Katada K, Sano H, Katoh Y, Kanno T, Jain V K, Mashita S, Takeuchi A, Koga S
Department of Radiology, Fujita-Gakuen Health University, School of Medicine, Aichi, Japan.
Acta Radiol Suppl. 1986;369:623-6.
Physical properties of ethyl 2-cyanoacrylate (Aron Alpha) were studied in comparison with isobutyl 2-cyanoacrylate (IBCA). Aron Alpha is characterized by high viscosity, a short polymerization time, low spreadability and low fragmentability. On the other hand, IBCA had low viscosity, a relatively long polymerization time, high spreadability and high fragmentability. Based on these findings, it is suggested that IBCA is suitable for transcatheter embolization, and Aron Alpha for intraoperative embolization. Mixture of IBCA with 5% Aron Alpha suppressed the spreadability and the fragmentability of IBCA, resulting in reduction of distal migration of IBCA into the venous system.
对氰基丙烯酸乙酯（阿隆发）与氰基丙烯酸异丁酯（IBCA）的物理性质进行了比较研究。阿隆发的特点是高粘度、聚合时间短、低扩展性和低碎性。另一方面，IBCA粘度低、聚合时间相对较长、高扩展性和高碎性。基于这些发现，表明IBCA适用于经导管栓塞，而阿隆发适用于术中栓塞。IBCA与5%阿隆发的混合物抑制了IBCA的扩展性和碎性，从而减少了IBCA向静脉系统的远端迁移。
