论文部分内容阅读
产生于胃粘膜的胃蛋白酶原Ⅰ和Ⅱ(PGⅠ和Ⅱ)不仅可以分泌进入胃腔,而且可以进入血循环。因此,血清胃蛋白酶原的水平反映了胃粘膜的形态学及功能情况,而且对各种胃十二指肠疾病也有诊断价值,特别是对消化性溃疡和萎缩性胃炎。为了解血清胃蛋白酶原Ⅰ和Ⅱ对胃癌的诊断价值,作者对胃癌患者及正常年龄配对非癌患者进行了血清胃蛋白酶原Ⅰ和Ⅱ的比较研究。受试者和方法:胃癌患者共137名,其中男性125人,女性12人,平均年龄56.7岁。这
Pepsinogen I and II (PGI and II) produced in the gastric mucosa can be secreted not only into the gastric cavity but also into the blood circulation. Therefore, the serum pepsinogen level reflects the morphology and function of the gastric mucosa, and it also has diagnostic value for various gastroduodenal diseases, especially for peptic ulcer and atrophic gastritis. To understand the diagnostic value of serum pepsinogen I and II for gastric cancer, the authors compared serum pepsinogen I and II in gastric cancer patients and normal age-matched non-cancer patients. Subjects and methods: A total of 137 patients with gastric cancer, including 125 males and 12 females, with an average age of 56.7 years. This