title: Cobalamin contents of the brains in some clinical and pathologic states.
abstract: To study the cobalamin content of the brains in various clinico-pathologic states in the elderly, the patho-histology and cobalamin content were examined in autopsy brains with special attention to the temporal and frontal lobes. Consequently, a decrease of cobalamin contents and its binding protein (binder) was found in brains with dementia, severe neuronal loss, myelin degeneration, brain atrophy, ventricular dilatation, and vascular lesions in comparison with those in the controls.
mesh_terms: D000368:Aged; D001921:Brain / Q000378:metabolism* / Q000473:pathology; D001927:Brain Diseases / Q000378:metabolism*; D003704:Dementia / Q000378:metabolism; D003711:Demyelinating Diseases / Q000378:metabolism; D005625:Frontal Lobe / Q000378:metabolism; D006801:Humans; D013347:Subcellular Fractions / Q000378:metabolism; D013702:Temporal Lobe / Q000378:metabolism; D014155:Transcobalamins / Q000378:metabolism; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D014155:Transcobalamins; D014805:Vitamin B 12