Fig. 1. The cytotoxicity of PLP in HaCaT cells. HaCaT cells were treated with various concentrations (12.5, 25, 50 and 100 μg/ml) of PLP for 24 h. The cytotoxicity of PLP in HaCaT cells was measured by the MTS assay. All experiments were conducted at least 3 times.

Korean J Acupunct 2022;39:43-53 https://doi.org/10.14406/acu.2022.007

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