Dichlorobenzidine

BACKGROUND Benzidine is classified as a definite human carcinogen and dichlorobenzidine as a probable human carcinogen. METHODS… Expand

SummaryProlonged administration of dichlorobenzidine, per os, or by injection into the subcutaneous connective tissue led to… Expand

Abstract A method based on gas chromatography/ mass spectrometry–negative ion chemical ionization detection (GC/MS-NCI) was… Expand

Cancer incidence was investigated in a cohort of 700 workers employed at a Connecticut chemical plant between mid-1965 and 1989… Expand

Particulate (>0.22 μm) and dissolved phases of water concentrates (600 mL) of Llobregat and Besos Rivers (Barcelona, Spain), were… Expand

The existence of rodent carcinogens for which at least one epidemiological study found no evidence of human carcinogenicity has… Expand

The mutagenic activities of benzidine, its dihydrochloride salt, and 12 of their analogues were compared in the Ames test using… Expand

The fate of two water-insoluble (WI) dichlorobenzidine-based pigments, chlorodiane blue (CDB) and pigment yellow 12 (PY12), and… Expand

Metabolism experiments were conducted with rats dosed with nine azo dyes based on dimethyl-, dimethoxy-, or dichlorobenzidine to… Expand

Urine samples from 36 workers exposed to dichlorobenzidine (DCB)-derived pigments and 12 controls were screened for aromatic… Expand