Serum 1,25 dihydroxyvitamin D and osteocalcin concentrations in thalassaemia major.
نویسندگان
چکیده
منابع مشابه
Serum 1,25 dihydroxyvitamin D and osteocalcin concentrations in thalassaemia major.
In view of the claim that low 25-hydroxyvitamin D (25-OHD) concentrations may contribute to the pathogenesis of bone disease in patients with beta thalassaemia major and iron overload, we have assessed the concentrations of 25-OHD, 1 alpha,25 dihydroxyvitamin D (1 alpha,25(OH)2D), parathyroid hormone, and osteocalcin in such patients. 25-OHD concentrations were significantly lower in patients w...
متن کاملSerum 1,25 dihydroxyvitamin D and osteocalcin concentrations in thalassaemia
In view of the claim that low 25-hydroxyvitamin D (25-OHD) concentrations may contribute to the pathogenesis of bone disease in patients with 13 thalassaemia major and iron overload, we have assessed the concentrations of 25-OHD, la,25 dihydroxyvitamin D (la,25(0H)2D), parathyroid hormone, and osteocalcin in such patients. 25-OHD concentrations were significantly lower in patients with thalassa...
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The calcium, vitamin D, and osteocalcin concentrations were investigated in 17 patients with anorexia nervosa. Serum 25-hydroxyvitamin D (25 OHD) concentrations below normal were observed in 15 (88%); only two patients has serum 1,25 dihydroxycholecalciferol (1,25(OH)2D) concentrations below normal. Serum parathyroid hormone (PTH) concentration was also normal in all except these two patients. ...
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Osteocalcin is a non-collagenous bone matrix protein which is released into the circulation and can be measured by radioimmunoassay. Recent studies indicate that serum osteocalcin concentrations are a marker of bone formation. Because bone demineralisation is a common finding in patients with rheumatoid arthritis (RA) the serum osteocalcin concentrations and, in addition, the serum concentratio...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1987
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.62.5.474