In vivo metabolism of aminopyrine by the larvae of the helminth Heligmosomoides polygyrus.

Parasitol Res

Institut National de la Recherche Agronomique, Unité d'Helminthologie, Centre de Recherches de Tours, Nouzilly, France.

Published: August 1995

The in vivo N-dealkylation of [13C-2]-labeled aminopyrine by the L1-L2 larvae of Heligmosomoides polygyrus was demonstrated by the use of a sensitive gas chromatography-mass spectrometry method. This is the first evidence for the possible existence of a cytochrome P-450-dependent activity in helminths.

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http://dx.doi.org/10.1007/BF00931534DOI Listing

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