Buscar
Mostrando ítems 51-60 de 1278
4-Bromo-2,5-dimethoxyphenethylamine (2C-B) and structurally related phenylethylamines are potent 5-HT 2A receptor antagonists in Xenopus laevis oocytes
(2004)
1 We recently described that several 2-(2,5-dimethoxy-4-substituted phenyl)ethylamines (PEAs), including 4-I = 2C-I, 4-Br = 2C-B, and 4-CH 3 = 2C-D analogs, are partial agonists at 5-HT 2C receptors, and show low or even ...
Muscarinic Acetylcholine Receptor Subtypes in the Male Reproductive Tract
(Humana Press Inc, 2010-01-01)
In mammals, at least five different muscarinic acetylcholine receptor subtypes (mAChRs; M(1)-M(5)) are known to be widely expressed and distributed in different tissues from different species. They mediate distinct ...
Angiotensin II mediates Tyr-dephosphorylation in rat fetal kidney membranes
(Springer, 2003-12)
Angiotensin II (Ang II) elicits a variety of physiological effects through specific Ang II receptors in numerous tissues. In addition, Ang II is a modulator of cellular growth and exerts a positive or negative effect on ...
Central muscarinic receptor subtypes involved in pilocarpine-induced salivation, hypertension and water intake
(Wiley-Blackwell, 2008-12-01)
Background and purpose: Recent evidence has suggested that pilocarpine (ACh receptor agonist) injected peripherally may act centrally producing salivation and hypertension. In this study, we investigated the effects of ...
Central muscarinic receptor subtypes involved in pilocarpine-induced salivation, hypertension and water intake
(Wiley-Blackwell, 2008-12-01)
Background and purpose: Recent evidence has suggested that pilocarpine (ACh receptor agonist) injected peripherally may act centrally producing salivation and hypertension. In this study, we investigated the effects of ...
Effects of endothelin ETB receptor agonists and antagonists on the biphasic response in the ileum
(Elsevier B.V., 1999-03-19)
In the guinea-pig ileum, both sarafotoxin S6c and IRL1620 (Suc-[Glu(9),Ala(11,15)]endothelin-1-(8-21) induced a concentration-dependent biphasic effect (relaxation and contraction), but distinct tachyphylaxis of the tissue. ...