Horm Metab Res 2022; 54(07): 442-449
DOI: 10.1055/a-1861-2475
Original Article: Endocrine Care

Correlation of Serum Estradiol with Bone Mineral Density and Bone Metabolism in Patients of Postmenopausal Type 2 Diabetes Mellitus Complicated with Osteoporosis

Fan Yang
1   Department of Endocrinology, the Affiliated Wuxi No.2 People’s Hospital of Nanjing Medical University, Wuxi 214002, Jiangsu, China
,
Qiangwei Xu
2   Department of Rheumatology, the Affiliated Wuxi No. 2 People’s Hospital of Nanjing Medical University, Wuxi 214002, Jiangsu, China
› Author Affiliations
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Abstract

Type 2 diabetes mellitus (T2DM) complicated with osteoporosis, is a systemic metabolic disease that affects postmenopausal women. This disease is closely related to the lack of estrogen. This study aims to demonstrate the correlation between serum estradiol (E2) levels and osteoporosis, bone mineral density, and bone metabolism indicators in postmenopausal women with T2DM complicated with osteoporosis (T2DM-OP). 130 postmenopausal women with T2DM were divided into the T2DM group (n=62) and the T2DM-OP group (n=68) according to bone mineral density (BMD). In addition, 80 postmenopausal women with average blood glucose and bone density were selected as the healthy control group. We compare the serum levels of E2, bone metabolism indicators, and biochemistry indexes among the three groups of participants. Compared with the healthy control and T2DM groups, the BMD and serum level of E2 in T2DM-OP patients were significantly decreased, while the serum levels of bone alkaline phosphatase, type I procollagen amino-terminal propeptide, osteocalcin, and β-collagen C-terminal collagen cross-links were significantly increased. The serum levels of E2 in the postmenopausal T2DM-OP patients are positively correlated with BMD and negatively correlated with bone resorption indicators.



Publication History

Received: 16 February 2022

Accepted after revision: 16 May 2022

Article published online:
14 July 2022

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