Objective To study the medicine dynamics, distribution in tissue and abdominal cavity fluid concentration of 5-FU after giving intraperitoneal by using a gelatin carrier to be made 5-FU slowing-release microballoons.
Methods 5-FU slowing-release microballoons medicine release speed, tissue distributing and the concentration in abdominal cavity fluid were measured by high performance liquid chromatography.
Results 5-FU wrapped by gelatin were slowly released. The concentration in abdominal cavity fluid was obviously higher than that in tissue or in blood. Using established standard curve line, it was proved that in body area under curve (AUC) of 5-FU slowing-release microballoons group was obviously higher than that of simple 5-FU injection group, analyzed by 3p97 pharmacokinetic software management.
Conclusion 5-FU enwrapped by gelatin can retain an effective anticancer activity concentration in abdominal cavity 7 days after giving intraperitoneal and it is distributed mostly in abdominal cavity.
Citation： LIANG Huaizhu,LI Ye,ZHU Shibin. Animal Experiment of 5-FU Slowing-Release Microballoons Given Intraperitoneal. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2008, 15(10): 748-750. doi: Copy