and the mixed beta-adrenoceptor/5-HT(1A) receptor antagonist pindolol improves clinical antidepressant effects by preferentially interacting with 5-HT(1A) autoreceptors. Pindolol 176-184 5-hydroxytryptamine receptor 1A Homo sapiens 147-164 21562484-4 2011 Ketanserin is a 5-HT(2A) receptor blocker and pindolol a 5-HT(1A) receptor blocker. Pindolol 46-54 5-hydroxytryptamine receptor 1A Homo sapiens 57-64 21421022-3 2011 Since reported evidence has implicated the 5-HT(1A) receptors of the dorsal periaqueductal gray matter (DPAG) in the panicolytic effect of antidepressants, rats treated with pindolol (5.0mg/kg, i.p.) Pindolol 174-182 5-hydroxytryptamine receptor 1A Homo sapiens 43-50 21421022-7 2011 These results implicate the 5-HT(1A) receptors of the DPAG in the panicolytic effect of the pindolol-paroxetine combination administered systemically. Pindolol 92-100 5-hydroxytryptamine receptor 1A Homo sapiens 28-35 18194152-4 2008 In study 1, 10 IBS patients and 10 controls underwent pretreatment with pindolol (5HT1a antagonist) or placebo followed by buspirone. Pindolol 72-80 5-hydroxytryptamine receptor 1A Homo sapiens 82-87 19464246-4 2009 The europium-labeled pindolol ligands having no spacer (C0) or a 12-carbon spacer (C12) arm bound to the human beta(2)-adrenergic receptors overexpressed in human embryonic kidney HEK293(i) cells. Pindolol 21-29 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 111-117 19429833-8 2009 Likewise, 10 nM SR 59230A reduced the effects of the beta(3)-adrenoceptor agonists BRL 37344, CGP 12177, SR 595611A, or pindolol. Pindolol 120-128 adrenoceptor beta 3 Rattus norvegicus 53-73 18462818-10 2008 Surprisingly, the administration of pindolol (a beta(1)+beta(2)-receptor antagonist) enhanced VP secretion. Pindolol 36-44 arginine vasopressin Rattus norvegicus 94-96 18194152-8 2008 Pindolol produced a dose-dependent decrease in the buspirone prolactin response. Pindolol 0-8 prolactin Homo sapiens 61-70 18054209-1 2008 Pindolol, a 5-HT1A autoreceptor antagonist, given in combination with selective serotonin reuptake inhibitors (SSRIs), may enhance and/or accelerate the therapeutic efficacy of SSRIs. Pindolol 0-8 5-hydroxytryptamine receptor 1A Homo sapiens 12-18 17928105-4 2008 The 5-HT(1A) receptor antagonist pindolol has been used to accelerate the clinical effects of antidepressant by preventing the negative feedback. Pindolol 33-41 5-hydroxytryptamine receptor 1A Homo sapiens 4-21 17804228-1 2007 Analogues of pindolol, 1-(1H-indol-4-yloxy)-3-isopropylamino-propan-2-ol, were synthesized and evaluated as 5-HT(1A) receptor antagonists. Pindolol 13-21 5-hydroxytryptamine receptor 1A Homo sapiens 108-125 17828453-4 2007 [(125)I]Pindolol ([(125)I]PIN) binding studies showed a gradual increase in the specific binding to beta(2)-AR when observed at 5, 10, 15, and 20 days under both cultural conditions. Pindolol 8-16 adrenoceptor beta 2 Homo sapiens 100-110 17804228-1 2007 Analogues of pindolol, 1-(1H-indol-4-yloxy)-3-isopropylamino-propan-2-ol, were synthesized and evaluated as 5-HT(1A) receptor antagonists. Pindolol 23-72 5-hydroxytryptamine receptor 1A Homo sapiens 108-125 17200914-6 2007 Since the mid-nineties it has been attempted to improve the efficacy of antidepressant agents by means of the 5-HT-(1a)-receptorantagonist pindolol. Pindolol 139-147 5-hydroxytryptamine receptor 1A Homo sapiens 110-118