肾脏不仅是一个排泄器官,还是一个重要的内分泌器官,对肾脏内分泌功能的认识,是近年肾脏病研究中的一大进展。目前已知肾脏有多方面的内分泌功能,现综述如下。一、活化维生素D 维生素D的主要作用是调节钙、磷代谢。但维生素D_3的生理活性很低,在体内需先转变 Kidney is not only an excretory organ, but also an important endocrine organ. The understanding of renal endocrine function is a great progress in the study of kidney disease in recent years. There are many known endocrine function of the kidney, are summarized below. First, the activation of vitamin D The main role of vitamin D is to regulate calcium and phosphorus metabolism. However, the physiological activity of vitamin D 3 is very low, and it needs to be changed first in vivo