论文部分内容阅读
近年来,关于胃粘膜损害与胃粘膜血流(Gastric mucosalblood flow,GMBF)之间的关系文献较多,其探讨的主要问题是:(1)胃粘膜损害时胃粘膜血流的改变及其机理。(2)根据胃粘膜损害时胃粘膜血流改变的机制进一步探讨对胃粘膜的保护。1 正常胃粘膜血流及分布由于供应胃的动脉血管较多,故胃的血流量较大。用K~(42)清除法测出,狗静息时右胃血流量为0.54ml/(min·g)组织。胃分泌时血流显增加至0.73 ml/(min·g)组织。流至胃的血
In recent years, the literature on the relationship between gastric mucosal damage and gastric mucosal blood flow (Gastric mucosalblood flow, GMBF) more, the main issues discussed are: (1) changes in gastric mucosal blood flow and its mechanism . (2) To further explore the protection of gastric mucosa according to the mechanism of gastric mucosal blood flow changes during gastric mucosal damage. 1 normal gastric mucosal blood flow and distribution of arterial blood supply to the stomach more, so the greater blood flow to the stomach. The K ~ (42) clearance method was used to measure the right gastric blood flow in the dog at 0.54ml / (min · g) tissue. Gastrin secretion increased significantly to 0.73 ml / (min · g) tissue. Blood flowing to the stomach