title: Biogenic amines and their metabolites in Trichostrongylus colubriformis, a nematode parasite of ruminants.
abstract: The following biogenic amines (BA) and BA metabolites were identified via HPLC in homogenates prepared from adults of Trichostrongylus colubriformis (Nematoda) recovered from the intestines of goats: N-acetyldopamine, DOPA, dopamine, epinephrine, epinine, 5-hydroxyindoleacetic acid, 4-hydroxy-3-methoxy-phenylglycol, 3-(p-hydroxyphenyl) proprionic acid, metanephrine, O-methyl-DOPA, 3-methoxytyramine, norepinephrine, normetanephrine, octopamine, p-hydroxymandelic acid, serotonin, synephrine, tyramine and vanillylmandelic acid. The mean concentrations of these compounds in groups of worms collected from different goats did not differ significantly with sex, but between the groups variance was high with probable components of both host and nematode origin.
mesh_terms: D000818:Animals; D001679:Biogenic Amines / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D005260:Female; D006041:Goats; D008297:Male; D013045:Species Specificity; D014254:Trichostrongylus / Q000032:analysis*
chemical_list: D001679:Biogenic Amines