
Keywords: 1-D, one-dimensional; CPMG, Carr-Purcell-Meiboom-Gill 3B; DEN, diethylnitrosamine; FID, free induction decay; 1H, human proton; HCC, hepatocellular carcinoma; HDL, high-density lipoprotein; LDL, low-density lipoprotein; NOESY, nuclear overhauser effect sp