子宫内膜具有随月经周期而反复剥脱、再生的特性。因此可以看到有别于机体其他组织的细胞增生动态变化。对于母体来说,它有使孕卵自身着床、寄生的机能。在生物学上它也是极特殊的一种组织。这种组织的发生,可能是在向哺乳动物进化过程中必然性的产物。而为了适应一定的目的性,该组织必须存在着某种形式的调节机制。一般认为,卵巢性激素的分泌是有意义的,它使激素和子宫内膜细胞之间,发生了制约关系,子宫内膜以“激素依存性细胞”的性质,在遗传因子中保留下来。然而,调节机制的紊乱,引起这样分化的组织和细胞发生病理变化,例如由于卵巢机能异常,导致内膜的异常增殖和坏死。另一方面,在月经后短暂时期的组织修复,是以迅速 Endometrial with menstrual cycle with repeated stripping, regeneration characteristics. So you can see different from other tissues of the body cell proliferation dynamic changes. For the mother, it has to make her own eggs implantation, parasitic function. It is also a very special kind of organization in biology. The occurrence of such an organization may be the product of the inevitability in the evolution to mammals. In order to adapt to a certain purpose, the organization must have some form of adjustment mechanism. Is generally believed that the secretion of ovarian sex hormones is meaningful, it makes the hormone and endometrial cells, there is a relationship between the endometrium to “hormone-dependent cells” in the nature of retained in the genetic factor. However, disturbances in the regulatory mechanisms cause pathological changes in such differentiated tissues and cells, for example, resulting in abnormal proliferation and necrosis of the intima due to abnormal ovarian function. On the other hand, tissue repair in a short period after menstruation is rapid