Exposure of the skin to UVB radiation causes skin damage. UVB is considered lethal as it spontaneously causes sunburn, is genotoxic, and responsible for significant depletion of dermal antioxidants (enzymic and non-enzymic). It initiates photochemical reactions resulting in extensive free radical generation and in turn oxidative stress. The harmful effects of chemical based commercial sunscreen...

BACKGROUND Inhibition of the proteolytic activity of 26S proteasome, the protein-degrading machine, is now considered a novel and promising approach for cancer therapy. Interestingly, proteasome inhibitors have been demonstrated to selectively kill cancer cells and also enhance the sensitivity of tumor cells to chemotherapeutic agents. Recently, polyphenols/flavonoids have been reported to inhi...

Nanoparticles have a size of 1nm-100nm in any one the three dimensions. Smaller nanoparticles different physical, chemical and biological properties than atoms molecules. Metals, non-oxide ceramic materials, metal oxides, silicates, polymers, organic biomolecular components can be used to create material nanoparticles. come various shapes, like spheres, platelets, cylinders, tubes. Green synthe...

Reproduction potential of vermicomposting earthworm Eudrilus eugeniae using Murraya koenigii leaf litter with cow dung and garden soil used as the mixed substrates. The growth reproductive number juveniles, cocoons adults were higher in experimental setup T1 (100% alone). In curry suppressed reproduction earthworm, it might be due to concentration chemical compounds Alpha-caryophyllene, 2-Pheny...