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. 2017 Jul 25;12(7):e0181822. doi: 10.1371/journal.pone.0181822

Fig 9. Histological evaluation of inflammatory response in tissue sections of the hind paw, stained by hematoxylin/eosin (40x magnification).

Fig 9

The section of plantar tissues from the groups pretreated with complex 1 (A) or indomethacin (C) with the weak inflammatory response in the hypodermis with scarce PMN infiltrate. The tissue sections from the group exposed to complex 7 (B) and 10% DMF solution (control, D) with the strong inflammatory reaction in the hypodermis with massive focal PMN infiltrate.