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Expression of Caveolin-3 in the Myelin Sheath of Peripheral Nerve
被引:0
作者:
Kwon, Bum Sun
[1
]
机构:
[1] Dongguk Univ, Coll Med, Dept Rehabil Med, Seoul, South Korea
来源:
ANNALS OF REHABILITATION MEDICINE-ARM
|
2006年
/
30卷
/
04期
关键词:
Caveolin-3;
Immunocytochemistry;
Peripheral nerve;
Regeneration;
D O I:
暂无
中图分类号:
R49 [康复医学];
学科分类号:
100215 ;
摘要:
Objective: To exhibit the caveolin-3 immunoreactivities (IRs) in the peripheral nerve, which was previously known to be present only within the muscle and to be a causative agent of myopathy Method: The sciatic nerves of the rat were removed after the perfusion and frozen after cryoprotection by sucrose. The tissue specimens were cut on cryostat and immunostained with anti-caveolin-3 and growth associated protein-43 (GAP-43) antibodies. The sections were observed with a fluorescence microscope. Results: We detected caveolin-3 IRs in myelin sheath of the peripheral nerves, while GAP IRs were detected in the axon. Caveolin-3 IRs were active in the rat of postnatal 1 week, but they were reduced in the rat of postnatal 3 week and disappeared in that of 5 week. Conclusion: We detected caveolin-3 IRs in the myelin sheath of peripheral nerve. Caveolin-3 might play roles in the early myelination of peripheral nerve.
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页码:353 / 356
页数:4
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