Results 111 to 120 of about 2,453,486 (333)

Applications of Fast Iterative Filtering in NMR Spectroscopy: Baseline Correction

open access: yesMagnetic Resonance in Chemistry, EarlyView.
Fast iterative filtering is a signal decomposition technique related to empirical mode decomposition. When decomposing NMR data into intrinsic mode functions, FIF effectively partitions broad baseline components from narrow peaks components, even in heavily distorted spectra, for instance, those of paramagnetic compounds.
Letizia Fiorucci   +4 more
wiley   +1 more source

Risk of Benign Paroxysmal Positional Vertigo Modified by Diuretics—A Population‐Level Case‐Control Study

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective This study aims to characterize diuretic use among patients with and without benign paroxysmal positional vertigo (BPPV) using a population‐level database. Study Design A case‐control study. Setting TriNetX US Collaborative Network. Methods Subjects with ≥1 hospital visit between 2019 and 2024 were queried and stratified by age (18 ...
Marwin Li   +2 more
wiley   +1 more source

Tumor Hypoxia and CD8+ T‐Cell Infiltration in Patients With Advanced Laryngeal Cancer

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective We assessed correlations between tumor carbonic anhydrase IX (CAIX) staining, as a marker of tumor hypoxia, and CD8+ T‐cell infiltration in a cohort of patients with advanced laryngeal squamous cell carcinoma undergoing a bioselection approach for definitive treatment. Study Design Retrospective cohort study.
Joshua D. Smith   +18 more
wiley   +1 more source

Comparative Proteomics of Salinity Stress Responses in Fish and Aquatic Invertebrates

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Fluctuating salinity is symptomatic of climate change challenging aquatic species. The melting of polar ice, rising sea levels, coastal surface and groundwater salinization, and increased evaporation in arid habitats alter salinity worldwide. Moreover, the frequency and intensity of extreme weather events such as rainstorms and floods increase,
Maxime Leprêtre   +3 more
wiley   +1 more source

Enhanced Separation of Intact Proteins and Proteoforms by CZE‐MS Using Sulfobetaine‐Modified Poly(α‐L‐lysine)‐Based Multilayer Coatings for EOF Adjustment

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Mass spectrometry–based top‐down protein analysis requires efficient separation. In the context of proteoform analysis, capillary zone electrophoresis (CZE) is very valuable. The resolution of two peaks in CZE can be increased when the absolute mobility of the counter‐directed electroosmotic flow (EOF) is close to the effective mobility of the
Alisa Höchsmann   +8 more
wiley   +1 more source

Crystal Structure and Functional Characterization of YjgK From Salmonella Typhimurium

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT The YhcH/YjgK/YiaL (DUF386) family, widely conserved across bacterial species, is involved in essential cellular processes yet remains poorly characterized. YjgK from Salmonella enterica serovar Typhimurium has drawn attention because of its potential role in biofilm formation associated with metal homeostasis, which may be critical for ...
Su‐Yeon Choi   +6 more
wiley   +1 more source

The Crystal Structure of Human Transport and Golgi Organization 2 Homolog (TANGO2) Protein Reveals an αββα‐Fold Arrangement

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Transport and Golgi Organization 2 Homolog (TANGO2) protein deficiency disorder (TDD) is a rare autosomal recessive disorder characterized by multi‐systemic abnormalities and significant phenotypic variability including neurodevelopmental delay, seizures, intermittent ataxia, hypothyroidism, rhabdomyolysis, life‐threatening metabolic ...
Anne Cooper   +6 more
wiley   +1 more source

Molecular Basis and Differentiation-Associated Alterations of Anion Secretion in Human Duodenal Enteroid MonolayersSummary

open access: yesCellular and Molecular Gastroenterology and Hepatology, 2018
Background & Aims: Human enteroids present a novel tool to study human intestinal ion transport physiology and pathophysiology. The present study describes the contributions of Cl- and HCO3- secretion to total cyclic adenosine monophosphate (cAMP ...
Jianyi Yin   +6 more
doaj  

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