Sialic acid in HeLa cells: effect of hydrocortisone.
D002852:Chromatography, Ion Exchange; D046508:Culture Techniques; D006367:HeLa Cells; D006801:Humans; D006854:Hydrocortisone / Q000494:pharmacology*; D009374:Neoplasms, Experimental; D009438:Neuraminic Acids / Q000032:analysis*; D014461:Ultracentrifugation
D009438:Neuraminic Acids; D006854:Hydrocortisone