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5921
Sickle Cell Anemia, the First Molecular Disease: Overview of Molecular Etiology, Pathophysiology, and Therapeutic Approaches
Published 2008-01-01“…Sickle hemoglobin tetramers polymerize when deoxygenated, damaging the sickle erythrocyte. A multifaceted pathophysiology, triggered by erythrocyte injury induced by the sickle hemoglobin polymer, and encompassing more general cellular and tissue damage caused by hypoxia, oxidant damage, inflammation, abnormal intracellular interactions, and reduced nitric oxide bioavailability, sets off the events recognized clinically as sickle cell disease. …”
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5922
Fatigue Properties of Plain Concrete under Triaxial Tension-Compression-Compression Cyclic Loading
Published 2017-01-01“…To model this system, the relative residual strain was defined as the damage variant. Damage evolutions for plain concrete were established. …”
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5923
Effect of Mesenchymal Stem Cell-Derived Exosomes on Retinal Injury: A Review of Current Findings
Published 2020-01-01“…In recent years, various studies have followed in the literature on the therapeutic effects of mesenchymal stem cells (MSC) on damage in retinal cells. The evidence that MSCs exert their regenerative and damage reduction effect in a paracrine way, through the release of soluble factors and exosomes, is now consolidated. …”
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5924
Analysis of Automotive Suspension System Failures and Reliability Evaluation: A Study Based on V-SIM Simulation
Published 2025-01-01“…This article presents the factors that are conducive to the faster degradation of suspension system components with examples of typical system damage seen at diagnostic stations. Further in the article, the simulation of the deflection of the suspension system was conducted in the V-SIM 5.0 software, and the sample road consequences of damage to the system were presented. …”
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5925
COMPUTATIONAL SCREENING TO IDENTIFY GENES INVOLVED IN DNA REPAIR IN ARABIDOPSIS THALIANA
Published 2024-12-01“…The repair of damaged DNA is an essential function for living organisms. …”
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5926
Nutritional and Pharmacological Effects on Oxidative Stress in Soft Tissue and Bone Remodeling
Published 2018-01-01“…Oxidative damage is the causal link to a multitude of pathologies, such as diabetes, arthritis, neuropathy, heart disease, and asthma. …”
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5927
D-2-hydroxyglutarate impairs DNA repair through epigenetic reprogramming
Published 2025-02-01“…Mechanistically, D-2-HG diminishes the chromatin interactions in the DNA damage regions via revoking CTCF binding. The hypermethylation of cytosine, resulting from the suppression of TET1 and TET2 activities by D-2-HG, contributes to the dissociation of CTCF from DNA damage regions. …”
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5928
Verbal Memory Impairments in Children after Cerebellar Tumor Resection
Published 2008-01-01“…Anatomical MRI scans were used to quantify the extent of cerebellar lobular damage from each patient's resection. Patients exhibited significantly reduced digit span for auditory but not visual stimuli, relative to controls, and damage to left hemispheral lobule VIII was significantly correlated with this deficit. …”
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5929
Effects of Sodium Sulfate Attack on Concrete Incorporated with Drying-Wetting Cycles
Published 2021-01-01“…It has been widely observed that sulfate attack can damage the durability of concrete. This research investigated the mass loss and damage degree of concrete under sodium sulfate attack incorporated with drying-wetting cycles. …”
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5930
Gastric Cytoprotection as Basis of Gastrointestinal Mucosa Protection and Repair in Erosive Ulcerative Lesions of Various Aetiologies
Published 2020-12-01“…Prostaglandins (PG) and SH-antioxidants are key mediators of gastroprotection in acute and chronic damage. SH-containing endogenous substances (L-cysteine, D,L-methionine, GSH) and exogenous molecules (methylmethionine-sulfonium chloride (MMSC), N-acetylcysteine) prevent damage due to the ability to absorb/neutralise free radicals released in xenobiotic-triggered cell damage, inhibit TNF-α expression, reduce the aspirin-induced leukocyte-endothelium adhesion and stimulate mucin release. …”
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5931
Elastoplastic Modelling of an In Situ Concrete Spalling Experiment Using the Ottosen Failure Criterion
Published 2017-01-01“…In conclusion, external heating is a potent way of inducing damage and thin concrete liner significantly reduces the amount of damage.…”
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5932
Terahertz Spectroscopy and Imaging Detection of Defects in Civil Aircraft Composites
Published 2020-01-01“…To investigate the defect damage detection and its spectral characteristics and imaging of carbon-fiber-reinforced polymer composite laminates, defects from the low-velocity impact damage in composites were measured by the THz time-domain reflection imaging system. …”
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5933
Local inflammation, lethality and cytokine release in mice injected with Bothrops atrox venom
Published 1998-01-01“…These results suggest that susceptibility to Bothrops a trox venom is genetically dependent but MHC independent; that IL-6, IL10, TNF-α, IFN-γ and NO can be involved in the mediation of tissue damage; and that the major venom component inducers of the lesions are haemorrhagins.…”
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5934
Optimized Prediction of Weapon Effectiveness in BVR Air Combat Scenarios Using Enhanced Regression Models
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5935
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5936
The Effect of Slickwater on Shale Properties and Main Influencing Factors in Hydraulic Fracturing
Published 2023-01-01“…Low differential pressure flowback can reduce the damage of the shale, and prolonging the time of shut-in has no obvious effect on the damage to porosity. …”
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5937
Dynamic Response Simulation of Lining Structure for Tunnel Portal Section under Seismic Load
Published 2018-01-01“…And then a simple elastic dynamic damaged constitutive model for concrete lining was built. …”
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5938
Numerical Investigation of Pinned Fuse with Simple Replacing in Steel Eccentrically Braced Frames and Design Parameters Determination
Published 2024-05-01“…However, repairing and regenerating damaged organs is a challenging and time-consuming process. …”
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5939
Design and Control of Nonlinear Mechanical Systems for Minimum Time
Published 2008-01-01“…This formulation is implemented in an optimum design code and it is applied to the nonlinear behavior dynamic response. Damping and stiffness characteristics plus control driven forces are considered as decision variables. …”
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5940
Influences on the Seismic Response of the Gravity Dam-Foundation-Reservoir System with Different Boundary and Input Models
Published 2021-01-01“…Dynamic dam-foundation interaction is great important in the design and safety assessment of the dam structures. …”
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