Effects of infusion of parathyroid hormone and primary hyperparathyroidism on formation and breakdown of type I collagen
✍ Scribed by H. Brahm; Ö. Ljunggren; K. Larsson; E. Lindh; S. Ljunghall
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 507 KB
- Volume
- 55
- Category
- Article
- ISSN
- 1432-0827
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📜 SIMILAR VOLUMES
## Abstract ## Objectives/Hypothesis: To compare patients with a parathyroid hormone index (iPTH) level less than 100 pg/mL (low baseline) with patients with an index level greater than 100 pg/mL (high baseline) relative to intraoperative iPTH levels (IOPTH), surgical findings, imaging, and outcom
Calcium absorption declines with age. Because 1,25-dihydroxyvitamin D (1,25(OH),D) is the major hormone controlling calcium absorption, changes in vitamin D metabolism may account for the malabsorption of aging. Serum levels of 1,25(OH),D have been reported to either decrease or remain unchanged wit