高速投射物伤及合并休克后犬骨骼肌腺苷酸含量的变化

Changes of Skeletal Muscle Adenine Nucleotides after High-velocity Missile Injury with and without Hemorrhagic Shock

本文测定了高速投射物伤及合并休克后伤部肌肉腺苷酸的含量。实验表明,仅变色区肌肉内ATP、能荷、总腺苷酸含量显著下降。合并休克时下降更明显。实验结果提示,能量供应不足是细胞代谢紊乱的重要原因。

Content of muscle adenine nucleotides around the wound channel is assayed in 16 dogs after high-velocity missile injury and associated with hemorrhagic shock. Significant decrease in ATP, energy charge, total adenine nucleotides occur only in the discolored area and these volues fall more obviously in the case complicated with hemorrhagic shock. The results suggest that insufficient energy supply is an important reason for cellular metabolic disorder after high-velocity missile trauma.