昆明市部分人群血清唾液酸正常值调查及其临床应用  

Investigation of Total Sialic Acid Values in Normal Human and Its Clinical Application

作　　者：王儒铎 汪晓英[1] 李明[1] 周凤鸣[1] 范承经[1] 

机构地区：[1]昆明医学院病理生理教研室,昆明医学院生化教研室,昆明医学院第二附属医院放射科

出　　处：《昆明医学院学报》1995年第3期17-20,共4页Journal of Kunming Medical College

摘　　要：应用化学比色法，测定昆明市５８６例健康人群血清唾液酸正常值王－χ＝０．１５±０．０１５Ａ（Ａ为吸光度）．同时检测３６例不同疾病患者血清唾液酸值，检测结果，恶性肿瘤患血清唾液酸含量明显增高，而良性肿瘤与非肿瘤性疾病（炎症性疾病除外）血清唾液酸无明显变化．e have determined the total value of TSA(total sialic acid )in normal serum of 586 cases.The normal value is-χ=0.15±0.015 A(Absorption luminosity).At the same time, we deter-mined the total value of 36 malignant cases. The positive rate is 72%,TSA is negative in 3 casesof benign tumor. In addition ,TSA is negative in all non-tumor diseases except the diseases of in-flammation and tuberulosis. Therefore, the measurement of TSA in serum can reflect the malignant behavior of tumor.

关 键 词：唾液酸 肿瘤 临床应用 流行病学 

分 类 号：R73－31[医药卫生—肿瘤]