title: Tay-sachs disease. Detection of heterozygotes and homozygotes by serum hexosaminidase assay.
mesh_terms: D000328:Adult; D000368:Aged; D000581:Amidohydrolases / Q000097:blood*; D002648:Child; D002675:Child, Preschool; D004796:Clinical Enzyme Tests; D003920:Diabetes Mellitus / Q000201:enzymology; D003937:Diagnosis, Differential; D005260:Female; D005470:Fluorometry; D005776:Gaucher Disease / Q000201:enzymology; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007223:Infant; D007700:Kinetics; D008064:Lipidoses / Q000097:blood / Q000175:diagnosis* / Q000201:enzymology / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D009083:Mucopolysaccharidoses / Q000201:enzymology; D012174:Retinitis Pigmentosa / Q000201:enzymology
chemical_list: D000581:Amidohydrolases