摘要
本实验采用生化与生理指标相结合的力法,观察了高速枪伤后伤道周围不同分区组织的转归及其规律,并就其机理进行了探讨。结果表明:与ATP生成密切相关的琥珀酸脱氢酶、H^+-ATP酶活力在伤道周围不同分区均有下降,并发生在组织结构改变之前,随伤后时间的延长以及处理方式的不同而转归各异。在非清创条件下,挫伤区以及震荡区组织的转归常经历一个“损伤—相对稳定—再损伤”的过程,而早期清创便可以显著改善这两部分组织的预后。
The tissue functione nd its progress after gunshot wounds are studied with biochemical and pathophysiological methods.The experimental results show that the activity of succinate dehydrogenase and H+-ATP enzyme are lower at the various areas surrounding the wound channel.The changes of respiratory enzyme activity precede that of its tissue structure and have different results according to different treatment.In the non-debridement condition changes of the function of the bruised and shocked tissue may be the course of damaging-recovery and redamaging.The early debridement may make good results of these two areas.
出处
《第三军医大学学报》
CAS
CSCD
北大核心
1989年第4期285-288,共4页
Journal of Third Military Medical University
关键词
呼吸酶
伤道
清创术
线粒体
火器伤
mitochondria
debridement
adenosine triphosphatase
succinate dehydrogenase
gunshot wounds
respiratory enzyme
wound channel