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. 2008 Aug 27;295(5):R1446–R1454. doi: 10.1152/ajpregu.90511.2008

Fig. 4.

Fig. 4.

Vasopressin (VP)- or oxytocin (OT)-positive neurons in the PVN do not express FosB. A and D: RH induces FosB expression (red) in the PVN. B and E: VP (B) cell bodies and fibers (green) and OT (E) cell bodies and fibers (green) are localized in the magnocellular region of the PVN. Images shown are of the same field as FosB. C and F: merged images of double-label immunofluorescence reveal distinct red (FosB-positive) and green [VP-positive (C) or OT-positive (F)] subpopulations of neurons with no coexpression. Scale bar represents 100 μm.