平原个体急进高原后胃黏膜出血结果调查及其机制探讨

目的对平原个体急进高原后胃黏膜出血机制进行探讨。方法对20例由平原急进高原个体于进入高原前、进入高原第3天和第7天进行胃镜检查,及进入高原后消化系统的症状发生情况进行调查,并对其胃黏膜出血情况及其机制进行探讨。结果 20例进行胃镜检查者,胃黏膜出血表现明显,与进入高原前比较,差异具有统计学意义（P〈0.01）。镜下主要表现有胃黏膜充血、淤血、出血、糜烂、溃疡。其中13例有不同程度的消化系统症状（65%）,主要有食欲不振、腹胀、恶心、呕吐、腹痛、便秘和黑便等。结论由于高原急性缺氧及高原恶劣环境引起的各种心理应激等的影响,急进高原个体的胃溃疡、胃黏膜出血的发生率高。应加强有针对性的胃黏膜保护,这对促进急进高原者的身体健康,提高其高原适应能力和降低急性高原病的发病率无疑具有积极的意义。

Investigation of Gastric Mucosal Hemorrhage in People with Acute Exposed to High Altitude Environment from Plain and Its Mechanism

[Objective]To investigate the mechanism of gastric mucosal hemorrhage in people with acute exposed to high altitude environment from plain. [Methods]20 people with acute exposed to high altitude environment from plain were given gastroscopy before they arrived on the plateau and 3rd day,7th day after they arrived,the digestive symptoms after they arrived were investigated,and the gastric mucosal hemorrhage and its mechanism were studied. [Results]There was significant difference in the manifestations of gas...