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...

partaken of a quantity of datura leaves, prepared in the form of curry, with rice, which he afterwards acknowledged to have voluntarily taken. On admission, he lay perfectly unconscious, with severe spasmodic muscular twitchings and stertorous breathing. Skin cool; pulse about 108?, feeble. Pupils dilated and insensible to the effects of light. The stomach pump was immediately introduced, but d...

objectives: datura stramonium (ds) is a common weed along roadsides, in cornfields and pastures and in waste areas. it belongs to the family solanaceae and its toxic components are tropane belladonna alkaloids. it has been used voluntarily by teenagers for its hallucinogenic effect. the plant is named in iran as tatoore. symptoms and signs of acute d. stramonium poisoning usually are similar to...

Plant tissue culture techniques were used to study the effect of NaCl on tropane alkaloids accumulation and proline content of both Datura metel and Datura stramonium. Callus cultures were established for both Datura species. However, MS medium supplemented with 1mg/l of both BA and NAA was the best for callus production in D. metel, while MS supplemented wit...

Chemical fungicides are used worldwide for enhance crop yield and control plant diseases. When crops are treated with chemical fungicides over a long period then some fungi develop resistance to these chemicals beside this these chemicals are harmful to other non target microorganism and disturb microbial community of soil. In view of these facts, it is urgent need to discover eco friendly, ren...

Availability of complete plastid genomes of ten solanaceous species, Atropa belladonna, Capsicum annuum, Datura stramonium, Nicotiana sylvestris, Nicotiana tabacum, Nicotiana tomentosiformis, Nicotiana undulata, Solanum bulbocastanum, Solanum lycopersicum, and Solanum tuberosum provided us with an opportunity to conduct their in silico comparative analysis in depth. The size of complete chlorop...

The lectin from Datura stramonium can be inhibited by oligomers of N-acetylglucosamine. This property was exploited to purify the lectin by affinity chromatography on Sepharosefetuin. The purified lectin is a glycoprotein in having subunits of 40 000 and 45 000 mol.wt.

The complete amino acid sequences of [2Fe-2S] ferredoxins from Scopolia japonica and Lycium chinense have been determined by automated Edman degradation of the entire Cm-proteins and of the peptides obtained by enzymatic digestions. These two ferredoxins exhibited only 2-7 differences in the amino acid sequence when compared to the Datura-ferredoxins (D. stramonium, D. metel, and D. arborea), a...