Semi-automated liquid–liquid back-extraction in a 96-well format to decrease sample preparation time for the determination of dextromethorphan and dextrorphan in human plasma
Bolden, Renee D., Hoke II, Steven H., Eichhold, Thomas H., McCauley-Myers, David L., Wehmeyer, Kenneth R.
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (25.05.2002)
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (25.05.2002)
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Comparison of Packed-Column Supercritical Fluid Chromatography−Tandem Mass Spectrometry with Liquid Chromatography−Tandem Mass Spectrometry for Bioanalytical Determination of (R)- and (S)-Ketoprofen in Human Plasma Following Automated 96-Well Solid-Phase Extraction
Hoke, Steven H, Pinkston, J. David, Bailey, Ruth E, Tanguay, Suzanne L, Eichhold, Thomas H
Published in Analytical chemistry (Washington) (01.09.2000)
Published in Analytical chemistry (Washington) (01.09.2000)
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Rapid bioanalytical determination of dextromethorphan in canine plasma by dilute-and-shoot preparation combined with one minute per sample LC-MS/MS analysis to optimize formulations for drug delivery
McCauley-Myers, David L, Eichhold, Thomas H, Bailey, Ruth E, Dobrozsi, Doug J, Best, Karen J, Hayes, Jerry W, Hoke, Steven H
Published in Journal of pharmaceutical and biomedical analysis (01.10.2000)
Published in Journal of pharmaceutical and biomedical analysis (01.10.2000)
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Determination of (R)- and (S)-ketoprofen in human plasma by liquid chromatography/tandem mass spectrometry following automated solid-phase extraction in the 96-well format
Eichhold, Thomas H., Bailey, Ruth E., Tanguay, Suzanne L., Hoke II, Steven H.
Published in Journal of mass spectrometry. (01.04.2000)
Published in Journal of mass spectrometry. (01.04.2000)
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New Cyclooxygenase-2/5-Lipoxygenase Inhibitors. 1. 7-tert-Butyl-2,3-dihydro-3,3-dimethylbenzofuran Derivatives as Gastrointestinal Safe Antiinflammatory and Analgesic Agents: Discovery and Variation of the 5-Keto Substituent
Janusz, John M, Young, Patricia A, Ridgeway, James M, Scherz, Michael W, Enzweiler, Kevin, Wu, Laurence I, Gan, Lixian, Darolia, Renuka, Matthews, Randall S, Hennes, Duane, Kellstein, David E, Green, Shelley A, Tulich, Jennifer L, Rosario-Jansen, Theresa, Magrisso, I. Jack, Wehmeyer, Kenneth R, Kuhlenbeck, Deborah L, Eichhold, Thomas H, Dobson, Roy L. M, Sirko, Steven P, Farmer, Ralph W
Published in Journal of medicinal chemistry (26.03.1998)
Published in Journal of medicinal chemistry (26.03.1998)
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New Cyclooxygenase-2/5-Lipoxygenase Inhibitors. 3. 7-tert-Butyl-2,3-dihydro-3,3-dimethylbenzofuran Derivatives as Gastrointestinal Safe Antiinflammatory and Analgesic Agents: Variations at the 5 Position
Janusz, John M, Young, Patricia A, Ridgeway, James M, Scherz, Michael W, Enzweiler, Kevin, Wu, Laurence I, Gan, Lixian, Chen, Julian, Kellstein, David E, Green, Shelley A, Tulich, Jennifer L, Rosario-Jansen, Theresa, Magrisso, I. Jack, Wehmeyer, Kenneth R, Kuhlenbeck, Deborah L, Eichhold, Thomas H, Dobson, Roy L. M
Published in Journal of medicinal chemistry (27.08.1998)
Published in Journal of medicinal chemistry (27.08.1998)
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New Cyclooxygenase-2/5-Lipoxygenase Inhibitors. 2. 7-tert-Butyl-2,3-dihydro-3,3-dimethylbenzofuran Derivatives as Gastrointestinal Safe Antiinflammatory and Analgesic Agents: Variations of the Dihydrobenzofuran Ring
Janusz, John M, Young, Patricia A, Scherz, Michael W, Enzweiler, Kevin, Wu, Laurence I, Gan, Lixian, Pikul, Stanislaw, McDow-Dunham, Kelly L, Johnson, Carl R, Senanayake, C. B, Kellstein, David E, Green, Shelley A, Tulich, Julie L, Rosario-Jansen, Theresa, Magrisso, I. Jack, Wehmeyer, Kenneth R, Kuhlenbeck, Deborah L, Eichhold, Thomas H, Dobson, Roy L. M
Published in Journal of medicinal chemistry (26.03.1998)
Published in Journal of medicinal chemistry (26.03.1998)
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Comparison of p-fluoroketorolac and [ 18O 3]ketorolac for use as internal standards for the determination of ketorolac by gas chromatography/mass spectrometry (GC/MS)
Eichhold, Thomas H, Filloon, Thomas G, Wehmeyer, Kenneth R
Published in Journal of pharmaceutical and biomedical analysis (01.06.1998)
Published in Journal of pharmaceutical and biomedical analysis (01.06.1998)
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Journal Article
New Cyclooxygenase-2/5-Lipoxygenase Inhibitors. 2. 7-tert-Butyl-2,3-dihydro-3,3-dimethylbenzofuran Derivatives as Gastrointestinal Safe Antiinflammatory and Analgesic Agents: Variations of the Dihydrobenzofuran Ring
Janusz, John M, Young, Patricia A, Scherz, Michael W, Enzweiler, Kevin, Wu, Laurence I, Gan, Lixian, Pikul, Stanislaw, McDow-Dunham, Kelly L, Johnson, Carl R, Senanayake, C. B, Kellstein, David E, Green, Shelley A, Tulich, Jennifer L, Rosario-Jansen, Theresa, Magrisso, I. Jack, Wehmeyer, Kenneth R, Kuhlenbeck, Deborah L, Eichhold, Thomas H, Dobson, Roy L. M
Published in Journal of medicinal chemistry (30.07.1998)
Published in Journal of medicinal chemistry (30.07.1998)
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Gas chromatographic–mass spectrometric analysis of hydroxylamine for monitoring the metabolic hydrolysis of metalloprotease inhibitors in rat and human liver microsomes
Peng, Sean X., Strojnowski, Michael J., Hu, Joanna K., Smith, Bill J., Eichhold, Thomas H., Wehmeyer, Kenneth R., Pikul, Stanislaw, Almstead, Neil G.
Published in Journal of chromatography. B, Biomedical sciences and applications (05.03.1999)
Published in Journal of chromatography. B, Biomedical sciences and applications (05.03.1999)
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Highly sensitive high-performance liquid chromatographic-tandem mass spectrometric method for the analysis of dextromethorphan in human plasma
Eichhold, Thomas H., Quijano, Mike, Seibel, William L., Cruze, Charles A., Dobson, Roy L.M., Wehmeyer, Kenneth R.
Published in Journal of chromatography. B, Biomedical sciences and applications (26.09.1997)
Published in Journal of chromatography. B, Biomedical sciences and applications (26.09.1997)
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Use of short high-performance liquid chromatography columns and tandem-mass spectrometry for the rapid analysis of a prostaglandin analog, fluprostenol, in rat plasma
Eichhold, Thomas H, Kuhlenbeck, Debbie L, Baker, Timothy R, Stella, Mark E, Amburgey, Jack S, deLong, Mitchell A, Hartke, James R, Cruze, Charles A, Pierce, Sherie A, Wehmeyer, Kenneth R
Published in Journal of chromatography. B, Biomedical sciences and applications (12.05.2000)
Published in Journal of chromatography. B, Biomedical sciences and applications (12.05.2000)
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Comparison of packed-column supercritical fluid chromatography--Tandem mass spectrometry with liquid chromatography--Tandem mass spectrometry for bioanalytical determination
Hoke, Steven H, Pinkston, J David, Bailey, Ruth E, Tanguay, Suzanne L, Eichhold, Thomas H
Published in Analytical chemistry (Washington) (01.09.2000)
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Published in Analytical chemistry (Washington) (01.09.2000)
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On-line solid phase extraction using the Prospekt-2 coupled with a liquid chromatography/tandem mass spectrometer for the determination of dextromethorphan, dextrorphan and guaifenesin in human plasma
Kuhlenbeck, Debbie L, Eichold, Thomas H, Hoke, 2nd, Steven H, Baker, Timothy R, Mensen, Robert, Wehmeyer, Kenneth R
Published in European journal of mass spectrometry (Chichester, England) (01.01.2005)
Published in European journal of mass spectrometry (Chichester, England) (01.01.2005)
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Isolation and quantification of fluoroacetate in rat tissues, following dosing of Z-Phe-Ala-CH2-F, a peptidyl fluoromethyl ketone protease inhibitor
EICHHOLD, T. H, HOOKFIN, E. B, TAIWO, Y. O, DE, B, WEHMEYER, K. R
Published in Journal of pharmaceutical and biomedical analysis (01.11.1997)
Published in Journal of pharmaceutical and biomedical analysis (01.11.1997)
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Pharmacodynamic and pharmacokinetic effects in gingival crevicular fluid from re-dosing during brushing
Barlow, Ashley P, Zhou, Xiaojie, Barnes, John E, Hoke, Steve H, Eichhold, Thomas H, Gibb, Roger D, Ramji, Nivedita B, He, Tao, Hunt, Sheri A, Kowolik, Michael J, Somogyi-Mann, Marta
Published in Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995) (01.10.2004)
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Published in Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995) (01.10.2004)
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Isolation and quantification of fluoroacetate in rat tissues, following dosing of Z-Phe-Ala-CH 2-F, a peptidyl fluoromethyl ketone protease inhibitor
Eichhold, Thomas H, Hookfin, Erin B, Taiwo, Yetunde O, De, Biswanath, Wehmeyer, Kenneth R
Published in Journal of pharmaceutical and biomedical analysis (1997)
Published in Journal of pharmaceutical and biomedical analysis (1997)
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Comparison of tebufelone distribution in rat blood plasma and inflamed and noninflamed tissues following peroral and intravenous administration
Doyle, M J, Eichhold, T H, Loomans, M E, Farmer, R W, Kelm, G R
Published in Journal of pharmaceutical sciences (01.08.1993)
Published in Journal of pharmaceutical sciences (01.08.1993)
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Determination of leukotriene B4 in human plasma by gas chromatography using a mass selective detector and a stable isotope labelled internal standard. Effect of NE-11740 on arachidonic acid metabolism
Doyle, M J, Eichhold, T H, Hynd, B A, Weisman, S M
Published in Journal of pharmaceutical and biomedical analysis (1990)
Published in Journal of pharmaceutical and biomedical analysis (1990)
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