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Fig. 3 | The Journal of Physiological Sciences

Fig. 3

From: Involvement of orexin-A neurons but not melanin-concentrating hormone neurons in the short-term regulation of food intake in rats

Fig. 3

The representative microscope images of c-Fos-immunoreactive nuclei (top) and the merged microscope images of ORX-A-immunoreactive neurons (red), MCH-immunoreactive neurons (green), and c-Fos immunoreactive nuclei (blue) after saline (left), 2DG (middle), or insulin (right) injections (middle). The bottom images are higher-power magnification of the boxed area in the middle images showing the representative region of c-Fos-ir and ORX-A-ir coexpression. Scale bars = 200 μm. f, fornix; D, dorsal and L, lateral direction. Arrows indicate the colocalization of c-Fos-ir and ORX-A-ir

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