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. 2010 Jun 23;31(1):200–211. doi: 10.1038/jcbfm.2010.78

Figure 5.

Figure 5

Total and perivascular cholinergic innervation of 18-month-old TGF mice. (A) The number of ChAT-positive fibers and terminals was comparable between elderly TGF and wild-type (WT) mice, and remained unaffected by short pioglitazone (pio) therapy (n=3 to 5 mice per group). Bar=25 μm. (B) There was no difference in the number of cortical ChAT terminals (dark brown, indicated by arrows) apposed to collagen IV-stained vessels (blue) between WT and TGF mice, and no effect of pioglitazone (n=3 to 4 mice per group). Bar=10 μm. Errors bars represent s.e.m.