Isolation, Structural Elucidation, and Bioactivity Studies of Leaf Extract of Vernonia Amygdalina
نویسندگان
چکیده
منابع مشابه
Antiplasmodial, antioxidant and immunomodulatory activities of ethanol extract of Vernonia amygdalina del. Leaf in Swiss mice
Objective: Vernonia amygdalina (V. amygdalina) leaf is locally employed in the Southern region of Nigeria in the treatment of malari a infection. This study evaluated the in vivo antiplasmodial, antioxidant and immunomodulatory effect of ethanol extract of V. amygdalina leaf. Materials and Methods: The active principles of the dried leaf were extracted with ethanol. For quality validation, ch...
متن کاملAntiplasmodial, antioxidant and immunomodulatory activities of ethanol extract of Vernonia amygdalina del. Leaf in Swiss mice
OBJECTIVE Vernonia amygdalina (V. amygdalina) leaf is locally employed in the Southern region of Nigeria in the treatment of malaria infection. This study evaluated the in vivo antiplasmodial, antioxidant and immunomodulatory effect of ethanol extract of V. amygdalina leaf. MATERIALS AND METHODS The active principles of the dried leaf were extracted with ethanol. For quality validation, chemi...
متن کاملAntidiabetic Effect of Combined Aqueous Leaf Extract of Vernonia Amygdalina and Metformin in Rats
This study investigated the antidiabetic activity of the various combinations (ratios) of metformin (50 mg/kg) and aqueous extracts of the leaves of Vernonia amygdalina (100 mg/kg). The ratios of Extract to Metformin were 1:1, 2 1, and 2:1 and distilled water (control, p.o.) were given to both normoglycemic and alloxan-induced diabetic Wister albino rats. Blood was withdrawn and tested at 0, 1,...
متن کاملIn Vitro Antioxidant Properties of Methanolic Leaf Extract of Vernonia Amygdalina Del.
Various methods employed in evaluating antioxidant activities of various samples gives varying results depending on the specificity of the free radical or oxidant used as a reactant. This study investigated the antioxidant /radical scavenging properties of the methanolic extract of Vernonia amygdalina (MEVA) leaves and studied the relationship between the assay methods. Antioxidant capacity of ...
متن کاملThe effect of extract of bitter leaf (Vernonia amygdalina) on blood glucose levels of diabetic rats
Twenty-four (24) adult albino Wistar rats (twelve males and twelve females) were used for the study. The animals were divided into six groups of four rats in each. Proximate analysis was carried out on the plant sample with the following results: crude protein 22.45 ± 0.01%; crude fat (3.45 ± 0.0%); crude fiber (16.0 ± 0.0%) and Ash (9.95 ± 0.2%). Quantitative phytochemical analysis revealed th...
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ژورنال
عنوان ژورنال: American Journal of Applied Chemistry
سال: 2015
ISSN: 2330-8753
DOI: 10.11648/j.ajac.20150301.13