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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Psychopharmacology (Berl). 2012 Jun 6;224(2):303–312. doi: 10.1007/s00213-012-2753-6

Table 1.

Cell counts of markers of DA and RMTg neurons

AP (mm) TH cells/section Pnoc cells/section
1.0   70±28   10±10
.6 186±18   16±4
.2 246±24   14±2
−0.2 288±44   30±4
−0.6 134±56   36±10
−1.0   12±4 104±6
−1.4     2±0 120±16
−1.8     0±0   42±12

Counts of neurons expressing tyrosine hydroxylase (TH) immunohistochemistry or prepronociceptin (Pnoc) mRNA are given per 40-µm section, as a function of anterior–posterior (AP) distance from the rostral edge of the interpeduncular nucleus