PROBLEM TO BE SOLVED: To provide new and useful uses of a yamamarin derivative, and to provide particularly a preservation solution for a cell and an organ preventing the occurrence of post-ischemic reperfusion disorders of a transplanted organ and further exhibiting sufficient preservation effects even without regulating the preservation temperature of the organ to a low temperature.SOLUTION: The preservation solution includes C6-DILRG-NH2 and C10-DILRG-NH2 as active ingredients.COPYRIGHT: (C)2012,JPO&INPIT【課題】ヤママリン誘導体の新規かつ有用な用途を提供すること、特に、移植臓器の虚血後再灌流障害の発生を防ぎ、さらに、臓器の保存温度を低温としなくとも、十分な保存効果を発揮する細胞および臓器の保存液を提供すること。【解決手段】C6-DILRG-NH2およびC10-DILRG-NH2を有効成分とする。【選択図】なし
