Background: Vitamin D and calcium deficiencies are common worldwide, causing nutritional
rickets and osteomalacia, which have a major impact on health, growth, and development of …

Objective To review the published literature on serum 25-hydroxyvitamin D concentrations in
US children. Data Sources Articles were identified by searching MEDLINE using25 …

Rickets develops when growing bones fail to mineralize. In most cases, the diagnosis is
established with a thorough history and physical examination and confirmed by laboratory …

Although rickets possibly was described some 2000 years ago, it was not until the industrial
revolution and the rapid movement of rural communities into heavily air-polluted …

This report is based on observations during the conduct of a study of hypocalcemia in infants
and children. In a study of 50 cases, 13 exclusively breast fed infants manifesting with …

Reports of vitamin D-deficiency rickets and its associated morbidity continue among
inadequately supplemented, dark-skinned breastfed infants. Despite the new vitamin D …

Tanto el calcio como la vitamina D son nutrientes esenciales y con una función
determinante en la salud ósea. En los últimos años hemos asistido a una animada …

Objectives To study vitamin D deficiency rickets and associated factors in the Almadinah
Almunawwarah region, where this problem has not been studied previously, despite reports …

A meta-analysis study was performed to evaluate the relationship between vitamin D
deficiency children and sepsis and acute and critically mortality. Through a systematic …

进入21 世纪, 维生素D 缺乏性佝偻病又出现了上升趋势. 该文探讨了其病因:
纯母乳喂养时间过长而未添加维生素D, 尤其是那些摄入母亲自身是维生素D 缺乏者乳汁的婴儿; …