【摘要】 目的：研究环氧乙烷对小鼠神经细胞膜上嵌入蛋白质分布的影响。方法：小鼠每天吸入环氧乙烷２ｈ，持续２或３个月，用冰冻蚀刻电镜观察小鼠腰髓前角神经细胞膜上嵌入蛋白质的分布。结果：随着染毒时间延长，腰髓前角神经细胞膜上的嵌入蛋白质由分布紊乱至成簇聚集。结论：环氧乙烷能改变神经细胞膜上嵌入蛋白质的分布。更多还原

【Abstract】 To study effects of ethylene oxide on the distribution of inserting proteins in nerve cell membrane of mice. Methods: The mice were inhaled ethylene oxide for 2 hours every day. After 2 or 3 months, scanning electron microscope with freeze etching was used to observe the distribution of inserting proteins in nerve cell membrane of anterior horn in spinal cord of mice. Results: as the extending of inhaling time inserting proteins distribution changed from turbulence to cluster. Conclusion: Ethylene oxide can change the distribution of inserting proteins in nerve cell membrane.更多还原