Effect of AngongNiuhuang Pill on neurological function and intestinal mucosal barrier in intracerebral hemorrhage mice
- Author:
Shuang WU
1
;
Wen-Qian WANG
;
Tian WANG
;
Feng-Hua FU
Author Information
1. School of Pharmacy
- Keywords:
AngongNiuhuang Pill;
intracerebral hemorrhage;
intestinal mucosal barrier
- From:
Chinese Journal of Pharmacology and Toxicology
2018;32(4):315-315
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the effect and mechanism of AngongNiuhuang Pill(AGNH) on neurological function and intestinal mucosal barrier in intracerebral hemorrhage (ICH). METHODS Male CD-1 mice were randomly divided into sham, ICH, AGNH 0.1 g·kg-1, AGNH 0.2 g·kg-1, and AGNH 0.4 g·kg-1groups. The ICH mice models were prepared by intrastriatal injection with collage-nase using a stereotaxic frame.Garcia test was used to evaluate the neurological function of mice.The brain water content was measured with dry/wet weight method.The permeability of intestinal mucosa was detected by FITC-D method. H&E staining was used to observe the pathological changes of intestine. The content of endotoxin in blood and the expressions of ZO-1,occludin in intestinewere also investigated.RESULTS After AGNH administration,the neurological score of mice was increased,and the brain water content was decreased(P<0.01).AGNH attenuated the ICH-induced increase of perme-ability of intestinal mucosa(P<0.01).Treatment with AGNHnot only alleviated the pathological changes of the intestine but alsoreduced the endotoxin content in blood (P<0.01).The expressions of ZO-1, occludinin AGNH groups were significantly increased compared with that of ICH group (P<0.05). CONCLUSION AGNH improves the neurological dysfunction in ICH mice and the mechanism of action is implicated in protecting the intestinal mucosa.
