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. Author manuscript; available in PMC: 2011 Mar 15.
Published in final edited form as: Free Radic Biol Med. 2007 Oct 3;44(6):972–981. doi: 10.1016/j.freeradbiomed.2007.09.013

Fig.3.

Fig.3

A. Intraepidermal nerve fiber profiles in control and diabetic rats with and without the PARP inhibitor GPI-15427 treatment. Left – representative image of intraepidermal nerve fiber profiles, magnification × 40; Right – skin fiber density. Mean ± SEM, n = 6–9 per group. C – control rats, D – diabetic rats. T- GPI-15427 treatment. * – p < 0.05 vs control rats; # – p < 0.05 vs untreated diabetic rats. B. Intraepidermal nerve fiber profiles in control and diabetic PARP+/+ and PARP−/− mice. Left – representative image of intraepidermal nerve fiber profiles, magnification × 80; Right – skin fiber density. Mean ± SEM, n = 8–11 per group. C – control mice, D – diabetic mice. ** – p < 0.01 vs control mice; ## – p < 0.01 vs diabetic PARP+/+ mice.