Buscar
Mostrando ítems 1-10 de 432
The possible involvement of hyperpolarizing mechanisms in histamine-induced relaxation of the rat portal vein
(2008-11-07)
The present study evaluated the effects of histamine 10 -2 M on longitudinal preparations of rat portal vein. It was observed that histamine 10 -2 M induced relaxation of rat portal vein preparations pre-contracted with ...
The possible involvement of hyperpolarizing mechanisms in histamine-induced relaxation of the rat portal vein
(2008-11-07)
The present study evaluated the effects of histamine 10 -2 M on longitudinal preparations of rat portal vein. It was observed that histamine 10 -2 M induced relaxation of rat portal vein preparations pre-contracted with ...
Histamine receptors and cancer pharmacology
(Wiley, 2010)
Cardiovascular effects of histamine in three widely diverse species of reptiles
(2018-01-01)
The cardiovascular system of vertebrates is regulated by a vast number of regulatory factors, including histamine. In pythons, histamine induces a strong tachycardia and dilates the systemic vasculature, which resembles ...
Involvement of histamine H1 and H2 receptor inverse agonists in receptor's crossregulation
(Elsevier Science, 2019-03)
Histamine [2-(4-Imidazolyl)-ethylamine] modulates different biological processes, through histamine H1 and H2 receptors, and their respective blockers are widely used in treating allergic and gastric acid-related disorders. ...
Comparative SCF MO studies for some histamine analogues as agonists of the H2 receptor of histamine
(Sociedad Chilena de Química, 1999)
This paper presents SCF AM1 and CNDO/2 RF calculations of the potential energy surface of histamine monocation (HA) and the agonists 2-(4-thiazolyl)ethylamine (TIA) and 2-(4-oxazolyl)ethylamine (OXA). the similarity of ...
Histamine H4 receptor: insights into a potential therapeutic target in breast cancer
(Frontiers in Bioscience, 2014-06)
Breast cancer is the second most common cancer worldwide, and the leading cause of cancer death in women. Several studies underlined the critical role of histamine in breast cancer development and progression. This review ...