目的研究口虾蛄提取物对人鼻咽癌细胞（CNE-2Z）明胶酶分泌及活性的抑制作用。
Objective To study the inhibitory effect of the extract of Oratosquilla on the secretion and activity of Gelatinases in human nasopharyngeal carcinoma cell line CNE-2Z.
方法：采用组织酶谱分析和DQ明胶原位酶谱分析方法检测乳腺癌组织中明胶酶活性。
Methods Gelatinolytic activity was detected with tissue zymography and in situ zymography technique using DQ-gelatin.
比较了各种不同的表面活性剂胶束体系对反应的影响情况和途径，表明胶束可以作为一种有效的反应介质研究氢负离子的转移反应。
The results are discussed by comparing the different effects of micelles on this reaction, which show that the micelle can be applied on the hydride transfer reaction as an effective reaction medium.
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