鸡盲肠发育的扫描电镜观察。

O Sabatakou, E Paraskevakou, S Tseleni-Balafouta, A Athanasiadis, C Fasseas
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引用次数: 0

摘要

采用扫描电镜(SEM)观察了从胎儿发育第11天至出生后60天各阶段鸡盲肠的表面形态。在孵育期间,盲肠近端(基底)出现一些不规则的隆起,后来被认为是绒毛,孵化后逐渐变长变宽。这些结构被发现与小肠的结构相似。盲肠中部(体部)和远端(先端)呈隆起/褶皱,绒毛短而钝,先端更短。脊/褶皱沿体的内表面纵向延伸,而顶端的脊/褶皱不太发达。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Scanning electron microscopic observations of the development of the chicken caecum.

The surface pattern of the caeca of the chicken was examined using the scanning electron microscope (SEM) in stages ranging from 11th day of foetal development to 60 days of post-natal life. During incubation the proximal region (basis) of the caecum presented a few irregular elevations, which were later regarded as villi and after hatching, gradually, became longer and wider. These structures were found to be similar to those of the small intestine. The middle (corpus) and distal (apex) regions of caecum presented ridges/folds with short and blunt villi that were even shorter in the apex. The ridges/folds were running longitudinally the inner surface of the corpus while those of the apex were not so well developed.

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