Activation tagging in Salvia miltiorrhiza can cause increased leaf size and accumulation of tanshinone I and IIA in its roots.

Background: Salvia miltiorrhiza Bunge (Danshen), an important herb in traditional Chinese medicine, is commonly used for treatment of cardiovascular diseases. One of the major bioactive constituents of Danshen, diterpenoid tanshinone, has been proved with pharmacological properties and have the potential to be a new drug candidate against various diseases. In our previous study, we have established an activation tagging mutagenesis (ATM) population of callus lines of S.

Anti-metastatic activity of biologically synthesized gold nanoparticles on human fibrosarcoma cell line HT-1080.

Plants are exploited as a potential source for the large-scale production of noble gold nanoparticles in the recent years owing to their various potential applications in nanobiotechnology and nanomedicine. The present work describes green biosynthetic procedures for the production of gold nanoparticles for the first time by using an aqueous extract of the Dysosma pleiantha rhizome. The biosynthesized gold nanoparticles were confirmed and characterized by ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy, transmission electron microscopy, and scanning electron microscopy equipped with energy dispersive spectroscopy.

Wild bitter gourd improves metabolic syndrome: a preliminary dietary supplementation trial.

Background: Bitter gourd (Momordica charantia L.) is a common tropical vegetable that has been used in traditional or folk medicine to treat diabetes. Wild bitter gourd (WBG) ameliorated metabolic syndrome (MetS) in animal models.

Development of an activation tagging system for the basidiomycetous medicinal fungus Antrodia cinnamomea.

This study describes the development of an efficient and reliable activation tagging system for the medicinal fungus Antrodia cinnamomea. For successful Agrobacterium tumefaciens-mediated transformation, different parameters were considered. The Agrobacterium concentration of 5 x 10(8) cfu ml(-1), 1mm acetosyringone, 25-d-old mycelia at 0.