GangliosidesG(M3) GangliosideG(M1) GangliosideG(M2) GangliosideN-AcetylgalactosaminyltransferasesSialyltransferasesGuillain-Barre SyndromeChromatography, Thin LayerCarbohydrate SequenceSialic AcidsN-Acetylneuraminic AcidGlycosphingolipidsCells, CulturedNeuraminic AcidsNeuraminidaseGlycolipidsSulfoglycosphingolipids