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Evaluation of the Effects of Astragalus membranaceus on the Pharmacokinetics of Pemetrexed Disodium and Gemcitabine in Rats by a Simple High-Performance Liquid ChromatographyUV Method
المؤلفون المشاركون
Xiong, Shan
Chu, Zixuan
Wang, Zhiyuan
Liu, Teng
Liu, Bin
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-28
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Combination therapy is opted as a potential therapeutic strategy for cancer treatment.
Astragalus membranaceus combined with pemetrexed disodium or gemcitabine could reinforce the overall effects and alleviate the adverse effects.
To investigate the effects of Astragalus membranaceus on the pharmacokinetics of pemetrexed disodium and gemcitabine, a HPLC method for simultaneous determination of pemetrexed disodium and gemcitabine in rat plasma was developed and validated.
Chromatographic separation was achieved on a C18 column using a gradient mode containing water (containing 20 mM NaH2PO4 and 0.1% FA) and methanol at a flow rate of 0.8 mL/min.
The specificity, linearity, recovery, stability, precision, and accuracy of the HPLC method were all validated.
The rats were pretreated with Astragalus extract at the dosage of 3 g/kg for 20 consecutive days until we commence studying the pharmacokinetics of pemetrexed disodium or gemcitabine.
There were no significant differences in pharmacokinetic parameters of pemetrexed disodium between the Astragalus extract treatment group and the control group.
However, AUC, MRT, and Cl of gemcitabine were changed dramatically after treating with Astragalus extract (p<0.05).
The AUC(0−t), AUC(0−∞), and MRT of gemcitabine decreased from 15747.12 ± 497.11 to 12312.41 ± 594.21 mg/L·min, 15976.18 ± 511.33 to 12489.59 ± 682.01 mg/L·min, and 97.83 ± 5.82 to 84.37 ± 2.79 min, respectively.
The Cl of gemcitabine increased from 0.019 ± 0.0067 to 0.024 ± 0.0013 L/min/kg.
The results showed that the pretreatment of Astragalus extract could exert an influence on the pharmacokinetic characteristics of gemcitabine in rats.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chu, Zixuan& Wang, Zhiyuan& Liu, Teng& Xiong, Shan& Liu, Bin. 2019. Evaluation of the Effects of Astragalus membranaceus on the Pharmacokinetics of Pemetrexed Disodium and Gemcitabine in Rats by a Simple High-Performance Liquid ChromatographyUV Method. Journal of Analytical Methods in Chemistry،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1169106
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chu, Zixuan…[et al.]. Evaluation of the Effects of Astragalus membranaceus on the Pharmacokinetics of Pemetrexed Disodium and Gemcitabine in Rats by a Simple High-Performance Liquid ChromatographyUV Method. Journal of Analytical Methods in Chemistry No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1169106
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chu, Zixuan& Wang, Zhiyuan& Liu, Teng& Xiong, Shan& Liu, Bin. Evaluation of the Effects of Astragalus membranaceus on the Pharmacokinetics of Pemetrexed Disodium and Gemcitabine in Rats by a Simple High-Performance Liquid ChromatographyUV Method. Journal of Analytical Methods in Chemistry. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1169106
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1169106
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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