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阿司匹林具有抗凝血作用。为进一步探讨其对于血管损伤所引起的血栓形成有否抑制作用,本实验利用机械损伤使狗的小静脉形成血栓,然后比较静脉滴注单甘氨酸阿司匹林钙与否血栓形成的数量来了解其对血栓形成的抑制作用。所用小静脉均为狗的颈静脉、肱静脉和股静脉的分支,其外径为0.8～1.5mm。血栓形成的方法:以带3-0丝线的小圆针自小静脉的一端穿入,由另一端穿出,二个针孔相距3～5mm,留单线于这段小静脉管腔中,以选定的
Aspirin has anti-clotting effect. In order to further explore whether it has a suppressive effect on the thrombosis caused by vascular injury, this study used mechanical injury to make thrombosis in the small veins of dogs, and then compared the number of thrombosis with or without intravenous infusion of single glycine aspirin to understand its effect on thrombus The formation of inhibition. The small veins used are the jugular vein of the dog, branch of the brachial vein and femoral vein, and its outer diameter is 0.8 to 1.5 mm. Thrombosis method: a small needle with 3-0 silk thread from one end of the small vein through the other end piercing, the two pinholes apart 3 ~ 5mm, leaving a single line in this small venous lumen to Selected