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维生素 K 除了用作促凝血剂外,尚有其他广泛的临床用途.笔者对文献尚未报导或有争议的维生素 K 促凝血以外的药理作用及其机理进行实验研究.结果证明,维生素K 具有舒张支气管平滑肌、增强子宫平滑肌的收缩活动和扩张血管等作用,为其广泛的临床应用提供了药理学依据.本实验首次发现维生 K_1 有对抗皂甙所致的溶血作用,为进一步探索其新用途提供了线索.
In addition to being used as a procoagulant, vitamin K has other extensive clinical uses. The authors conducted an experimental study of the pharmacological effects of mechanisms other than vitamin K procoagulant that have not been reported or controversial in the literature. The results demonstrate that vitamin K has diastolic bronchi Smooth muscle, enhanced uterine smooth muscle contraction and dilation of blood vessels and other effects, provide a pharmacological basis for its wide range of clinical applications. This experiment found for the first time that vitamin K_1 has anti-aPHOS induced hemolysis, providing further exploration for its new uses clue.