Effects of Jianpi Qinghua Recipe on angiotensin II/NADPH oxidase pathway in 5/6 nephrectomized rats / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
; (12): 779-784, 2013.
Article
Dans Zh
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| ID: wpr-438695
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ABSTRACT
Objective:To study the effect of Jianpi Qinghua Recipe ( JPQHR) on angiotensin II/NADPH oxidase pathway in 5/6 nephrectomized rat renal failure model and the underlying mechanisms. Methods:The animals were divided into 4 groups:the sham-operated group, the renal failure group, the JPQHR-treated group and the losartan-treated group. After 60-days therapy, serum nitrogen and creatinine were measured. The expression of angiotensin II type 1 receptor (AT1) protein and the expression of p47phox mRNA in renal tissue was determined. SOD and MDA were also examined. Results:Compared with the sham-operated group, the levels of SCr and serum BUN and the AT1 protein and p47phox mRNA expression in the renal failure group were significantly increased. hTe activities of SOD in renal tissue from the renal failure group was signiifcantly down-regulated while MDA was up-regulated (P0.05). The level of SCr and serum BUN and the content of MDA were also not statistically different (P>0.05). Conclusion:hTrough decrease the expression of angiotensin II and NADPH oxidase, JPQHR can reduce the oxidative stress in chronic renal failure and delay the renal ifbrosis progression.
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WPRIM
langue:
Zh
Texte intégral:
Journal of Central South University(Medical Sciences)
Année:
2013
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Article