Ashwagandha (Withania somnifera Dunal., Solanaceae) is one of the most reputed medicinal plants of Ayurveda, the traditional medical system. Several of its traditionally proclaimed medicinal properties have been corroborated by recent molecular pharmacological investigations and have been shown to be associated with its specific secondary metabolites known as withanolides, the novel group of er...

Extracts of Chaetomium globosum EF18, isolated as endophytic fungus from Withania somnifera, were found effective against Sclerotinia sclerotiorum. Ethyl acetate and methanol extracts were more effective than hexane extract showing >80% growth inhibition. Bioactive compound (antibiotic Sch 210971, m/z 445 and λmax 290) having antifungal activity against S. sclerotiorum has been isolated in pure...

Background: Withania somnifera has been the foundation of numerous contemporary medicines today for treatment various diseases. However, phytochemical variability profile is lacking in root and leaf organs. Aim: This study was aimed to elucidate seedling, vegetative reproductive stages roots W. using High performance thin layer chromatography (HPTLC) fingerprinting. Methods: The HPTLC with dual...

Withania somnifera (L) Dunal. and Solanum surattense Burm f., the two medicinally important members of family Solanaceae, were investigated for induction of hairy roots using soil borne bacterium, Agrobacterium rhizogenes. Explants like stem segments, hypocotyls and leaves with midrib were infected with the bacterium in vitro. In both plants, extensive hairy roots were induced from leaf explant...

Ginseng (Panax ginseng) and Ashwagandha (Withania somnifera) are widely used as geriatric tonics. Both individually have not shown any toxicity on long term administration. Study was planned to assess the safety of the combination by doing subacute toxicity study in rats with 90 days oral administration using three doses. Food consumption, body weight, haematological, biochemical and histopatho...

Endophytic microorganisms are recognized as potential source of novel chemical molecules that might be useful in the treatment of infectious diseases. This study was conducted with the aim to isolate and identify endophytic bacteria from medicinal plants recommended for cancer therapy with a potential to produce L-asparaginase. Five different plants were selected to enhance diversity as Cathara...