Vitamin D (VD3) antioxidative and anti-inflammatory activities: Peripheral and central effects.

Vitamin D (VD3, cholecalciferol), besides its role on bone calcium homeostasis, has also been shown to present anti-inflammatory actions. The objectives of the present work were to further extend these findings, focusing onVD3action mechanisms at the molecular level and onits central and peripheral effects. For that, VD3 antinociceptive and mainly anti-inflammatory activities were evaluated by acute models of nociception (formalin test) and inflammation (carrageenan-induced paw edema), in mice pretreated orally for 7 days with VD3 (0.