A new triterpenoid, 3-oxo-12β-hydroxy-oleanan-28,13β-olide (1), and six known triterpenoids 2-7 were isolated from the root bark of Ekebergia capensis, an African medicinal plant. A limonoid 8 and two glycoflavonoids 9-10 were found in its leaves. The metabolites were identified by NMR and MS analyses, and their cytotoxicity was evaluated against the mammalian African monkey kidney (vero), mous...

Five new highly oxygenated lanostane-type triterpenoids [ganoderic acid GS-1 (1), ganoderic acid GS-2 (2), ganoderic acid GS-3 (3), 20(21)-dehydrolucidenic acid N (4) and 20-hydroxylucidenic acid A (5)] were isolated from the fruiting body of Ganoderma sinense, together with known compounds including 6 triterpenoids and 3 sterols. The structures of the new triterpenoids determined by spectrosco...

Phytochemical studies of whole plant of Phyllanthus debilis Klein.ex.willd (Euphorbiaceae) reveals the presence of phytosterols, lignans, glycosides and absence of saponin, triterpenoids, tannins and alkaloids have been reported in this plant for the first time.

Two new long-chain alkanoic acid esters of lupeol were isolated together with known triterpenoids, alpha-amyrin, beta-amyrin, cycloartenol, lanosta-7,24-diene-3beta-ol and lupeol from Alecrim-propolis collected in Brazil. The structures were characterized by spectroscopic means.

Phytochemical studies of leaf of the plant Lagerstroemia Parviflora Roxb (Lythraceae) reveals the presence of phytosterols, tannins, alkaloids, glycosides and absence of saponin, flavanoid and triterpenoids have been reported in this plant for the first time.

Hepatoprotective activity of the ethyl acetate extract of Teucrium polium L. was investigated using rats with CCl4-induced liver damage. Specific biochemical parameters (glutathione peroxidase, superoxide dismutase, reduced glutathione and total antioxidative status) were estimated in blood and in liver homogenate. Lipid peroxidation in CCl4-intoxicated rats was evidenced by a marked increment ...

Present study was carried out to investigate different extracts of Bauhinia purpurea (B.P) for its hepatoprotective activity against CCl4 induced hepatotoxicity. The different parts of Bauhinia purpurea were collected authenticated and were subjected to extraction using solvent alcohol. Healthy wistar albino rats (150-200g) of male sex were used for the in-vivo investigations. Liver damage was ...

Omega-3 polyunsaturated fatty acids are essential fatty acids offering multiple health benefits. They form an integral part of cell membrane and are indispensable for normal metabolism. Fish oil and flaxseed oil are among few dietary sources of these fatty acids. In present investigation, hepatoprotective potential of omega-3 fatty acids in the form of flaxseed oil and fish oil was assessed aga...

The acetone (AEAC) and aqueous extracts (AQEAC) of Adina cordifolia, belonging to the family Rubiaceae, were studied for hepatoprotective activity against Wister rats with liver damage induced by ethanol. It was found that AEAC and AQEAC, at a dose of 500 mg/kg body weight exhibited hepatoprotective effect by lowering the Serum Glutamate Pyruvate Transaminase (SGPT), Serum Glutamate Oxaloacetat...

Aqueous extracts from seeds of Areca catechu L. (Arecaceae) (AC) and nutgalls of Quercus infectoria Oliv. (Fagaceae) (QI) were investigated for their hepatoprotective potential by studying their antioxidant capacity using four different methods, by determining their in vitro anti-inflammatory activity against 5-lipoxygenase, and by evaluating their hepatoprotective potential against liver injur...