[1E12-13] Medical Application

[1E12] Evaluation of drug retaining and releasing ability of capsules for combination therapy of drug delivery system and charged particle beam

*Rina Nagao¹, Atsuki Terakawa¹, Mitsuhiro Fujiwara¹, Shigeo Matsuyama¹, Seong-Yun Kim¹, Tatsuya Ito¹, Yuichi Niibori¹, Taiji Chida¹, Kazuhiro Sato¹ (1. TOHOKU Univ.)

Keywords:Charged particle beam therapy, Accelerator, Cancer treatment, Drug delivery system

The purpose is development of capsules for combination of radiation therapy and DDS. I report that evaluated retaining ability and releasing ability by radiation of capsules. It’s considered that capsules by used low viscosity and high concentration alginate are improved drug retaining ability. Also, it observed that amount releasing from capsules by X-ray radiation increased.