UGCG and renal carcinoma: Our data represent the comparative assessment of Hesperetin (Hst) and hesperetin-7-O-acetate (HTA) effects on A-494 renal carcinoma cells include cell survival, caspase-3 and 9 activities, total cellular ceramide and the activities of ACDase, NSMase, GCS and superoxide dismutase (SOD).