Abstract
In order to assess osteoclast formation in response to 1 alpha-hydroxycholecalciferol, osteoclast counts per cm of bone surface were performed on paraffin sections of femurs of male CBA mice killed at daily intervals up to 5 days. All animals received daily intraperitoneal injections of 1 alpha-hydroxycholecalciferol up to the time of death. Peak osteoclast formation occurred during the third day, by the end of which maximum numbers of osteoclasts were achieved (11.9 +/- 0.9 osteoclast cm-1) compared to controls (3.5 +/- 0.6 osteoclast cm-1), this increase being highly significant (p less than 0.01). Although the osteoclast population was most dense at the metaphyseal plate in both experimental and control groups, osteoclast counts in this region only doubled whereas overall osteoclast counts more than tripled. The number of nuclei per osteoclast did not significantly alter following four daily injections of 1 alpha-hydroxycholecalciferol.
Full text
PDF






Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Addison W. C. The effect of parathyroid hormone on the numbers of nuclei in feline osteoclasts in vivo. J Anat. 1980 May;130(Pt 3):479–486. [PMC free article] [PubMed] [Google Scholar]
- Baylink D., Sipe J., Wergedal J., Whittemore O. J. Vitamin D-enhanced osteocytic and osteoclastic bone resorption. Am J Physiol. 1973 Jun;224(6):1345–1357. doi: 10.1152/ajplegacy.1973.224.6.1345. [DOI] [PubMed] [Google Scholar]
- Bingham P. J., Brazell I. A., Owen M. The effect of parathyroid extract on cellular activity and plasma calcium levels in vivo. J Endocrinol. 1969 Nov;45(3):387–400. doi: 10.1677/joe.0.0450387. [DOI] [PubMed] [Google Scholar]
- Garabedian M., Tanaka Y., Holick M. F., Deluca H. F. Response of intestinal calcium transport and bone calcium mobilization to 1,25-dihydroxyvitamin D3 in thyroparathyroidectomized rats. Endocrinology. 1974 Apr;94(4):1022–1027. doi: 10.1210/endo-94-4-1022. [DOI] [PubMed] [Google Scholar]
- Haussler M. R., McCain T. A. Basic and clinical concepts related to vitamin D metabolism and action (first of two parts). N Engl J Med. 1977 Nov 3;297(18):974–983. doi: 10.1056/NEJM197711032971804. [DOI] [PubMed] [Google Scholar]
- Herrmann-Erlee M. P., Gaillard P. J. The effects of 1,25-dihydroxycholecalciferol on embryonic bone in vitro: a biochemical and histological study. Calcif Tissue Res. 1978 May 26;25(2):111–118. doi: 10.1007/BF02010759. [DOI] [PubMed] [Google Scholar]
- Holick M. F., Semmler E. J., Schnoes H. K., DeLuca H. F. 1 -Hydroxy derivative of vitamin D 3 : a highly potent analog of 1 ,25-dihydroxyvitamin D 3 . Science. 1973 Apr 15;180(4082):190–191. doi: 10.1126/science.180.4082.190. [DOI] [PubMed] [Google Scholar]
- Holtrop M. E., King G. J., Cox K. A., Reit B. Time-related changes in the ultrastructure of osteoclasts after injection of parathyroid hormone in young rats. Calcif Tissue Int. 1979 Apr 17;27(2):129–135. doi: 10.1007/BF02441175. [DOI] [PubMed] [Google Scholar]
- Holtrop M. E., Raisz L. G. Comparison of the effects of 1,25-dihydroxycholecalciferol, prostaglandin E2, and osteoclast-activating factor with parathyroid hormone on the ultrastructure of osteoclasts in cultured long bones of fetal rats. Calcif Tissue Int. 1979;29(3):201–205. doi: 10.1007/BF02408081. [DOI] [PubMed] [Google Scholar]
- Holtrop M. E., Raisz L. G., Simmons H. A. The effects of parathyroid hormone, colchicine, and calcitonin on the ultrastructure and the activity of osteoclasts in organ culture. J Cell Biol. 1974 Feb;60(2):346–355. doi: 10.1083/jcb.60.2.346. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kream B. E., Jose M., Yamada S., DeLuca H. F. A specific high-affinity binding macromolecule for 1,25-dihydroxyvitamin D3 in fetal bone. Science. 1977 Sep 9;197(4308):1086–1088. doi: 10.1126/science.887939. [DOI] [PubMed] [Google Scholar]
- Peck W. A., Dowling I. Failure of 1, 25 dihydroxycholecalciferol (1, 25-(OH) 2-D3) to modify cyclic AMP levels in parathyroid hormone-treated and untreated bone cells. Endocr Res Commun. 1976;3(2):157–166. doi: 10.3109/07435807609052930. [DOI] [PubMed] [Google Scholar]
- Raisz L. G., Trummel C. L., Holick M. F., DeLuca H. F. 1,25-dihydroxycholecalciferol: a potent stimulator of bone resorption in tissue culture. Science. 1972 Feb 18;175(4023):768–769. doi: 10.1126/science.175.4023.768. [DOI] [PubMed] [Google Scholar]
- Rowe D. J., Hausmann E. Quantitative analyses of osteoclast changes in resorbing bone organ cultures. Calcif Tissue Res. 1977 Oct 20;23(3):283–289. doi: 10.1007/BF02012798. [DOI] [PubMed] [Google Scholar]
- Stern P. H., Trummel C. L., Schnoes H. K., Deluca H. F. Bone resorbing activity of vitamin D metabolites and congeners in vitro: influence of hydroxyl substituents in the A ring. Endocrinology. 1975 Dec;97(6):1552–1558. doi: 10.1210/endo-97-6-1552. [DOI] [PubMed] [Google Scholar]
- TOFT R. J., TALMAGE R. V. Quantitative relationship of osteoclasts to parathyroid function. Proc Soc Exp Biol Med. 1960 Mar;103:611–613. doi: 10.3181/00379727-103-25612. [DOI] [PubMed] [Google Scholar]
- Tanaka Y., Deluca H. F. Bone mineral mobilization activity of 1,25-dihydroxycholecalciferol, a metabolite of vitamin D. Arch Biochem Biophys. 1971 Oct;146(2):574–578. doi: 10.1016/0003-9861(71)90163-9. [DOI] [PubMed] [Google Scholar]
- Tatevossian A. Effect of parathyroid extract on blood calcium and osteoclast count in mice. Calcif Tissue Res. 1973 Mar 12;11(3):251–257. doi: 10.1007/BF02547224. [DOI] [PubMed] [Google Scholar]
- Trummel C. L., Raisz L. G., Blunt J. W., Deluca H. F. 25-Hydroxycholecalciferol: stimulation of bone resorption in tissue culture. Science. 1969 Mar 28;163(3874):1450–1451. doi: 10.1126/science.163.3874.1450. [DOI] [PubMed] [Google Scholar]
- Weber J. C., Pons V., Kodicek E. The localization of 1,25-dihydroxycholecalciferol in bone cell nuclei of rachitic chicks. Biochem J. 1971 Nov;125(1):147–153. doi: 10.1042/bj1250147. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Weisbrode S. E., Capen C. C., Norman A. W. Ultrastructural evaluation of the effects of 1,25-dihydroxyvitamin D3 on bone of thyroparathyroidectomized rats fed a low-calcium diet. Am J Pathol. 1978 Aug;92(2):459–472. [PMC free article] [PubMed] [Google Scholar]