Role of histamine H3 receptor in regulation of hypoxia
10.3867/j.issn.1000-3002.2016.04.011
- VernacularTitle:组胺H3受体参与低氧调控的研究进展
- Author:
Jingjing LIAN
;
Lingdi YAN
;
Peilan ZHOU
;
Ruibin SU
- Publication Type:Journal Article
- Keywords:
histamine;
histamine H3 receptors;
hypoxia
- From:
Chinese Journal of Pharmacology and Toxicology
2016;30(4):369-374
- CountryChina
- Language:Chinese
-
Abstract:
Hypoxia refers to the reduction in tissue oxygen supply or utilization. It occurs in various pathological symptoms like embolism,anthracemia,and chronic obstructive sleep. At high altitude, lower partial pressure of oxygen compromises the supply of adequate oxygen to the tissues and leads to many clinical syndromes,such as acute mountain sickness,high-altitude cerebral edema,and high-altitude pulmonary edema. Histamine H3 receptor, primarily as a presynaptic receptor, is widely expressed in the central and peripheral systems. Histamine,dopamine,acetylcholine and many other neurotransmitters are regulated by histamine H3 receptor. Studies have shown that histamine H3 receptor is involved in the hypoxic response of the respiratory network. In addition,histamine,espe?cially histamine H3 receptor,participates in the regulation of cerebral ischemia in the central nervous system. In this paper,we reviewed the structure and functions of histamine H3 receptor and explained its role in the regulation of hypoxia so as to evaluate the possibility of histamine H3 receptor as a drug target for the therapy of hypoxia-induced injuries.
