摘要
用组织学与组织化学法证明:兔淋巴球囊由圆球囊与盾形淋巴团组成。其结构如肠壁,但粘膜下层充满淋巴集结。Alician蓝PAS法显示,粘膜上皮柱状细胞含中性糖类,杯状细胞分泌酸性糖类,淋巴集结分泌中性糖类物质。淋巴球囊主要行使体液免疫与消化吸收功能。兔盲肠有发达的螺旋形皱襞,行发酵、消化、吸收的功能,且与软粪形成及食粪癖(coprophagy)相关。
By using histology and histochemistry technique,it was confirmed
that the lymphoid sacculus of rabbit were made up from round sacculus and shield - form
lymphoid group. The structure of the lymphoid sacculus was similar to the structure of
imtestinum wall,but the submucosa of the lymphoid sacculus had a lot of aggregate
lymphnodle. By Alician Blue PAS method, it was showed that mucosa epithelium columnar cell
contained neuter mucopolysaccharide, goblet cell secreted acid mucopolysacchride, and
aggregate lymphnodle secreted neuter mucopolysaccharide. The main functions of the
lymphoid sacculus were immunityhumoral,digestion and absorption. The caecum of rabbit had
developed spiral folds which performed fermentation, digestion and absorption,and were
related to the production of soft excremene and the coprophagy.
出处
《中国养兔杂志》
1999年第1期15-18,共4页
Chinese Journal of Rabbit Farming(CJRF)
关键词
兔
淋巴球囊
盲肠
组织学与组织化学
Rabbit, Lymphoid
sacculus,Intestinum caecum,Histology and histochemistry