Trans-resveratrol restores the damages induced by organophosphate pesticide-monocrotophos in neuronal cells.

The restorative potential of trans-resveratrol (RV) was investigated in a rat neuronal cell line (PC12) exposed to organophosphate pesticide-monocrotophos (MCP). RV shows significant protection against MCP-induced alterations in PC12 cells by restoration of oxidative stress-mediated apoptosis and cytotoxicity. RV treatment significantly reduced reactive oxygen species (ROS) production and lipid peroxidation, and also restored glutathione levels and mitochondrial membrane potential, in cells receiving MCP.

Multi-walled carbon nanotubes induce oxidative stress and apoptosis in human lung cancer cell line-A549.

Multi-walled carbon-nanotubes (MWCNTs)-induced apoptotic changes were studied in human lung epithelium cell line-A549. Non-cytotoxic doses of MWCNTs were identified using tetrazolium bromide salt (MTT) and lactate dehydrogenase (LDH) release assays. Cells were exposed to MWCNTs (0.