某些肿瘤的生长和发展与激素有一定的关系。一般认为生长在内分泌激素效应器官的肿瘤细胞与正常细胞相似,可以接受激素调节。激素失调可以诱发肿瘤,利用激素调节也可以有效地抑制肿瘤的生长。近年来对内分泌系统调节的概念有所更新,内分泌系统的最高中枢是下丘脑(或整个脑)、由内分泌细胞(或者肉分泌组织和经典内分泌腺体)所分泌的激素将生理信息通过血液作用于靶器官(或靶组织,或靶细胞);或者通过细胞外液间隙弥散至邻近靶细胞,以在局部传递生理信息的邻分泌(Paracrine)方式直接作用于邻近细胞或组织。已知促黄体素释放激素(LRH)可以通过多种方式来调整内分泌腺(主要是性腺)的 The growth and development of certain tumors have a certain relationship with hormones. It is generally believed that tumor cells that grow in an endocrine hormone effector organ are similar to normal cells and can undergo hormone regulation. Hormone disorders can induce tumors, and hormone regulation can also effectively inhibit tumor growth. In recent years, the concept of regulation of the endocrine system has been updated. The highest center of the endocrine system is the hypothalamus (or the entire brain), and hormones secreted by endocrine cells (or meat secretory tissues and classical endocrine glands) pass physiological information through blood. The target organ (or target tissue, or target cell); or diffused into the adjacent target cells through the extracellular fluid space to directly act on neighboring cells or tissues in a paracrine manner that transmits physiological information locally. Lutein releasing hormone (LRH) is known to regulate endocrine glands (mainly gonads) in many ways