摘要
大量研究表明肥大细胞在胃肠功能障碍等疾病的发生中起重要作用,因此肥大细胞缺陷动物的引入,对其发病机制的研究具有重要意义。但同时由于目前的肥大细胞缺陷动物也存在与调节消化道运动功能有关细胞的缺失—卡哈尔细胞的缺失,这给肥大细胞缺陷动物的应用带来一定的局限性。本文对肥大细胞缺陷的机制、各种肥大细胞缺陷动物的特点、在胃肠功能障碍研究中的应用以及存在的局限性进行综述。
Considerable reports showed that mast cells play a very important role in the pathogenesis of functional gastrointestinal disorders (FGIDs). Therefore, the introduction of mast cell-deficient animals would be a key point in the study of FGIDs. On the other hand, because of the incomplete development of another important cells in gastrointestinal tract--interstitial cells of Cajal (ICC) , the application of mast cell-deficient animals has its own limitation. This article reviewed the mechanism of mast cell-deficiency development, the characteristics of mast cell-deficient animals and the potential limitation of application.
出处
《胃肠病学和肝病学杂志》
CAS
2008年第10期858-861,共4页
Chinese Journal of Gastroenterology and Hepatology
基金
国家自然科学基金资助项目(30470776)
北京市自然科学基金(7082102)
关键词
肥大细胞
卡哈尔细胞
缺陷
胃肠功能障碍
Mast cells
Interstitial cells of Cajal (ICC)
Deficient
Functional gastro-intestinal disorders (FGIDs)