27 hasil untuk "Defu Li"
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Artikel Jurnal Teks lengkap
Microstructure and Mechanical Properties of Shoulder-Assisted Heating Friction Plug Welding 6082-T6 Aluminum Alloy Using a Concave Backing Hole
Shoulder-assisted heating friction plug welding (SAH-FPW) experiments were conducted to repair keyhole-like volumetric defects in 6082-T6 aluminum alloy, employing a novel concave backing hole technique on a flat backing plate. This approach yielded well-formed plug welded joints without…
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Artikel Jurnal
Highly Stable and Conductive 1,3‐Dioxolane/Hydrocarbon Based Electrolyte Solvent for Advanced Lithium‐Sulfur Batteries
…solvents demonstrate better cycling stability, compatibility with the Li‐metal anode, and a high specific discharge capacity (Csp). Among the various DOL/hydrocarbon and LiTFSI electrolyte salts, the combination of DOL and n‐hexane, a linear hydrocarbon, with LiTFSI electrolyte salt, (DnH40LiTFSI)…
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Artikel Jurnal
Histogram of Apparent Diffusion Coefficient to Evaluate the Activity of Thyroid‐Associated Ophthalmopathy
ABSTRACT Objective This study aimed to evaluate the activity of extraocular muscles (EOMs) in patients with thyroid‐associated ophthalmopathy (TAO) using turbo spin echo imaging. By analyzing tissue heterogeneity, apparent diffusion coefficient (ADC) histogram analysis offers enhanced insights into…
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Artikel Jurnal Teks lengkap
Anti-Ro52 Antibody as a Protective Factor for Pulmonary Fibrosis in Primary Sjögren's Syndrome
Background: Pulmonary fibrosis is common in primary Sjögren's syndrome (pSS)-related interstitial lung disease (ILD). However, research is lacking on the diagnostic immunological examination of pSS-related pulmonary fibrosis. Particularly, the value of detecting anti-Ro52 antibody in pulmonary…
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Artikel Jurnal
Quantitative intravoxel incoherent motion diffusion-weighted imaging histogram profiling identifies diffusion biomarkers for active thyroid-associated ophthalmopathy
Abstract Background Intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI) enables separation of pure molecular diffusion from microcirculatory perfusion. However, its application in thyroid-associated ophthalmopathy (TAO) remains limited. This study aimed to evaluate TAO activity using…
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Artikel Jurnal
Integrated analysis of single‐cell RNA‐seq dataset and bulk RNA‐seq dataset constructs a prognostic model for predicting survival in human glioblastoma
Abstract Background Glioblastoma (GBM) is the most common primary malignant brain tumor in adults. For patients with GBM, the median overall survival (OS) is 14.6 months and the 5‐year survival rate is 7.2%. It is imperative to develop a reliable model to predict the survival probability in new GBM…
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Artikel Jurnal
An investigation on the hot workability and microstructural evolution of a novel dual-phase Mg–Li alloy by using 3D processing maps
Hot compression tests of a novel dual-phase Mg–Li alloy were performed in temperature range of 200–400 °C and strain rate range of 0.01–10s−1. 2D and 3D processing maps were established using Prasad's and Murty's instability criteria (methods) based on the dynamic materials model. It was found that…
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Artikel Jurnal
Subtraction fractional flow reserve with computed tomography and pericoronary fat attenuation index enhances the identification of revascularization needs in patients
Abstract Background Fractional flow reserve with computed tomography (FFR-CT) is influenced by calcified plaque artifacts, which can reduce its accuracy in predicting myocardial ischemia. Subtraction techniques can mitigate these artifacts, thereby enhancing diagnostic precision. However, the…
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Artikel Jurnal
A Five-LLPS Gene Risk Score Prognostic Signature Predicts Survival in Hepatocellular Carcinoma
Background. Primary liver cancer, dominated by hepatocellular carcinoma (HCC), is one of the most common cancer types and the third leading cause of cancer death in 2020. Previous studies have shown that liquid–liquid phase separation (LLPS) plays an important role in the occurrence and development…
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Artikel Jurnal
Integration of bile proteomics and metabolomics analyses reveals novel insights into different types of gallstones in a high-altitude area
Abstract Background To explore the pathogenesis of different subtypes of gallstones in high-altitude populations from a molecular perspective. Methods We collected bile samples from 20 cholesterol gallstone disease (CGD) patients and 20 pigment gallstone disease (PGD) patients. Proteomics analysis…
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Artikel Jurnal
Near-infrared light-activated collagen-based hydrogel with oriented microchannel structure promoting fibroblast infiltration and inflammatory resolution
Abstract Tissue repair is challenged by inefficient cellular infiltration and prolonged inflammation. Herein, the mesoporous polydopamine nanoparticles were loaded with spermidine and then encapsulated in agarose, which were incorporated into the oxidized hyaluronic acid crosslinked collagen matrix…
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Artikel Jurnal
Development of cinnamon essential oil-loaded Pickering emulsions stabilized by chitosan/gelatin nanoparticles with enhanced antibacterial and antibiofilm actives
Abstract Bacterial biofilm infection is a complicated and important global problem. Non-toxic biomass-based Pickering emulsions as an essential oil delivery system are a potentially effective means in biofilm treatment. Herein, the chitosan/gelatin complex nanoparticles (CGNPs) stabilized Pickering…
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Artikel Jurnal
Relationship Between Morphological Remodeling and Angiographic Types of Spontaneous Isolated Superior Mesenteric Artery Dissection After Conservative Management: Determinant Affecting Serial Radiologic Courses
ObjectiveTo monitor the radiological courses of symptomatic spontaneous isolated superior mesenteric artery dissection (SISMAD) after conservation, clarify the relationship between its morphological change and initial imaging classification, and identify these factors that affect dissection…
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Artikel Jurnal
Impact of Lithium‐Free Borate Additives on the Cycle Life and Calendar Aging of Silicon‐Based Lithium‐Ion Batteries
…LIBs remain largely unexplored. In this work, the influence of five Li‐free borate additives, each with distinct molecular structures and elemental compositions, is systematically investigated. All additives enhance cycle life to varying extents. Notably, the addition of 1 v/v%…
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Artikel Jurnal
LncRNA Nqo1-AS1 Attenuates Cigarette Smoke-Induced Oxidative Stress by Upregulating its Natural Antisense Transcript Nqo1
Evidence of the involvement of long noncoding RNAs (lncRNAs) in the pathogenesis of chronic obstructive pulmonary disease (COPD) is growing but still largely unknown. This study aims to explore the expression, functions and molecular mechanisms of Fantom3_F830212L20, a lncRNA that transcribes in an…
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Artikel Jurnal
Investigation of Citrobacter freundii clinical isolates in a Chinese hospital during 2020–2022 revealed genomic characterization of an extremely drug-resistant C. freundii ST257 clinical strain GMU8049 co-carrying blaNDM-1 and a novel blaCMY variant
ABSTRACT The emergence of multidrug-resistant Citrobacter freundii poses a significant threat to public health. C. freundii isolates were collected from clinical patients in a Chinese hospital during 2020–2022. An unusual strain, GMU8049, was not susceptible to any of the antibiotics tested…
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Artikel Jurnal
Long non-coding RNA expression patterns in lung tissues of chronic cigarette smoke induced COPD mouse model
Abstract Long non-coding RNAs (lncRNAs) have critical regulatory roles in protein-coding gene expression. Aberrant expression profiles of lncRNAs have been observed in various human diseases. In this study, we investigated transcriptome profiles in lung tissues of chronic cigarette smoke…
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Artikel Jurnal
Immunomodulatory multifunctional janus collagen-based membrane for advanced bone regeneration
Abstract Guided bone regeneration (GBR) is a standard therapy for treating bone defects, with collagen-based barrier membranes widely used clinically. However, these membranes face challenges like poor mechanical properties, early bacterial invasion and immunomodulation deficiency, potentially…
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Artikel Jurnal
LncRNA HOTTIP modulated by Hedgehog signaling drives colorectal cancer progression by promoting HUWE1-mediated ubiquitin‒proteasome degradation of p53
Abstract The Hedgehog (Hh) pathway plays critical roles in regulating appropriate tissue morphogenesis and organ formation in the gastrointestinal tract, and its dysregulation has been closely linked to the malignant progression of colorectal cancer. However, the underlying mechanisms are poorly…
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Artikel Jurnal
Hydrogen sulfide attenuates cigarette smoke-induced airway remodeling by upregulating SIRT1 signaling pathway
Airway remodeling is one of the characteristics for chronic obstructive pulmonary disease (COPD). The mechanism underlying airway remodeling is associated with epithelial-mesenchymal transition (EMT) in the small airways of smokers and patients with COPD. Sirtuin 1 (SIRT1) is able to reduce…