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Text: stable isotope
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Re-introduction of a Novel Approach to the Use of Stable Isotopes in Pharmacokinetic Studies
Author: Alan Parr, Manish Gupta, Timothy H Montague, Frank Hoke

Keywords: bioequivalence,biopharmaceutics,quality by design,relative bioavailability,stable isotope
Summary: approach in using stable isotopes to reduce the number of subjects needed to perform relative bioav viability of the stable isotope approach. the application of stable isotopes to PK studies took the position of incorporating the stable isot

The AAPS Journal; Vol. 14 Number 3, Sep 2012;Published Date:08/31/2012; DOI: 10.1208/s12248-012-9371-4
Quantitative Atlas of Membrane Transporter Proteins: Development and Application of a Highly Sensitive Simultaneous LC/MS/MS Method Combined with Novel In-silico Peptide Selection Criteria
Author: Junichi Kamiie, Sumio Ohtsuki, Ryo Iwase, Ken Ohmine, Yuki Katsukura, Kazunari Yanai, Yumi Sekine, Yasuo Uchida, Shingo Ito, Tetsuya Terasaki

Keywords: ABC transporter,LC/MS/MS,multiple reaction monitoring (MRM),pharmacoproteomics,SLC transporter
Summary: Mouse tissues were digested with trypsin, and mixed with stable isotope labeled-peptide as a by using a triple-quadrupole mass spectrometer with stable isotope-labeled peptides as internal references (11,16�20)

Pharmaceutical Research; Vol. 25 Number 6, Jun 2008;Published Date:05/31/2008; DOI: 10.1007/s11095-008-9532-4
Mass Spectrometry Innovations in Drug Discovery and Development
Author: Damon I Papac, Zahra Shahrokh

Keywords: mass spectrometry,drug development,high throughput screening,pharmacokinetics,metabolite identification,mass balance,biomolecule characterization
Summary: spectrometry, chemical reaction interface-mass spectrometry and continuous flow-isotope ratio mass and stable to heat, which significantly limited the range of

Pharmaceutical Research; Vol. 18 Number 2, Feb 2001;Published Date:01/31/2001; DOI: 10.1023/A:1011049231231
A Non-Invasive, Low-Cost Study Design to Determine the Release Profile of Colon Drug Delivery Systems: A Feasibility Study
Author: Marina J. M. Maurer, Reinout C. A. Schellekens, Klaus D. Wutzke, Gerard Dijkstra, Herman J. Woerdenbag, Henderik W. Frijlink, Jos G. W. Kosterink, Frans Stellaard

Keywords: colon-delivery,local bioavailability,release profile,stable isotope,urea
Summary: We introduce an isotope dual-label approach (13C- and 15N2-urea) for colon drug delivery systems tha stable isotope

Pharmaceutical Research; Vol. 29 Number 8, Aug 2012;Published Date:07/31/2012; DOI: 10.1007/s11095-012-0735-3
Analyzing the Cryptome: Uncovering Secret Sequences
Author: Parimal Samir, Andrew J. Link

Keywords: bioactive peptides,cryptides,cryptome,cryptomics,mass spectrometry-based proteomics
Summary: The AAPS Journal, Vol. 13, No. 2, June 2011 (# 2011) DOI: 10.1208/s12248-011-9252-2 Mini-Review Theme: Fishing for the Hidden Proteome in Health and Disease: Focus on Drug Abuse Guest Editors: Rao

The AAPS Journal; Vol. 13 Number 2, Jun 2011;Published Date:05/31/2011; DOI: 10.1208/s12248-011-9252-2
Key elements of bioanalytical method validation for small molecules
Author: Surendra Bansal, Anthony DeStefano

Keywords: bioanalytical,validation,precision,accuracy,sensitivity,selectivity,reproducibility
Summary: The AAPS Journal 2007; 9 (1) Article 11 (http://www.aapsj.org). Themed Issue: Bioanalytical Method Validation and Implementation: Best Practices for Chromatographic and Ligand Binding Assays Guest

The AAPS Journal; Vol. 9 Number 1, Mar 2007;Published Date:02/28/2007; DOI: 10.1208/aapsj0901011
Use of the Stable Isotopes Technique to Evaluate the Bioavailability of a Pharmaceutical Form of Magnesium in Man
Author: Henri Benech, Alain Pruvost, Alain Batel, Michel Bourguignon, Jean-Louis Thomas, Jean-Marc Grognet

Keywords: magnesium,absolute bioavailability,stable isotopes,pharmacokinetics,ICP-MS

Pharmaceutical Research; Vol. 15 Number 2, Feb 1998;Published Date:01/31/1998; DOI: 10.1023/A:1011947525377
Comparing the Relative Oxidative DNA Damage Caused by Various Arsenic Species by Quantifying Urinary Levels of 8-Hydroxy-2′-Deoxyguanosine with Isotope-Dilution Liquid Chromatography/Mass Spectrometry
Author: Jin-Zhu Wu, Paul C. Ho

Keywords: arsenite,orpiment,oxidative DNA damage,realgar,8-hydroxy-2′-deoxyguanosine
Summary: 8-OH-dGuo in urine was quantified with isotope-dilution liquid chromatography coupled with Stable heavy isotope labeled [15N5]-8-OH- dGuo (98% in purity) was obtained from Cambridge Isotope

Pharmaceutical Research; Vol. 26 Number 6, Jun 2009;Published Date:05/31/2009; DOI: 10.1007/s11095-009-9865-7
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