Simultaneous determination of citrulline and arginine in human blood plasma by capillary electrophoresis with ultraviolet absorption detection

2014 ◽  
Vol 37 (17) ◽  
pp. 2418-2423 ◽  
Author(s):  
Mauro Forteschi ◽  
Salvatore Sotgia ◽  
Gianfranco Pintus ◽  
Angelo Zinellu ◽  
Ciriaco Carru
Keyword(s):  
Capillary Electrophoresis ◽  
Blood Plasma ◽  
Simultaneous Determination ◽  
Human Blood ◽  
Ultraviolet Absorption ◽  
Human Blood Plasma

Simultaneous determination of aromatic amino acids in human blood plasma by capillary electrophoresis with UV-absorption detection

2015 ◽  
Vol 38 (10) ◽  
pp. 1794-1799 ◽  
Author(s):  
Mauro Forteschi ◽  
Salvatore Sotgia ◽  
Stefano Assaretti ◽  
Dionigia Arru ◽  
Debora Cambedda ◽  
...  
Keyword(s):  
Amino Acids ◽  
Capillary Electrophoresis ◽  
Blood Plasma ◽  
Simultaneous Determination ◽  
Human Blood ◽  
Aromatic Amino Acids ◽  
Uv Absorption ◽  
Human Blood Plasma

scholarly journals The determination of nitrite and nitrate in human blood plasma by capillary electrophoresis.

1996 ◽  
Vol 40 (4) ◽  
pp. 175-181 ◽  
Author(s):  
Toshiko Ueda ◽  
Tsuyoshi Maekawa ◽  
Daikai Sadamitsu ◽  
Ryosuke Tsuruta ◽  
Kazuyuki Nakamura
Keyword(s):  
Capillary Electrophoresis ◽  
Blood Plasma ◽  
Human Blood ◽  
Human Blood Plasma

Capillary electrophoresis coupled with chloroform-acetonitrile extraction for rapid and highly selective determination of cysteine and homocysteine levels in human blood plasma and urine

2017 ◽  
Vol 38 (20) ◽  
pp. 2646-2653 ◽  
Author(s):  
Alexander Vladimirovich Ivanov ◽  
Polina Olegovna Bulgakova ◽  
Edward Danielevich Virus ◽  
Maria Petrovna Kruglova ◽  
Valery Vasil'evich Alexandrin ◽  
...  
Keyword(s):  
Capillary Electrophoresis ◽  
Blood Plasma ◽  
Human Blood ◽  
Human Blood Plasma ◽  
Selective Determination

A method employing SPE, MRM LC-MS/MS and a THF–water solvent system for the simultaneous determination of five antiretroviral drugs in human blood plasma

2017 ◽  
Vol 9 (3) ◽  
pp. 450-458 ◽  
Author(s):  
Elliott Mwando ◽  
Amos Massele ◽  
Enoch Sepako ◽  
Kwenga Sichilongo
Keyword(s):  
Blood Plasma ◽  
Simultaneous Determination ◽  
Human Blood ◽  
Multiple Reaction Monitoring ◽  
Solvent System ◽  
Antiretroviral Drugs ◽  
Human Blood Plasma ◽  
Liquid Chromatography Mass Spectrometry ◽  
Water Solvent

A multiple reaction monitoring liquid chromatography – mass spectrometry method for the simultaneous determination of five antiretroviral drugs in human blood plasma.

Simultaneous determination of CRP and D-dimer in human blood plasma samples with White Light Reflectance Spectroscopy

2016 ◽  
Vol 84 ◽  
pp. 89-96 ◽  
Author(s):  
Georgios Koukouvinos ◽  
Panagiota Petrou ◽  
Konstantinos Misiakos ◽  
Dimitris Drygiannakis ◽  
Ioannis Raptis ◽  
...  
Keyword(s):  
Blood Plasma ◽  
Simultaneous Determination ◽  
Human Blood ◽  
White Light ◽  
Reflectance Spectroscopy ◽  
Human Blood Plasma ◽  
Plasma Samples ◽  
Light Reflectance ◽  
D Dimer

scholarly journals Development and validation of an improved HPLC-UV method for simultaneous determination of lamotrigine and oxcarbazepine and its active metabolite 10,11-dihydro-10-hydroxycarbazepine in human blood plasma and comparison with an UHPLC-MS/MS method

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Siyao Jin ◽  
Qing Zhao ◽  
Dongjie Zhang ◽  
Zhigang Zhao ◽  
Shenghui Mei
Keyword(s):  
Liquid Chromatography ◽  
Blood Plasma ◽  
Simultaneous Determination ◽  
Human Blood ◽  
High Performance ◽  
Internal Standard ◽  
Ultra Performance Liquid Chromatography ◽  
Human Blood Plasma ◽  
Elution Time

AbstractLamotrigine (LTG) and oxcarbazepine (OXC) are first-line drugs for epilepsy treatment. Their large pharmacokinetics variabilities and relations between efficacy and toxicity and blood plasma concentration require routine monitoring for dose adjustment. In this study, we developed and validated a simple, accurate, and reliable method for simultaneous determination of LTG, OXC and 10,11-dihydro-10-hydroxycarbazepine (MHD) in human blood plasma by high-performance liquid chromatography-ultraviolet detection (HPLC-UV) with a simple one-step protein precipitation using methanol (1% acetic acid) and 15 min elution time under isocratic elution at 1 mL/min. Calibration range was 2.4 to 120 mg/L for LTG, OXC, and MHD. The intra-day and inter-day bias were − 8.84 to 4.18%, and the imprecision was less than 8.08% for all analytes. The internal standard (fluconazole) normalized recovery was 96.30 to 107.69% for LTG, 98.51 to 111.04% for MHD, and 95.04 to 109.86% for OXC. A total of 186 LTG samples and 25 MHD samples were used to evaluate the agreement between HPLC-UV and ultra-performance liquid chromatography-mass spectrometry (UHPLC-MS/MS) by Passing-Bablok regression and Bland-Altman plot. The mean bias and the 95% limits of agreement (95% LOA) of the two measurements were 0.575 mg/L and − 1.238 to 2.387 mg/L for LTG (n = 186) and − 1.222 mg/L and − 8.271 to 5.827 mg/L for MHD (n = 25), which indicated the UV method was comparable with the MS method for LTG and MHD analysis.

scholarly journals A novel LC–ESI-MS method for the simultaneous determination of etravirine, darunavir and ritonavir in human blood plasma

Talanta ◽  
2009 ◽  
Vol 79 (5) ◽  
pp. 1372-1378 ◽  
Author(s):  
Naser L. Rezk ◽  
Nicole R. White ◽  
Steven H. Jennings ◽  
Angela D.M. Kashuba
Keyword(s):  
Blood Plasma ◽  
Simultaneous Determination ◽  
Human Blood ◽  
Human Blood Plasma ◽  
Esi Ms
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