Changes of Succinate Dehydrogenase Activity of Muscles Wounded with High Velocity Bullets
- VernacularTitle:高速枪弹伤后局部肌肉组织琥珀酸脱氢酶活力变化
- Author:
Xinan LAI
- Publication Type:Journal Article
- Keywords:
Succinate dehydrogenase;
Transmembrane potential;
High velocity bullet
- From:Journal of Third Military Medical University
1986;0(S1):-
- CountryChina
- Language:Chinese
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Abstract:
The changes of succinate dehydrogenase (SDH) activity and the transmem-brane potential at areas 0.5, 2, and 3 cm away from the wound track respectively of the hind legs of 6 dogs in the 1st and 6th hour after injury with high velocity bullets (5.56mm) were studied.It was found that both the SDH activity and transmembrane potential lowered significantly and continuously in the 0.5 cm area. In the 2 cm area, the SDH sctivity was maintained at a low level, and the changes of the transmembrane potential were not remarkable. In the 3 cm area, both the SDH activity and transmembrane potential showed no obvious changes.The results suggest that the assay of the SDH activity of the injured muscles proves to be an effective and reliable method to predict the viability of muscles
