Effect of Probiotics on Gastrointestinal Hormine in Intrahepatic Cholestasis Rats Induced by Alpha-Naphthy-lisothiocyanate and Mechanism of Probiotics on Cholestasis
- VernacularTitle:益生菌对异硫氰酸萘酯诱导淤疸幼鼠胃肠激素的影响及其干预胆汁淤积的机制
- Author:
fei, SONG
;
yu-lian, HU
- Publication Type:Journal Article
- Keywords:
interdigestive;
cholestasis,intrahepatic;
probiotics;
gastrointestinal hormone
- From:Journal of Applied Clinical Pediatrics
2004;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect and mechanism of probiotic products on alpha-naphthylisothiocyanate(ANIT) induced intrahepatic cholestasis of rats.Methods Seventy-two SD rats were randomly divided into 3 groups: control group(n=8),intoxication group(n=32) and intervention group(n=32).After 3 days adapted feeding,all rats received a single intragastric administration of ANIT(200 mg/kg) to induce acute intrahepatic cholestasis.Probiotics[4.2?108/(kg?d)] was given to intervention group 2 days before ANIT was administrated.After ANIT was given,biliary flow,alanine aminotransferase transaminase(ALT),total bilirubin(TB) and gastrointestinal hormone were recorded in every 48 h till 192 h.SPSS 12.0 software was used to analyze the data.Results 1.Forty-eight hours after ANIT was gavaged,the biliary flow of intoxication and intervention groups were lowered while ALT and TB were increased.But the above observation items of intoxication group were more significantly altered than those of intervention group.Then,they all recovered gradually.Those of intervention group returned to nearly normal levels 144 h after ANIT was gavaged while those of the intoxication group recover at 192 h.2.After ANIT was gavaged,MTL of intoxication and intervention groups was lowered while vasoactive intestinal peptide(VIP) increased.But the above items of intoxication group were more significantly altered than those of intervention group.Then,they all recovered gradually and the intervention group was much more early to returned to normal levels than the intoxication group at 192 h.Conclusions Probiotics can promote the bowel movement through increasing the secretion of gastrointestinal hormone,then relieve the cholestasis.
