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The blood: Bone disequilibrium

I. The active accumulation of K+ into the bone extracellular fluid

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Abstract

The role of periosteal and endosteal cellular envelopes in the control of the K+ and Na+ content of embryonic chick calvaria was investigated. Data have been presented which suggest that the K+ in extracellular fluid of calvaria may be under a direct membrane control similar to the pump-leak systems hypothesized for most cells. Based on DNA and K+ analysis of cell water, volume and DNA content, the K+ in the bone extracellular fluid was calculated to account for 75% of the total K+ content of intact calvaria. The bulk of K+ is therefore extracellular and its accumulation there was found to be sensitive to the presence of ouabain, iodoacetate, CCCP, and to temperature. Losses of 70% of calvaria K+ were found one hour after addition of 250 μM ouabain. If the exposure to ouabain was brief, the K+ loss was partially reversed. The rate of42K+ uptake was found to be depressed by ouabain, decreased pH, and La2+. The total Na+ content of these calvaria was found not to vary when incubated with ouabain, iodoacetate, or CCCP.

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References

  1. Adamson, L. F., Langeluttig, S. G., Anast, C. S.: Inhibition by puromycin of amino acid transport by embryonic chick bone. Biochim. biophys. Acta (Amst.)115, 345–354 (1966)

    CAS  Google Scholar 

  2. Arnaud, C. D., Tenenhouse, A.: Parathyroid hormone. In: International encyclopedia of pharmacology and therapeutics (Rasmussen, H., ed.), p. 197–235, sect. 51, vol. I. Oxford: Pergamon 1970

    Google Scholar 

  3. Elbrink, J., Bihler, I.: Membrane transport: Its relation to cellular metabolic rates. Science188, 1177–1184 (1975)

    Article  PubMed  CAS  Google Scholar 

  4. Canas, F., Terepka, A. R., Neuman, W.F.: Potassium and the milieu interieur of bone. Amer. J. Physiol.217, 117–120 (1969)

    PubMed  CAS  Google Scholar 

  5. Ceriotti, G.: A microchemical determination of desoxyribonucleic acid. J. biol. Chem.198, 297–303 (1952)

    PubMed  CAS  Google Scholar 

  6. Dziak, R., Brand, J. S.: Calcium transport in isolated bone cells. I. Bone cell isolation procedures. J. cell Physiol.84, 75–84 (1974)

    Article  PubMed  CAS  Google Scholar 

  7. Geisler, J. Z., Neuman, W. F.: The membrane control of bone potassium. Proc. Soc. exp. Biol. (N.Y.)130, 608–612 (1969)

    CAS  Google Scholar 

  8. Hahn, T. G., Downing, S. J., Phang, J. M.: Insulin effect on amino acid transport in bone; dependence on portein synthesis and Na+. Amer. J. Physiol.220, 1717–1723 (1971)

    PubMed  CAS  Google Scholar 

  9. Hoffman, J. F.: The red cell membrane and the transport of sodium and potassium. Amer. J. Med.41, 666–680 (1966)

    Article  PubMed  CAS  Google Scholar 

  10. Howard, J. E.: Present knowledge of parathyroid function with special emphasis upon its limitations. In: Ciba foundation symposium on bone structure and metabolism (Wolstenholme, G. E. W., O’Connor, C. M., eds.), p. 206, Boston: Little, Brown 1956

    Google Scholar 

  11. Neuman, W. F.: The milieu interieur of bone: Claude Bernard revisited. Fed. Proc.28, 1846–1850 (1969)

    PubMed  CAS  Google Scholar 

  12. Neuman, W. F.: The blood-bone equilibrium: a possible system for its studyin vitro. In: Calcium, parathyroid hormone and the calcitonin (Talmage, R. V., Munson, P. L., eds.), p. 389–398. Amsterdam: Excerpta Medica 1972

    Google Scholar 

  13. Neuman, W. F., Bareham, B. J.: Studies on the nature of fluid compart-mentalization in chick calvaria. Calcif. Tiss. Res.17, 249–255 (1975)

    CAS  Google Scholar 

  14. Neuman, W. F., Bareham, B.J.: Evidence for the presence of secondary calcium phosphate in bone and its stabilization by acid production. Calcif. Tiss. Res.18, 161–172 (1975)

    CAS  Google Scholar 

  15. Neuman, W. F., Mulryan, B. J., Neuman, M. W., Lane, K.: Calcium transport systems in the chick calvaria. Amer. J. Physiol.224, 600–606 (1973)

    PubMed  CAS  Google Scholar 

  16. Neuman, W. F., Neuman, M. W.: Chemical dynamics of bone mineral, p. 1–38. Chicago: Univ. Chicago Press 1958

    Google Scholar 

  17. Neuman, W. F., Ramp, W. K.: The concept of a bone membrane: some implications. In: Cellular mechanisms for calcium transfer and homeostasis (Nichols, G., Wasserman, R. H., eds.), p. 197–206, New York: Academic Press 1971

    Google Scholar 

  18. Neuman, W. F., Toribara, T. Y., Mulryan, B. J.: Synthetic hydroxyapatite crystals. I. Sodium and potassium fixation. Arch. Biochem. Biophys.98, 384–390 (1962)

    Article  CAS  Google Scholar 

  19. Nichols, G. Jr., Rogers, P.: Mechanisms for the transfer of calcium into and out of the skeleton. Pediatrics47, 211–228 (1971)

    PubMed  CAS  Google Scholar 

  20. Peck, W. A., Birge, S. J., Fedak, S. A.: Bone cells: Biochemical and biological studies after enzymatic isolation. Science146, 1476–1477 (1964)

    Article  PubMed  CAS  Google Scholar 

  21. Ramp, W. K., Neuman, W. F.: Some factors affecting mineralization of bone in tissue culture. Amer. J. Physiol.220, 270–274 (1971)

    PubMed  CAS  Google Scholar 

  22. Rasmussen, H.: Basic aspects of bone functiona and calcium metabolism. In: International encyclopedia of pharmacology and therapeutics (Rasmussen, H. ed.), P. 1–18, sect. 51, vol. I, Oxford: Pergamon 1970

    Google Scholar 

  23. Scarpace, P. J., Neuman, W. F.: Quantitation of Ca2+ fluxes in chick calvaria. Biochim. biophys. Acta (Amst.)323, 267–275 (1973)

    CAS  Google Scholar 

  24. Scarpace, P. J., Neuman, W. F.: The blood: bone disequilibrium. II. Evidence against the active accumulation of calcium or phosphate into the bone extracellular fluid. Calcif. Tiss. Res.20, 151–158 (1976)

    CAS  Google Scholar 

  25. Talmage, R. V.: Calcium homeostasis—calcium transport—parathyroid action. The effects of parathyroid hormone on the movement of calcium between bone and fluid. Clin. Orthop.67, 210–224 (1969)

    Google Scholar 

  26. Wilde, W. S.: In: Mineral metabolism (Comar, C. L., Bronner, F., eds.), vol. 2, p. 91. New York: Academic Press, 1962

    Google Scholar 

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Scarpace, P.J., Neuman, W.F. The blood: Bone disequilibrium. Calc. Tis Res. 20, 137–149 (1976). https://doi.org/10.1007/BF02546403

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