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High performance liquid simultaneous analysis

Ni et al. [143] investigated the profile of the major metabolites of primaquine produced by in vitro liver microsomal metabolism, with silica gel thin-layer and high performance liquid chromatography analysis. Results indicated that the liver microsomal metabolism could simultaneously produce both 5-hydroxyprimaquine (quinoline ring oxidation product) and carboxyprimaquine (side-chain oxidative deamination product). However, the quantitative comparative study of microsomal metabolism showed that the production of 5-hydroxyprimaquine was far much higher than that of carboxyprimaquine. [Pg.201]

Berthault F, Kintz P, Mangin P. 1996. Simultaneous high-performance liquid chromatographic analysis of flunitra-zepam and four metabolites in serum. J Chromatogr B Biomed Appl 685(2) 383-387. [Pg.37]

JA Singleton, LF Stikeleather. High performance liquid chromatography analysis of peanut phospholipids. I. Injection system for simultaneous concentration and separation of phospholipids. J Am Oil Chem Soc 72 481-483, 1995. [Pg.282]

Zonta, F., Stancher, B. and Marietta, G. 1987. Simultaneous high-performance liquid chromatographic analysis of free carotenoids and carotenoid esters. J. Chromatogr. 403 207-209. [Pg.167]

Imaizumi H, Maruyama I (2001) Simultaneous measurement of anandamide and 2-arachidonoylglycerol by polymyxin B-selective adsorption and subsequent high-performance liquid chromatography analysis increase in endogenous cannabinoids in the sera of patients with endotoxic shock. Anal Biochem 294 73-82... [Pg.625]

Aloba, O.T. Adusumilli, P.S. Nigalaye, A.G. High performance liquid chromatographic analysis of a multicomponent product using a silica stationary phase and an aqueous-organic mobile phase. J.Pharm.Biomed.Anal., 1991, 9, 335-340 [simultaneous butalbital, caffeine]... [Pg.23]

Betto, P Meneguz, A. Ricciarello, G. Pichini, S. Simultaneous high-performance liquid chromatographic analysis of buspirone and its metabolite l-(2-pyrimidinyl)-piperazine in plasma using electrochemical detection. J.Chromatogr., 1992, 576, 117-121... [Pg.205]

Rochard, E. Boutelet, H. Griesemann, E. Barthes, D. Courtois, P. Simultaneous high performance liquid chromatographic analysis of carboplatin and cisplatin in infusion fluids. J.Liq.Chromatogr., 1993, 16, 1505-1516... [Pg.254]

Shyu, W.C. Shukla, U.A. Shah, V.R. Papp, EA. Barbhaiya, R.H. Simultaneous high-performance liquid chromatographic analysis of ceiprozil diastereomers in a pharmacokinetic study. Pharm.Res., 1991, 8, 992-996... [Pg.290]

Barbate, F. Morrica, P. Seccia, S. Ventriglia, M. High performance liquid chromatographic analysis of quinolone antibacterial agents. Farmaco, 1994, 49, 407-410 [simultaneous cinoxacin, ciprofloxacin, flumequine, nalidixic acid, norfloxacin, ofloxacin, oxolinic acid, pefloxacin, piromidic acid]... [Pg.363]

Kubiak, E.J. Munson, J.W. High-performance liquid chromatographic analysis of codeine in syrups using ion-pmr formation. J.Pharm.Sci., 1980, 69, 152—156 [sjrup simultaneous ethylmorphine, morphine]... [Pg.435]

Wanwimolruk, S. Rapid high-performance liquid chromatographic analysis and stability study of hydrocortisone 17-butyrate in cream preparations. Pharm.Res., 1991, 8, 547-549 Alvinerie, M. Sutra, J.F. Galtier, R Houin, G. Toutain, P.L. Simultaneous measurement of prednisone, prednisolone and hydrocortisone in plasma by high performance liquid chromatography. Ann Biol.Clin.(Paris), 1990, 48, 87-90... [Pg.739]

Watson, E. Kapur, P.A. High-performance liquid chromatographic determination of verapamil in plasma by fluorescence detection. J.Pharm.ScL, 1981, 70, 800-801 Harapat, S.R. Kates, R.E. High-performance liquid chromatographic analysis of verapamil. II. Simultaneous quantitation of verapamil and its active metabolite, norverapamil. J.Chromatogr, 1980,181, 484-489... [Pg.1465]

Joseph-Charles, J. Bertucat, M. Simultaneous high performance liquid chromatographic analysis of nonsteroidal anti- inflammatory oxicams in pharmaceutical preparations. J. Liq. Chromatogr. Relat. Technol. 1999, 22 (13), 2009-2021. [Pg.676]

D.A. Raines, A. Yusuf, M.H. Jabak, W.S. Ahmed, Z.A. Karcioglu and A. El-Yazigi, Simultaneous high-performance liquid chromatography analysis of azithromycin and two of its metabolites in human tears and plasma, Ther. Drug Monit., 1998, 20, 680-684. [Pg.193]

AB Barua, D Kostic, JA Olson. New, simplified procedures for the extraction and simultaneous high-performance liquid chromatographic analysis of retinol, tocopherols and carotenoids in human serum. J Chromatogr 617 257-264, 1993. [Pg.70]

Figure 5.3 Analysis of 100 ml of (a) surface water and (b) drinking water sample spiked with 0.1 pig/ml of microcystins, using column-switching HPLC 1, microcystin-RR 2, microcystin-YR 3, microcystin-LR. Reprinted from Journal of Chromatography A, 848, H. S. Lee et al, On-line trace enrichment for the simultaneous determination of microcystins in aqueous samples using high performance liquid chromatography with diode-array detection , pp 179-184, copyright 1999, with permission from Elsevier Science. Figure 5.3 Analysis of 100 ml of (a) surface water and (b) drinking water sample spiked with 0.1 pig/ml of microcystins, using column-switching HPLC 1, microcystin-RR 2, microcystin-YR 3, microcystin-LR. Reprinted from Journal of Chromatography A, 848, H. S. Lee et al, On-line trace enrichment for the simultaneous determination of microcystins in aqueous samples using high performance liquid chromatography with diode-array detection , pp 179-184, copyright 1999, with permission from Elsevier Science.
Floridi, A., Palmerini, C. A., and Fini, C., Simultaneous analysis of bases, nucleosides, and nucleoside mono- and polyphosphates by high-performance liquid chromatography,. Chromatogr., 138, 203, 1977. [Pg.277]

Parkhurst et al. [79] described a high performance liquid chromatographic method for the simultaneous determination of primaquine and its metabolites from plasma and urine samples, utilizing acetonitrile deproteinization, and direct injection onto a cyano column. Levels of 100 ng/mL per 20 pL injection could be quantitated. Preliminary pharmacokinetic analysis is reported for two human subjects after oral doses of 60 90 mg primaquine diphosphate. Two apparent plasma metabolites and two possible urinary metabolites are also reported. [Pg.189]

Samukawa, K., Yamashita, H., Matsuda, H., and Kubo, M. (1995). Simultaneous analysis of saponins in ginseng radix by high performance liquid chromatography. Chem. Pharm. Bull 43, 137-141. [Pg.93]

Kollroser M, Schober C. 2002. Simultaneous analysis of fluni-trazepam and its major metabolites in human plasma by high performance liquid chromatography tandem mass spectrometry. J Pharm Biomed Anal 28 1173. [Pg.172]

The stationary phase may be a solid or liquid on a solid support. The mechanisms responsible for distribution between phases include surface absorption, ion exchange, relative solubilities and steric affects . High performance liquid chromatography is a useful method for quinolizidine alkaloid analysis, especially when pure standards are available". This method was recently used for alkaloid metabolite extraction and analysis . A simple reversed-phase liquid chromatographic method has been developed for the simultaneous quantitation of four anticancerous alkaloids vincristine, vinblastine, and their precursors catharanthine and vindoline using a specific HPLC column . [Pg.133]

The availability of stable isotope-labeled PA makes an accurate quantitative determination of this imino acid possible. A short high-performance liquid chromatography (HPLC) run prior to the mass spectrometer inlet will result in a discrete peak of PA. For the definitive diagnosis of AASA dehydrogenase deficiency, a simultaneous determination of AASA would be preferred. The absence of a commercially available labeled standard leaves this analysis in the experimental stage. [Pg.130]

See other pages where High performance liquid simultaneous analysis is mentioned: [Pg.604]    [Pg.1534]    [Pg.1051]    [Pg.1479]    [Pg.1051]    [Pg.1479]    [Pg.1146]    [Pg.50]    [Pg.192]    [Pg.393]    [Pg.213]    [Pg.22]    [Pg.159]   
See also in sourсe #XX -- [ Pg.262 ]



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