CAJ | 학술논문

目的：考察年龄、性别、肝功能、肾功能以及是否怀孕这五大因素对汉族人外周血二氢尿嘧啶脱氢酶（DPD）活力的影响，为制定符合我国汉族人群实际的氟尿嘧啶类药物使用指南提供参考。方法：选取460份汉族人的血样分成5个大组，以外周血全血温孵的方法分别考察年龄、性别、肝功能、肾功能以及是否怀孕这五大因素对外周血DPD活力的影响。结果：汉族人外周血DPD活力与年龄负相关，与性别无关，当个体肝肾功能异常时，外周血DPD活力降低，当个体怀孕时，外周血DPD活力增强。结论：使用氟尿嘧啶类药物时，当患者为老人或肝肾功能异常时，应适当减量；当患者为无法避免用药的孕妇时，要注意怀孕导致药物代谢的异常加快。
목적：고찰년령、성별、간공능、신공능이급시부부잉저오대인소대한족인외주혈이경뇨밀정탈경매（DPD）활력적영향，위제정부합아국한족인군실제적불뇨밀정류약물사용지남제공삼고。방법：선취460빈한족인적혈양분성5개대조，이외주혈전혈온부적방법분별고찰년령、성별、간공능、신공능이급시부부잉저오대인소대외주혈DPD활력적영향。결과：한족인외주혈DPD활력여년령부상관，여성별무관，당개체간신공능이상시，외주혈DPD활력강저，당개체부잉시，외주혈DPD활력증강。결론：사용불뇨밀정류약물시，당환자위노인혹간신공능이상시，응괄당감량；당환자위무법피면용약적잉부시，요주의부잉도치약물대사적이상가쾌。
Objective: The study is aimed at investigating the effects of age, gender, hepatic function, kidney function and pregnancy on the activity of dihydropyrimidine dehydrogenase (DPD), and providing theoretical guidance for the application of fluorouracil drugs in Chinese Han population. Methods: A total of 460 blood samples from Chinese Han population were collected and tested by incubation. Five factors affecting the activity of DPD in peripheral blood, including age, gender, hepatic function, kidney function and pregnancy, were investigated. Results: In the Chinese Han population, there was no relevance between gender and the activity of DPD. The activity of DPD in peripheral blood decreased with the age, strength-ened in pregnant women, and decreased in people with hepatic or renal disorders. Conclusion: When fluo-rouracil drugs are given to Chinese Han population, it is unnecessary to consider any adjustment of dosage for different genders. For the aged patients and those with disorders in liver or kidney function, it is nec-essary to reduce the dosage. For pregnant women in need of fluorouracil drugs, significant enhancement of the activity of DPD should be considered.