Abstract |
Alkaline phosphatase, osteocalcin and hydroxyproline levels were evaluated in patients with the following conditions: primary hyperparathyroidism, renal dialysis, hyperthyroidism, Cushing's syndrome, long term corticosteroid therapy, Paget's disease, osteoblastic metastases, osteolytic or mixed metastases, and nutritional osteomalacia. In all cases the levels of the three substances were increased, with the following exceptions: a) in endogenous or exogenous hypercortisolism states osteocalcin level was reduced and those of alkaline phosphatase and hydroxyproline were unchanged; and b) in blastic or lytic metastases osteocalcin level was unchanged. In general, alkaline phosphatase and hydroxyproline levels had a higher sensitivity than those of osteocalcin in structural bone disease (Paget's disease, blastic or lytic metastases), whereas the converse was true for endocrine bone disease (the remaining conditions except osteomalacia, which is mixed, both structural and endocrine; in this syndrome, the three substances showed the same sensitivity.
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Authors | J Napal, J A Amado, J A Riancho, J Freijanes, C Pesquera, J González-Macías |
Journal | Medicina clinica
(Med Clin (Barc))
Vol. 94
Issue 8
Pg. 294-8
(Mar 03 1990)
ISSN: 0025-7753 [Print] Spain |
Vernacular Title | Diferente comportamiento de los marcadores del recambio óseo en las osteopatías endocrinológicas (extrínsecas) y en las estructurales (intrínsecas). |
PMID | 2342391
(Publication Type: English Abstract, Journal Article)
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Chemical References |
- Biomarkers
- Osteocalcin
- Alkaline Phosphatase
- Hydroxyproline
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Topics |
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Alkaline Phosphatase
(blood)
- Biomarkers
(blood)
- Bone Diseases
(blood, complications, urine)
- Bone and Bones
(metabolism)
- Female
- Humans
- Hydroxyproline
(urine)
- Male
- Middle Aged
- Osteocalcin
(blood)
- Predictive Value of Tests
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