A Phytocomplex Consisting of Tropaeolum majus L. and Salvia officinalis L. Extracts Alleviates the Inflammatory Response of Dermal Fibroblasts to Bacterial Lipopolysaccharides

Figure 2

Cell viability of BJ cells treated with T : S extracts in different concentrations for 24 h, followed by exposure to LPS 10 μg/mL compared to LPS and untreated cells. BJ cells were exposed to T : S extracts in concentrations ranging between 0 and 500 μg/mL or only to LPS 10 μg/mL compared to untreated cells; the two extracts were tested using different formulations, according to the following ratios between Tropaeolum majus L. (T) and Salvia officinalis L. extracts (S): (1) 1 : 1, (2) 1 : 2, (3) 2 : 1, (4) 3 : 1, and (5) 1 : 3. Data are presented as mean of , for each sample.