Liquid chromatography and ultra-performance liquid chromatography–mass spectrometry fingerprinting of human urine: sample stability under different handling and …

HG Gika, GA Theodoridis, ID Wilson - Journal of Chromatography A, 2008 - Elsevier
… in global metabolite profiling of human urine. Here we have … In our view this means that, for
human urine as analysed by … of the urine of two individuals, that urine that underwent eight …

A short review of applications of liquid chromatography mass spectrometry based metabolomics techniques to the analysis of human urine

T Zhang, DG Watson - Analyst, 2015 - pubs.rsc.org
… for providing better treatment and understanding human disease continue to expand rapidly…
is on liquid chromatography-mass spectrometry (LC-MS) profiling of metabolites in urine. In …

Detection of bladder cancer in human urine by metabolomic profiling using high performance liquid chromatography/mass spectrometry

HJ Issaq, O Nativ, T Waybright, B Luke, TD Veenstra… - The Journal of …, 2008 - Elsevier
… Various urine based biomarkers have been used for this purpose with … liquid chromatography
coupled online with a mass spectrometer metabolomic approach to differentiate urine

Simultaneous determination of creatinine and uric acid in human urine by high-performance liquid chromatography

Y Zuo, C Wang, J Zhou, A Sachdeva… - Analytical …, 2008 - jstage.jst.go.jp
… and uric acid in human urine samples has been developed. Human urine samples were …
The recoveries of the standards added to urine samples were 87.3 – 102.2% for creatinine …

Matrix effects in human urine analysis using multi-targeted liquid chromatography–tandem mass spectrometry

L Schlittenbauer, B Seiwert, T Reemtsma - Journal of Chromatography A, 2015 - Elsevier
… tested for human urine for … urine revealed highly variable and often severe signal suppression
for nearly all analytes at relevant concentration levels during electrospray ionization. Urine

Determination of neopterine in human urine by reversed-phase high-performance liquid chromatography

A Hausen, D Fuchs, K König, H Wachter - Journal of Chromatography B …, 1982 - Elsevier
… from human urine as neopmrine [5]_ Recently, it was shown that in patients with haematological
neoplasm& the urinary … fluids, particularly of urinary neopterine, Published methods for …

A direct assessment of mycotoxin biomarkers in human urine samples by liquid chromatography tandem mass spectrometry

EN Ediage, JD Di Mavungu, S Song, A Wu… - Analytica chimica …, 2012 - Elsevier
… In this study, a sensitive liquid chromatography tandem mass spectrometry (LC–MS/MS) … 2
and CIT as well as their main metabolites in human urine was developed and validated. Direct …

Evaluation of the repeatability of ultra-performance liquid chromatography–TOF-MS for global metabolic profiling of human urine samples

HG Gika, E Macpherson, GA Theodoridis… - … of Chromatography B, 2008 - Elsevier
… The application of reversed-phase ultra-performance liquid chromatography, based on the
… production of global metabolite profiles from human urine. The stability and repeatability of …

Measuring fifteen endogenous estrogens simultaneously in human urine by high-performance liquid chromatography-mass spectrometry

X Xu, TD Veenstra, SD Fox, JM Roman… - Analytical …, 2005 - ACS Publications
… 0.5 mL of human urine sample was used, our method was adequate to quantitatively
measure 15 endogenous estrogens and estrogens metabolites in all of the urine samples, even …

Determination of free and conjugated forms of bisphenol A in human urine and serum by liquid chromatography–tandem mass spectrometry

C Liao, K Kannan - Environmental science & technology, 2012 - ACS Publications
… in human urine and serum samples, using solid-phase extraction (SPE) and liquid
chromatography… spiked into water blanks and sample matrices (urine and serum), and passed …