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Self-Nanoemulsifying Drug Delivery System of Tetrandrine for Improved Bioavailability: Physicochemical Characterization and Pharmacokinetic Study
المؤلفون المشاركون
Liu, Chunxia
Lv, Li
Guo, Wei
Mo, Lan
Huang, Yaoxing
Li, Guocheng
Huang, Xingzhen
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-09-27
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The main purpose of this study was to investigate the potential of self-nanoemulsified drug delivery system (SNEDDS) to improve the oral bioavailability of tetrandrine (Tet).
SNEDDS was developed by using rational blends of excipients with good solubilizing ability for Tet which was selected based on solubility studies.
Further ternary phase diagram was constructed to determine the self-emulsifying region.
The optimal formulation with the best self-nanoemulsified and solubilization ability consisted of 40% (w/w) oleic acid as oil, 15% (w/w) SPC and 30% (w/w) Cremophor RH-40 as surfactant, and 15% (w/w) PEG400 as cosurfactant.
The average droplet size and zeta-potential of the optimal Tet SNEDDS were 19.75±0.37 nm and 1.87±0.26 mv, respectively.
The dissolute rate of Tet SNEDDS in various dissolution media was remarkably faster than Tet commercial tablet.
Moreover, in vivo pharmacokinetic study results show that significant increase (p≤ 0.05) in the peak concentration (Cmax) and the area under the curve (AUC) of Tet was observed after the oral administration of Tet SNEDDS and the absorption of Tet from SNEDDS resulted in approximately 2.33-fold increase in oral bioavailability compared with the commercial tablet.
Our research suggests that the prepared Tet SNEDDS could be a good candidate for improved the dissolution and oral bioavailability of Tet.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Chunxia& Lv, Li& Guo, Wei& Mo, Lan& Huang, Yaoxing& Li, Guocheng…[et al.]. 2018. Self-Nanoemulsifying Drug Delivery System of Tetrandrine for Improved Bioavailability: Physicochemical Characterization and Pharmacokinetic Study. BioMed Research International،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1128069
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Chunxia…[et al.]. Self-Nanoemulsifying Drug Delivery System of Tetrandrine for Improved Bioavailability: Physicochemical Characterization and Pharmacokinetic Study. BioMed Research International No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1128069
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Chunxia& Lv, Li& Guo, Wei& Mo, Lan& Huang, Yaoxing& Li, Guocheng…[et al.]. Self-Nanoemulsifying Drug Delivery System of Tetrandrine for Improved Bioavailability: Physicochemical Characterization and Pharmacokinetic Study. BioMed Research International. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1128069
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128069
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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