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Technical Approaches to Analyze the In Vivo Ion Composition of Airway Surface Liquid

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Part of the book series: Methods in Molecular Medicine™ ((MIMM,volume 70))

Abstract

Airway surface liquid (ASL) is generally described as a two-layer system formed by a “sol” (or periciliary) and a “gel” layer (overlying the cilia). The ASL, whose total thickness is estimated to be between 10 and 40 µm, contributes to mechanical and antimicrobial defense systems in host airways. In cystic fibrosis (CF), lack of functional cystic fibrosis transmembrane conductance regulator (CFTR) protein may modulate the composition of ASL and lead to an impaired mucociliary clearance associated with inhibition of host defense activity.

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References

  1. Matsui, H., Grubb, B. R., Tarran, R., Randell, S. H., Gatzy, J.T., Davis, C. W., and Boucher, R. C. (1998) Evidence for periciliary liquid layer depletion, not abnormal ion composition, in the pathogenesis of cystic fibrosis airways disease. Cell 95, 1005–1015.

    Article  CAS  PubMed  Google Scholar 

  2. Boucher, R. C., Stutts, M. J., Bromberg, P. A., and Gatzy, J. T. (1981) Regional differences in airway surface liquid composition. J. Appl. Physiol. 50 (3), 613–620.

    CAS  PubMed  Google Scholar 

  3. Joris, L. and Quinton, P. M. (1987) Concentration of elements in airway surface fluid. Med. Sci. Res. 15, 855–856.

    CAS  Google Scholar 

  4. Joris, L. and Quinton, P. M. (1992) Filter paper equilibration as o novel technique for in vitro studies of the composition of airway surface fluid. Am. J. Physiol. 263, L243–L248.

    CAS  PubMed  Google Scholar 

  5. Joris, L., Dab, I., and Quinton, P. M. (1993) Elemental composition of human airway surface fluid on healthy and diseased airways. Am. Rev. Respir. Dis. 148, 1633–1637.

    CAS  PubMed  Google Scholar 

  6. Robinson, N. P., Kyle, H., Webber, S. E., and Widdicombe, I. G. (1989) Electrolyte and other chemical concentrations in tracheal airway surface liquid and mucus. J. itAppl. Physiol. 66(5), 2129–2135.

    CAS  Google Scholar 

  7. Govindaraju, K., Cowley, E. A., Eidelman, D. H., and Lloyd, D. K. (1997) Microanalysis of airway surface fluid by capillary electrophoresis with conductivity detection. An. Chem. 69, 2793–2797.

    Article  CAS  Google Scholar 

  8. Baconnais, S., Zahm, J. M., Killian, L., Bonhomme, P., Gobillard, D., Perchet, A., Puchelle, E., and Balossier, G. (1998) X-ray microanalysis of native airway surface liquid collected by cryotechnique. J. Microsc. 191, 311–319.

    Article  CAS  Google Scholar 

  9. Hall, T. A. (1979) Biological X-ray microanalysis. J. Microsc. 117, 145–163.

    CAS  PubMed  Google Scholar 

  10. Hall, T. A. and Gupta, B. L. (1982) Quantification for the X-ray microanalysis of cryosections. J. itMicrosc. 126, 333–345.

    CAS  Google Scholar 

  11. Wagner, D., Puchelle, E., Hinnrasky, J., Girard, P., and Balossier, G. (1994) Quantitative X-ray microanalysis of P, Ca and S in the mucus secretory granules of cryofixed frog palate epithelium. Microsc. Res. Technol. 28, 141–148.

    Article  CAS  Google Scholar 

  12. Zaluzec, N. J. (1989) Processing and quantification of x-ray energy dispersive spectra in the analytical electron microscope. Ultramicroscopy 28, 226–235.

    Article  Google Scholar 

  13. Kitzawa, T., Shuman, H., and Somlyo, A.P. (1983) Quantitative electron probe analysis: problems and solutions. Ultramicroscopy 11, 251–262.

    Article  Google Scholar 

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© 2002 Humana Press Inc.

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Zahm, JM., Baconnais, S., Balossier, G., Puchelle, E. (2002). Technical Approaches to Analyze the In Vivo Ion Composition of Airway Surface Liquid. In: Skach, W.R. (eds) Cystic Fibrosis Methods and Protocols. Methods in Molecular Medicine™, vol 70. Humana Press. https://doi.org/10.1385/1-59259-187-6:563

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  • DOI: https://doi.org/10.1385/1-59259-187-6:563

  • Publisher Name: Humana Press

  • Print ISBN: 978-0-89603-897-4

  • Online ISBN: 978-1-59259-187-9

  • eBook Packages: Springer Protocols

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