Advertisement

Calcium-Extrusion Pump of the Smooth Muscle Cell Membrane

  • L. M. Popescu
  • P. Ignat

Abstract

Ca++ Extrusion from the Smooth Muscle Cell is Obligatory because there is a (Dis)Continuous Ca++ Entry into the Smooth Muscle Cell and Ca++ Accumulation in Cellular Organelles is Limited

Keywords

ATPase Activity Sarcoplasmic Reticulum Microsomal Fraction Cell Ghost Pump ATPase 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    C. van Breemen, P. Aaronson, and R. Loutzenhiser, Sodium-calcium interactions in mammalian smooth muscle, Pharmacol. Rev. 30: 167 (1979).Google Scholar
  2. 2.
    L. M. Popescu, Conceptual model of the excitation-contraction coupling in smooth muscle, Studia Biophys. 44: 141 (1974).Google Scholar
  3. 3.
    L. M. Popescu and I. Diculescu, Calcium in smooth muscle sarcoplasmic reticulum in situ: conventional and x-ray analytical electron microscopy, J. Cell Biol. 67: 911 (1975).PubMedCrossRefGoogle Scholar
  4. 4.
    L. M. Popescu, Cytochemical study of the intracellular calcium distribution in smooth muscle, in: “Excitation-Contraction Coupling in Smooth Muscle”, R. Casteels et al., eds., pp. 13–23, Elsevier/North-Holland, Amsterdam (1977).Google Scholar
  5. 5.
    L. M. Popescu, W. C. de Bruijn, U. Zelck, and N. Ionescu, Intracellular distribution of calcium in smooth muscle: facts and artifacts, Morphology & Embryology 26: 251 (1980).Google Scholar
  6. 6.
    A. P. Somlyo, A.V. Somlyo, and H. Shuman, Electron probe analysis of vascular smooth muscle, J. Cell Biol. 81: 316 (1979).PubMedCrossRefGoogle Scholar
  7. 7.
    A. Schibeci and A. Martonosi, Cat+-binding proteins in nuclei, Eur. J. Biochem. 113: 5 (1980).PubMedCrossRefGoogle Scholar
  8. 8.
    C. van Breemen,2P. Aaronson, R. Loutzenhiser, and K. Meisheri, Ca movements in smooth muscle, Chest 78:157 (1980).Google Scholar
  9. 9.
    N. Morel and T. Godfraind, Na-Ca exchange in heart and smooth muscle microsomes, Arch. int. Pharmacodyn. Ther. 258: 319 (1982).PubMedGoogle Scholar
  10. 10.
    J. T. genniston, Plasma membrane Ca2+ ATPases as active Ca + pumps, Physiol. Rev. (in Ness).Google Scholar
  11. 11.
    E. Carafoli and M. Zurini, The Ca -pumping ATPase of plasma membranes, Biochim. Biophys. Acta 683: 279 (1982).Google Scholar
  12. 12.
    M. M. Oliveira and S. Holzhacker, Isolation and characterization of smooth muscle cell membranes, Biochim. Biophys. Acta 332: 221 (1974).Google Scholar
  13. 13.
    L. M. Popescu and P. Ignat, Calmodulin-dependent Ca2+-pump ATP-ase of human smooth muscle sarcolemma, Cell Calcium (accepted).Google Scholar
  14. 14.
    F. Wuytack, G. De Schutter, and R. Casteels, The effectaf calmodulin on the active calcium-ion transport and (Ca + Mg +)-dependent ATPase in microsomal fractions of smooth muscle compared with that in erythrocytes and cardiac muscle, Biochem. J. 190: 827 (1980).Google Scholar
  15. 15.
    M. Wibo, N. Morel, and T. Godfraind, Differentiation of Ca2+ pumps linked to plasma membrane and endoplasmic reticulum in the microsomal fraction from intestinal smooth muscle, Biochim. Biophys. Acta 649: 651 (1981).PubMedCrossRefGoogle Scholar
  16. 16.
    G. Gabella, Structure of smooth muscle, in: “Smooth Muscle: an assessment of current knowledge”, E. Bi lbring et al., eds., pp. 1–47, Edward Arnold,2+ ondon (1981).Google Scholar
  17. 17.
    P. Caroni and E. Carafoli, The Ca -pumping ATPase of heart sarcolemma, J. Biol. Chem. 256: 3263 (1981).Google Scholar
  18. 18.
    M. Klingenberg, The use of detergents for the isolation of intact carrier proteins, in: “Membrane and Transport”, A. N. Martonosi ed., pp. 203–209, Plenum, New York (1982).Google Scholar
  19. 19.
    A. Fabiato and F. Fabiato, Calculator programs for computing the composition of the solutions containing multiple metals and ligands used for experiments in skinned muscle cells, J. Physiol. (Paris) 75: 463 (1979).Google Scholar
  20. 20.
    I. Ross, M. Crompton, and E. Cafoli, The role of inorganic phosphate in the release of Ca from rat-liver mitochondria Eur. J. Biochem. 110: 319 (1980).CrossRefGoogle Scholar
  21. 21.
    U. Pick, The interaction of vanadate ions with the Ca-ATPase from sarcoplasmic reticulum, J. Biol. Chem. 257: 6111 (1982).PubMedGoogle Scholar
  22. 22.
    W. Y. Cheung, Calmodulin: an overview, Fed. Proc. 41: 2253 (1982).PubMedGoogle Scholar
  23. 23.
    J. Stieger and H. J. Schatzmann, Metal requirement of the isolated red cell Ca-pump ATPase after elimination of calmodulin dependence by trypsin attack, Cell Calcium 2: 601 (1981).Google Scholar
  24. 24.
    A. K. Grover, C. Y. Kwan, and E. E. Daniel, Na-Ca exchange in rat myometrium membrane vesicles enriched in plasma membranes, Am. J. Physiol. Cell Physiol. 9: C175 (1981).Google Scholar

Copyright information

© Springer Science+Business Media New York 1985

Authors and Affiliations

  • L. M. Popescu
    • 1
  • P. Ignat
    • 1
  1. 1.Department of Cell Biology & HistologyFaculty of MedicineBucharest 35Romania

Personalised recommendations