EFFECT OF ETHANOL LEAF EXTRACT OF ALSTONIA BOONEI ON THE LIPID PROFILE OF ALLOXAN INDUCED DIABETIC RATS
1Enechi, O.C*., 1Oluka Ikenna H., 1Ugwu Okechukwu P.C. and 2Omeh Yusuf S.
1Department of Biochemistry, University of Nigeria, Nsukka, Enugu State, Nigeria.
2Department of Biochemistry, Michael Okpara, University of Agriculture, Umudike, Abia State, Nigeria.
ABSTRACT
This work evaluated the effect of different doses of ethanol leaf extract
of Alstonia boonei on the lipid profile of normal and alloxan- induced
diabetic rats. The phytochemical analysis of the extract was also
carried out. Glibenclamide was used as a reference standard drug at a
dose of 2mg/kg body weight. The phytochemical results showed the
presence of alkaloids, glycosides, flavonoids, tannins, saponins,
steroids, and terpenoids. The extract had no effect on the elevated lipid
profile of the treated diabetic rats compared to the normal and standard
controls. However, Alstonia boonei extract lowered the High density
lipoprotein of the diabetic test groups when compared with the normal
control. These results show that ethanol extract of Alstonia boonei
leaves are rich in phytochemicals and had no effects on the elevated lipid profile of the
treated diabetic rats.
Keywords: Alstonia boonei, glinbenclamide, phytochemicals, lipid profile and diabetic rats.
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