The metabolism of 4-chlorobiphenyl in the pig.
Can J Physiol Pharmacol
; 53(3): 392-6, 1975 Jun.
Article
en En
| MEDLINE
| ID: mdl-1148926
ABSTRACT
1-Chlorobiphenyl was administered retrocarotidly in a saline oil emulsion to anesthetized pigs. The urine obtained from the pigs 2 h after injection of the 4-chlorobiphenyl was analyzed for metabolites. Mass spectrometric analysis indicated the presence of a monohydroxylated species (M+ 204) and a dihydroxylated compound (M+ 220) and these were identified as 4'-chloro-4-biphenylol and 4'-chloro-3,4-biphenyldiol, respectively. Examination of the urine extracts from pigs 0.5, 1, and 2 h after administration of the 4-chlorobiphenyl indicated an increase in both urinary metabolites with time, however, neither compound was detected in the bile. Blood and organ samples were examined also for metabolites and the results clearly showed the presence of 4'-chloro-4-biphenylol in the blood, kidney, and liver and absence in the lung, brain, and heart. The diol was not observed in any of these samples.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Porcinos
/
Compuestos de Bifenilo
Límite:
Animals
Idioma:
En
Revista:
Can J Physiol Pharmacol
Año:
1975
Tipo del documento:
Article