Histaminski receptor – razlika između verzija

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Red 1:
'''Histaminski receptori''' su klasa [[G protein spregnuti receptori|G protein-spregnutih receptora]] čiji [[endogen]]i [[ligand (biohemija)|ligand]] je [[histamin]].<ref name="pmid9311023">{{cite journal | author = Hill SJ, Ganellin CR, Timmerman H, Schwartz JC, Shankley NP, Young JM, Schunack W, Levi R, Haas HL | title = International Union of Pharmacology. XIII. Classification of histamine receptors | journal = Pharmacol. Rev. | volume = 49 | issue = 3 | pages = 253–78 | year = 1997 | pmid = 9311023 | doi = | issn = | url = http://pharmrev.aspetjournals.org/cgi/content/abstract/49/3/253 }}</ref>
 
== Poređenje ==
{| class="wikitable"
|+Histaminski receptori
Red 10:
| [[Gq alfa podjedinica|G<sub>q</sub>]]
|
* [[ileum]] koncentracija
* modulacija [[Biološki časovnik|cirkadijurnog ciklusa]]
* [[Sistemska cirkulacija|sistemska]] [[vazodilatacija]]
* [[bronhokonstrikcija]] ([[astma]])
|
* [[H1 antagonist|Antagonisti H<sub>1</sub>-receptora]]
** [[Difenhidramin]]
** [[Loratadin]]
** [[Cetirizin]]
** [[Feksofenadin]]
|-
! [[histaminski H2 receptor|H<sub>2</sub>]]
| [[gs alfa podjedinica|G<sub>s</sub>]] <BRbr /> &uarr; [[kalcijum|Ca<sup>2+</sup>]]
|
* Ubrzanje [[sinusni ritam|sinusnog ritma]]
* Stimulacija sekrecije [[gastrična kiselina|gastrične kiseline]]
* Relaksacija [[glatki mišić|glatkih mišića]]
* Inhibicija sinteze [[antitelo|antitela]], proliferacija [[T-ćelija]] i produkcija [[citokin]]a
|
* [[H2 antagonist|Antagonisti H<sub>2</sub> receptora]]
** [[Ranitidin]]
** [[Cimetidin]]
** [[Famotidin]]
** [[Nizatidin]]
|-
! [[histaminski H3 receptor|H<sub>3</sub>]]
| [[gi alfa podjedinica|G<sub>i</sub>]]
|
* [[Neurotransmiter]] u [[centralni nervni sistem|CNS]]
* Presinaptički [[autoreceptor]]i
|
* [[H3 antagonist|Antagonisti H<sub>3</sub> receptora]]
** [[ABT-239]]
** [[Ciproksifan]]
** [[Klobenpropit]]
** [[Tioperamid]]
|-
! [[histaminski H4 receptor|H<sub>4</sub>]]
| [[gi alfa podjedinica|G<sub>i</sub>]]
|
* posreduje [[hemotaksa|hemotaksu]] [[mast ćelija]].<ref name="pmid12626656">{{cite journal | author = Hofstra CL, Desai PJ, Thurmond RL, Fung-Leung WP | title = Histamine H<sub>4</sub> receptor mediates chemotaxis and calcium mobilization of mast cells | journal = J. Pharmacol. Exp. Ther. | volume = 305 | issue = 3 | pages = 1212–21 | year = 2003 | pmid = 12626656 | doi = 10.1124/jpet.102.046581 }}</ref>
|
* [[Histaminski antagonist|Antagonisti H<sub>4</sub> receptora]]
** [[Tioperamid]]
** [[JNJ 7777120]]
|-
|}
Red 64:
 
== Vidi još ==
* [[histaminski H1 receptor|H<sub>1</sub> receptor]]
* [[histaminski H2 receptor|H<sub>2</sub> receptor]]
* [[histaminski H3 receptor|H<sub>3</sub> receptor]]
* [[histaminski H4 receptor|H<sub>4</sub> receptor]]
 
== Spoljašnje veze ==
* {{cite web | url = http://www.iuphar-db.org/GPCR/ChapterMenuForward?chapterID=1287 | title = Histamine Receptors | accessdate = | author = | authorlink = | coauthors = | date = | format = | work = IUPHAR Database of Receptors and Ion Channels | publisher = International Union of Basic and Clinical Pharmacology | pages = | language = | archiveurl = | archivedate = | quote = }}
* [http://www.biotrend.com/download/5BT%20Histamine%20Review11_07.pdf Holger Stark: Histamine Receptors, BIOTREND Reviews No. 01, November 2007]
* [http://macromoleculeinsights.com/histaminerec.php Histaminski receptor]
* {{MeshName|Histamine+Receptor}}
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