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Receptorium histamini H2 est receptorium histamini et familiae receptoriorum proteino G copulatorum (classis Gs) cum histamino ligando endogeno[1]. 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:

Nexus interni

Notae

  1. ↑ Classificatio 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
Receptoria histamini

Receptorium histamini  • Receptorium histamini H1  • Receptorium histamini H2  • Receptorium histamini H3  • Receptorium histamini H4  

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