Fig. 1
From: Omega-7 inhibits inflammation and promotes collagen synthesis through SIRT1 activation
Cytotoxicity and SIRT1 expression of omega-7 in HaCaT cells. (A) Viability of HaCaT cells after treatment with increasing concentrations of omega-7 (1–20 μg/mL) for 24 h. (B) SIRT1 protein expression was determined in cells treated with increasing concentrations of omega-7 (1–20 μg/mL) for 24 h. Data are expressed as mean ± SEM of three independent experiments. *P < 0.05 and **P < 0.01 versus CON