Colloid-like droplets in the pars intermedia of the frog Rana nigromaculata.
D000818:Animals; D001001:Anura; D003102:Colloids; D006651:Histocytochemistry; D009074:Melanocyte-Stimulating Hormones / Q000032:analysis*; D010902:Pituitary Gland / Q000032:analysis*; D011898:Ranidae / Q000378:metabolism*
D003102:Colloids; D009074:Melanocyte-Stimulating Hormones