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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Brain Struct Funct. 2014 Oct 2;221(1):261–276. doi: 10.1007/s00429-014-0905-7

Figure 4.

Figure 4

Reinstatement of methamphetamine seeking does not alter the number of proliferating cells or surviving cells in the dentate gyrus of the hippocampus. (a–b) Photomicrographs of DAB stained Ki-67 cells (a) and 30-day-old BrdU cells (b) from one control drug naïve rat. Scale bar in (a) applies (a–b) = 30 um in (a) and 20 um in (b). (c–d) Quantitative analysis of immunoreactive cells stained for Ki-67 (c) and BrdU (d). Data are expressed as mean ± S.E.M; n = 9 sedentary group; n = 9 WR; n = 6 drug naive.