کلباسی, زهره

[ 1 ] - ویتامین D و پنومونی کودکان

Background: Vitamin D has a vital effect on calcium and phosphor hemostasis and bone formation. Deficiency of vitamin D causes rickets in children and osteomalacia in adults. Vit. D has a regulatory effect on immune system. This vitamin has inhibitory effect on cytokines and stimulates production of antimicrobial peptides. Recent studies have shown that rickets and even subclinical insufficienc...