Ascorbic Acid and selenium has a potential use in the prevention of cancer. The role of
antioxidant enzymes against cancer is to prevent oxidative damage. The aim of the study …

It is aimed to investigate the effect of vitamin E, powerful antioxidant (alpha-tocopherol
succinate) on antioxidant enzyme activities in hepatocellular carcinoma (HepG2) cells. The …

Materials and Methods: In the present study, the cytotoxic effect of different concentrations of
ascorbic acid and selenium on human breast cancer cell line (MCF7 cells) and human colon …

Abstract The Major Applications of Antioxidant Enzymes in Cancer Treatments were
investigated in the present study. Throughout human cells, reactive oxygen species (ROS) …

Human cells that live in biological harmony can become cancerous. As they do so, they
engage in anaerobic respiration, undergo rapid cell growth and division according to …

Selenium is a key component of a number of functional selenoproteins required for normal
health. The best known of these are the antioxidant glutathione peroxidase enzymes, which …

: The role of antioxidants in prevention and treatment of cancers have been reported by
several studies. In our investigation we studied the effects of ascorbic acid, α-tocopherol …

After being treated with ascorbic acid (AA) 3 mM+ sodium selenite (SS) 1.5 microM, the
growth rate and mitotic index of human hepatoma cells BEL-7402 decreased remarkably …

BACKGROUND: Oxidative stress is implicated in oral carcinogenesis and has been found to
be aggravated during radiotherapy. A great deal of attention has been focused on the …

To investigate the role of oxygen free radicals in hepatocellular carcinoma we assayed
tissue scavenger enzymes (superoxide dismutase and selenium-dependent glutathione …