The Hair Growth-Promoting Effect of Rumex japonicus Houtt. Extract
Effect of RJ on proliferation in DPC and HaCaT cells. (a) DPC and (b) HaCaT cells were treated with RJ (5, 10, 50, 100, and 500 μg/mL) for 1 and 3 days. Cell viability was then determined in a MTT assay. Minoxidil (Mi, 100 μM) was used as positive control. The data shown are the mean ± SD of three independent experiments. Significant difference from control group, .