The aqueous extracts of twenty plants were screened by agar diffusion methods for their antibacterial activity against Rathyibacter tritici, a causal organism of tundu diseases of wheat. The combined extracts of leaf extracts of Datura stramonium and stem extracts of Acacia catechu in general showed a strong enhancement in activities over the individual extracts of leaves extracts of Datura str...

Background and objectives: Datura innoxiaMilleris one of the two species of Datura (Solanaceae) which grow in Iran. There are many reports of the biological activities of Datura and in the present study the ability of Datura innoxia for inhibiting angiogenesis was evaluated. Methods: The methanol extract and petroleum ether, ...

Poisoning of a young adolescent caused by the intake of extracts prepared from the plant Datura stramonium is presented. It is a broadleaf annual erect herb with spine covered seed capsule. Its toxic alkaloids, atropine and scopolamine, cause a series of characteristic classic symptoms of anticholinergic poisoning. Children are mostly exposed to the poisoning by the plant species from the genus...

Fifty three alkaloids were identified in the organs (roots, stems, leaves, flowers, and seeds) of Datura innoxia by GC/MS. Seventeen of them are reported for the first time for this species and one nor-derivative, 3-phenylacetoxynortropane (28), for the genus Datura. Furthermore, four new tropane esters were tentatively identified as 3-acetoxy-6,7-epoxytropane (acetylscopine) (10), 3-acetoxy-6-...

Aqueous leaf extract of four different species of Datura viz. D.stramonium L., D. innoxia Mill.Gard, D. metal L. and D. ferox L. Amoen were tested for their antifungal activity against phytopathogenic molds in terms of mycelial growth of Alternaria solani and Fusarium oxysporum f.sp. udum causing early blight of tomato and wilt of pigeonpea respectively. The extract of Datura sp. at 5, 10, 15 a...

Three flavonoidal aglycones viz; F1 (Chrysin), F2 (Kampferol) and novel F3( 3,7dimethylether quercetin), were isolated from acetone wash of fresh leaves of Datura stramomium L. Isolated compounds were identified on the basis of their physico-chemical properties, Co-TLC, H-NMR, C-NMR and CIMS specrtum. Significant cytotoxic activity against three tumor cell lines (liver, cervix & breast), was re...

Four cases of toxic delirium resulting from accidental ingestion of datura seeds are reported. All of them had features of anticholinergic delirium.