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胃动素(Motilin)是一种胃肠道激素,分子量2700,由22个氨基酸组成.其生成细胞主要集聚于十二指肠和近端空肠的粘膜隐窝中,神经组织和垂体、下丘脑等中枢系统也有发现,故称为脑-肠肽激素.主要生理功能是通过神经通路影响胃肠道的运动,与整个消化系统的生理功能有着密切的关系.为研究与观察血浆胃动素含量与部分消化系统疾病的关系,我们测定了73例消化系统疾病患者的血浆胃动素,并与51例正常人的血浆胃动素水平做了对比观察,现报告如下.
Motilin is a gastrointestinal hormone that has a molecular weight of 2700 and consists of 22 amino acids, and its cells are mainly found in the mucosal crypts of the duodenum and proximal jejunum. Nerve tissue and pituitary, hypothalamus Such as the central system also found, so called brain - gut peptide hormone.The main physiological function is through the nerve pathway affect gastrointestinal motility, and the physiological function of the digestive system is closely related to the study and observation of plasma motilin And partial digestive diseases, we measured 73 cases of patients with gastrointestinal motility of plasma motilin, and with 51 cases of normal plasma concentrations of motilin compared to do, are as follows.