PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10630826-11 1999 We propose that the drop in blood pressure with dobutamine in this patient was caused by a fall in systemic vascular resistance due to vascular beta2-adrenergic receptor activation. Dobutamine 48-58 adrenoceptor beta 2 Homo sapiens 144-169 11325192-2 2001 Several purported agonists, including isoproterenol, epinephrine, norepinephine, dobutamine, salbutamol, and terbutaline, exhibited dual-affinity displacement curves, which is characteristic of agonist binding to betaAR. Dobutamine 81-91 adrenoceptor beta 2 Homo sapiens 213-219 15023079-3 2004 In the present study, PWR has been used to monitor the incorporation of the human beta(2)-adrenergic receptor into a solid-supported egg phosphatidylcholine lipid bilayer and to follow the binding of full agonists (isoproterenol, epinephrine), a partial agonist (dobutamine), an antagonist (alprenolol), and an inverse agonist (ICI-118,551) to the receptor. Dobutamine 263-273 adrenoceptor beta 2 Homo sapiens 82-109 12462555-12 2002 Because glucose production is enhanced by alpha1- and beta2-adrenoceptor stimulation, we conclude that dobutamine is only a weak agonist at these adrenoceptors. Dobutamine 103-113 adrenoceptor beta 2 Homo sapiens 42-72 3310640-8 1987 Furthermore, in the vasculature, the beta 2-adrenoceptor-mediated vasodilatory effect of dobutamine is exactly offset by the alpha 1-adrenoceptor-mediated vasoconstrictor activity, such that net changes in blood pressure are minimal following the administration of dobutamine. Dobutamine 89-99 adrenoceptor beta 2 Homo sapiens 37-56 9843736-6 1998 The lipolytic effects of epinephrine, isoprenaline (beta-adrenoceptor agonist), and dobutamine (beta1-adrenoceptor agonist) were significantly increased (P < 0.05) but not those of procaterol (beta2-adrenoceptor agonist). Dobutamine 84-94 adrenoceptor beta 2 Homo sapiens 196-214 9295336-5 1997 The coupling efficiencies for betaAR agonist activation of adenylyl cyclase relative to epinephrine (100%) were 42% for fenoterol, 4.9% for albuterol, 2.5% for dobutamine, and 1.1% for ephedrine. Dobutamine 160-170 adrenoceptor beta 2 Homo sapiens 30-36 9295336-6 1997 At concentrations of these agonists yielding >90% receptor occupancy, the rate and extent (0-30 min) of agonist-induced desensitization of betaAR activation of adenylyl cyclase followed the same order as coupling efficiency, i.e. epinephrine >/= fenoterol > albuterol > dobutamine > ephedrine. Dobutamine 282-292 adrenoceptor beta 2 Homo sapiens 142-148 35437830-2 2022 METHODS: Alleles in the known genetic single nucleotide polymorphisms in beta1 and beta2 adrenoceptor (AR) genes and Gs protein alpha-subunit gene (GNAS) possibly affecting inotropic effect were identified in patients of neonatal dobutamine pharmacokinetic-pharmacodynamic study. Dobutamine 230-240 adrenoceptor beta 2 Homo sapiens 83-101 3310640-8 1987 Furthermore, in the vasculature, the beta 2-adrenoceptor-mediated vasodilatory effect of dobutamine is exactly offset by the alpha 1-adrenoceptor-mediated vasoconstrictor activity, such that net changes in blood pressure are minimal following the administration of dobutamine. Dobutamine 265-275 adrenoceptor beta 2 Homo sapiens 37-56 18253135-5 2008 beta(2)-AR Glu27 homozygotes had a greater HR response at the highest dobutamine dose than Gln27 carriers (P=0.002). Dobutamine 70-80 adrenoceptor beta 2 Homo sapiens 0-10 21561432-8 2011 Dobutamine, a member of this group, had 70% of the adrenaline (epinephrine) effect on arrestin via beta1-AR, but acted as a competitive antagonist of adrenaline via beta2-AR. Dobutamine 0-10 adrenoceptor beta 2 Homo sapiens 165-173 18253135-6 2008 Beta(2)-AR Gly16 homozygotes had a lower HR response during 5-30 microg kg(-1) min(-1) of the dobutamine infusion protocol compared to Arg16 carriers (P=0.03). Dobutamine 94-104 adrenoceptor beta 2 Homo sapiens 0-10