The hydroalcoholic extracts of dried ligulate florets of Calendula officinalis L., dried leaves of Plantago major L., and dried aerial parts of Vinca major L. were prepared and used as the main active ingredients of two types of anti-anorectal disease ointments and suppositories. Benzocaine was used in one of the formulations, while a mixture of belladonna dry extract and ephedrine sulfate ...

Plants are the important sources of drugs. Secondary metabolites are responsible for therapeutic propertiesin plants. Three compounds including (-)-hyoscyamine, its racemate atropine, and scopolamine (hyoscine) are the most famous tropane alkaloids in the Solanaceae familly. Nowadays, attempts to developthese alkaloids in biotechnological procedures which are principally based on the hairy root...

Agrobacterium rhizogenes (pRi), a causative agent of hairy root disease, effectively induces hairy root formation in a variety of plant species. In our study four bacterial strains AR15834, A4, 9435 and C318 and three explants types leaf, stems and roots, were examined. Hairy roots were induced from roots, stems and leaf explants. The highest transformation efficiency of 77% was achieved by usi...

During a series of surveys in two valleys Mount Lebanon between 2014 and 2020, four new occurrences vascular plants were detected. Atropa bella-donna L. (Solanaceae, Spermatophyte), Circaea lutetiana (Onagraceae, Euonymus latifolius (L.) Mill. (Celastraceae, Spermatophyte) recorded for the first time Lebanon, while Daphne pontica (Thymelaeaceae, thought to be extirpated was rediscovered after 7...

Phytosulfokine-alpha (PSK-alpha) is a small plant peptide (5 amino acids) that displays characteristics typically associated with animal peptide hormones. PSK-alpha was originally isolated based on its mitogenic activity with plant cultures; it has been reported to increase production of tropane alkaloids from Atropa belladonna, although its general influence on secondary metabolite production ...

The hydroalcoholic extracts of dried ligulate florets of Calendula officinalis L., dried leaves of Plantago major L., and dried aerial parts of Vinca major L. were prepared and used as the main active ingredients of two types of anti-anorectal disease ointments and suppositories. Benzocaine was used in one of the formulations, while a mixture of belladonna dry extract and ephedrine sulfate ...