Cell proliferation was assessed using (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT; Sigma-Aldrich) assay. Twenty microliters of 5 mg/ml MTT solution was added to each well ...

Epidermal Growth Factor Stability and Cell Proliferation Enhanced by Antioxidants. Advances in Bioscience and Biotechnology, ...