Study on the mechanism of SNMT on acute liver injury in mice by NF-κB signaling pathway﹡
10.3969/j.issn.1671-8348.2016.30.011
- VernacularTitle:甘草酸苷通过NF-κB通路影响小鼠急性肝损伤机制的研究
- Author:
Huiping QIU
;
Xiaoliu LI
;
Heping RAO
- Publication Type:Journal Article
- Keywords:
SNM T;
nuclear factor-κB;
acute liver injury
- From:
Chongqing Medicine
2016;45(30):4211-4213
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore whether glycyrrhizin has protective effect on acute liver injury in mice by NF‐κB signaling pathway .Methods Totally 200 Kunming mice which the body weight were about 29 -30 g were chose and divided into 4 groups randomly ,50 cases in each group .The first group was the control group;the second group was acute liver injury group induced by CCl4 ;the third group was injected with Stronger Neo‐Minophagen C(SNMC) injection on the basis of second groups;the fourth group was treated with NF‐κB inhibitor (proDTC) on the basis of the third group .After 1 ,3 ,5 d treatment ,the serum expressing levels of ALT ,AST ,total bilirubin ,albumin of mice and prothrombin time were detected ,the Child‐Pugh score was calculated ,and the pathological observation was performed .Results The results showed that ,compared to the first group ,after CCl4 treatment ,the expressing levels of AST ,ALT ,total bilirubin and albumin ,the PT and Child Pugh score all were significantly increased(P<0 .05) , which indicated that the acute liver injury model induced by CCl4 was successfully established .After the treatment of SNMT (CCl4 +SNMT) in mice ,although the level of each index did not return to normal level ,with the extension of treatment time ,the level of each index was also significantly reduced (P<0 .05) .At the same time ,this effect could be reversed by NF‐κB inhibitor proDTC .Conclusion SNMT plays a significantly protective role in acute liver injury via regulating NF‐κB signaling pathway .
