Effect of electro-acupuncture on calcium content in neurocytes of focal cerebral ischemia / 中国中西医结合杂志
Chinese Journal of Integrated Traditional and Western Medicine
; (12): 295-297, 2002.
Article
en Zh
| WPRIM
| ID: wpr-264159
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of electro-acupuncture (EA) in regulating calcium (Ca2+) content in brain neurocytes of rats with focal cerebral ischemia.</p><p><b>METHODS</b>The changes of Ca2+ content in ischemic neurocytes were observed by using laser confocal scanning microscope.</p><p><b>RESULTS</b>Ca2+ content did not change significantly in cerebral cortex when the brain ischemia occurred for 1 hr, but it raised significantly in striatum neurocytes. Both the Ca2+ contents in striatum and cortex area increased significantly 3 hrs after ischemia occurrence and the content in striatum was higher than that in cortex significantly. Brain Ca2+ content could be reduced significantly after the 3 hrs ischemic brain were treated by EA for 30 min.</p><p><b>CONCLUSION</b>EA could regulate the content of Ca2+ in the ischemic area of brain, inhibit Ca2+ overload, so as to protect neurons from ischemic injury.</p>
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Patología
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Transporte Biológico Activo
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Encéfalo
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Distribución Aleatoria
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Electroacupuntura
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Calcio
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Ratas Wistar
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Microscopía Confocal
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Infarto de la Arteria Cerebral Media
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Metabolismo
Límite:
Animals
Idioma:
Zh
Revista:
Chinese Journal of Integrated Traditional and Western Medicine
Año:
2002
Tipo del documento:
Article