摘要
小熊猫的胃属单室腺型胃 ,它以角切迹为界 ,可分为胃底部和幽门部两部分。胃壁由粘膜、粘膜下层、肌层和浆膜四层组成。四上皮为单层柱状上皮 ,具有分泌粘液的功能。胃腺有贲门腺、胃底腺、幽门腺三种 ,但贲门腺不发达。主细胞、壁细胞和粘液细胞的数量与分布呈现规律性变化。肌层发达 ,特别是内环行肌发达。
The stomach of the red panda is single stomachus glandularis. The stomach is divided into two parts by the angular incisure, i.e. the fundus and the pyloric part. The wall of the stomach consists of tunica mucosa, tela submucosa, tunica muscularis and serosa. The simple columnar epithelium of the stomach can secrete mucus. There are cardiac gland, which is poor, fundic gland and pyloric gland in the gastric glands. The distribution and quantity of the chief cells, parietal cells and mucous cells change regularly. The tunica muscularis, particularly the inner circular layer, is plentiful. The stomach of the red panda has been compared with that of the giant panda.
出处
《四川动物》
CSCD
2001年第4期214-216,共3页
Sichuan Journal of Zoology
基金
四川省教育厅基金资助项目
关键词
胃
解剖
组织学
小熊猫
stomach
anatomy
histology
red panda
