(a) Wounds were harvested from wild type mice throughout the closure period and bacterial flora (CFU/mg protein) determined. Photomicrographs above the graphic show the general state of the wounds at the time in days shown. Photomicrograph to the right of the graphic shows a representative bacterial culture plate at day 1. (b, c, d, e) QPCR analysis (fold change) of primers for MPO, F4/80, CRAMP, NOS1-3, and arginase-1 and 2 from wild type wounds during the experimental period.