Protective effects of AGM through inflammatory cytokines mediated on MODS mice
10.3969/j.issn.1000-484X.2018.02.005
- VernacularTitle:胍丁胺通过细胞因子介导多器官功能衰竭小鼠保护作用的研究
- Author:
Shi-Hua TANG
1
;
Ling HE
;
Li-Jia GUO
;
Bin WEI
;
Zi-Fang FENG
Author Information
1. 兴义市人民医院
- Keywords:
AGM;
ZYM;
MODS;
Inflammatory cytokines
- From:
Chinese Journal of Immunology
2018;34(2):183-187
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the protective effect of agmatine on mice with multiple organ failure (MODS) induced by yeast polysaccharide(ZYM) on the expression of inflammatory factors.Methods:ZYM induced inflammation model was established by intraperitoneal injection of ZYM in mice.All mice were divided into blank group,ZYM group and ZYM+AGM group.The mice feeding, white cell count,heart rate and so on were observed before and after the modeling to determine whether the model was successful.The liver function of mice,renal function,myocardial enzymes and other biochemical indicators were detected after the success of the model;and through the qPCR and ELISA method for detection of blood tumor necrosis factor alpha (TNF-alpha),interleukin 1 beta (IL-1 beta),interleukin 6 (IL-6),IL-10 gene and protein secretion level.Results: After the injection of ZYM,mice looked disorganized, activity and reduce consumption;the functional serological indexes of various organs of the mice were detected,which showed that the function of the viscera was serious.Compared with the blank control group,the serum parameters of ZYM group and ZYM+AGM group were significantly higher,and the inflammatory factors TNF-α,IL-1,IL-6 and IL-10 were significantly increased (P<0.05).Compared with ZYM group,ZYM+AGM serum markers of organ function decreased,inflammatory factor TNF-α,IL-1β,IL-6 decreased significantly (P<0.05),while there was no significant difference in IL-10 (P>0.05); and the mouse spirit,eating and activity had no significant change.Conclusion:Intraperitoneal injection of 500 mg/kg ZYM can successfully construct a model of MODS,AGM by reducing the release of inflammatory factors,play a protective role in the function of various organs of MODS mice.
