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. 2015 May 1;10(5):e0124276. doi: 10.1371/journal.pone.0124276

Fig 7. Echinacea purpurea fraction effects on CCL3 and CCL5.

Fig 7

Fractions from the silica gel column were tested for their effects on the production of CCL3 (MIP1-α) and CCL5 (RANTES) from RAW 264.7 cells in the absence (A and B) or presence (C and D) of 10 ng/mL LPS. Treatments were for 16–18 hr. and chemokine levels in supernatants were quantified by ELISA. Each fraction was tested at 50 μg/mL. Data shown are means +/- SEM or SD from three (CCL3) and two (RANTES) independent experiments. Statistical analysis was performed using the Student’s T test, *p<0.05. M, media; CL, chloroform layer.