Fig. 12

In-vitro SRB cytotoxicity assay (IC50) of Sulfur and Magnesium Oxide against (A): A-549 and (B): A-375, and (C): A-431 cell lines in increasing concentrations (0.01, 0.1, 1, 10, and 100 µg/mL). Data points are expressed as mean ± SD (n = 3).

In-vitro SRB cytotoxicity assay (IC50) of Sulfur and Magnesium Oxide against (A): A-549 and (B): A-375, and (C): A-431 cell lines in increasing concentrations (0.01, 0.1, 1, 10, and 100 µg/mL). Data points are expressed as mean ± SD (n = 3).