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. Author manuscript; available in PMC: 2015 May 14.
Published in final edited form as: Cardiovasc Drugs Ther. 2015 Apr;29(2):121–127. doi: 10.1007/s10557-015-6580-y

Fig. 1.

Fig. 1

Activation of c-fos in PVN neurons (a) c-fos immnuoreactivity was observed only in paraventricular nuclei (PVN) of the hypothalamus 90 min after administration of recombinant human irisin (r-irisin) at 2.5 μg/rat. (b) c-fos positive signal intensity and area expressed as mean±SEM. p<0.05 denotes statistical significance