Підтримка
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Receptori gistaminu ye klasom receptoriv pov yazanih z bilkom G yaki zv yazuyut gistamin yak svij pervinnij en ligand Vidomo chotiri receptori gistaminu N1 receptor H2 receptor H3 receptor H4 receptor Gistaminovi receptori Receptor Mehanizm funkciya Antagonisti H1 Gq skorochennya klubovoyi kishki modulyuvati cirkadnij cikl sverblyachij sistemna vazodilataciya oposeredkovanij efekt protyagom zbilshennya produkciyi NO bronhokonstrikciya astma sprichinena alergiyeyu Antagonisti H1 receptoriv Dimedrol Loratadin Cetirizin Feksofenadin Klemastin Rupatadin H2 Gs cAMF2 priskoriti sinusovij ritm Stimulyaciya sekreciyi shlunkovoyi kisloti Rozslablennya gladkoyi muskulaturi Prignichuyut sintez antitil proliferaciyu T klitin i produkciyu citokiniv Antagonisti N2 receptoriv Ranitidin Cimetidin Famotidin Nizatidin H3 Gi Zmenshuye vivilnennya nejromediatoriv acetilholinu serotoninu ta noradrenalinu v CNS Presinaptichni autoreceptori Antagonisti N3 receptoriv ABT 239 Ciproksifan Klobenpropit Tioperamid H4 Gi oposeredkovuvati hemotaksis tuchnih klitin Antagonisti N4 receptoriv Tioperamid JNJ 7777120 U riznih vidiv isnuye kilka variantiv zroshennya H3 Hocha vsi receptori ye 7 transmembrannimi g bilkovimi receptorami H1 i H2 za svoyeyu diyalnistyu znachno vidriznyayutsya vid H3 i H4 H1 viklikaye posilennya gidrolizu PIP2 H2 stimulyuye sekreciyu shlunkovoyi kisloti a H3 oposeredkovuye gistaminu PrimitkiHill SJ Ganellin CR Timmerman H Schwartz JC Shankley NP Young JM Schunack W Levi R Haas HL 1997 International Union of Pharmacology XIII Classification of histamine receptors Pharmacol Rev 49 3 253 78 PMID 9311023 Ravhe Infant Sagayaraj Krishnan Arunkumar Manoj Narayanan January 2021 Evolutionary history of histamine receptors Early vertebrate origin and expansion of the H3 H4 subtypes Molecular Phylogenetics and Evolution 154 106989 doi 10 1016 j ympev 2020 106989 ISSN 1095 9513 PMID 33059072 Hofstra CL Desai PJ Thurmond RL Fung Leung WP 2003 Histamine H4 receptor mediates chemotaxis and calcium mobilization of mast cells J Pharmacol Exp Ther 305 3 1212 21 doi 10 1124 jpet 102 046581 PMID 12626656 Div takozhHRH1 HRH2 HRH3 HRH4PosilannyaHistamine Receptors IUPHAR Database of Receptors and Ion Channels International Union of Basic and Clinical Pharmacology The Histamine Receptor MeSH Histamine Receptor
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