Fig. 3

Cellular distribution of GPR120 in the hypothalamus of mice. Tissue sections (5.0 μm) were prepared from the hypothalamic region of lean Swiss mice and were evaluated by indirect immunofluorescence staining using antibodies against GPR120 (a–b, red in A and green in B), vimentin (a, green), and IGFBP2 (b, red). Nuclei were stained with DAPI (blue). In the captions, the yellow circle indicates region with cells co-expressing GPR120 and vimentin (a). Images are representative of three independent experiments