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. 2018 Oct 2;10(10):1399. doi: 10.3390/nu10101399

Figure 4.

Figure 4

PG102 downregulates expression of chemokines on M5-stimulated HaCaT cells in a dose-dependent manner. (A) Real-time polymerase chain reaction (PCR) (qPCR) analysis of mRNA expression levels of chemokines after 6 h. (B) Protein levels of chemokines measured in the cultured supernatant by enzyme-linked immunosorbent assay (ELISA) after 24 h. CXCL, chemokine (C-X-C motif) ligand. #### p < 0.001 versus negative control group; * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001 versus M5-only treated group.