treatment of rats infected with nippostrongylus brasiliensis with a single , oral therapeutic dose of the anthelmintic benzimidazole carbamates oxfendazole or mebendazole resulted , 24 hr later , in a marked reduction ( 60-90 % ) in the secretion of a low molecular weight acetylcholinesterase from the parasites when they were incubated in vitro .
C0003158
anthelmintic
C0025023
mebendazole