Effect of fluorofenidone on renal interstitial fibrosis in rats with unilateral ureteral obstruction

To investigate the effect of fluorofenidone on renal interstitial fibrosis in rats with unilateral ureteral obstruction (UUO) and to observe the effect of fluorofenidone on the expressions of collagen type I (Col I), collagen type III (Col III), α-smooth muscle actin (α-SMA), connective tissue growt...

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Veröffentlicht in:Zhong nan da xue xue bao. Journal of Central South University. Yi xue ban 2018-05, Vol.43 (5), p.511-519
Hauptverfasser: Tan, Wenqing, Wang, Wei, Zheng, Xuan, Chen, Jiying, Yuan, Xiangning, Zhang, Fangfang, Wang, Shuting, Tao, Lijian
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Sprache:chi
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Zusammenfassung:To investigate the effect of fluorofenidone on renal interstitial fibrosis in rats with unilateral ureteral obstruction (UUO) and to observe the effect of fluorofenidone on the expressions of collagen type I (Col I), collagen type III (Col III), α-smooth muscle actin (α-SMA), connective tissue growth factor (CTGF), platelet derived growth factor (PDGF) in the renal tissues of UUO rats.
 Methods: Male Sprague-Dawley (SD) rats were randomly divided into a sham-operated group, a UUO group, and a flurofenidone group (n=5). UUO model was induced by ligating the left ureter in rats. The rats were treated with 125 mg/(kg.d) fluorofenidone by gastric gavage in the fluorofenidone group at 24 h before the operation, and the rats were treated with the identical dose of 0.5% sodium carboxyl methyl cellulose (CMC-Na) in the other 2 groups. The rats were sacrificed at 14 days after UUO. Pathological changes of the renal tissue were observed by HE and Masson staining, the mRNA expressions of Col I, Col III, α-SMA, PDGF and
ISSN:1672-7347
DOI:10.11817/j.issn.1672-7347.2018.05.009