The study on anti-Helicobacter pylori mechanisms of chitosans in vitro
- VernacularTitle:壳聚糖体外抗幽门螺杆菌机制研究
- Author:
Yong XIE
;
Zhengxing XIE
;
Nanjin ZHOU
- Publication Type:Journal Article
- Keywords:
Helicobacter pylori;
Chitosan;
Leakage;
Ultrastructure
- From:
Chinese Journal of Digestion
2001;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the anti-Helicobacter pylori(H. pylori) mechanisms of chitosan. Methods H. pylori was suspended in the Chitosan solutions, after 24 h and 48 h, the asparate transaminase (AST) activity and the glucose content in the supernatant s were determined, and morphological alterations of H. pylori were observed by scanning electron microscopy and transmission electron microscopy. Results The AST activity and glucose content in chitosan solutions were significant high er than those in control (P
