Effects of Lansoprazole on Bone Turnover Markers

Blood and urine samples will be taken at baseline and at the end of the second month. For this purpose, 5 ml of blood samples will be taken to plain blood tubes for evaluation of calcium, magnesium, alkaline phosphatase, parathormone, 25-OH vitamin D and osteocalcin quantities. And 3 ml of urine for calcium, creatinine, deoxypyridinoline, C-terminal telopeptides type-1 collagen and N- terminal telopeptides type-1 collagen.