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本研究对33例胃癌病例胃液糖酵解酶活力进行测定,给果:LDH活力均值为273.8±132.2u/dl,ALD活力均值为2.03±0.59u/dl,PYK活力均值为0.088±0.02/dl,与同时测定的8例溃疡病者,9例肝胆病者以及与115例正常人的胃液酶活力相比时,呈现极显著差异。证明测定胃液中这三种酶活力对胃癌诊断有较大意义。若同时进行此三种酶活力测定可进一步减少假阳性与假阴性结果。
In this study, gastric glycolytic enzyme activity was measured in 33 cases of gastric cancer. The results showed that the mean LDH activity was 273.8±132.2 u/dl, the average ALD activity was 2.03±0.59 u/dl, and the mean activity of PYK was 0.088±0.02/dl. Compared with the gastric fluid enzyme activities of 8 cases of ulcer disease, 9 cases of hepatobiliary disease, and 115 cases of normal people, there was a very significant difference. It is proved that the determination of these three enzyme activities in gastric juice is of great significance for the diagnosis of gastric cancer. If these three enzyme activity assays are performed simultaneously, false positive and false negative results can be further reduced.