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慢性实验性苯和乙烯中毒后肝脏的超微结构变化。

Ultrastructural changes in the liver following chronic experimental intoxication with benzine and ethyline vapour.

作者信息

Jonek J, Przybyłowski J, Gryzbek H, Podolecki A, Pachołek A

出版信息

Exp Pathol (Jena). 1978;15(4):234-7. doi: 10.1016/s0014-4908(78)80062-3.

DOI:10.1016/s0014-4908(78)80062-3
PMID:689137
Abstract

The livers of two groups of rabbits exposed to longer lasting intoxication, one with benzine vapours and the other one with ethyline vapours, were subjected to examination in an electron microscope twice; immediately after the completion of intoxication and then 3 months later. In both groups there were found: dilatation of the perinuclear spaces, a symptom of nucleolus segregation, dilatation of the ergastoplasm, features of cristolysis of mitochondria and the absence of glycogen. These changes were more intensive in the animals intoxicated with ethyline. 3 months after the completion of the process of petrol intoxication the following was observed: persistence of the majority of the changes as well as accumulation of glycogen and hypertrophy of the smooth endoplasmatic reticulum. These changes were more intensified in animals intoxicated with ethyline.

摘要

两组暴露于较长时间中毒状态的兔子肝脏,一组暴露于汽油蒸汽,另一组暴露于乙烯蒸汽,在电子显微镜下接受了两次检查:中毒结束后立即检查,然后在3个月后再次检查。在两组中均发现:核周间隙扩张,这是核仁分离的症状,内质网扩张,线粒体嵴溶解的特征以及糖原缺失。这些变化在乙烯中毒的动物中更为明显。汽油中毒过程结束3个月后观察到:大多数变化持续存在,同时糖原积累和平滑内质网肥大。这些变化在乙烯中毒的动物中更为加剧。

相似文献

1
Ultrastructural changes in the liver following chronic experimental intoxication with benzine and ethyline vapour.慢性实验性苯和乙烯中毒后肝脏的超微结构变化。
Exp Pathol (Jena). 1978;15(4):234-7. doi: 10.1016/s0014-4908(78)80062-3.
2
Ultrastructural changes in the lungs after chronic experimental intoxication with benzine and ethyline vapour.慢性实验性苯和乙烯中毒后肺的超微结构变化
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The effects of experimental acute petrol vapour intoxication (ethyline 7 8) on the circulatory system in rabbits.实验性急性汽油蒸汽中毒(乙烯7 8)对家兔循环系统的影响。
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