Global metabolic profiling analysis on human urine by UPLC–TOFMS: Issues and method validation in nutritional metabolomics
PA Guy, I Tavazzi, SJ Bruce, Z Ramadan… - … of Chromatography B, 2008 - Elsevier
Optimisation and method validation was assessed here for metabolic profiling analysis of
urine samples using UPLC–TOFMS. A longer run time of 31min revealed greater …
urine samples using UPLC–TOFMS. A longer run time of 31min revealed greater …
Critical aspects of urine profiling for the selection of potential biomarkers using UPLC‐TOF‐MS
E Mattarucchi, C Guillou - Biomedical Chromatography, 2012 - Wiley Online Library
Biomarker selection through the metabolomics approach involves the acquisition of
nontargeted metabolic profiles. In this study, some critical factors that may affect this process …
nontargeted metabolic profiles. In this study, some critical factors that may affect this process …
Metabolomic analysis of urine samples by UHPLC-QTOF-MS: Impact of normalization strategies
Y Gagnebin, D Tonoli, P Lescuyer, B Ponte… - Analytica chimica …, 2017 - Elsevier
Among the various biological matrices used in metabolomics, urine is a biofluid of major
interest because of its non-invasive collection and its availability in large quantities …
interest because of its non-invasive collection and its availability in large quantities …
A short review of applications of liquid chromatography mass spectrometry based metabolomics techniques to the analysis of human urine
The applications of metabolomics as a methodology for providing better treatment and
understanding human disease continue to expand rapidly. In this review, covering the last …
understanding human disease continue to expand rapidly. In this review, covering the last …
Mass spectrometric based approaches in urine metabolomics and biomarker discovery
Urine metabolomics has recently emerged as a prominent field for the discovery of non‐
invasive biomarkers that can detect subtle metabolic discrepancies in response to a specific …
invasive biomarkers that can detect subtle metabolic discrepancies in response to a specific …
Analysis of the human adult urinary metabolome variations with age, body mass index, and gender by implementing a comprehensive workflow for univariate and …
EA Thévenot, A Roux, Y Xu, E Ezan… - Journal of proteome …, 2015 - ACS Publications
Urine metabolomics is widely used for biomarker research in the fields of medicine and
toxicology. As a consequence, characterization of the variations of the urine metabolome …
toxicology. As a consequence, characterization of the variations of the urine metabolome …
Global metabolic profiling procedures for urine using UPLC–MS
The production of'global'metabolite profiles involves measuring low molecular-weight
metabolites (< 1 kDa) in complex biofluids/tissues to study perturbations in response to …
metabolites (< 1 kDa) in complex biofluids/tissues to study perturbations in response to …
Use of a pre-analysis osmolality normalisation method to correct for variable urine concentrations and for improved metabolomic analyses
AJ Chetwynd, A Abdul-Sada, SG Holt, EM Hill - Journal of Chromatography …, 2016 - Elsevier
Metabolomics analyses of urine have the potential to provide new information on the
detection and progression of many disease processes. However, urine samples can vary …
detection and progression of many disease processes. However, urine samples can vary …
[HTML][HTML] Towards standardization of data normalization strategies to improve urinary metabolomics studies by GC× GC-TOFMS
Urine is a popular biofluid for metabolomics studies due to its simple, non-invasive collection
and its availability in large quantities, permitting frequent sampling, replicate analyses, and …
and its availability in large quantities, permitting frequent sampling, replicate analyses, and …
A method for comparative metabolomics in urine using high resolution mass spectrometry
Developing a workflow for metabolite profiling from biological fluids using mass
spectrometry is imperative to extract accurate information. In this study, urine samples from …
spectrometry is imperative to extract accurate information. In this study, urine samples from …
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