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The Journal of Biophysical and Biochemical Cytology logoLink to The Journal of Biophysical and Biochemical Cytology
. 1957 Jan 25;3(1):89–94. doi: 10.1083/jcb.3.1.89

EFFECTS OF IONIC STRENGTH OF IMMERSION MEDIUM ON THE STRUCTURE OF PERIPHERAL NERVE MYELIN

J B Finean 1, P F Millington 1
PMCID: PMC2224018  PMID: 13416313

Abstract

A study of the effects of hypertonic solutions on the structure of peripheral nerve myelin reveals an expansion rather than a contraction of the layer spacing. This suggests the absence of "free" water between the myelin layers. Hypotonic solutions bring about a change in radial repeat period from 171 A to 250 to 270 A. These findings are of significance in relation to the structure of myelin.

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Selected References

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