摘要
建立了高效液相色谱法测定体外小鼠腹腔巨噬细胞摄取的吡喹酮含量。采用Kromasil 100-5 C18色谱柱,流动相为甲醇-水(67︰33),检测波长264 nm。吡喹酮在2~40 g/ml范围内线性关系良好。低、中、高浓度质控样品的方法回收率为(98.24±2.99)%、(104.49±4.27)%和(105.13±6.05)%,RSD小于10.6%。
An HPLC method was established for the determination of praziquantel in mouse peritoneal macrophage in vitro. A Kromasil 100-5 C18 column was used, with the mobile phase of methanol-water (67 : 33) at the detection wavelength of 264 nm. The calibration curve was linear in the range of 2 - 40 gg/ml. The method recoveries of low-, middle- and high-concentration quality control samples were (98.24±2.99) %, (104.49±4.27) % and (105.13± 6.05) %, with RSDs less than 10.6%.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2012年第9期773-775,共3页
Chinese Journal of Pharmaceuticals
基金
湖南省教育厅(09A011)重点项目