Akinloye D.I., Sunmonu T.O., Omotainse S.O., Balogun E.A.
Department of Biochemistry, Federal University of Agriculture, Abeokuta, Nigeria; Department of Biological Sciences, Al-Hikmah University, Ilorin, Nigeria; Department of Veterinary Pathology, Federal University of Agriculture, Abeokuta, Nigeria; Departmen
Akinloye, D.I., Department of Biochemistry, Federal University of Agriculture, Abeokuta, Nigeria; Sunmonu, T.O., Department of Biological Sciences, Al-Hikmah University, Ilorin, Nigeria; Omotainse, S.O., Department of Veterinary Pathology, Federal University of Agriculture, Abeokuta, Nigeria; Balogun, E.A., Department of Biochemistry, University of Ilorin, Ilorin, Nigeria
This study investigated antioxidant status of animals given aqueous extract of Morinda morindoides leaves using the levels of reduced glutathione, total-thiol, vitamin C, and vitamin E as well as malondialdehyde concentrations as indices, and its in vitro antioxidant capacity. Thirty rats divided into five groups were used. Group A served as control and were administered distilled water while groups B, C, D, and E were given 100, 200, 400, and 800 mg per kilogram body weight of water-extracted constituents of M. morindoides for 28 days. Total phenolic compounds amounted to 83.6 ± 5.9 mg g−1 gallic acid equivalent, while total flavonoid content was 9.5 ± 0.9 mg g−1 pyrocathecol equivalent. Malondialdehyde in plasma was significantly decreased in a dose-dependent manner, ranging from 21% in groups B and C to 84% in groups D and E. Vitamins C and E were significantly increased, in group E by 91% and 17% compared with control. Total thiols and glutathione in plasma were significantly increased, with group E having 2.5-fold and 4.2-fold higher values than control. © 2015 Taylor & Francis.
Aldehydes; Peptides; Antioxidant capacity; Antioxidant potential; Dose-dependent manner; evaluation; Leaf extracts; Morinda morindoides; Total flavonoid contents; Total phenolic compounds; Antioxidants; antioxidant; aqueous solution; concentration (composition); dicotyledon; dose-response relationship; leaf; phenolic compound; plant extract; plasma; Animalia; Morinda morindoides; Rattus