
Keywords: CID، تلفات ناشی از برخورد; Cer, ceramide; CID, collision-induced dissociation; CNS, central nervous system; ESI, electrospray ionization; GalCer, galactosylceramide; GSLs, glycosphingolipids; HPLC, high performance liquid chromatography; LacCer, lactosylceramide; LC, liquid chromat