Biomaterial Database

[Evaluation of exposure to benzene and naphthalene in coke plant workers]. 1993

G Bieniek, and G Cisowska, and T Lusiak, and A Siwek

Katedry Biochemii i Biofizyki, Slaskiej Akademii Medycznej, Katowicach.

Sixty two workers of a coke-chemical plant exposed to benzene, naphthalene, toluene, o-xylene, p-xylene, phenol and pyridine were examined. In urine samples collected before and after occupational exposure significant differences in concentration values of phenol (21.1-97.6 mg/l), 1--naphthol (0.1-9.38 mg/l), hippuric acid (95.5-873.9 mg/l) and m-methylhippuric acid (29.0-93.5 mg/l) were found. There was correlation between benzene and naphthalene in the breathing zone air and phenol and 1-naphthol in the urine of coke plant workers.

UI	MeSH Term	Description	Entries
D009281	Naphthalenes	Two-ring crystalline hydrocarbons isolated from coal tar. They are used as intermediates in chemical synthesis, as insect repellents, fungicides, lubricants, preservatives, and, formerly, as topical antiseptics.
D009284	Naphthols	Naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position. They are often used in dyes and pigments, as antioxidants for rubber, fats, and oils, as insecticides, in pharmaceuticals, and in numerous other applications.	Hydroxynaphthalene,Hydroxynaphthalenes,Naphthol
D010636	Phenols	Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.
D002617	Chemical Industry	The aggregate enterprise of manufacturing and technically producing chemicals. (From Random House Unabridged Dictionary, 2d ed)	Industry, Chemical,Chemical Industries,Industries, Chemical
D003077	Coke	A residue of coal, left after dry (destructive) distillation, used as a fuel.	Cokes
D004784	Environmental Monitoring	The monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the environment (soil, air, and water), workplace, or in the bodies of people and animals present in that environment.	Monitoring, Environmental,Environmental Surveillance,Surveillance, Environmental
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000395	Air Pollutants, Occupational	Toxic air-borne matter related to work performed They are usually produced by the specific nature of the occupation.	Occupational Air Pollutants,Pollutants, Occupational Air
D001554	Benzene	Toxic, volatile, flammable liquid hydrocarbon byproduct of coal distillation. It is used as an industrial solvent in paints, varnishes, lacquer thinners, gasoline, etc. Benzene causes central nervous system damage acutely and bone marrow damage chronically and is carcinogenic. It was formerly used as parasiticide.	Benzol,Benzole,Cyclohexatriene
D016273	Occupational Exposure	The exposure to potentially harmful chemical, physical, or biological agents that occurs as a result of one's occupation.	Exposure, Occupational,Exposures, Occupational,Occupational Exposures