Correlation study between the type 2 diabetes mellitus and serum vitamin D level
10.3760/cma.j.issn.1673-4904.2012.01.006
- VernacularTitle:2型糖尿病患者血清维生素D水平及相关研究
- Author:
Yongqiang ZHAO
;
Fei XIANG
- Publication Type:Journal Article
- Keywords:
Diabetes mellitus,type 2;
Hydroxycholecalciferds;
Parathyroid hormone;
Vitamin D
- From:
Chinese Journal of Postgraduates of Medicine
2012;35(1):19-22
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the change of serum vitamin D level in type 2 diabetes mellitus(T2DM) patients,and explore the role of vitamin D in the metabolic disturbance of T2DM and relationship with other metabolic indexes.MethodsBased on the diagnostic criteria of diabetes mellitus of the WHO (1999) and Asian adult obesity criterion established by International Obesity Special Work Group in 2002,32 patients were selected as T2DM group A[body mass index (BMI)≥25.00 kg/m2],and 38 patients were selected as T2DM group B(BMI ＜ 25.00 kg/m2).Thirty-three healthy subjects were selected as control group.The biochemical parameters of human were measured and serum 25-hydroxyvitamin D3 [ 25 (OH)D3] was measured by enzyme-linked immunoassay.The statistic data were compared among three groups.ResultsThe levels of serum 25 (OH)D3 in T2DM group A,T2DM group B and control group were (20.59 ± 4.82 ),( 27.07 ± 5.73 ) and ( 32.27 ±: 8.49 ) μ g/L,and there were significant differences among three groups (P ＜ 0.05 ).The level of serum 25 (OH)D3 was (25.51 ± 6.12) μ g/L in T2DM patients with normal blood pressure (43 cases),(21.87 ± 5.78) μ g/L in T2DM patients with hypertension (27 cases),there was significant difference between the two patients ( P ＜ 0.05 ).The level of serum 25 ( OH ) D3 was (28.42 ± 5.20) pg/L in T2DM patients with normal blood lipids (8 cases),(23.55 ±6.15)μg/L in T2DM patients with dyslipidemia (62 cases),there was significant difference between the two patients (P＜ 0.05).The level of serum 25 (OH)D3 was negatively associated with weight,waistline,BMI,systolic blood pressure,diastolic blood pressure,fasting plasma glucose,fasting insulin,insulin resistance index,total cholesterol,triaeylglycerol and low density lipoprotein cholesterol(P ＜ 0.01 or ＜ 0.05 ),and had no significant association with parathyroid hormone,calcium,phosphorus,high density lipoprotein cholesterol and age (P ＞ 0.05).ConclusionThe level of serum vitamin D decrease in T2DM patients,especially remarkably in patients combined with obesity,hypertension and dyslipidemia.
