Optimum concentrations of essential components for the development of Angiostrongylus costaricensis in vitro

Abstract

AbstractThird-stage larvae of Angiostrongylus costaricensis were cultured to young adult stages in Waymouth's chemically defined medium MB 752/l, which comprises higher concentrations of the essential components histidine, lysine, methionine, tryptophan, choline chloride and glucose than various other chemically defined media. The present study has shown that choline chloride and tryptophan are required at relatively higher concentrations for worm development than those of the other essential components.