JIANG Yan1, ZHANG Wei1, LIN Xiu-yan1, et al. Pharmacokinetics of Breviscapine Tablets in Healthy Volunteers[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(13): 110-112.
JIANG Yan1, ZHANG Wei1, LIN Xiu-yan1, et al. Pharmacokinetics of Breviscapine Tablets in Healthy Volunteers[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(13): 110-112. DOI: 10.13422/j.cnki.syfjx.2011.13.051.
Pharmacokinetics of Breviscapine Tablets in Healthy Volunteers
摘要
目的:建立测定人血浆中灯盏花素浓度的高效液相色谱法。方法:色谱柱Kromasil C18(4.6 mm×250 mm
5μm);流动相甲醇-水-冰醋酸(30∶70∶1)检测波长:335 nm;灯盏乙素作为内标
用HPLC测定人血浆中灯盏花素浓度。结果:灯盏花素线性范围为0.30~18.0 mg·L-1
回归方程Y=0.008 7C-0.001 56(r=0.999 6);回收率>80%
日内和日间RSD均<10%。结论:方法简便、快速、准确
适用于灯盏花素药代动力学研究及血药浓度监测。
Abstract
Objective:To establish a high performance liquid chromatographic method for determination the concentration of breviscapine in plasma of healthy volunteers.Method:The assay was conducted on the Kromasil C18(250 mm×4.6 mm
5 μm)columnn with methanol-water-glacial acetic acid(30∶70∶1)as the mobile phase.The detection wave length was set at 335 nm
and scutellarin was taken as the internal standard.Result:The linearity range was 0.30-18.0 mg·L-1 with a regressive equation of Y=0.008 7 C-0.001 56(r=0.999 6).The recovery was above 80%
with both intra-day RSD and inter-day RSD below 10%.Conclusion:The method was shown to be convenient
rapid
accurate
and suitable for the pharmacokinetic study of breviscapine and monitoring its concentration in clinical application.
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Related Author
JIANG Yan
ZHANG Wei
LIN Xiu-yan
LIU Jing
XIN Hui
CHEN Ying
ZHANG Zhuo-bo
Liu Hong
Related Institution
Research Institute of Tianjin University of Traditional Chinese Medicine,Key Laboratory of Traditional Chinese Medical Formulation in Ministry of Education
School of Life Sciences,Beijing University of Chinese Medicine
School of Pharmacy,Shanghai University of Traditional Chinese Medicine
School of Graduate Studies,Tianjin University of Traditional Chinese Medicine(TCM)
The Second Affiliated Hospital of Tianjin University of TCM