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. 2017 Mar 1;23(5-6):243–251. doi: 10.1089/ten.tea.2016.0263

FIG. 8.

FIG. 8.

CD31 staining of dorsal mouse skin 30 days after injection with saline, HA, MA-HA, or 3D MA-HA. A significantly higher CD31 count was noted in the layer below the panniculus carnosus of mice at the site of 3D MA-HA injection on day 30 when compared with the control groups. On day 30, there were no differences in CD31 counts in the layer above the panniculus carnosus at the site of injection across the groups. Arrow represents injection area. Scale bar represents 200 μm. * represents p < 0.05.