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Vitamin D Signaling in Inflammation and Cancer: Molecular Mechanisms and Therapeutic Implications
(
MDPI
, 2020 , Article Review)
Vitamin D and its active metabolites are important nutrients for human skeletal health. UV irradiation of skin converts 7-dehydrocholesterol into vitamin D3, which metabolized in the liver and kidneys into its active form, ...
Vitamin d deficiency and bone density in patients after stroke
(
Springer Verlag
, 2016 , Conference Paper)
Introduction: Vitamin D deficiency and osteoporosis are highly prevalent among stroke patients. The adverse effects of vitamin D deficiency on bone metabolism seem to be aggravated by immobilization of paretic extremities. ...
Assessment of the Role of Serum 25-Hydroxy Vitamin D Level on Coronary Heart Disease Risk With Stratification Among Patients With Type 2 Diabetes Mellitus
(
SAGE Publications
, 2020 , Article)
© The Author(s) 2020. We investigated the role of vitamin D on glycemic regulation and cardiac complications in patients with type 2 diabetes mellitus (T2DM). A total of 1139 patients (49.3% males vs 50.7% females) were ...
Validation of vitamin D-specific food frequency questionnaire against food records for Qatari women
(
MDPI
, 2020 , Article)
Measurement of vitamin D nutritional status through dietary assessment is cost effective. Food frequency questionnaire (FFQ) is usually validated against food records (FR). There is no vitamin D-specific FFQ for Qatar ...
Immunomodulatory Effects of Vitamin D in Pregnancy and Beyond.
(
Frontiers Media
, 2019 , Article)
In addition to its role in calcium homeostasis and bone formation, a modulatory role of the active form of vitamin D on cells of the immune system, particularly T lymphocytes, has been described. The effects of vitamin D ...
Serum Vitamin D Concentration ≥75 nmol/L Is Related to Decreased Cardiometabolic and Inflammatory Biomarkers, Metabolic Syndrome, and Diabetes; and Increased Cardiorespiratory Fitness in US Adults
(
MDPI
, 2020 , Article)
A serum vitamin D [25-hydroxyvitamin D, 25(OH)D] concentration of ≥75 nmol/L is recommended for optimal health. We investigated the relationship between serum 25(OH)D and metabolic syndrome (MetS), diabetes, cardiometabolic ...
Editorial: Immune-Modulatory Effects of Vitamin D
(
Frontiers Media
, 2020 , Other)
Vitamin D plays an essential role in bone development. However, recent studies are beginning to uncover its role as a modulator of the immune system (1). Several reports have shown associations between vitamin D deficiency ...
Serum vitamin D concentrations are inversely related to prevalence of metabolic syndrome in Qatari women.
(
Wiley
, 2019 , Article)
Hypovitaminosis D has reached epidemic proportions in Qatar. Vitamin D is linked to several cardiometabolic diseases such as metabolic syndrome (MetSyn), diabetes, and atherosclerosis. It is not known if vitamin D status ...
Serum 25-Hydroxyvitamin D Is Inversely Associated with Monocyte Percentage to HDL Cholesterol Ratio among Young Healthy Adults in Qatar.
(2020)
Low serum 25-hydroxyvitamin D [25(OH)D] is linked to an altered lipid profile. Monocytes play an important role in inflammation and lipid metabolism. Recently, monocyte percentage to HDL-cholesterol ratio (MHR) has emerged ...
25-Hydroxyvitamin D Concentrations and Clostridium difficile Infection: A Meta-Analysis
(
SAGE Publications Inc.
, 2017 , Article)
Background: Well-known risk factors for Clostridium difficile infection (CDI) are exposure to antibiotics and gastric acid suppressants. Recent studies have provided some evidence of an association between hypovitaminosis ...