Fig. 4. Immunohistochemistry showing difference in expression of galanin (GAL) and its receptors between lesional and normal skin. Galanin, GAL1R and GAL2R.

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Fig. 4. Immunohistochemistry showing difference in expression of galanin (GAL) and its receptors between lesional and normal skin. Galanin, GAL1R and GAL2R were all expressed in epidermis and dermis of lesional (E~G), and normal skin (A~C), with similar degree of expression when compared to normal skin. GAL and GAL1R were expressed in whole layer of epidermis, and GAL2R in spinous layer. (D), (H) Isotype control. Scale bar=200 µm. Fig. 4. Immunohistochemistry showing difference in expression of galanin (GAL) and its receptors between lesional and normal skin. Galanin, GAL1R and GAL2R were all expressed in epidermis and dermis of lesional (E~G), and normal skin (A~C), with similar degree of expression when compared to normal… Ann Dermatol. 2019 Apr;31(2):154-163. https://doi.org/10.5021/ad.2019.31.2.154