Receptorium histamini H2

Receptorium histamini H2 est receptorium histamini et familiae receptoriorum proteino G copulatorum (classis Gs) cum histamino ligando endogenoClassificatio internationalis receptorum Histamini: Hill SJ, Ganellin CR, Timmerman H, Schwartz JC, Shankley NP, Young JM, Schunack W, Levi R, Haas HL (1997). Pharmacol. Rev. 49 (3): 253–78. Excitata adenylati cyclasi subunitas Gs pro sua parte viam cAMP dependentem excitat. 

Hoc receptorium in stomacho chymi secretionem auget. 

 Natura physiologica  
 Receptorium histamini H2 receptorium proteino G copulatum  
Receptorium histamini H2 proteino G copulatum (classis Gs) est, familia A18 (familia A - Rhodopsin-like, subfamilia A18 - receptoria histamini et aliorum). 

 Antagonistae 
 Medicamenta 
Antagonistae receptoriorum H2 sunt per exemplum: 
 Cimetidinum 
 Famotidinum 
 Nizatidinum 
 Ranitidinum 

 Synapsis chemica

 Notae 

Categoria:Systema histaminergicum (histaminum)
Categoria:Receptoria histamini