Variations in the vitamin D-binding protein (Gc locus) and risk of type 2 diabetes mellitus in French Caucasians

Metabolism ◽  
2001 ◽  
Vol 50 (3) ◽  
pp. 366-369 ◽  
Author(s):  
Wei-Zhen Ye ◽  
Danièle Dubois-Laforgue ◽  
Christine Bellanné-Chantelot ◽  
José Timsit ◽  
Gilberto Velho
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Vitamin D ◽  
Type 2 Diabetes Mellitus ◽  
Binding Protein ◽  
Vitamin D Binding Protein

Association of vitamin D and vitamin D binding protein (DBP) gene polymorphism with susceptibility of type 2 diabetes mellitus in Bangladesh

Gene ◽  
2017 ◽  
Vol 636 ◽  
pp. 42-47 ◽  
Author(s):  
Md. Mostafijur Rahman ◽  
Md. Bayejid Hosen ◽  
Md. Omar Faruk ◽  
Md. Mehedi Hasan ◽  
Yearul Kabir ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Vitamin D ◽  
Type 2 Diabetes Mellitus ◽  
Gene Polymorphism ◽  
Binding Protein ◽  
Vitamin D Binding Protein

scholarly journals Associations between Vitamin D and Type 2 Diabetes Mellitus: The Role of Vitamin D Receptor and Binding Protein

2020 ◽  
Vol 10 (04) ◽  
pp. 222-235
Author(s):  
Eman S. Arafat ◽  
Inass M. Taha ◽  
Shahad W. Kattan ◽  
Nouf Abubakr Babteen ◽  
Iman Fawzy
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Vitamin D ◽  
Type 2 Diabetes Mellitus ◽  
Vitamin D Receptor ◽  
Binding Protein

Vitamin D Supplementation and Serum Levels of Magne-sium and Selenium in Type 2 Diabetes Mellitus Patients: Gender Dimorphic Changes

2014 ◽  
Vol 84 (1-2) ◽  
pp. 27-34 ◽  
Author(s):  
Nasser M. Al-Daghri ◽  
Khalid M. Alkharfy ◽  
Nasiruddin Khan ◽  
Hanan A. Alfawaz ◽  
Abdulrahman S. Al-Ajlan ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Vitamin D ◽  
Type 2 Diabetes Mellitus ◽  
Serum Levels ◽  
Vitamin D Supplementation ◽  
Serum Selenium ◽  
Dependent Manner

The aim of our study was to evaluate the effects of vitamin D supplementation on circulating levels of magnesium and selenium in patients with type 2 diabetes mellitus (T2DM). A total of 126 adult Saudi patients (55 men and 71 women, mean age 53.6 ± 10.7 years) with controlled T2DM were randomly recruited for the study. All subjects were given vitamin D3 tablets (2000 IU/day) for six months. Follow-up mean concentrations of serum 25-hydroxyvitamin D [25-(OH) vitamin D] significantly increased in both men (34.1 ± 12.4 to 57.8 ± 17.0 nmol/L) and women (35.7 ± 13.5 to 60.1 ± 18.5 nmol/L, p < 0.001), while levels of parathyroid hormone (PTH) decreased significantly in both men (1.6 ± 0.17 to 0.96 ± 0.10 pmol/L, p = 0.003) and women (1.6 ± 0.17 to 1.0 ± 0.14 pmol/L, p = 0.02). In addition, there was a significant increase in serum levels of selenium and magnesium in men and women (p-values < 0.001 and 0.04, respectively) after follow-up. In women, a significant correlation was observed between delta change (variables at six months-variable at baseline) of serum magnesium versus high-density lipoprotein (HDL)-cholesterol (r = 0.36, p = 0.006) and fasting glucose (r = - 0.33, p = 0.01). In men, there was a significant correlation between serum selenium and triglycerides (r = 0.32, p = 0.04). Vitamin D supplementation improves serum concentrations of magnesium and selenium in a gender-dependent manner, which in turn could affect several cardiometabolic parameters such as glucose and lipids.

High Prevalence of Vitamin D Deficiency and Correlation with Cystatin-C and Other Cardiovascular and Renal Risk Biomarkers in Patients with Type 2 Diabetes Mellitus Complicated with Hypertension

2020 ◽  
Vol 17 (1) ◽  
pp. 81-90
Author(s):  
Mohammad J. Alkhatatbeh ◽  
Sajedah A. Smadi ◽  
Khalid K. Abdul-Razzak ◽  
Nesreen A. Saadeh
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Vitamin D ◽  
Type 2 Diabetes Mellitus ◽  
Vitamin D Deficiency ◽  
Cystatin C ◽  
P Values ◽  
Renal Biomarkers ◽  
Risk Biomarkers

Background: Vitamin D is increasingly investigated as having a role in Type 2 Diabetes Mellitus (T2DM) and its cardiovascular and renal complications. Objective: This study aimed to investigate the association between 25-hydroxyvitamin D (25-OHD) and biomarkers of cardiovascular and renal complications, including cystatin-C. Methods: This cross-sectional study involved 117 participants with T2DM that was not complicated with cardiovascular or renal diseases except hypertension. 25-OHD was measured by electrochemiluminescence immunoassay, while cystatin-C was measured by enzyme-linked-immunosorbent-assay. Other biomarkers, including lipids, creatinine, urea and glycemic measures, were determined by the routine biochemistry assays. Results: The prevalence of vitamin D deficiency was 74.36%. There was no significant difference in cardiovascular and renal biomarkers, including glucose, HbA1c, lipids, urea, creatinine and cystatin-C between participants with adequate and deficient vitamin D (p-values>0.05). Participants with adequate vitamin D were older in age, more obese and having lower eGFR (p-values<0.05). 25-OHD was weakly correlated with age, duration of DM, urea, creatinine and inversely correlated with eGFR (rvalues< 0.32, p-values<0.05). Although creatinine and cystatin-C were directly correlated (r=0.42, pvalue< 0.001), cystatin-C and 25-OHD were not correlated (p-value>0.05). Hypertensive participants were more obese, having a longer duration of DM and higher urea and cystatin-C compared to nonhypertensive participants (p-values<0.05). Binary logistic regression analysis revealed that hypertension could be predicted from increased BMI. Conclusion: 25-OHD was not found to be correlated with cardiovascular risk biomarkers, but it was correlated with renal biomarkers, including urea, creatinine and eGFR. Cystatin-C and 25-OHD were not observed to be correlated to each other, but both were correlated to renal function. Obesity was a significant predictor of hypertension.

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