Effects of lithium administration on central and peripheral nervous system in rats. Biochemical and morphological findings.

R Scelsi, E Arrigoni, A Moglia, P Poggi, P Tosca, F Zerbi
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引用次数: 3

Abstract

The effect of 4 weeks' treatment with lithium chloride on the central and peripheral nervous system of Wistar albino rats was studied. Normal activity values of some brain enzymes related to energy transduction (LDH, MDH, COX, NADH-ccRT) and neuro-transmission (ACHe), evaluated both in the homogenate in toto and in the crude mitochondrial fraction, were obtained. Fine changes in mitochondrial organelles and nerve processes of neurocytes were ultrastructurally observed. The peripheral nerve studies revealed in some treated rats a slight motor nerve conduction velocity impairment by electro-physiological methods, but no significant alterations in the sciatic nerve specimens examined by electron microscopy.

锂给药对大鼠中枢和周围神经系统的影响。生化和形态学结果。
研究氯化锂给药4周后对Wistar白化大鼠中枢和周围神经系统的影响。获得了线粒体粗粒提取物和线粒体匀浆中与能量转导相关的一些脑酶(LDH、MDH、COX、NADH-ccRT)和神经传递(ACHe)的正常活性值。超微结构上观察到线粒体细胞器和神经突的细微变化。外周神经电生理实验显示,部分治疗大鼠运动神经传导速度有轻微损伤,但电镜观察坐骨神经未见明显改变。
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