Effect of Necrostatin-1 on the inflammation in unilateral ureter obstruction mice / 临床与实验病理学杂志
Chinese Journal of Clinical and Experimental Pathology
;
(12): 863-867, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-667965
ABSTRACT
Purpose To observe the effect of Necrostatin-1 (Nec-1),a necroptosis inhibitor,on the inflammation in unilateral ureter obstruction mice.Methods Male C57BL/6J mice were randomly divided into sham operation group,unilateral ureter obstruction operation group and UUO + Nec-1 treatment group,and the mice were sacrificed at 7th day after operated.Scr and BUN were measured.The pathological changes in the kidney were observed by HE staining.Immunohistochemistry and Western blot were used to detect the protein expression of necroptosis-related indicators RIP1,RIP3,MLKL and inflammatory cytokines TNF-α,IL-1β and MCP-1.Results Compared with sham operation group,the expression of RIP1,RIP3 and MLKL protein increased in the renal tissue of UUO mice,accompanied with increased expression of TNF-α,IL-1β and MCP-1.Nec-1 treatment significantly decreased above-mentioned protein expression in UUO mice,and also reduced renal interstitial inflammation and renal tubal injury according to HE staining.Scr and BUN levels suggested improved renal function.Conclusion Nec-1 could relieve the inflammatory reaction in renal tissue of the UUO mice by inhibiting necroptosis,which may be a new target for the treatment of secondary inflammation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Clinical and Experimental Pathology
Ano de publicação:
2017
Tipo de documento:
Artigo
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