Phenolic compounds from tinctures enhanced antitumor activity in melanoma murine cancer cells.

Cancer is one of the biggest problems in public health worldwide. Plants have been shown important role in anticancer research. L.

Doping control analysis at the Rio 2016 Olympic and Paralympic Games.

This paper summarises the results obtained from the doping control analyses performed during the Summer XXXI Olympic Games (August 3-21, 2016) and the XV Paralympic Games (September 7-18, 2016). The analyses of all doping control samples were performed at the Brazilian Doping Control Laboratory (LBCD), a World Anti-Doping Agency (WADA)-accredited laboratory located in Rio de Janeiro, Brazil. A new facility at Rio de Janeiro Federal University (UFRJ) was built and fully operated by over 700 professionals, including Brazilian and international scientists, administrative staff, and volunteers.

Direct electric current treatment modifies mitochondrial function and lipid body content in the A549 cancer cell line.

Electrochemical therapy (EChT) entails treatment of solid tumors with direct electric current (DC). This work evaluated the specific effects of anodic flow generated by DC on biochemical and metabolic features of the A549 human lung cancer cell line. Apoptosis was evaluated on the basis of caspase-3 activity and mitochondrial transmembrane potential dissipation.