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...

BACKGROUND In the ancient Indian herbal medicine system several ayurvedic preparations are claimed to have longevity enhancing effects. But, so far, no clear scientific evidence has been provided. One among them, is the roots of the plant, commonly known as Ashwagandha (Withania somnifera Dunal- WSD), which is supposed to have myriad of beneficial effects including long life. PURPOSE Here, we...

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...

This study presents a preliminary data of occurrence of elemental concentration in medicinal plants i.e Apium graveolens (seed), Sida cordifolia (root), Solanum surattense (whole plant), Tribulus terrestris(fruit) and Withania somnifera (root) used in Ayurveda, using Atomic absorption spectrometer (AAS) following standard procedures. The elemental concentration i.e. Mn, Na, K, Cl, Ca, Cr, Co, C...

Background: Emergence of bacterial resistance is critically an alarming situation in the health care industries. The medicinal plants have been used in the folk medicine to treat diseases without knowing their active compounds. Objectives: The aim of present study was to screening the antibacterial activities of Withania somnifera leaf extract against antibiotic resistant strains of Staphylococ...