The significance of serum glycocholic acid, total bile acid and glucagon-like peptide-1 in the transformation of fatty liver to liver cancer and its relationship with body glucose and lipid metabolism / 中国医师进修杂志

ABSTRACT

Objective:To investigate the significance of serum glycocholic acid (CG), total bile acid (TBA), and glucagon-like peptide-1 (GLP-1) in the transformation of fatty liver to liver cancer and their relationship with the body′s glucose and lipid metabolism.Methods:From May 2018 to August 2020, 96 patients with fatty liver (fatty liver group), 96 patients with liver cirrhosis (cirrhosis group) and 96 patients with liver cancer (liver cancer group) admitted to Jintang Hospital of West China Hospital of Sichuan University were selected. Ninety-six healthy physical examination patients were selected during the same period as the normal control group. Compared the general information, serum CG, TBA, GLP-1, glycosylated hemoglobin (HbA 1c), triacylglycerol (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C) levels of each group. The correlation between serum CG, TBA, GLP-1 levels and the body′s glucose and lipid metabolism indicators were analyzed by Pearson correlation. The correlation between serum CG, TBA, GLP-1 and clinical stage were analyzed. Results:The levels of serum CG, TBA, GLP-1, and HbA 1c in the fatty liver group, cirrhosis group, liver cancer group were higher than those in the normal control group (3.57 ± 1.06), (22.17 ± 8.44),(31.44 ± 9.65) mg/L vs. (1.26 ± 0.78) mg/L; (5.94 ± 1.26), (12.34 ± 4.02), (20.65 ± 5.17) μmol/L vs. (2.87 ± 0.59) μmol/L; (8.34 ± 1.55), (11.69 ± 3.26), (17.84 ± 2.78) pmol/L vs. (6.68 ± 1.24) pmol/L; (5.52 ± 0.31)%, (5.89 ± 0.27)%, (6.11 ± 0.23)% vs. (5.11 ± 0.36)%, and with the progression of the disease, the levels showed a rising trend, and the differences were statistically significant ( P<0.05). The levels of TG, TC, HDL-C, LDL-C in the cirrhosis group and liver cancer group were lower than those in the normal control group and fatty liver group, the differences were statistically significant ( P<0.05). The results of correlation analysis showed that serum CG, TBA, GLP-1 were positively correlated with HbA 1c ( P<0.05), and serum CG, TBA, GLP-1 were negatively correlated with TG, TC, HDL-C, and LDL-C ( P<0.05). With the increase of clinical stage, serum CG and TBA levels showed an increasing trend ( P<0.05). Conclusions:With the transformation of fatty liver to liver cancer, serum CG, TBA, and GLP-1 levels increase, and the change trend is closely related to the body′s glucose and lipid metabolism, which can provide a reference for the clinical improvement of fatty liver outcome evaluation mechanism.