Metabolism and sites of action of vitamin D in the kidney.

Animals Calcitonin/pharmacology Calcitriol/pharmacology Calcium/metabolism Cholestanetriol 26-Monooxygenase Cytochrome P-450 Enzyme System Hydrogen-Ion Concentration Kidney/drug effects,metabolism Parathyroid Hormone/pharmacology Phosphates/metabolism Rats Receptors, Calcitriol Receptors, Steroid/metabolism S100 Calcium Binding Protein G/metabolism Steroid Hydroxylases/metabolism Vitamin D/metabolism,pharmacology Vitamin D3 24-Hydroxylase

Parathyroid Hormone Phosphates Receptors, Calcitriol Receptors, Steroid S100 Calcium Binding Protein G Vitamin D Calcitonin Cytochrome P-450 Enzyme System Steroid Hydroxylases Cholestanetriol 26-Monooxygenase Vitamin D3 24-Hydroxylase Calcitriol Calcium