Results 11 to 20 of about 65,997 (164)

MALDI-TOF MS in Prenatal Genomics [PDF]

Transfusion Medicine and Hemotherapy, 2009
Prenatal diagnosis aims either to provide the reassurance to the couples at risk of having an affected child by timely appropriate therapy or to give the parents a chance to decide the fate of the unborn babies with health problems. Invasive prenatal diagnosis (IPD) is accurate, however, carrying a risk of miscarriage.
Zhong, Xiao Yan, Holzgreve, Wolfgang
openaire   +4 more sources

Rapid diagnosis of periprosthetic joint infection from synovial fluid in blood culture bottles by direct matrix-assisted laser desorption ionization time-of-flight mass spectrometry.

PLoS ONE, 2020
BackgroundThe aim of this prospective study was to use direct matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) to rapidly diagnose periprosthetic joint infections (PJIs).MethodSynovial fluid was taken from 77 ...
Feng-Chih Kuo, Chun-Chih Chien, Mel S Lee, Jun-Wen Wang, Po-Chun Lin, Chen-Hsiang Lee   +5 more
doaj   +1 more source

MALDI-TOF MS analysis of urinary nucleosides [PDF]

Journal of the American Society for Mass Spectrometry, 2005
As RNA turnover seems to be impaired in cancer patients, modified nucleosides have been evaluated as potential tumor markers. Modified nucleosides are mainly formed post-transcriptionally in tRNA, set free during RNA metabolism, and excreted in urine.
Kammerer, Bernd, Frickenschmidt, Antje, Gleiter, Christoph H., Laufer, Stefan, Liebich, Hartmut   +4 more
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Integrative Description of Cryptic Tigriopus Species From Korea Using MALDI-TOF MS and DNA Barcoding

Frontiers in Marine Science, 2021
MALDI Time-of-Flight Mass Spectrometry (MALDI-TOF MS) provides a fast and reliable alternative method for species-level identification of pathogens and various metazoans.
Jisu Yeom, Nayeon Park, Raehyuk Jeong, Wonchoel Lee   +3 more
doaj   +1 more source

MALDI-TOF MS ANALYSIS OF LONG-TERM STORED STOCK CANDIDA STRAINS IDENTIFIED BY MOLECULAR AND CONVENTIONAL METHODS

İstanbul Tıp Fakültesi Dergisi, 2021
Objective: In recent years, the rapid and accurate identification of Candida isolates at species level has been of great importance for reasons such as increased incidence of infections due to Candida species and differing antifungal susceptibilities by ...
Tuğrul Hoşbul, Fatih Şahiner, Ramazan Gümral, Sinem Kaya, Bayhan Bektöre, Kemal Tekin, Şinasi Taner Yıldıran   +6 more
doaj   +1 more source

Investigating the Quantitative Nature of MALDI-TOF MS [PDF]

Molecular & Cellular Proteomics, 2008
MALDI-TOF MS has been applied by several groups to relative quantitative measurements. At the same time, the non-quantitative character of this method has been widely reported. We conducted experiments to test the reliability of this technique for quantitation using the statistical method of inverse confidence limit calculation for the first time in ...
Emília, Szájli, Tamás, Fehér, Katalin F, Medzihradszky   +2 more
openaire   +2 more sources

Lipidomics of intact mitochondria by MALDI-TOF/MS [PDF]

Journal of Lipid Research, 2012
A simple and fast method of lipid analysis of isolated intact mitochondria by means of MALDI-TOF mass spectrometry is described. Mitochondria isolated from bovine heart and yeast have been employed to set up and validate the new method of lipid analysis.
Angelini, Roberto, Vitale, Rita, Patil, Vinay A., Cocco, Tiziana, Ludwig, Bernd, Greenberg, Miriam L., Corcelli, Angela   +6 more
openaire   +6 more sources

A New Method for Extraction and Analysis of Ricin Samples through MALDI-TOF-MS/MS

Toxins, 2019
We report for the first time the efficient use of accelerated solvent extraction (ASE) for extraction of ricin to analytical purposes, followed by the combined use of sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), Matrix-assisted ...
Roberto B. Sousa, Keila S. C. Lima, Caleb G. M. Santos, Tanos C. C. França, Eugenie Nepovimova, Kamil Kuca, Marcos R. Dornelas, Antonio L. S. Lima   +7 more
doaj   +1 more source

MALDI-TOF mass spectrometry identification of mosquitoes collected in Vietnam

Parasites & Vectors, 2022
Background Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a tool that has revolutionised clinical microbiology and has recently been described as an innovative and effective approach to arthropod ...
Ly Na Huynh, Adama Zan Diarra, Hong Sang Nguyen, Long Bien Tran, Van Nguyen Do, Tran Duc Anh Ly, Van Hoang Ho, Xuan Quang Nguyen, Philippe Parola   +8 more
doaj   +1 more source

Routine identification of microorganisms by matrix-assisted laser desorption ionization time-of-flight mass spectrometry: Success rate, economic analysis, and clinical outcome

Journal of Microbiology, Immunology and Infection, 2017
Background: Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) has been widely used in microbial identification.
Mao-Cheng Ge, An-Jing Kuo, Kuei-Lan Liu, Ying-Hao Wen, Ju-Hsin Chia, Pi-Yueh Chang, Ming-Hsun Lee, Tsu-Lan Wu, Shih-Cheng Chang, Jang-Jih Lu   +9 more
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