Results 161 to 170 of about 42,332 (197)

Histamin-H2-Receptor-Antagonismus

1978
Receptoren sind als hypothetische Orte an der Zelloberflache aufzufassen, deren Verbindung mit einem Agonisten (physiologischer Wirkstoff oder Pharmakon) von einer spezifischen Leistung der Zelle gefolgt ist. Antagonisten besitzen ebenfalls eine Affinitat zum Receptor, konnen aber die spezifische Wirkung in der Zelle nicht hervorrufen. Sie konkurrieren
openaire   +1 more source

Definition and Antagonism of Histamine H2-receptors

Nature, 1972
J. Black, W. Duncan, C. J. Durant, C. Ganellin, E. Parsons   +4 more
semanticscholar   +1 more source

Histamine Excites Striatal Dopamine D1 and D2 Receptor-Expressing Neurons via Postsynaptic H1 and H2 Receptors

Molecular Neurobiology, 2018
Q. Zhuang, Han-Ting Xu, Xu-Juan Lu, Bin Li, W. Yung, Jian-jun Wang, Jing-Ning Zhu   +6 more
semanticscholar   +1 more source

Role of the thalamic submedius nucleus histamine H1 and H2 and opioid receptors in modulation of formalin-induced orofacial pain in rats

Naunyn-Schmiedeberg's Archives of Pharmacology, 2015
A. Erfanparast, E. Tamaddonfard, Mina Taati, Milad Dabaghi   +3 more
semanticscholar   +1 more source

Histamine H2-receptor antagonists.

Acta hepato-gastroenterologica, 1976
openaire   +3 more sources

Cardiovascular histamine H2 receptors.

Lancet (London, England), 1982
openaire   +3 more sources

Impromidine (SK&F 92676) is a very potent and specific agonist for histamine H2 receptors

Nature, 1978
G. Durant, W. Duncan, C. Ganellin, M. Parsons, R. Blakemore, A. C. Rasmussen   +5 more
semanticscholar   +1 more source

[The H1 and H2 histamine receptors].

Allergie et immunologie, 1989
Histamine is a major mediator of the allergic reactions. Histamine have different actions: contraction of smooth muscles, vascular action, increase in gastric and adrenal medulla secretion. Effects on central or peripheral nervous system are discussed. The specific H1 or H2 activity explains the different configurations of histamine. The specificity of
F, Ruff, M C, Santais
openaire   +1 more source

Stimulation of cerebral histamine H2 receptors by clonidine

Nature, 1976
Y. Audigier, A. Virion, J. Schwartz
semanticscholar   +1 more source

Pharmacological specificity of brain histamine H2-receptors differs in intact cells and cell-free preparations

Nature, 1980
M. Tuong, M. Garbarg, J. Schwartz
semanticscholar   +1 more source