粗制及部分纯化的产气荚膜梭菌α-毒素引起坏死作用已有大量研究。近年来一些学者又证明了纯化的该毒素可增高血流阻力,使血压升高,刺激正肾上腺诱发的离体大鼠输精管收缩及主动脉收缩。作者推断,若用少量该毒素处理象输精管及主动脉的一些平 There have been numerous studies of crude and partially purified C. perfringens alpha-toxin causing necrosis. In recent years, some scholars have proved that the purified toxins can increase blood flow resistance, blood pressure, stimulated adrenal induced rat vas deferens contraction and aortic contraction. The authors conclude that if a small amount of the toxin is used to treat some levels of vas deferens and aorta