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841
Investigation on microbial contamination of cereal-based complementary foods for infants and young children in Henan in 2018
Published 2020-03-01“…Methods Sampling and testing were performed according to the method provided in the work manual of 2018 national food pollutants and hazardous factors risk monitoring.103 samples of CBCF for IYC were collected in Henan Province, and then the contamination of Enterobacteriaceae, Bacillus cereus, Listeria monocytogenes and Cronobacter were detected, respectively. Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry was used to identify the suspicious colonies. …”
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842
Lethal <i>Aeromonas veronii</i> Sepsis in the Course of Medicinal Leech Therapy
Published 2022-08-01“…Biochemical identification and matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) yielded inconsistent identification results. …”
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843
Determination of IgG1 and IgG3 SARS-CoV-2 Spike Protein and Nucleocapsid Binding—Who Is Binding Who and Why?
Published 2022-05-01“…We examined the binding of convalescent patient antibodies to immobilized nucleocapsids and spike proteins by matrix-assisted laser desorption/ionization–time of flight (MALDI-ToF) mass spectrometry. …”
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844
In house method for rapid identification of fungi from fungus-positive bottles by MALDI-TOF mass spectrometry in patients with bloodstream infection
Published 2022-06-01“…To present the results of using in-house method for rapid identification of fungi from funguspositive bottles with routine conventional culture-based identification by matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) in patients with bloodstream infection. …”
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845
The Venom of the Spider Selenocosmia Jiafu Contains Various Neurotoxins Acting on Voltage-Gated Ion Channels in Rat Dorsal Root Ganglion Neurons
Published 2014-03-01“…We performed reversed-phase high-performance liquid chromatography (RP-HPLC) and matrix-assisted laser-desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) analyses and showed that S. jiafu venom contains hundreds of peptides with a predominant mass of 3000–4500 Da. …”
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846
Molecular Cloning and Pharmacological Properties of an Acidic PLA2 from Bothrops pauloensis Snake Venom
Published 2013-12-01“…BpPLA2-TXI is a monomeric protein with a molecular mass of 13.6 kDa, as demonstrated by Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF) analysis and its theoretical isoelectric point was 4.98. …”
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847
Kawal: A fermented food as a source of Bacillus strain producing antimicrobial peptides
Published 2023-07-01“…Their ability to produce lipopeptides (fengycins, surfactins, iturins, kurstakins) was investigated using HPLC and Matrix-assisted Laser Desorption Ionization-Time of Flight (MALDI-ToF-MS). …”
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848
Icaritin Provides Neuroprotection in Parkinson’s Disease by Attenuating Neuroinflammation, Oxidative Stress, and Energy Deficiency
Published 2021-03-01“…Using matrix-assisted laser desorption/ionization–mass spectrometry imaging (MALDI-MSI), coupled with biochemical analyses and behavioral tests, we demonstrate that icaritin improves PD by attenuating the the NOD-like receptor family pyrin domain-containing protein 3 (NLRP3) inflammasome activity and stabilizing mitochondrial function, based on our extensive analyses showing the inhibition of NLRP3 inflammasome, reduction of NLRP3-mediated IL-1β secretion, and improvements in the levels of antioxidant molecules. …”
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849
Identification by MALDI-TOF MS and Antibiotic Resistance of <i>Riemerella anatipestifer</i>, Isolated from a Clinical Case in Commercial Broiler Chickens
Published 2021-02-01“…Three bacterial isolates were identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). …”
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850
Photo- and Water-Degradation Phenomena of ZnO Bio-Blend Based on Poly(lactic acid) and Polyamide 11
Published 2023-03-01“….%) within the blends was thoroughly explored by employing thermogravimetry (TGA), size exclusion chromatography (SEC), matrix-assisted laser desorption ionization–time-of-flight mass spectrometry (MALDI-TOF MS) and scanning and transmission electron microscopy (SEM and TEM). …”
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851
Serum metabolomics detected by LDI‐TOF‐MS can be used to distinguish between diabetic patients with and without diabetic kidney disease
Published 2023-10-01“…The objective of this study was to study changes in serum metabolic characteristics in patients with DKD and to examine metabolite panels to distinguish DKD from diabetes with matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry (MALDI‐TOF‐MS). …”
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852
The Differential Composition of Whey Proteomes in Hu Sheep Colostrum and Milk during Different Lactation Periods
Published 2020-10-01“…Using two-dimensional gel electrophoresis (2-DE) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF/TOF MS) technologies, a total of 52 differentially expressed protein spots (DEPS), corresponding to 25 differentially expressed proteins (DEPs), were obtained. …”
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853
Deletion of the SACPD-C Locus Alters the Symbiotic Relationship Between Bradyrhizobium japonicum USDA110 and Soybean, Resulting in Elicitation of Plant Defense Response and Nodulat...
Published 2016-11-01“…Two-dimensional gel electrophoresis and matrix-assisted laser desorption-ionization time of flight mass spectrometry analyses confirmed sacpd-c mutants also accumulated higher amounts of pathogenesis-related proteins in the nodules. …”
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854
Discrimination of Methicillin-resistant <i>Staphylococcus aureus</i> by MALDI-TOF Mass Spectrometry with Machine Learning Techniques in Patients with <i>Staphylococcus aureus</i> B...
Published 2022-05-01“…Recent studies elucidated matrix-assisted laser desorption/ionization time-of-flight mass spectra to discriminate methicillin-resistant strains (MRSA) or even incorporated with machine learning (ML) techniques. …”
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855
Transglycosylation of Steviol Glycosides and Rebaudioside A: Synthesis Optimization, Structural Analysis and Sensory Profiles
Published 2020-11-01“…Liquid chromatography coupled to a diode-array detector (LC-DAD), liquid chromatography-mass spectrometry (LC-ESI-MS) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) were used to characterize and identify the chemical structures obtained along the optimization. …”
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856
Microbial profile of root canals of pulpally infected teeth in Ghanaians
Published 2021-12-01“…The samples were processed and subjected to microbial analysis and identification using Matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry (MS). …”
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857
Rapid and Sensitive Quantification of Osimertinib in Human Plasma Using a Fully Validated MALDI–IM–MS/MS Assay
Published 2020-07-01“…In the present study, we propose an alternative to LC–MS/MS methods for the rapid and sensitive quantification of osimertinib in plasma using matrix-assisted laser desorption/ionization (MALDI) –MS. The presented assay requires only 3 min per sample for their preparation, analysis, and data extraction, and less than 3 h for quantification. …”
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858
Cold Tolerance Mechanisms in Mungbean (<i>Vigna radiata</i> L.) Genotypes during Germination
Published 2023-01-01“…On the basis of matrix-assisted laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS) analysis, it is observed that a new protein identified as <i>TETRATRICOPEPTIDE-REPEAT THIOREDOXIN-LIKE1</i> (<i>TTL1</i>) (UNIPROT Identifier: LOC106762419) which highly correlated with the cold stress response of in the cold-tolerant genotype. …”
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859
Identification and antibiotic susceptibility of bacterial microbiota of freshwater fish
Published 2019-06-01“…Identification of all bacteria was accomplished with the Matrix Assisted Laser Desorption Ionization – Time of Flight Mass Spectrometry (MALDI-TOF MS) method. …”
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860
Status of Asp29 and Asp40 in the Interaction of <i>Naja atra</i> Cardiotoxins with Lipid Bilayers
Published 2020-04-01“…Compared to Asp29 and Asp40, Asp57 was sparingly modified with semi-carbazide, as revealed by matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass and mass/mass analyses. …”
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