ANIONIC SITES IN THE MYELIN SHEATH AS SHOWN BY CATIONIZED FERRITIN

被引:3
作者
DOLAPCHIEVA, S [1 ]
ICHEV, K [1 ]
OVTSCHAROFF, W [1 ]
FRANZ, H [1 ]
机构
[1] STAATL INST IMMUNPRAPARATE & NAHRMED,BERLIN,GERMANY
关键词
D O I
10.1016/S0065-1281(11)80239-4
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The distribution of anionic sites in the myelin sheath of sciatic nerves of rabbits was studied using cationizedferritin. Ferritin molecules were observed on the cytoplasmic sides of the myelin lamellae stratified in paranodes and {iytSchmidt-Lanterman} clefts. In the compact myelin, ferritin molecules have not been found in the tissue sections. They have been observed on membranes of the myelin fraction. The significance of the localization of negatively charged groups on the cytoplasmic side of membranes is discussed. © 1990, VEB Gustav Fischer Verlag Jena. All rights reserved.
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页码:11 / 15
页数:5
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