Representative Compounds Showing Inhibitory Activities in Cell Proliferation Assays.

<p>^aTest samples were dissolved in DMSO and then added to cell culture. Final concentration of DMSO was adjusted less than 1% in the culture. Under this condition, DMSO did not show inhibitory activities.</p><p>^bDose-response curves were obtained by two-fold serial dilution of test samples starting from 400 mM at most. In each experiment, each assay was done in duplicate. Data represents means ± range (n = 2) or standard deviation (n > 2) in repeated experiments.</p><p>^cn represents the number of experiments done to obtain these data.</p><p>Representative Compounds Showing Inhibitory Activities in Cell Proliferation Assays.