Matveeva O N
Department of Medical Biology, Central Scientific Research Laboratory of I.I. Mechnikov State Medical Academy, St. Peterdburg.
Morfologiia. 1998;113(2):88-94.
By methods of light and electron microscopy and histochemistry endocrinocytes of mucosal epithelium of small intestine were studied in Rana temporaria in June. Middle part of small intestine contains maximum number of endocrinocytes per 1 mm of mucosa. Electron microscopic study revealed 7 types of endocrinocytes, EC cells being the most numerous one. In the aspect of endocrinocyte identification endocrine apparatus of rana temporaria small intestine epithelium can be compared with that of mammals despite peculiarities of the epithelial layer structural organization.
采用光镜、电镜和组织化学方法，对6月林蛙小肠黏膜上皮的内分泌细胞进行了研究。小肠中部每1毫米黏膜内分泌细胞数量最多。电镜研究发现7种内分泌细胞，其中EC细胞数量最多。尽管蛙小肠上皮层结构组织有其特殊性，但就内分泌细胞的鉴定而言，蛙小肠上皮的内分泌器官可与哺乳动物的相比较。
