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酶是细胞内具有特异性及高催化效能的蛋白质。细胞内酶的活性变化直接关系到细胞、组织和器官的生理功能。子宫内膜中有多种酶,对其深入研究,有助于揭示生殖功能并可阐明宫内节育器(IUD)所致的出血机制。本文对正常子宫内膜酶及放置IUD后子宫内膜酶的变化作一综述。
Enzymes are proteins that are specific and highly catalytic in the cell. Changes in intracellular enzyme activity is directly related to the physiological functions of cells, tissues and organs. There are a number of enzymes in the endometrium, and in-depth studies have helped to reveal reproductive function and elucidate the bleeding mechanism caused by the IUD. This article reviews the changes of normal endometrium enzyme and endometrial enzyme after IUD placement.