1·To study the feasibility of poloxamer 407(P407)gel for intrahepatic injection and to know the dynamic changes of P407 gel in liver.
目的探讨泊洛沙姆407凝胶肝内注射的可行性，了解其肝内注射后的动态变化。
2·As a safe excipient, poloxamer 188 is often used as solubilizing agent, emulsifying agent and gene carrier in injection.
在注射给药方面，泊洛沙姆188可作为增溶剂、乳化剂以及基因药物的载体。
3·Poloxamer 407 is used widely in the field of medicine as one kind of adjuvants.
泊洛沙姆407是医药领域应用非常广泛的一种辅料。