目的研制一种血管内治疗颅内动脉瘤的液体栓塞剂—醋酸纤维素聚合物(CAP)。
Objective To research the cellulose acetate polymer (CAP) solution which was used as a new liquid thrombotic material for endovascular treatment of intracranial aneurysm.
目的观察非粘附性液体栓塞剂醋酸纤维素聚合物(CAP)栓塞实验性宽颈动脉瘤的影像学效果。
Objective To observe the angiographic effect of embolization of experimental wide-neck aneurysms with cellulose acetate polymer (CAP) -a kind of non-adhesive liquid embolic material.
目的观察实验性宽颈动脉瘤被非黏附性液体栓塞剂醋酸纤维素聚合物(CAP)栓塞后的组织学变化。
Objective to observe the histological changes of the experimental wide-neck aneurysms embolized with cellulose acetate polymer (CAP) -a kind of non-adhesive liquid embolic material.
以聚偏氟乙烯(PVDF)为第二组分聚合物与三醋酸纤维素(CTA)共混，通过冻胶法纺丝工艺制备成中空纤维纳滤膜。
Hollow fiber NF membrane was prepared with blending of PVDF as the second component polymer and CTA, and by spinning process with gelation method.
考察含药层促渗聚合物、乳糖用量、助推层聚氧乙烯用量、助推层氯化钠用量及包衣液中含水量、醋酸纤维素浓度对释放度的影响，并对处方进行优化。
Effects of formulation of drug layer, push layer and membrane on the release behavior of controlled release tablets were investigated and the optimal formulation was obtained.
考察含药层促渗聚合物、乳糖用量、助推层聚氧乙烯用量、助推层氯化钠用量及包衣液中含水量、醋酸纤维素浓度对释放度的影响，并对处方进行优化。
Effects of formulation of drug layer, push layer and membrane on the release behavior of controlled release tablets were investigated and the optimal formulation was obtained.
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