| D007230 |
Infant, Low Birth Weight |
An infant having a birth weight of 2500 gm. (5.5 lb.) or less but INFANT, VERY LOW BIRTH WEIGHT is available for infants having a birth weight of 1500 grams (3.3 lb.) or less. |
Low Birth Weight,Low-Birth-Weight Infant,Birth Weight, Low,Birth Weights, Low,Infant, Low-Birth-Weight,Infants, Low-Birth-Weight,Low Birth Weight Infant,Low Birth Weights,Low-Birth-Weight Infants |
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| D007231 |
Infant, Newborn |
An infant during the first 28 days after birth. |
Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants |
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| D007232 |
Infant, Newborn, Diseases |
Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts. |
Neonatal Diseases,Disease, Neonatal,Diseases, Neonatal,Neonatal Disease |
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| D004872 |
Ergocalciferols |
Derivatives of ERGOSTEROL formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. They differ from CHOLECALCIFEROL in having a double bond between C22 and C23 and a methyl group at C24. |
Calciferols,Vitamin D 2,Ergocalciferol,Vitamin D2,D2, Vitamin |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D012279 |
Rickets |
Disorders caused by interruption of BONE MINERALIZATION manifesting as OSTEOMALACIA in adults and characteristic deformities in infancy and childhood due to disturbances in normal BONE FORMATION. The mineralization process may be interrupted by disruption of VITAMIN D; PHOSPHORUS; or CALCIUM homeostasis, resulting from dietary deficiencies, or acquired, or inherited metabolic, or hormonal disturbances. |
Rachitis,Rachitides |
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| D015652 |
25-Hydroxyvitamin D 2 |
9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent. The compound is believed to attach to the same receptor as vitamin D2 and 25-hydroxyvitamin D3. |
25-Hydroxyergocalciferol,25-Hydroxycalciferol,25-Hydroxyvitamin D2,9,10-Secoergosta-5,7,10(19),22-tetraene-3 beta,25-diol,Ercalcidiol,25 Hydroxycalciferol,25 Hydroxyergocalciferol,25 Hydroxyvitamin D 2,25 Hydroxyvitamin D2 |
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