Chagas disease (CD) causes the highest burden of parasitic diseases in the Western Hemisphere and is therefore a priority for drug research and development. Platelet-activating factor (PAF) causes the CD parasite Trypanosoma cruzi to differentiate. which suggests that the parasite may express PAF receptors. Here. https://www.chiggate.com/tablecraft-widemouth-squeeze-bottle-cone-tip-16-oz-clear-for-sale/