Adjustment of MCP-1 to migration and functional activity on macrophages in uterine of inflammatory mice induced by LPS
10.3969/j.issn.1000-484X.2017.04.006
- VernacularTitle:MCP-1对LPS致炎小鼠子宫巨噬细胞迁移和功能活性的调节
- Author:
Huifang DING
;
Yuling ZHANG
;
Hao LU
;
Ruiping ZHANG
;
Zhiying QIAN
;
Shunli ZHANG
- Keywords:
MCP-1;
LPS;
Macrophage;
CD14;
TNF-α;
Uterus;
Mice
- From:
Chinese Journal of Immunology
2017;33(4):507-510
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the adjustment factors to the migration and functional activity on macrophages in the uterine of inflammatory mice induced by LPS.Methods:150 Kunming female mouse were divided into control group (group A),LPS model group (group B),MCP-1 blocking-up group (group C),the mice uterines were extracted separately at hour 1,3,6,12,24.The number of CD14+ macrophages and the expression of CD14 macrophages were detected by Immunohistochemistry,ELISA detects the expression of TNF-α and MCP-1.Results:①Compared with group A,the number of CD14+ macrophages and the expression of CD14 in endometrium,myometrium,perimrtrium of group B were highly significantly increased (P<0.01) at every time points,the endometrium,myometrium of group C were closely to normal level at 1,3,6 h;compared with group B,the number of CD14+ macrophages and the expression of CD14 were highly significantly decreased(P<0.01)at 1,3,6 h of perimrtrium of group C and every time points of endometrium,myometrium of group C.②Compared with group A,the content of TNF-α and MCP-1 were highly significantly increased (P<0.01) at every time points of group B and 12,24 h of group C;compared with group B,the content of TNF-α and MCP-1 of group C were highly significantly decreased(P<0.01) at every time points.Conclusion:The migration of macrophages and the expression of CD14 and TNF-α in the uterine of inflammatory mice induced by LPS were regulated by MCP-1.
