CRF及其受体在胃肠疾病中的研究进展

被引:2
作者
马宝庆
白光
机构
[1] 辽宁医学院附属第一医院微创外科
关键词
促肾上腺皮质激素释放因子; 受体; 胃肠疾病;
D O I
暂无
中图分类号
R656.6 [胃、十二指肠];
学科分类号
100201 [内科学];
摘要
促肾上腺皮质激素释放因子(crticotropin releasing factor,CRF)是一种重要的神经内分泌肽。CRF在体内分布广泛,主要作用为促进腺垂体合成与释放促肾上腺皮质激素,与内分泌、神经化学、行为等多种生理反应有关,广泛参与消化管生理和病理活动的调控。CRF引起胃肠动力功能改变最常见的类型是胃排空延迟、延缓小肠蠕动及结肠运转加快。CRF通过CRFR2作用抑制胃排空,而刺激结肠动力是通过CRFR1调节的。CRF受体拮抗剂的研发为治疗应激相关胃肠疾病可能开辟新方向。
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相关论文
共 6 条
[1]
Corticotropin releasing factor (CRF) receptor signaling in the central nervous system: new molecular targets..Hauger;RL;Risbrough;V;Brauns;O;Dautzenberg;FM;.CNS Neurol Disord Drug Targets.2006,
[2]
The molecular mechanisms underlying the regulation of the biological activity of corticotropin-releasing hormone receptors: Implications for physiology and pathophysiology [J].
Hillhouse, EW ;
Grammatopoulos, DK .
ENDOCRINE REVIEWS, 2006, 27 (03) :260-286
[3]
Sensitivity to stress: Dysregulation of CRF pathways and disease development [J].
Bale, TL .
HORMONES AND BEHAVIOR, 2005, 48 (01) :1-10
[4]
The role of CRF1 receptors for sympathetic nervous response to laparotomy in anesthetized rats [J].
Uetsuki, N ;
Segawa, H ;
Mayahara, T ;
Fukuda, K .
BRAIN RESEARCH, 2005, 1044 (01) :107-115
[5]
Corticotropin-releasing factor receptor 1-deficient mice do not develop postoperative gastric ileus [J].
Luckey, A ;
Wang, LX ;
Jamieson, PM ;
Basa, NR ;
Million, M ;
Czimmer, J ;
Vale, W ;
Taché, Y .
GASTROENTEROLOGY, 2003, 125 (03) :654-659
[6]
Intracisternal urocortin inhibits vagally stimulated gastric motility in rats: role of CRF<sub>2</sub>.[J].C Y Chen;M Million;D W Adelson;V Martinez;J Rivier;Y Taché.British Journal of Pharmacology.2002, 3