Background: Over the last decade, clinical interest to evaluate human 25-hydroxy-vitamin D (25[OH]D) serum levels has increased exponentially. In the present study, four chemiluminescence immunoassays ...

Effect on the 25-hydroxy vitamin D (25-OHD) levels in serum after 12 weeks of treatment will be studied, as well as the change in opioid dose in relation to genetic polymorphism in genes involved in ...

Monitoring and supplementing maternal 25(OH) vitamin D levels in patients with lupus within the 40-59 ng/mL range are crucial while preventing excessive supplementation, this study suggested.

This study assessed the associations of LL-37 and anti-CCP, vitamin D metabolites and vitamin D receptor (VDR) polymorphisms in early inflammatory arthritis (EIA). Methods Serum LL-37, ...