
FOLLOWUS
1. Department of Nephrology, West China Hospital, Sichuan University,Chengdu,China
2. Department of Medicine Technology, West China School of Public Health, Sichuan University,Chengdu,China
3. State Key Laboratory of Biotherapy of Human Disease, West China Hospital, Sichuan University,Chengdu,China
Published:2009,
Published Online:29 April 2009,
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Xie, Xs., Liu, Hc., Yang, M. et al. Ginsenoside Rb1, a panoxadiol saponin against oxidative damage and renal interstitial fibrosis in rats with unilateral ureteral obstruction., Chin. J. Integr. Med. 15, 133–140 (2009). https://doi.org/10.1007/s11655-009-0133-9
Xi-sheng Xie, Heng-chuan Liu, Man Yang, et al. Ginsenoside Rb1, a panoxadiol saponin against oxidative damage and renal interstitial fibrosis in rats with unilateral ureteral obstruction. [J]. Chinese Journal of Integrative Medicine 15(2):133-140(2009)
Xie, Xs., Liu, Hc., Yang, M. et al. Ginsenoside Rb1, a panoxadiol saponin against oxidative damage and renal interstitial fibrosis in rats with unilateral ureteral obstruction., Chin. J. Integr. Med. 15, 133–140 (2009). https://doi.org/10.1007/s11655-009-0133-9 DOI:
Xi-sheng Xie, Heng-chuan Liu, Man Yang, et al. Ginsenoside Rb1, a panoxadiol saponin against oxidative damage and renal interstitial fibrosis in rats with unilateral ureteral obstruction. [J]. Chinese Journal of Integrative Medicine 15(2):133-140(2009) DOI: 10.1007/s11655-009-0133-9.
To investigate the possible protective effect and mechanism of ginsenoside Rb1 against oxidative damage and renal interstitial fibrosis on rats with unilateral ureteral obstruction (UUO). In total
80 male rats were randomly divided into 4 groups
20 in each group: the sham operated group (SOR)
UUO group
UUO with ginsenoside Rb1 treatment group (treated with intraperitoneal injection of 50 mg/ kg daily) and UUO with Losartan treatment group (as the positive control
treated with 20 mg/kg by gastrogavage per day). The rats were randomly sacrifificed on day 3
7 and 14 after surgery
respectively. The histopathologic changes of renal interstitial tissues were observed with Masson staining. The mRNA of transforming growth factor β 1 (TGF-β 1)
collagen I and fibronectin were reversed transcribed and quantified by Real-time PCR. Enzyme-linked immunosorbent assay was used to quantitatively detect TGF-β 1 and 8-hydroxy-2′-deoxyguanosine (8-OHdG) levels. P47phox protein expression was assessed by immunohistochemistry and Western blot analysis. In the UUO model
the obstructed kidney showed typical features of progressive renal tubulointerstitial fibrosis
and the levels of TGF-β1
collagen I and fibronectin increased (P<0.05). As compared with the UUO group
ginsennoside Rb1 significantly inhibited the interstitial fibrosis including tubular injury and collagen deposition
and decreased the levels of TGF-β1 (P<0.05). Ginsenoside Rb1 also inhibited the heme oxygenase (HO-1) and 8-OHdG
two markers of oxidative stress (P<0.05). Moreover
ginsenoside Rb1 suppressed the expression of p47phox
a subunit of nicotinamide adeninedinucleotide phosphate (NADPH) oxidase (P<0.05). Ginsenoside Rb1 can obviously inhibit renal interstitial fibrosis in rats with UUO
its mechanism possibly via against the oxidative damage and suppressing TGF-β1 expression.
To investigate the possible protective effect and mechanism of ginsenoside Rb1 against oxidative damage and renal interstitial fibrosis on rats with unilateral ureteral obstruction (UUO). In total
80 male rats were randomly divided into 4 groups
20 in each group: the sham operated group (SOR)
UUO group
UUO with ginsenoside Rb1 treatment group (treated with intraperitoneal injection of 50 mg/ kg daily) and UUO with Losartan treatment group (as the positive control
treated with 20 mg/kg by gastrogavage per day). The rats were randomly sacrifificed on day 3
7 and 14 after surgery
respectively. The histopathologic changes of renal interstitial tissues were observed with Masson staining. The mRNA of transforming growth factor β 1 (TGF-β 1)
collagen I and fibronectin were reversed transcribed and quantified by Real-time PCR. Enzyme-linked immunosorbent assay was used to quantitatively detect TGF-β 1 and 8-hydroxy-2′-deoxyguanosine (8-OHdG) levels. P47phox protein expression was assessed by immunohistochemistry and Western blot analysis. In the UUO model
the obstructed kidney showed typical features of progressive renal tubulointerstitial fibrosis
and the levels of TGF-β1
collagen I and fibronectin increased (P<0.05). As compared with the UUO group
ginsennoside Rb1 significantly inhibited the interstitial fibrosis including tubular injury and collagen deposition
and decreased the levels of TGF-β1 (P<0.05). Ginsenoside Rb1 also inhibited the heme oxygenase (HO-1) and 8-OHdG
two markers of oxidative stress (P<0.05). Moreover
ginsenoside Rb1 suppressed the expression of p47phox
a subunit of nicotinamide adeninedinucleotide phosphate (NADPH) oxidase (P<0.05). Ginsenoside Rb1 can obviously inhibit renal interstitial fibrosis in rats with UUO
its mechanism possibly via against the oxidative damage and suppressing TGF-β1 expression.
ginsenoside Rb1unilateral ureteral obstructionoxidative stresstransforming growth factor beta1p47phox
ginsenoside Rb1unilateral ureteral obstructionoxidative stresstransforming growth factor beta1p47phox
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