ZHANG Xue-wu, ZHANG Xue-bin2. Inhibitory Effect of Extract on DEN-induced Precancerous Hepatic in Rats[J]. Chinese journal of experimental traditional medical formulae, 2004, 10(4): 33-35.
ZHANG Xue-wu, ZHANG Xue-bin2. Inhibitory Effect of Extract on DEN-induced Precancerous Hepatic in Rats[J]. Chinese journal of experimental traditional medical formulae, 2004, 10(4): 33-35.DOI:
Objective:To investigate the inhibitory effect of Sorbaria Sorbifolia extract on diethylnitrosamine (DEN) induced precancerous hepatic in rats.Methods:Sorbaria Sorbifolia was administrated ig. to rats with DEN-induced precarcinogenesis
Then using the immunohistochemical S-P method
the p53 and bcl-2 proteins were detected.The activities of superoxide dismutase(SOD)
glutathione peroxidase (GSH-Px)
and the concentrations of malondialdehyde(MDA) were investigated by colorimetric method.Results:Sorbaria Sorbifolia significantly decreased the expression of GST-P
and increased the SOD
GSH-Px and decreased MDA level in serum
liver cell homogenate and liver cell mitochondria.Conclusion:Sorbaria Sorbifolia extract has inhibitory effect on DEN-induced precancerous hepatic in rats.