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3561
Spatial mismatch and congruence in the taxonomic, functional, and phylogenetic diversities of fish assemblages in China's water diversion lakes
Published 2025-03-01“…Our results revealed that: 1) fish diversity and community assembly showed no longitudinal gradient, with spatial mismatches across diversity dimensions; 2) functional diversity was negatively correlated with both taxonomic and phylogenetic diversities, while the latter two showed no correlation; and 3) the SNWDP primarily affected taxonomic and functional diversities by altering water depth, nutrient status and promoting non-native species invasion, while phylogenetic diversity was mainly influenced by changes in water temperature and dissolved oxygen. These findings underscore the distinct contributions of various diversity measures and emphasize that no single measure can reliably predict another, highlighting the necessity of selecting diversity measures tailored to specific questions (e.g., for conservation or fisheries management).…”
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3562
Dose-dependent effects of gamma radiation on the early zebrafish development and gene expression.
Published 2017-01-01“…Ionizing radiation from natural sources or anthropogenic activity has the potential to cause oxidative stress or genetic damage in living organisms, through the ionization and excitation of molecules and the subsequent production of free radicals and reactive oxygen species (ROS). The present work focuses on radiation-induced biological effects using the zebrafish (Danio rerio) vertebrate model. …”
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3563
Investigating Brain Structure and Functional Alterations in the Transition from Acute to Chronic Neck Pain: A Resting-State fMRI Study
Published 2025-02-01“…Utilizing a 3.0T MR scanner, we obtained three-dimensional T1-weighted imaging (3D-T1WI) images and analyzed structural differences between the two groups with Freesurfer software to evaluate alterations in cortical thickness. Additionally, Blood Oxygen Level-Dependent functional Magnetic Resonance Imaging (BOLD-fMRI) images were acquired to assess intergroup differences in low-frequency amplitude using DPARSF software.Results: Chronic neck pain patients exhibited increased cortical thickness in the left rostral middle frontal, left isthmus cingulate, left superior frontal, and right precuneus regions compared to those with acute neck pain. …”
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3564
Development of a TSR-based method for understanding structural relationships of cofactors and local environments in photosystem I
Published 2025-01-01“…Abstract Background All chemical forms of energy and oxygen on Earth are generated via photosynthesis where light energy is converted into redox energy by two photosystems (PS I and PS II). …”
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3565
Molecular Mechanism of Germinated Foxtail Millet Bioactive Peptides in Attenuating Copper-induced Oxidative Damage in Caenorhabditis elegans
Published 2025-01-01“…The impact of GRBPs on oxidative damage was assessed by measuring the levels of reactive oxygen species (ROS), glutathione (GSH), and the activities of catalase (CAT), and superoxide dismutase (SOD). …”
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3566
FeO–alumina catalyst for reforming waste polyethylene terephthalate (PET) pyrolyzed products: synthesis, characterization, and performance evaluation
Published 2024-11-01“…Catalyst performance evaluation from the gaseous product revealed a decrease in oxygen from 23.3% in the blank run to 5.33% in 5% FeO/Al. …”
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3567
Beneficial Effects of <i>In Vitro</i> Reconstructed Human Gut Microbiota by Ginseng Extract Fermentation on Intestinal Cell Lines
Published 2025-01-01“…Oxidative stress caused by reactive oxygen species (ROS) affects the aging process and increases the likelihood of several diseases. …”
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3568
Vasoreactivity and inhaled treprostinil response in interstitial lung disease pulmonary hypertension
Published 2024-12-01“…We sought to determine whether acute vasoreactivity in PH-ILD to oxygen (O2) and inhaled nitric oxide (iNO) predicts inhaled treprostinil (iTre) outcomes. …”
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3569
Essential Oils from Citrus Peels Promote Calcium Overload-Induced Calcicoptosis in U251 Cells
Published 2024-12-01“…After CPEOs treatment, the intracellular Ca<sup>2+</sup> content and reactive oxygen species levels in U251 cells increased significantly, whereas the mitochondrial membrane potential decreased. …”
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3570
Regulatory factor X‐5/SCL/TAL1 interruption site axis promotes aerobic glycolysis and hepatocellular carcinoma cell stemness
Published 2025-01-01“…The expression levels of the stem cell markers SOX2, Oct‐4, CD133, CD44, the glycolysis‐related proteins LDHA, HK2, AKT, p‐AKT, and β‐catenin were assessed by Western blot. Lactate production, oxygen consumption rate, and extracellular acidification rate were measured to assess the glycolytic capacity of HCC cells. …”
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3571
Research Progress on the Brain Effect Mechanism of Tai Chi Chuan Training
Published 2022-04-01“….), cerebral blood flow, cerebral blood oxygen and brain structure, brain structure and functional network using various technologies such as electroencephalo-graphy, ultrasound doppler detection, functional near infrared, and magnetic resonance imaging, which found that Tai Chi Chuan modulate different signal characteristics in multiple brain areas, providing preliminary evidence for the brain effect mechanism. …”
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3572
Exploring the impact of seashell powder and nano-silica on ultra-high-performance self-curing concrete: Insights into mechanical strength, durability, and high-temperature resilien...
Published 2024-12-01“…This study examines the impact of using seashell powder, shells mixed with nano-silica, and basic oxygen furnace slag as sand substitutes in addition to the internal curing regime. …”
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3573
Modelling for deriving management plan for production and environment of marine fish cage farm
Published 2024-12-01“…Furthermore, the fish growth model considered fish mortality based on aquaculture conditions (water temperature, dissolved oxygen, stocking density). Although the negative effects of high stocking densities are well-documented, no previous fish modeling cases have considered this. …”
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3574
Bergenin, a bioactive flavonoid: advancements in the prospects of anticancer mechanism, pharmacokinetics and nanoformulations
Published 2025-01-01“…Bergenin efficiently inhibited the proliferation of human cancer cells by stimulating the production of intracellular reactive oxygen species (ROS), causing DNA damage and leading to cell cycle arrest in the G1/G2 phases by blocking cell signaling pathways. …”
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3575
Optimal Adaptation Period for Metabolic Cage Experiments in Mice at Different Developmental Stages
Published 2024-10-01“…Compared with adolescent (M2) and adult (M3) mice, weaned mice (M1) exhibited lower activity level (P<0.01) and less distinct circadian rhythm. M1 mice had higher oxygen consumption, carbon dioxide production, and energy expenditure, as well as a lower respiratory quotient (all P<0.001), indicating that they mainly relied on fat as an energy source. …”
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3576
Carvacrol acetate activated Nrf2 modulates mitophagy for the treatment of neurocyte oxidative stress induced by chlorpyrifos
Published 2025-01-01“…It decreased both intra- and extracellular levels of reactive oxygen species (ROS), malondialdehyde (MDA), superoxide dismutase (SOD), while markedly elevating mitochondrial DNA (mtDNA) copy number. …”
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3577
Supporting self-management for patients with Interstitial Lung Diseases: Utility and acceptability of digital devices.
Published 2024-01-01“…The most likely help-seeking triggers were worsening breathlessness 53/65 (82%) and low oxygen saturation 43/65 (66%). Nurse specialists were the most frequent source of help 24/63 (38%). …”
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3578
ROS-Mediated NLRP3 Inflammasome Activity Is Essential for Burn-Induced Acute Lung Injury
Published 2015-01-01“…In the in vitro experiments, we used AMs (alveolar macrophages) challenged with burn serum to mimic the postburn microenvironment and noted that the serum significantly upregulated NLRP3 inflammasome signaling and reactive oxygen species (ROS) production. The use of ROS scavenger N-acetylcysteine (NAC) partially reversed NLRP3 inflammasome activity in cells exposed to burn serum. …”
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3579
CD154 Induces Interleukin-6 Secretion by Kidney Tubular Epithelial Cells under Hypoxic Conditions: Inhibition by Chloroquine
Published 2020-01-01“…Here, we studied the control by CD154 of the proinflammatory cytokine interleukin- (IL-) 6 secretion in short-term oxygen (O2) deprivation conditions, using the HK-2 cell line as a kidney tubular epithelial cell (TEC) model. …”
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3580
Sindrom Koroner Akut dengan Komplikasi Udem Paru Akut dan Henti Jantung
Published 2015-05-01“…Cardiac arrest in this patient initiated by malignant arrhythmias caused by lack<br />of oxygen to the heart muscle. Patients require multidisciplinary and intensive management. …”
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