کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2486016 | 1114372 | 2012 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Impact of Recovery on Fraction Unbound Using Equilibrium Dialysis
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
داروسازی، سم شناسی و علوم دارویی
اکتشاف دارویی
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چکیده انگلیسی
Historically, recovery had been used to evaluate the data quality of plasma protein binding or tissue binding obtained from equilibrium dialysis assays. Low recovery was often indicative of high nonspecific binding, instability, or low solubility. This study showed that, when equilibrium was fully established in the dialysis assay, low recovery due to nonspecific binding had no impact on the determination of fraction unbound. The conclusion was supported by the principles of the equilibrium dialysis assay, experimental data, and mathematic simulations. The results suggested that the use of recovery as an acceptance criterion for the equilibrium dialysis assay in drug discovery was too restrictive, and introduced the additional burden of repeating studies unnecessarily.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pharmaceutical Sciences - Volume 101, Issue 3, March 2012, Pages 1327-1335
Journal: Journal of Pharmaceutical Sciences - Volume 101, Issue 3, March 2012, Pages 1327-1335
نویسندگان
Li Di, John P. Umland, Patrick E. Trapa, Tristan S. Maurer,