畜牧与饲料科学2016，Vol.37Issue(2)：5-6,9,3.
牛咽部组织结构的显微观察
Microscopic Observation of the Tissue Structure of Bovine Pharynx
时培文 1白万富 2周欢敏1
作者信息
- 1. 内蒙古农业大学生命科学学院，内蒙古 呼和浩特 010018
- 2. 内蒙古自治区生物制造重点实验室，内蒙古 呼和浩特010018
- 折叠
摘要
Abstract
In order to study the microstructure of different parts of the bovine pharynx, the histological structure of pharyngeal tissues of a 3.5-year-old bull was histologically observed. The bull pharynx tissue was collected and was used to prepare paraffin sections. The paraffin sections were subsequently stained using HE staining and PAS staining method to observe the tissue morphology and cell types of different parts of pharynx. Bovine nasopharynx mucosa layer belonged to pseudostratified columnar ciliated epithelium structure, among which, there were a large number of goblet cells but no cuticle; laryngopharynx and oropharynx belonged to stratified squamous epithelium structure, among which, cuticle was observed but goblet cells were absent.关键词
牛/咽/HE染色/组织结构Key words
bovine/pharynx/HE staining/histological structure分类
农业科技引用本文复制引用
时培文,白万富,周欢敏..牛咽部组织结构的显微观察[J].畜牧与饲料科学,2016,37(2):5-6,9,3.
