onosma bracteata/inflammation

The root extracts of Onosma leptanhtha were evaluated for their anti-iflammatory and cytotoxic activities. The cyclohexane extract, which appeared as the most active in both assays, has been further subjected to bioassay-directed fractionation to afford the naphthazarine derivatives:

BACKGROUND Roots of Onosma species are used for the treatment of various disorders such as bronchitis, tonsillitis, hemorrhoids as well as alleviating pains in folk medicine in Turkey. OBJECTIVE The chloroform and ethanol (70%) extracts obtained from the roots of Onosma species (Boraginaceae)

Four new naphthoquinones (1-4), including a dimeric one, shikometabolin G (1), together with six known ones (6-10), were isolated from the methanol extract of Onosma paniculatum. Their structures were established based on the analysis of NMR and MS spectroscopic data. All of the compounds were

Onosma bracteata Wall. (Boraginaceae) is a highly valuable medicinal herb that is used for the treatment of fever, bronchitis, asthma, rheumatism, stomach irritation, and other inflammatory disorders. The present study aims to explore the hepatoprotective potential of ethanolic extract

BACKGROUND Wound healing is the process of repair following an injury to the skin and other soft tissues. In this study, the effect of n-hexane d-chloromethane extract (1: 1) of root Onosma bulbotrichum DC on the second degree burn in rabbit model was investigated. METHODS Thirty-six adult rabbits