Results 141 to 150 of about 60,402 (271)

MC BTS: Simultaneously Resolving Magnetization Transfer Effect and Relaxation for Multiple Components

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To propose a signal acquisition and modeling framework for multi‐component tissue quantification that encompasses transmit field inhomogeneity, multi‐component relaxation and magnetization transfer (MT) effects. Theory and Methods By applying off‐resonance irradiation between excitation and acquisition within an RF‐spoiled gradient ...
Albert Jang   +4 more
wiley   +1 more source

Effective Sample Size: Quick Estimation of the Effect of Related Samples in Genetic Case-Control Association Analyses [PDF]

open access: yes, 2007
Correlated samples have been frequently avoided in case-control genetic association studies in part because the methods for handling them are either not easily implemented or not widely known.
Chukwuma Ogunwole   +5 more
core   +1 more source

Accelerating Multiparametric Quantitative MRI Using Self‐Supervised Scan‐Specific Implicit Neural Representation With Model Reinforcement

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a self‐supervised scan‐specific deep learning framework for reconstructing accelerated multiparametric quantitative MRI (qMRI). Methods We propose REFINE‐MORE (REference‐Free Implicit NEural representation with MOdel REinforcement), combining an implicit neural representation (INR) architecture with a model reinforcement ...
Ruimin Feng   +3 more
wiley   +1 more source

Advancing Extracellular Vesicle Research: A Review of Systems Biology and Multiomics Perspectives

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are membrane‐bound vesicles secreted by various cell types into the extracellular space and play a role in intercellular communication. Their molecular cargo varies depending on the cell of origin and its functional state.
Gloria Kemunto   +2 more
wiley   +1 more source

The Relation between Toxocariasis and Toxoplasmosis co-infection and the presence of Rheumatoid Factor (RF) in people with hydatidosis in Southwestern Iran, from 2013 to 2018. [PDF]

open access: yesJ Parasit Dis, 2019
Fasihi Karami M   +10 more
europepmc   +1 more source

Analysis of TNFAIP3, IRAK1, and TLR4 Gene Polymorphisms in Patients With Rheumatoid Arthritis [PDF]

open access: yesImmun Inflamm Dis
ABSTRACT Objective Rheumatoid arthritis (RA) arises from a complex interplay of polygenic susceptibility, epigenetic factors, and environmental modifiers. This study investigated the correlation between RA and Tumor necrosis factor α‐induced protein 3 (TNFAIP3), Interleukin‐1 receptor‐associated kinase 1 (IRAK1), and Toll‐like receptor 4 (TLR4) gene ...
Tang Z   +8 more
europepmc   +2 more sources

Phytochemical‐Based Strategies for Lung Cancer: Clinical Insights Into Pleiotropic Molecular Signaling and Therapeutic Roles

open access: yesPhytotherapy Research, EarlyView.
Lung cancer (LC) remains the leading cause of global cancer‐related death. Phytochemicals from medicinal plants are increasingly being considered as potential LC treatment agents due to their multi‐targeted action, safety, and accessibility. These have anticancer properties by regulating key molecular signaling pathways.
Md. Rezaul Islam   +14 more
wiley   +1 more source

Performance of Anticyclic Citrullinated Peptide Antibodies versus Rheumatoid Factor in diagnosis of Rheumatoid Arthritis

open access: yesDiyala Journal of Medicine, 2019
The aim of this study was to evaluate the performance of anti-cyclic citrullinated peptide antibodies (anti-ccp) versus Rheumatoid Factor (RF) in the diagnosis of rheumatoid arthritis in serum sample of patients with clinical manifestation of arthritis ...
Ali Ibrahim Ali , Mohammed Jasim
doaj   +2 more sources

Mesenchymal stromal cell therapy for rheumatoid arthritis: Long‐term efficacy, safety, and mechanistic insights

open access: yesRheumatology &Autoimmunity, EarlyView.
Graphical abstract summarizing the multifactorial pathogenesis of rheumatoid arthritis (RA) and the therapeutic potential of mesenchymal stromal cell (MSC) therapy. MSCs provide promising benefits through their immunomodulatory properties, low immunogenicity, ability to promote tissue repair, and multi‐lineage differentiation, presenting a potential ...
Yingjia Chen   +6 more
wiley   +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

open access: yesAllergy, EarlyView.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier   +221 more
wiley   +1 more source

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