title: Distribution of heavy metals in the hippocampal region of the guinea pig. A light microscope study with Timm's sulfide silver method.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002540:Cerebral Cortex / Q000166:cytology; D006168:Guinea Pigs; D006624:Hippocampus / Q000033:anatomy & histology / Q000166:cytology / Q000378:metabolism*; D006651:Histocytochemistry; D008670:Metals / Q000378:metabolism*; D008722:Methods; D008995:Monoamine Oxidase; D051381:Rats; D012834:Silver; D013045:Species Specificity; D013194:Staining and Labeling; D013440:Sulfides; D013702:Temporal Lobe / Q000166:cytology
chemical_list: D008670:Metals; D013440:Sulfides; D012834:Silver; D008995:Monoamine Oxidase