The main objective of this study is to evaluate the anti-oxidant properties in methanolic extract of Leaves and fruit of cucumies melo () The methanol leaf extract noticed significant scavenging activity on DPPH, superoxide, nitric oxide , hydrogen peroxide and hydroxyl radical. The total phenolic compounds were found to be high with leaves rather than the flesh of fruit.

The Aqueous Extract of Vitis vinifera leaves was investigated for its effect on some immunoglobulin in induced hyperthroidism rabbits . The equeous extract of leaves at does level of 100 mg ml showed significant increase ( p<0,05) on level of IgG and significant decrease ( p < 0.05) on level of IgA , IgM to normal level .

plant extracts, like phytoecdysteroids, are currently studied because of the possibility of their use in plant protection. phytoecdysteroids are insect steroid hormone analogues, and they are believed to deter invertebrates from plants, either by acting as antifeedants or by being toxic through hormonal disruption on ingestion. we describe here the effects of extract from spinacia oleracea l. (...

The different solvent extracts of the leaves of Plectranthus amboinicus were evaluated for their antioxidant and antibacterial properties. The ethyl acetate extract of the leaves which had the highest polyphenolic content showed an appreciable DPPH radical scavenging activity as well as total antioxidant capacity as compared with extracts obtained using hexane, acetone, methanol, hydroalcohol a...

A rapid method has been developed for the quantitative estimation of β-sitosterol, total phenolic and flavonoid compounds present in the leaves of Moringa oleifera Lam. (Family: Moringaceae). The hydroalcoholic extract of the leaves was subjected for the quantitative estimation of these compounds. The hydroalcoholic extract of the leaves of Moringa oleifera was prepared by the process of cold m...

Chamaecyparis obtusa (CO) belongs to the Cupressaceae family, and it is found widely distributed in Japan and Korea. In this study, the anti-proliferative activities of the methanol and water extracts of CO leaves against a human colorectal cancer cell line (HCT116) were investigated. The methanol extract of CO leaves, at a concentration of 1.25 µg/mL, exhibited anti-proliferative activity agai...

The present study was concerned with the pharmacological potency of zizyphus leaves extract towards antitumor in the form of Ehrlich ascites carcinoma (EAC) model in female albino mice. Ascites tumor was introduced into mice by inoculation of 2 x 10 viable tumor cells/mouse. After 10 days of transplantation, the extraction of zizyphus leaves was given daily for 21 days via intraperitoneal route...

BACKGROUND Albizia adianthifolia (Schumach.) W. Wright (Fabaceae) is a traditional herb largely used in the African traditional medicine as analgesic, purgative, anti-inflammatory, antioxidant, antimicrobial and memory-enhancer drug. This study was undertaken in order to evaluate the possible cognitive-enhancing and antioxidative effects of the aqueous extract of A. adianthifolia leaves in the ...

We report the first phytochemical study of the neotropical orchid Cyrtopodium paniculatum. Eight new compounds, including one phenanthrene 1, one 9,10-dihydro-phenanthrene 2, one hydroxybenzylphenanthrene 3, two biphenanthrenes 4-5, and three 9,10 dihydrophenanthrofurans 6-8, together with 28 known phenolic compounds, mostly stilbenoids, were isolated from the CH₂Cl₂ extract of its leaves and p...