INFLUENCE OF LACTOBACILLUS CASEI ZHANG ON IMMUNOLOGICAL FUNCTION OF INTESTINAL MUCOSA ASSOCIATED LYMPHOID TISSUES OF MICE
- VernacularTitle:干酪乳杆菌Zhang对小鼠肠道免疫功能的影响
- Author:
Ruiting DU
;
Ya TUO
;
Heping ZHANG
- Publication Type:Journal Article
- Keywords:
Lactobacillus casei Zhang;
mice;
intestinal mucosal immun
- From:
Acta Nutrimenta Sinica
1956;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of L.casei Zhang viable cell preparation on the immune function of small intestinal mucosa in mice. Method L.casei Zhang isolated from Koumiss was administered by gastric intubation to mice in the form of viable organism preparation for 11d and the quantity of Peyer's patch on small intestine ,the CD3+、IgA+ cells number of intestinal mucosal and the average optical density value of their positive signal were observed. Results L casei Zhang could not only promote the number of the Peyer's patch significantly,but also enhanced the quantity and the expression intensity of CD3+,IgA+ cells. Conclusion L.casei Zhang can obviously promote the intestinal mucosa immunity of mice.
