Anti-dermatophytic activity of hexane extracts of Azadirachta indica A. Juss.

Anti Dermatophytic Activity of Azadirachta Indica and Acalypha Indica Leaves- an in Vitro Study

This study was conducted to evaluate the effect of ethanolic, ethyl acetate and hexane extracts of Indian medicinal plants Azadirachta indica and Acalypha indica leaves against dermatophytes (60 isolates of Trichophyton rubrum, 22 isolates of Trichophyton mentagrophytes, 9 isolates of Microsporum gypseum and 9 isolates of Trichophyton tonsurans). Of the three extracts used the ethanolic and eth...

Studies on Hepatoprotective Properties of Leaf Extracts of Azadirachta indica A. Juss (Meliaceae)

The present study was carried out to evaluate the hepatoprotective role of leaf extracts of Azadirachta indica A. Juss. Hepatoprotective activities of ethanolic and aqueous extracts of A. indica were examined against carbon tetrachloride induced liver damage in mice using silymarin as control. Enzyme activities of Serum Glutamate Oxaloacetate Transaminase (SGOT), Serum Glutamate Pyruvate Transa...

Investigations on Antibacterial Activity of Leaf Extracts of Azadirachta indica A. Juss (Meliaceae): A Traditional Medicinal Plant of India

The present study was carried out to screen and evaluate antimicrobial activity of leaf extracts of Azadirachta indica A. Juss. Petroleum ether, dichloromethane, chloroform, ethanol and aqueous extract of leaves of A. indica were tested against selected Gram positive and Gram negative bacterial species. Phytochemical leaf extracts of A. indica exhibited significant anti-bacterial activity again...

Neem Tree (Azadirachta indica A. Juss) as Source of Bioinsectides

Photooxygenation of Nimonol, a Tetranortriterpenoid from Azadirachta indica. A. Juss

Nimonol (1), a tetranortriterpenoid isolated from the leaves of Azadirachta indica A. Juss (Meliaceae), upon photolysis undergoes both Diels-Alder and ene reactions with singlet oxygen at different sites leading to 14,15,20,21-diepoxy-23-nimonolactone (3), along with nimonolide (4), which have been well-characterised. The novelty of the reported reactions lies in hitherto unreported formation o...