科研之友
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摘要
Roots, bark, stem/twigs, and leaves of Fraxinus xanthoxyloides are being used regionally for the cure of malaria, jaundice, internal injuries, pneumonia, pain, rheumatism and also in fracture of bones. Our objective was to assess the methanolic leaves extract of F. xanthoxyloides for its antioxidant capability against oxidative stress induced by carbon tetrachloride (CCl4) in the kidney of Sprague-Dawley rats. Duration of this experiment was 30 days and doses were given on alternative days. Urine of rats was assessed for kidney function and renal tissues for antioxidant enzymes activity, biochemical markers, comet assay and histopathology. Enhanced urinary creatinine, urobilinogen levels and decreased creatinine clearance, protein contents, and albumin levels were observed by CCl4 administration when matched to controls. CCl4 injection also decreased the level of reduced glutathione, catalase, super oxide dismutase, peroxidase, glutathione s-transferase, glutathione reductase, and tissue protein while elevated the levels of thiobarbituric acid reactive substances, DNA damages and H2O2 in renal tissues of experimental animals. Co-treatment of FXM and silymarin, lead to the restoration of all the above tested parameters of kidney. Through this study we affirmed the ameliorating role of F. xanthoxyloides in oxidative stress affiliated disorders of kidney.
- 出版日期2018-7
