The relationship between vitronectin and hepatic insulin resistance in type 2 diabetes mellitus
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- Cao Yan
- Department of Endocrinology, the First Affiliated Hospital of Harbin Medical University, Harbin, 150007, China
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- Li Xinyu
- Department of Endocrinology, the First Affiliated Hospital of Harbin Medical University, Harbin, 150007, China Department of Pharmacology, the State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, Harbin Medical University, Harbin, Hei Long Jiang Province 150081, PR China
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- Lu Chong
- Department of Neurology, Heilongjiang Provincial Hospital, Harbin, Hei Long Jiang Province 150036, PR China
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- Zhan Xiaorong
- Department of Endocrinology, the First Affiliated Hospital of Harbin Medical University, Harbin, 150007, China
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抄録
<p>The World Health Organization (WHO) estimates that approximately 300 million people will suffer from diabetes mellitus by 2025. Type 2 diabetes mellitus (T2DM) is much more prevalent. T2DM comprises approximately 90% of diabetes mellitus cases, and it is caused by a combination of insulin resistance and inadequate compensatory insulin secretory response. In this study, we aimed to compare the plasma vitronectin (VN) levels between patients with T2DM and insulin resistance (IR) and healthy controls. Seventy patients with IR and 70 age- and body mass index (BMI)-matched healthy controls were included in the study. The insulin, Waist-to-Hip Ratio (WHR), C-peptide (CP) and VN levels of all participants were examined. The homeostasis model of assessment for insulin resistence index (HOMA-IR (CP)) formula was used to calculate insulin resistance. The levels of BMI, fasting plasma gluose (FPG), 2-hour postprandial glucose (2hPG), glycated hemoglobins (HbA1c), and HOMA-IR (CP) were significantly elevated in case group compared with controls. VN was found to be significantly decreased in case group. (VN Mean (Std): 8.55 (2.92) versus 12.88 (1.26) ng/mL p < 0.001). Multiple linear regression analysis was performed. This model explained 43.42% of the total variability of VN. Multiple linear regression analysis showed that HOMA-IR (CP) and age independently predicted VN levels. The VN may be a candidate target for the appraisal of hepatic insulin resistance in patients with T2DM.</p>
収録刊行物
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- Endocrine Journal
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Endocrine Journal 65 (7), 747-753, 2018
一般社団法人 日本内分泌学会