Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
27
pubmed:dateCreated
1980-10-27
pubmed:abstractText
Vitamin D deficiency is in most cases subclinical and can only be detected by blood vitamin assays or biochemical changes in phosphorus and calcium metabolism. Clinical and radiological osteomalacia is much less common. It is due to prolonged and profound hypovitaminaemia, which in turn depends upon a variety of factors, the main one being defective photosynthesis. Low vitamin D dietary intake apparently does not result in osteomalacia unless it is accompanied by insufficient exposure to sun. Malabsorption of cholecalciferol results from steatorrhoea of various origina. Disorders in hepatic 25-hydroxylation are due to drug enzymatic induction and seem to be unrelated to the state of the renal function. Disorders in renal 1,25-hydroxylation may be consecutive to reduced renal tissue, impaired stimulation, or inhibiton or even congenital lack of 1-alpha hydroxylase.
pubmed:language
fre
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0301-1518
pubmed:author
pubmed:issnType
Print
pubmed:day
21
pubmed:volume
9
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1889-91
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
[Osteomalacia due to vitamin D deficiency. Part One: mechanisms (author's transl)].
pubmed:publicationType
Journal Article, English Abstract