Scanning electron microscopy of intestinal villous structures and their putative relation to digestion and absorption in chickens.

S H Esmail
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引用次数: 4

Abstract

Scanning Electron Microscope (SEM) was used to examine villous structures at different parts in the small intestines of 22-week-old chickens. Duodenum revealed plate-like villi with large number of goblet cells on the duodenal epithelium. Jejunum and ileum both revealed leaf-like villi, but the amount of goblet cells was greater in the jejunum. A putative effect of villous structures on the intestinal digestion and absorption is discussed.

鸡肠绒毛结构的扫描电镜观察及其与消化吸收的关系。
采用扫描电镜(SEM)观察22周龄鸡小肠不同部位的绒毛结构。十二指肠上皮上可见板状绒毛及大量杯状细胞。空肠和回肠均可见叶状绒毛,但空肠的杯状细胞较多。讨论了绒毛结构对肠道消化吸收的可能影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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