Research Paper Volume 13, Issue 1 pp 89—103
Further assessment of Salvia haenkei as an innovative strategy to counteract skin photo-aging and restore the barrier integrity
Figure 5. Effect of Salvia haenkei extract 0.01-0.1-1-10 μg/ml on IL1α (A), IL6 (B) and IL18 (B) mRNA levels in HaCaT cells exposed and not exposed to UVB radiation (30 KJ/m2). Results are normalized to GAPDH, expressed as ratio of treatment vs control not exposed to UVB, and are the mean ± SEM of 3 independent experiments. *p < 0.05, **p < 0.01, ***p < 0.001 treatment vs control-UVB; §p < 0.05, §§p < 0.01, §§§p < 0.001treatment vs control+UVB.