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. Author manuscript; available in PMC: 2014 Dec 26.
Published in final edited form as: Neuroscience. 2013 Oct 9;255:10.1016/j.neuroscience.2013.09.063. doi: 10.1016/j.neuroscience.2013.09.063

Fig.A.

Fig.A

Representative autoradiograms illustrate 35S-mRNA hybridization signal for CCK (1) and FGF-R1 (2) in selected coronal hemi-sections (approx. 5.22mm posterior to Bregma) through the rostral VTA (VTAr; black arrows). The effects of repeated FGF-2 treatment on CCK (3) and FGF-R1 (4) mRNA levels are shown. Transcript levels are expressed as integrated optical density (IOD) units. Data are in mean ± S.E.M., *P<0.05, **P<0.01. N= 6–7 for each treatment group.