【摘要】 为探讨654-2抗休克的细胞机制,本工作在家兔晚期失血性休克模型上,观察654-2对休克动物肝细胞线粒体镁含量改变的影响,结果发现,失血性休克动物血浆镁浓度进行性升高与动物血压的降低呈负相关关系;休克动物肝线粒体镁含量明显减少;而用654-2治疗时,显著抑制失血性休克时血浆镁和肝线粒体镁含量的改变,明显改善休克动物的预后。实验结果提示654-2可能具有稳定休克动物肝线粒体的作用。更多还原

【Abstract】 In order to explore the cellular mechanism of antishock effect of anisodamine (654-2), the changes of intramitochondrial magnesium during late hemorrhagic shock were observed. Results showed that there exists a negative correlation between the blood plasma magnesium concentration and arterial blood pressure in shocked animals and at the same time the magneium content of liver mitochondria reduced significantly; 654-2 prevented the decrease of mitochondria magnesium and the increase of blood plasma magnesium, and improved the prognosis of the shocked animals. These results indicate that 654-2 may protect the liver mitochondria of shocked animals at a cellular and subcellular levels.更多还原