Relationship between Serum 25(oh)d with Insulin Resistance, Metabolic Syndrome and Adiponectin among Adults and Elderly Population

بررسی ارتباط سطح سرمی 25 هیدروکسی ویتامین - D با عوامل خطر ساز سندرم متابولیک در پزشکان شهر زنجان

Background and Objective: Previous studies indicate an inverse association of serum 25-hydroxyvitamin-D level with obesity, metabolic syndrome and cardiovascular events. This study was aimed to assess metabolic syndrome correlation with serum Vit-D levels of physicians in Zanjan city (Iran). Materials and Methods: In an analytical cross-sectional study, a total of 108 physicians were selected a...

Comparison of 25-hydroxyvitamin D and Calcium Levels between Polycystic Ovarian Syndrome and Normal Women

Background Given the relationship of vitamin D deficiency with insulin resistance syndrome as the component of polycystic ovary syndrome (PCOS), the main aim of this study was to compare serum level of 25- hydroxyvitamin D [25(OH)D] between PCOS patients and normal individuals. MaterialsAndMethods A cross sectional study was conducted to compare 25(OH)D level between117 normal and 125 untreated...

Does vitamin D status correlate with clinical and biochemical features of polycystic ovary syndrome in high school girls?

Abstract   Background: Prevalence of polycystic ovary syndrome (PCOs) is increasing particularly among the female adolescents and young women. It has been hypothesized that disturbance in calcium and vitamin-D metabolism may affect the symptoms of this syndrome. This study was designed to investigate the relationship between vitamin-D and calcium with metabolic parameters and other c...

Serum Adiponectin Level and Clinical, Metabolic, and Hormonal Markers in Patients with Polycystic Ovary Syndrome

Vitamin D Deficiency in Obese Children and Its Relationship to Insulin Resistance and Adipokines

Low-serum concentrations of 25-hydroxyvitamin D [25(OH)D] are associated with insulin resistance in adults. Less data are available in pediatric populations. Serum 25(OH)D serum concentrations were assessed in 125 obese and 31 nonobese children (age 11.9 ± 2.7 y, range 6-16 y, 49% male) living in Bonn, Germany. The relationship between 25(OH)D, measured by liquid chromatography-tandem mass spec...