消化上皮细胞的形态结构多种多样,功能复杂,其组织发生是值得研究的问题。早年学者们做过一些工作,但结果不尽相同,有必要继续探讨。本文为对亲银细胞发生的研究。自从Heidenhain(1870)在兔及狗的胃粘膜发现亲银细胞以来,迄今巳有一百多年的历史。然而,更深入的研究还是在Erspamer(1952)证实它具有分泌五羟色胶的功能以后,近年来巳陆续发现其具有多种类型,并巳确认其为消化道的内 Digestive epithelial cells in a variety of morphological structure, complex functions, the occurrence of tissue is worth studying. Early scholars have done some work, but the results vary, it is necessary to continue to explore. This article is a study of pro-silver cells. Heidenhain (1870) has been a hundred years old since its discovery in the stomach mucosa of rabbits and dogs. However, more in-depth studies have been found in recent years after Erspamer (1952) confirmed that it has the function of secreting pentose gel and has been identified as a digestive tract