title: Macular cherry-red spots and myoclonus with dementia: coexistent neuraminidase and beta-galactosidase deficiencies.
mesh_terms: D002478:Cells, Cultured; D002648:Child; D003704:Dementia / Q000201:enzymology*; D005260:Female; D005347:Fibroblasts / Q000201:enzymology; D005733:Gangliosidoses / Q000201:enzymology; D006801:Humans; D007787:Lactose Intolerance; D007962:Leukocytes / Q000201:enzymology; D008247:Lysosomes / Q000201:enzymology; D008266:Macula Lutea; D009207:Myoclonus / Q000201:enzymology*; D009439:Neuraminidase / Q000172:deficiency*; D010375:Pedigree; D012164:Retinal Diseases / Q000201:enzymology*; D013379:Substrate Specificity
chemical_list: D009439:Neuraminidase