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. Author manuscript; available in PMC: 2009 Jul 1.
Published in final edited form as: Wound Repair Regen. 2008 Jul-Aug;16(4):529–533. doi: 10.1111/j.1524-475X.2008.00400.x

Figure 1.

Figure 1

Overall cell density (# cells/gram of wound tissue) is described in the y axis of the graph below. This represents the number of cells quantified per gram of tissue harvested. Cell density is compared in cutaneous wounds following treatment with substance P (10−9M) or NaCl. Cell density is transiently increased on days 3 and 7 following injury compared to normal saline treatment, with day 7 reaching statistical significance (p<0.05). “Day 0” represents the skin harvested during the wounding, with neither SP nor NaCl treatment. N=36 for this experiment. Error bars represent standard deviation.