Journal of Practical Hepatology ›› 2025, Vol. 28 ›› Issue (3): 378-381.doi: 10.3969/j.issn.1672-5069.2025.03.015

• Non-alcoholic fatty liver diseases • Previous Articles     Next Articles

Changes of serum osteocalcin,β-I type collagen carboxy-terminal peptide and angiotensin levels in patients with non-alcoholic fatty liver diseases

Wang Xintian, Kang Xiaobo, Wu Xia, et al   

  1. Clinical Laboratory, Yizheng People's Hospital,Yangzhou 211400, Jiangsu Province, China
  • Received:2024-07-11 Published:2025-05-14

Abstract: Objective The aim of this study was to explore implication of serum osteocalcin (OCN), β-I type collagen carboxy-terminal peptide (β-CTX) and angiotensin-II(Ang-II) levels in patients with non-alcoholic fatty liver diseases(NAFLD). Methods 101 patients with NAFLD, including simple fatty liver (SFL) in 32 cases, nonalcoholic steatohepatitis (NASH) in 50 cases and fatty-related liver cirrhosis (LC) in 19 cases, and 53 healthy individuals who underwent for physical examinations were enrolled in our hospital between June 2022 and December 2023, and all received Fibroscan scan for liver stiffness measurement (LSM) and controlled attenuation parameter (CAP). Serum OCN level was detected by ELISA, serum β-CTX level was determined by electrochemiluminescence immunoassay, and serum Ang-II level was measured by using fully automated chemiluminescence instrument. Results CAP in patients with SFL was much higher than in healthy control(P<0.05), serum ALT and AST levels, as well as LSM and CAP in patients with NASH and with LC were much higher than in patients with SFL or healthy individuals (P<0.05), and LSM in patients with LC was much higher than in with NASH(P<0.05); serum OCN and β-CTX levels in patients with NASH were (17.3±6.3)ng/mL and (0.3±0.1)ng/mL, both significantly lower than [ (22.8±6.4)ng/mL and (0.4±0.2)ng/mL, respectively, P<0.05] in patients with SFL, while serum Ang-Ⅱ level was (2.7±0.5)μg/L, significantly higher than [(2.4±0.4)μg/L, P<0.05] in patients with SFL; serum Ang-Ⅱ level in patients with LC was (3.0±0.6)μg/L, much higher than in with NASH(P<0.05); serum OCN and β-CTX levels in 19 patients with advanced liver fibrosis were(16.0±6.9)ng/mL and (0.2±0.1)ng/mL, both significantly lower than [(19.6±6.0)ng/mL and (0.4±0.1)ng/mL, respectively, P<0.05], while serum Ang-Ⅱ level was (3.1±1.5)μg/L, much higher than [(2.5±0.7)μg/L, P<0.05] in 31 patients with significant liver fibrosis. Conclusion Abnormal changes of serum OCN, β-CTX and Ang-II levels in patients with NAFLD is common, which might help assess steatosis and fibrosis.

Key words: Non-alcoholic fatty liver diseases, Nonalcoholic steatohepatitis, Liver fibrosis, Osteocalcin, β-I type collagen carboxy-terminal peptide, Angiotensin, Clinical implication