Vitamin D plays an important role in the absorption of calcium and phosphorus, bone
metabolism. Various analytical methods are being used to measure the circulating vitamin D …

A quantitative method for measuring 1, 25-dihydroxyvitamin D3 (1, 25-(OH) 2D3) was
developed utilizing a luciferase reporter gene under the control of the highly inducible 25 …

Serum 25-hydroxyvitamin D (25 (OH) D) is the principal circulating metabolite of vitamin D.
Several methods for measuring serum 25 (OH) D have been reported. These methods …

The occurrence of vitamin D deficiency has become an issue of serious concern in the
worldwide population. As a result numerous analytical methods have been developed, for a …

Clinical interest in Vitamin D and its purported roles not only in calcium and bone
metabolism but in several other medical conditions (diabetes, cardiovascular disease …

Total 25-hydroxyvitamin D is currently considered as the most representative metabolite of
vitamin D status. There are a multitude of challenges that still deserve to be addressed and …

Aim. The purpose of this study was to compare the accuracy and clinical implications of
three commercial enzyme‐linked immunosorbent assay (ELISA) kits (Eagle Biosciences …

One hundred years ago, the role of vitamin D for bone mineralization and the prevention of
rickets was discovered. Vitamin D comprises a group of over 50 metabolites with multiple …

Background Despite considerable global investigation over several decades, the roles of
vitamin D in health and disease development remains convoluted. One recognised issue is …

In the past quarter century, more than 50 metabolites of vitamin D have been described. To
date, only a few of these have been quantified in blood, but this has widened our …