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. Author manuscript; available in PMC: 2009 Jun 8.
Published in final edited form as: Exp Brain Res. 2008 May 14;189(1):71–77. doi: 10.1007/s00221-008-1398-5

Figure 1.

Figure 1

Minocycline protects motoneurons but not PPNs from cell death at 4 weeks after VRA injury. S1 spinal cord sections from vehicle (a) or minocycline (b) groups were immunohistochemically processed for ChAT to quantify the percent of surviving PPNs and motoneurons. Minocycline administration resulted in a significant increase in motoneuron survival, but not PPN survival (* p<0.05; c). Note that significantly more PPNs survived than motoneurons after injury in the vehicle group. Scale bar = 60 µm and applies to all high magnification images.