PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6087679-0 1984 Antagonistic effect of theophylline on the adenosine-induced decreased in renin release. Theophylline 23-35 renin Canis lupus familiaris 74-79 2570368-3 1989 Accordingly, we examined the effects of infusions of caffeine and theophylline directly into the renal artery on the increase in renin secretion induced by suprarenal aortic constriction. Theophylline 66-78 renin Canis lupus familiaris 129-134 2570368-7 1989 However, in the non-filtering, beta-adrenoceptor blocked, canine kidney, theophylline markedly increased the renin response to suprarenal aortic constriction. Theophylline 73-85 renin Canis lupus familiaris 109-114 6087679-1 1984 The action of theophylline on the adenosine-induced decrease in renin release was studied in anesthetized dogs. Theophylline 14-26 renin Canis lupus familiaris 64-69 6087679-3 1984 Theophylline (5 mumol/min intrarenally) had no significant effect on GFR or RBF yet produced a significant increase in the release of renin and the fractional excretion of sodium. Theophylline 0-12 renin Canis lupus familiaris 134-139 6087679-7 1984 Theophylline at 5 X 10(-6) mol/min, which stimulates renin release and effectively antagonizes the renal effects of adenosine, had no detectable effect on cAMP measured in renal cortex. Theophylline 0-12 renin Canis lupus familiaris 53-58 6087679-9 1984 These findings demonstrate that theophylline, at concentrations having no effect on cortical cAMP, antagonizes the effect of adenosine on renin release. Theophylline 32-44 renin Canis lupus familiaris 138-143 6087679-10 1984 The results are also consistent with the view that theophylline stimulates renin release by a mechanism other than its action on cAMP. Theophylline 51-63 renin Canis lupus familiaris 75-80 6312554-0 1983 Conditions for augmentation of renin release by theophylline. Theophylline 48-60 renin Canis lupus familiaris 31-36 6312554-3 1983 To examine this hypothesis further the effects on renin release of theophylline, which would maintain high intracellular concentration of cAMP by inhibiting phosphodiesterase, were studied in anesthetized dogs. Theophylline 67-79 renin Canis lupus familiaris 50-55 6312554-4 1983 After inhibiting beta-adrenergic stimulation with propranolol, theophylline increased renin release significantly from 0.7 +/- 0.2 to 1.8 +/- 0.7 micrograms/min at control blood pressure and from 23 +/- 4 to 41 +/- 5 micrograms/min at a renal perfusion pressure of about 50 mmHg. Theophylline 63-75 renin Canis lupus familiaris 86-91 6312554-7 1983 The renin release response to infusion of theophylline at low blood pressure was not enhanced by DB-cAMP infusion. Theophylline 42-54 renin Canis lupus familiaris 4-9 6312554-8 1983 We conclude that arteriolar dilation provides a condition for stimulation of renin release during the theophylline infusion. Theophylline 102-114 renin Canis lupus familiaris 77-82 6312554-9 1983 Theophylline infusion may augment the effect of isoproterenol on renin release by delaying the intracellular degradation of cAMP. Theophylline 0-12 renin Canis lupus familiaris 65-70 214314-3 1978 Theophylline (0.1 mg/kg/min) did not affect renal hemodynamics but caused a slight increase in renin secretion after 30--60 min infusion. Theophylline 0-12 renin Canis lupus familiaris 95-100 214314-4 1978 The combined infusion of glucagon (0.5 microgram/kg/min) with theophylline (0.1 mg/kg/min) increased renin secretion markedly, although it produced renal hemodynamic changes similar to those induced by glucagon alone. Theophylline 62-74 renin Canis lupus familiaris 101-106 214314-6 1978 It is suggested that the increase in renin secretion caused by the combined infusion of glucagon and theophylline resulted mainly from an increase in cyclic AMP in the juxtaglomerular cells, and not from stimulation of beta-adrenoceptors. Theophylline 101-113 renin Canis lupus familiaris 37-42 11299275-11 2001 Thus infusion of the adenosine receptor antagonist theophylline inhibited the suppression of the renin-angiotensin system during acute hypoxia. Theophylline 51-63 renin Canis lupus familiaris 97-102 4401810-0 1972 Stimulation of renin secretion in dogs by theophylline. Theophylline 42-54 renin Canis lupus familiaris 15-20