Acid CeramidaseGalactosylgalactosylglucosylceramidaseNeutral CeramidaseCeramidasesAlkaline CeramidaseAcid-Base EquilibriumFarber LipogranulomatosisHydrogen-Ion ConcentrationCeramidesAmidohydrolasesSphingosineSphingolipidsMyristatesSphingomyelin PhosphodiesteraseSphingolipid Activator ProteinsMonoglyceridesLysosomal Storage DiseasesLysophospholipidsDolichol PhosphatesSaposins