twelve serum analytes [ triglycerides , cholesterol , total and conjugated bilirubin , high-density-lipoprotein cholesterol ( hdl-c ) , alkaline phosphatase ( ap ) , gammaglutamyl transferase ( ggt ) , aspartate aminotransferase ( ast ) , alanine aminotransferase ( alt ) , beta-glucuronidase ( beta-glu ) , alanine aminopeptidase ( aap ) , and 5'-nucleotidase ( 5'nuc ) ] were measured to investigate their correlation with exposure to polychlorinated biphenyls ( pcbs ) and 1,1,1-trichloro-2,2-bis ( p-chlorophenyl ) ethane ( ddt ) .
C0008377
cholesterol
C0023822
high-density-lipoprotein cholesterol