BONE RESORPTION AND Ca$sup 45$ TURNOVER IN GROWING RATS
Journal Article
·
· American Journal of Physiology (U.S.)
OSTI ID:4054200
A group of rats were mnintnined on a Ca/sup 45/ diet for 21 days, then sacrificed at varying time intervals after substituting a nonradioactive diet. The total calcium and calcium specific activity of several bones, blood, and urine were determined. After correcting for the dilution of radioactivity due to an increase in total bone calcium, it was found that there was little, if any, loss of Ca/sup 45/ from rapidly growing bones. When the growth of the bone decreased, a small measurable loss was detected. It was assumed this slow loss of Ca/sup 45/ represented bone resorption. Values for the rate of bone resorption are presented and their significance in the growth of the bone discussed. (auth)
- Research Organization:
- Univ. of Illinois, Chicago
- NSA Number:
- NSA-15-014090
- OSTI ID:
- 4054200
- Journal Information:
- American Journal of Physiology (U.S.), Journal Name: American Journal of Physiology (U.S.) Vol. Vol: 200; ISSN AJPHA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
Steady-state relationship of calcium-45 between bone and blood: differences in growing dogs, chicks, and rats
Comparison of growth-induced resorption and denervation-induced resorption on the release of (/sup 3/H)tetracycline, /sup 45/calcium, and (/sup 3/H)collagen from whole bones of growing rats
EFFECT OF CALCIUM ON DEPOSITION OF STRONTIUM-90 AND CALCIUM-45 IN RATS
Journal Article
·
Fri Oct 09 00:00:00 EDT 1981
· Science (Washington, D.C.); (United States)
·
OSTI ID:5801523
Comparison of growth-induced resorption and denervation-induced resorption on the release of (/sup 3/H)tetracycline, /sup 45/calcium, and (/sup 3/H)collagen from whole bones of growing rats
Journal Article
·
Fri Dec 31 23:00:00 EST 1982
· J. Orth. Res.; (United States)
·
OSTI ID:5808214
EFFECT OF CALCIUM ON DEPOSITION OF STRONTIUM-90 AND CALCIUM-45 IN RATS
Journal Article
·
Fri Jun 27 00:00:00 EDT 1958
· Science See Saiensu
·
OSTI ID:4325088