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γ-谷胺酰转移酶同功酶(GGT;EC2.3.2.2.)是一种糖蛋白,存在于人体各种组织和器官中。血清GGT来源于肝脏,且酶活性增加多见于肝或肝胆管疾病,这提示血清同功酶谱可能对各种肝胆管和胰腺疾患具有鉴别作用。本研究目的是弄清病理生理条件下血清GGT同功酶谱的作用。
The γ-glutamyltransferase isoenzyme (GGT; EC2.3.2.2.) is a glycoprotein found in various tissues and organs of the human body. Serum GGT is derived from the liver, and increased enzyme activity is more common in liver or hepatobiliary diseases, suggesting that serum isoenzyme patterns may have a differential effect on various hepatobiliary and pancreatic disorders. The purpose of this study was to clarify the role of serum GGT isoenzymes under pathophysiological conditions.