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Volume 14, Issue 2 (Spring_In Press 2020)                   IJT 2020, 14(2): 1-1 | Back to browse issues page

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Omonije O O, Saidu A N, Muhammad H L. Antioxidant and Hypolipidemic Effects of Methanolic Root Extract of Chromolaena odorata in Alloxan-induced Diabetic Rats. IJT. 2020; 14 (2) :1-1
URL: http://ijt.arakmu.ac.ir/article-1-769-en.html
1- PhD Student, Department of Biochemistry, Federal University of Technology, P.M.B.65, Minna, Nigeria. , oluyemisiomonije@gmail.com
2- Department of Biochemistry, Federal University of Technology, P.M.B. 65, Minna, Nigeria.
Abstract:   (67 Views)
Background: Chromolaena odorata (C. odorata) is a medicinal plant with hypoglycemic effect known in traditional medicine. The present study investigated the in vitro antioxidant and in vivo anti-hyperglycemic effect of the methanol root extract of C. odorata in rats.
Methods: Phytochemical compositions were evaluated, using standard procedures while the antioxidant activities were examined, using 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging and ferric reducing power (FRAP) assays. Twenty albino rats were administered 120mg/kg of body weight (bw) alloxan and were divided into four groups of five animals each. Groups A to D were treated with 2ml/kg of normal saline, 300 mg/kg, 500 mg/kg bw extract and 5 mg/kg bw glibenclamide, respectively, through oral route for 14 days. Blood samples were collected and prepared for the analysis of serum lipids profile.
Results: The extract contained tannins (54.76±4.08mg/100g), saponins (322.78±17.35mg/100g), glycosides, alkaloids (74.34±6.08mg/100g), flavonoids (79.63±4.55 mg/100g), phenols (154.32±11.21 mg/100g), glycosides, steroids and reducing sugar. The extract promoted the inhibition of DPPH radicals with IC50 values of 191.68±1.68 µg/mL. In comparison with the untreated controls, total cholesterol, low density lipoprotein (LDL)-cholesterol and triglycerides were significantly reduced (p<0.05) following treatment with C. odorata extract while high density lipoprotein (HDL)-cholesterol, was significantly increased.
Conclusions: The C. odorata extract exhibited antioxidant and hypolipidemic effects in alloxan-induced diabetic rat, thus could be considered as a natural product in the management of dyslipidemia secondary to diabetes.
     
Type of Study: Research | Subject: General

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