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Effect of berberine on serum osteocalcin in patients with non-alcoholic fatty liver disease
Received:July 06, 2019  Revised:October 28, 2019  Click here to download the full text
Citation of this paper:YANG Xin-yu,CHANG Xin-xia,BIAN Hua,XIA Ming-feng,CAI Qing-qing,YAN Hong-mei.Effect of berberine on serum osteocalcin in patients with non-alcoholic fatty liver disease[J].Chinese Journal of Clinical Medicine,2019,26(6):822-826
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Author NameAffiliationE-mail
YANG Xin-yu Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai 200032, China  
CHANG Xin-xia Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai 200032, China  
BIAN Hua Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai 200032, China  
XIA Ming-feng Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai 200032, China  
CAI Qing-qing Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai 200032, China cai.qingqing@zs-hospital.sh.cn 
YAN Hong-mei Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai 200032, China yan.hongmei@zs-hospital.sh.cn 
Abstract:Objective: To investigate the effect of berberine on the serum uncarboxylated osteocalcin (ucOC) in non-alcoholic fatty liver disease (NAFLD) patients with impaired glucose metabolism.Methods: A total of 114 NAFLD patients with impaired glucose tolerance or type 2 diabetes mellitus were treated with lifestyle intervention. Among whom, 57 patients received berberine treatment with 0.5 g every time and 3 times a day. The intervention continued for 16 weeks. The osteocalcin level, serum glucose level, lipid concentration, and hepatic fat content (HFC) were measured before and after the intervention, and the relating factors of osteocalcin level were analyzed.Results: Serum osteocalcin level was significantly elevated in the berberine group compared with the control group (P<0.001). After adjusting age, gender, and body mass index (BMI), the improvement of serum osteocalcin level in the berberine group (4.60[3.50, 5.70]) was still significantly higher than that in the control group (0.96[-0.14, 2.05], P<0.001), with mean difference of 3.64 (95%CI 1.74-5.55). Subgroup analysis showed that the effect of osteocalcin improvement of berberine was more significant in non-obese old male patients. Partial correlation analysis showed that the difference of serum osteocalcin level was negatively correlated with BMI, body weight, waist circumference, HFC, glycated hemoglobin 1c (HbA1c), and total cholesterol (TC) before and after treatment after age and gender adjustment (P<0.05).Conclusions: The effect of berberine on improving metabolic disorders in patients with NAFLD accompanied by impaired glycometabolism is related to the increase of serum uncarboxylated osteocalcin level.
keywords:berberine  osteocalcin  non-alcoholic fatty liver disease  metabolic disorder
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