Hello Céline, since you have experience with alpha-MSH staining, maybe you can help me with my question... https://www.researchgate.net/post/alpha-MSH_staining_in_PVN_Cell_bodies_stained?_tpcectx=post_detail_recommendations&tpr_view=yOzmsxPL47RiuJXT0EA5YGOCXe2kNtt7y0M6_3&_trid=e4tRGie7oKXfGFW1ToZS5lVzHH1y4U1OWsQP_3