title: Intensification of nickel- and cobalt-filled neurone profiles following differential staining by rubeanic acid.
mesh_terms: D000577:Amides; D000818:Animals; D003035:Cobalt; D008854:Microscopy, Electron; D009474:Neurons / Q000648:ultrastructure*; D009532:Nickel; D009987:Orthoptera; D012908:Snails; D013194:Staining and Labeling / Q000379:methods*; D013854:Thioamides
chemical_list: D000577:Amides; D013854:Thioamides; D003035:Cobalt; D009532:Nickel; C005728:rubeanic acid