小肠壁的内表面有大量的环形皱襞，皱襞上有许多绒毛状的突起，叫小肠绒毛。 小肠绒毛是长在小肠上的，小肠绒毛的作用是可增大小肠吸收的面积近600倍，也起到过滤物质的作用。
Intestinal villus (小肠绒毛) (1)定义 (2)结构——上皮：上皮类型与细胞组成 ①absorptive cell（吸收细胞）：结构 功能 ②goblet cell ③Paneth cell（潘...
基于82个网页-相关网页
Results:(1)The intestine villus became shorter and wall thicker with days pass by. Nucleus epigyny appeared in 0 days old jujunum.
结果：①随日龄增加，小肠绒毛变短变粗，肠壁变厚，0日龄空肠出现核上位现象。
参考来源 - 仔猪小肠组织的日龄变化与物质转运及免疫的联系The figure of tissue slices showed that L-carnitine improved villas length,density and the distribution uniformity of duodenum,improved the cellularity of liver cell,arranged compactly.
组织切片图显示:甜菜碱可使小肠绒毛高度、密度及分布均匀度明显提高,使肝细胞结构完整、排列致密。
参考来源 - 饲料中添加LIn infected spleen deficiency mice,small intestinal villi became sparse and incomplete,with cubic columnar epithelium changes,the inherent membrane had vacuole-like change.7.
脾虚感染组小肠绒毛稀疏不完整,柱状上皮立方形改变,固有膜空泡样改变。
参考来源 - 消化道的白念珠菌感染与脾虚的相关性及其免疫学机制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
制作了一个小肠绒毛微血管模型和一个循环模拟系统。
A small intestinal villosity microvessels model and a circulatory simulation system were made.
小肠绒毛高度相对增加，隐窝细胞变性、坏死。
Additionally, degeneration and necrosis of crypt cells were found in experimental groups.
小肠绒毛增加了小肠的表面积，有助于营养吸收。
Villi in the small intestine increase the surface area of the gut, which helps in the absorption of food.
应用推荐