Zhang Y, Zhou K, Lu Z
Affiliated Hospital of Guangdong Medical College, Zhanjiang.
Zhonghua Er Bi Yan Hou Ke Za Zhi. 1994;29(5):293-4.
The gamma-GT activity in the serum and pharynx tissue of both NPC patients (106) and pharyngitis patients (65) were detected with method of hydrolysis gamma-glutamylnitrophenylamine. The 34 NPC patient's gamma-GT were assayed both before and after radiotherapy. The results indicated that the gamma-GT activities between the NPC patients and pharyngitis patients, and the activities before and after radiotherapy have significant differences. The investigation suggests that the determination of serum and pharynx tissue gamma-GT levels of NPC patients would help to diagnose and evaluate the curative effect for NPC.
采用水解γ-谷氨酰硝基苯胺法检测106例鼻咽癌患者和65例咽炎患者血清及咽组织中的γ-谷氨酰转肽酶（gamma-GT）活性。对34例鼻咽癌患者放疗前后的gamma-GT进行了检测。结果显示，鼻咽癌患者与咽炎患者之间的gamma-GT活性以及放疗前后的活性存在显著差异。该研究表明，测定鼻咽癌患者血清及咽组织gamma-GT水平有助于鼻咽癌的诊断及疗效评估。
