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本文采用间接萤光免疫法对100例正常人及469例几种常见胃肠道疾病病人进行了血清中PCA的检测。100例正常人血清中PCA阳性率为1％,183例慢性萎缩性胃炎为19％,103例浅表性胃炎为8％,50例胃溃疡为2％,87例十二指肠溃疡为5％,7例胃癌为10％,13例缺铁性贫血为15％,12例糖尿病为33％。 对上述各种疾病PCA阳性率的意义作了讨论。对影响血清中PCA阳性率的原因作了初步探讨。
In this paper, indirect fluorescent immunofluorescence method for 100 cases of normal and 469 cases of several common gastrointestinal diseases in patients with serum PCA detection. The positive rate of PCA in 100 normal persons was 1%, in 183 patients with chronic atrophic gastritis was 19%, in 103 cases of superficial gastritis was 8%, in 50 cases of gastric ulcer was 2%, in 87 cases of duodenal ulcer was 5% %, Seven cases of gastric cancer was 10%, 13 cases of iron deficiency anemia was 15%, 12 cases of diabetes was 33%. The significance of the positive rate of PCA in all kinds of diseases mentioned above was discussed. On the impact of serum PCA positive rate of the reasons for a preliminary study.