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method for preparation of composition for endovascular embolization of brain arteriovenous malformations
method for preparation of composition for endovascular embolization of brain arteriovenous malformations
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机译：于脑动静脉畸形的血管内栓塞的组合物的制备方法
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摘要
A method for preparation of a composition for endovascular embolization of brain arteriovenous malformations comprises the use of a substance composition, namely polymer, X-ray contrast substance and dimethylsulfoxide. The preparation of a composition ois carried out at heating of polyethylenvinyl alcohol in dimethylsulfoxide at temperature of 90 °C within 3-7 hours with subsequent dissolution of N,N-bis(2,3-dihydroxypropyl)-5 [N-(2,3- dihydroxypropyl)acetamido]-2,4,6-triiodineisophtalimide in said solution at temperature of 70-80 ° C within 10-25 minutes.
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