Does lipid peroxidation and glutathione peroxidase activity relationship in breast cancer depend on functional polymorphism of GPX1?
GPX1 polymorphism may be an important factor modifying oxidative stress response in breast cancer subjects. Further studies are needed to elucidate its potential clinical significance.
This study demonstrated that placement of a nasoenteral feeding tube with a 133-cm-long, small-caliber videoendoscope is feasible, safe, and distinctly more successful than with a 92-cm-long, small-caliber standard instrument.