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. Author manuscript; available in PMC: 2015 Oct 21.
Published in final edited form as: Alcohol Clin Exp Res. 2014 Oct 21;38(10):2590–2596. doi: 10.1111/acer.12538

Figure 2.

Figure 2

Figure 2

Figure 2

Figure 2

Figure 2

Representative high magnification photomicrograph depicting c-Fos +ve nuclei (arrows) in the NAc shell region of rats exposed to: systemic water + BF ACSF administration (Panel A); systemic alcohol + BF ACSF administration (Panel B); systemic water + BF nicotine administration (Panel C) and systemic alcohol + BF nicotine administration (Panel D). Calibration bar: 30 µm. The boxes in the insets describe the localization of the photomicrograph in the NAc shell. Calibration bar: 100 µm. Abbreviations: ac, anterior commissure; AcbC, core region of NAc. The graphical representation of the results is described in Panel E.