Rutin ameliorates carbon tetrachloride (CCl 4 )-induced hepatorenal toxicity and hypogonadism in male rats

• Published in: PeerJ (San Francisco, CA) CA), 2019-05, Vol.7, p.e7011, Article e7011
• Main Authors: Elsawy, Hany, Badr, Gehan M, Sedky, Azza, Abdallah, Basem M, Alzahrani, Abdullah M, Abdel-Moneim, Ashraf M
• Format: Article
• Language: English
• Subjects: Albumin; Alkaline phosphatase; Antioxidants; Antioxidants (Nutrients); Bilirubin; Biochemistry; Carbon; Carbon tetrachloride; Catalase; Cholesterol; Creatinine; Dietary supplements; Drug therapy; Dyslipidemia; Enzymes; Flavonoids; Follicle-stimulating hormone; Free radicals; Glutathione peroxidase; Glycoproteins; Gonadotropins; Halides; Health insurance; Hepatorenal failure; Hepatotoxicity; Histology; Hormones; Hypogonadism; Kidneys; Lipid peroxidation; Liver; Low density lipoproteins; Luteinizing hormone; Olive oil; Oxidation; Oxidative stress; Peroxidase; Pharmacology; Phosphatases; Pituitary hormones; Purines; Retirement benefits; Rodents; Rutin; Science; Sperm; Superoxide dismutase; Superoxides; Testosterone; Toxicity; Toxicology; Triglycerides; Urea; Uric acid; Zoology
• ISSN: 2167-8359; 2167-8359
• DOI: 10.7717/peerj.7011

Rutin, a food derived-polyphenolic bioflavonoid, has been acknowledged for several health benefits. This study aims to explore the ameliorative effects of rutin against carbon tetrachloride (CCl ) toxicity in male rats. Adult male rats were given either CCl (30% in olive oil, 3 ml/kg b.w. intraperitoneally) alone or in combination with rutin (70 mg/kg intragastrically) twice a week for 4 weeks. Our data showed that rutin mitigated CCl hepatorenal damage, as indicated by diagnostic markers (i.e., transaminases, alkaline phosphatase, total bilirubin, total protein, albumin, urea, uric acid and creatinine), and histopathological findings. In addition, CCl induced profound elevation of free radical generation and oxidative stress, as evidenced by increasing lipid peroxidation and reducing catalase, superoxide dismutase and glutathione peroxidase activities in liver, kidney and testicular tissues; these effects were suppressed by coexposure with rutin. Moreover, the increase in the levels of serum triglycerides, cholesterol, low-density lipoprotein cholesterol, and very-low-density lipoprotein cholesterol induced by CCl was effectively counteracted by rutin. The decrease in the level of high-density lipoprotein cholesterol in the CCl group was also counteracted by rutin treatment. Interestingly, the decreased levels of hormonal mediators associated with sperm production, including serum testosterone, luteinizing hormone and follicle-stimulating hormone, and the impaired sperm quality induced by CCl were reversed by rutin. Data from the current study clearly demonstrated that rutin supplementation could at least partly overcome CCl -induced hepatotoxicity, nephrotoxicity and reproductive toxicity by antioxidant and antidyslipidemic effects.