[1]黄巧胜,陈少锋,钟泽龙,等.雷替曲塞经不同给药方式的药动学分析 [J].介入放射学杂志,2018,27(02):157-162.
 HUANG Qiaosheng,CHEN Shaofeng,ZHONG Zelong,et al.Pharmacokinetic analysis of raltitrexed using different ways of drug delivery[J].journal interventional radiology,2018,27(02):157-162.
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雷替曲塞经不同给药方式的药动学分析


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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
27
期数:
2018年02期
页码:
157-162
栏目:
实验研究
出版日期:
2018-02-25

文章信息/Info

Title:
Pharmacokinetic analysis of raltitrexed using different ways of drug delivery
作者:
黄巧胜 陈少锋 钟泽龙 王卫东 张 涛 余晓霞 李国成 伍俊妍 许林锋
Author(s):
HUANG Qiaosheng CHEN Shaofeng ZHONG Zelong WANG Weidong ZHANG Tao YU Xiaoxia LI Guocheng WU Junyan XU Linfeng
Department of Interventional Radiology, Sun Yat- Sen Memorial Hospital, Sun Yat- Sen University, Guangzhou, Guangdong Province 510000, China
关键词:
【关键词】 兔肝癌模型VX2 雷替曲塞 LC- MS/MS 肝动脉灌注 药动学
文献标志码:
A
摘要:
【摘要】 目的 通过兔肝VX2肿瘤模型,考察雷替曲塞经股静脉灌注、肝动脉灌注、肝动脉碘油混悬液注入、肝动脉灌注后明胶海绵栓塞给药的药动学情况。方法 将40只VX2肝肿瘤模型新西兰兔按雷替曲塞不同给药方式随机分成股静脉灌注(A)组、肝动脉灌注(B)组、肝动脉碘油混悬液灌注(C)组、肝动脉灌注后明胶海绵栓塞(D)组,用LC- MS/MS法测定血浆中雷替曲塞的浓度, 并计算药动学参数。结果A, B, C, D 4组给药后,tmax均为5 min;t1/2分别为(5.88±1.39),(7.31±2.60),(9.86±5.10),(7.19±2.27), 其中C组t1/2最长,与A组相比差异有统计学意义(P<0.05); Cmax分别为(2 056.40±139.17),(1 389.21±180.28),(911.84±105.62),(1 133.41±181.42) ng·ml-1·h-1, A组Cmax明显高于B, C, D 3组,差异有统计学差异(P<0.05),其中C组最低;AUC0-t分别为(5 482.72±1 007.07),(4 156.99±1 475.77),(2 785.13±1107.36),(3 903.64±947.25) ng·ml-1·h-1。A组AUC0-t明显高于B, C, D 3组,差异有统计学意义(P<0.05),其中C组最低。结论 与经股静脉灌注相比,雷替曲塞经肝动脉灌注、肝动脉碘油混悬液注入、肝动脉灌注后明胶海绵栓塞有可能使药物更多沉积在肿瘤区,增加局部药物浓度,可能增强其疗效,同时降低血浆中药物浓度,减轻副作用。

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备注/Memo

备注/Memo:
(收稿日期:2017-04-09)
(本文编辑:俞瑞纲)
更新日期/Last Update: 2018-02-24