Linked Life Data

2125401

Source:http://linkedlifedata.com/resource/pubmed/id/2125401

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
1991-2-19
pubmed:abstractText
We report serum 25-hydroxyvitamin D (25-OHD), 24,25-dihydroxyvitamin D [24,25-(OH)2D], and 1,25-dihydroxyvitamin D [1,25-(OH)2D] levels in untreated Paget's disease and the effect of treatment with either calcitonin (CT) or etidronate (EHDP) on these levels. In untreated Paget's patients serum 25-OHD (73 +/- 29 nmol/liter, n = 36, mean +/- SD) and 24,25-(OH)2D (0.3-12.9 nmol/liter, median 2.2, n = 36) levels were significantly lower than in age-matched controls (94 +/- 30 nmol/liter, n = 32, p less than 0.005, and 1.3-16.4 nmol/liter, median 5.3; n = 32, p less than 0.001, respectively). Also, the 24,25-(OH)2D levels correlated with the 25-OHD levels in the untreated Paget's patients (r = 0.56, p less than 0.01) and in the controls (r = 0.39, p less than 0.05). The percentage molar ratio of 24,25-(OH)2D to 25-OHD in Paget's patients had a median value of 3.7% (range 0.4-14.3%), which was not significantly different from controls, who had a median value of 5.6% (range 2.2-18%). There was no difference between the 1,25-(OH)2D, and immunoreactive PTH (iPTH) levels of Paget's patients and control subjects. The percentage molar ratio of 1,25-(OH)2D to 25-OHD in untreated Paget's patients (0.157 +/- 0.09%) was not significantly different from controls (0.124 +/- 0.05%) despite lower 25-OHD levels in Paget's patients. There was a significant inverse correlation between the severity of Paget's disease as measured by plasma alkaline phosphatase (AP) levels and 25-OHD levels (r = 0.392, p less than 0.02); however, 24,25-(OH)2D and 1,25-(OH)2D levels were not correlated with AP.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0884-0431
pubmed:author
pubmed:issnType
Print
pubmed:volume
5
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1121-6
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Alterations in vitamin D metabolites during treatment of Paget's disease of bone with calcitonin or etidronate.
pubmed:affiliation
Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Queen Elizabeth II Medical Centre, Nedlands, Western Australia.
pubmed:publicationType
Journal Article