Trypanosoma cruzi 6 article 6 nonhuman 6 priority journal 6 sphinganine 6 Trypanosoma 4 ceramide 4 ceramide derivative 4 diacylglycerol 4 glycan derivative 4 glycan phosphate lipoprotein 4 glycoprotein 4 lipid analysis 4 palmitic acid 4 phosphatidylinositol 4 phospholipase C 4 thin layer chromatography 4 unclassified drug 4 1 o hexadecyl 2 o palmitoglycerol 2 Animalia 2 Animals 2 Antiprotozoal Agents 2 Bacillus thuringiensis 2 Carbohydrate Sequence 2 Drug Design 2 Glycoinositolphosphoceramide 2 Glycosylphosphatidylinositol phospholipase D 2 Glycosylphosphatidylinositols 2 Lipopeptidophosphoglycan 2 Molecular Sequence Data 2