Flax Fiber Hydrophobic Extract Inhibits Human Skin Cells Inflammation and Causes Remodeling of Extracellular Matrix and Wound Closure Activation

Figure 9

RT real-time PCRs of genes related to inflammatory state expressed by NHDF cells after treatment with flax fiber hydrophobic extract. Final CBD concentrations 0.211 (Ex 1) and 0.105 (Ex 2) μg/mL; C: untreated cells; EtOH: ethanol-treated cells used as negative control; CBD 1 and 2: positive control samples of pure CBD in concentration corresponding to Ex 1 and 2; SIT1 and SIT2: positive control samples of pure β-sitosterol in concentration corresponding to Ex 1 and 2 (3.63 and 1.82 μg/mL). Measurements of five replicates, ± SE, .