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Silver Impregnation of Degenerating Axon Terminals in the Central Nervous System: (1) Technic. (2) Chemical Notes

  • W. J. H. Nauta
  • P. A. Gygax
Part of the Contemporary Neuroscientists book series (CN)

Abstract

A new silver technic, tested on the brain of the rat, is described, especially suitable for demonstrating terminal degeneration within the central nervous system. It is a modification of the Glees method, designed to avoid use of tap water in preparing solutions. Some of the chemical principles underlying the process of reductive liberation of metallic silver from ammoniacal silver nitrate solutions are discussed.

Keywords

Silver Nitrate Metallic Silver Silver Oxide Silver Nitrate Solution Silver Impregnation 
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References

  1. Berthelot and Delépine. 1899. Sur l’azotate d’argent ammoniacal. Compt. rend. Acad. Sci., 129, 326–30.Google Scholar
  2. Bielschowsky, M. 1904. Die Silberimpregnation der Neurofibrillen. J. Psychol. Neur., 3, 169–89.Google Scholar
  3. Bjerrum, J. 1941. Metal ammine formation in aqueous solutions. Theory of reversible step reactions. P. Haase and Son, Copenhagen. Cited from: Chemical Abstracts, 35, 6527–34. 1941.Google Scholar
  4. Bodlaender, G., and Fittig, R. 1902. Das Verhalten von Molekular-verbindungen bei der Auflösung. Zts. phys. Chem., 39, 597–612.Google Scholar
  5. Britton, H. T. S., and Wilson, B. M. 1933. The constitution of ammoniacal solutions of (a) silver nitrate, (b) silver oxide. J. Chem. Soc. London., 1933, 1050–3.Google Scholar
  6. Brodal, A. 1949. Spinal afferents to the lateral reticular nucleus of the medulla oblongata in the cat. J. Comp. Neur., 91, 259–92.CrossRefGoogle Scholar
  7. Clark, W. E., LeGros, and Meyer, M. 1947. The terminal connections of the olfactory tract in the rabbit. Brain, 70, 304–28.CrossRefGoogle Scholar
  8. Draper, H. N. 1886. In Pharm. J. and Transactions, London, 17, 487. Cited from: Jahresbericht über die Fortschritte der Chemie (Braunschweig), 1886, 480–1.Google Scholar
  9. Glees, P. 1946. Terminal degeneration within the central nervous system as studied by a new silver method. J. Neuropath. Exp. Neur., 5, 54–9.CrossRefGoogle Scholar
  10. Glees, P. 1944. The anatomical basis of cortico-striate connections. J. Anat. London., 78, 47–51.Google Scholar
  11. Glees, P., Meyer, A., and Meyer, M. 1946. Terminal degeneration in the frontal cortex of the rabbit following the interruption of afferent fibers. J. Anat. London., 80, 101–6.Google Scholar
  12. Hoff, E. C. 1932. Central nerve terminals in the mammalian spinal cord and their examination by experimental degeneration. Proc. Roy. Soc. London., 111, 175–88.CrossRefGoogle Scholar
  13. Kohlschütter, V. 1912. Ueber Bildungsformen des Silbers. Annalen der Chemie, 387, 86–145.Google Scholar
  14. Konowaloff, D. 1898. Über die Löslichkeit des Ammoniaks in wässerigen Lösungen von Silbernitrat. J. russ. Phys.-chem. Ges., 30, 367–71.Google Scholar
  15. Prescott, A. B. 1880. Silver ammonium oxide in solution. Chem. News London., 42, 31.Google Scholar
  16. Reychler, A. 1883. Silbernitrat und Ammoniak. Ber. Deut. Chem. Ges., 16, 990–4.CrossRefGoogle Scholar
  17. Reychler, A. 1895. Zur Konstitution der Silberammoniakverbindungen. Ber. Deut. Chem. Ges., 28, 555–8.CrossRefGoogle Scholar
  18. Seki, Masaji. 1940. Zur Theorie der histologischen Silberschwärzung. Zts. Zellforsch., 30, 548–66.CrossRefGoogle Scholar
  19. Vosburgh, W. C., and Stockdale Mc Clure, R. 1943. Complex ions. Monammine-silver ion. J. Amer. Chem. Soc., 65, 1060–3.CrossRefGoogle Scholar

Copyright information

© Birkhäuser Boston 1993

Authors and Affiliations

  • W. J. H. Nauta
    • 1
    • 2
  • P. A. Gygax
    • 1
    • 2
  1. 1.Department of AnatomyThe University of ZürichZürichSwitzerland
  2. 2.Department of Chemical TechnologyThe Federal Institute of TechnologyZürichSwitzerland

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