Showing 3,981 - 4,000 results of 4,615 for search '"oxygen"', query time: 0.06s Refine Results
  1. 3981

    Trade-Off Between Enzymatic Antioxidant Defense and Accumulation of Organic Metabolite Affects Salt Tolerance of White Clover Associated with Redox, Water, and Metabolic Homeostase... by Min Zhou, Yuting Wu, Yuchen Yang, Yan Yuan, Junnan Lin, Long Lin, Zhou Li

    Published 2025-01-01
    “…These organic metabolites helped to maintain osmotic adjustment, energy supply, reactive oxygen species homeostasis, and cellular metabolic homeostasis with regard to salt stress. …”
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  2. 3982

    Effect of Situational Interactive Respiratory Training System on Patients with Respiratory Dysfunction after Stroke by TAN Lishuang, WANG Na, ZHAO Xiaoxue, DU Tianshu, ZHANG Yan

    Published 2021-12-01
    “…Firstly, the forced vital capacity (FVC), forced expiratory volume in one second (FEV<sub>1</sub>), peak expiratory flow (PEF), maximum expiratory time, pulse oxygen saturation (SpO<sub>2</sub>) were evaluated by the system, so as to provide basis for the formulation of respiratory rehabilitation training plan. …”
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  3. 3983

    Modeling the tropical fish community related to land uses and environmental determinants by N. Takarina, O. Chuan, M. Afifudin, L. Tristan, I. Arif, A. Adiwibowo

    Published 2023-07-01
    “…From the AIC model, the decreasing water pH (AICc = 27.28) was the main determinant that reduces fish diversity at disturbed sites compared to dissolved oxygen (Akaike’s information criterion = 28.13) and salinity (Akaike’s information criterion = 29.95).CONCLUSION: The coastal fish community was affected by differences in environmental factors, land uses, and mangrove cover driven by anthropogenic influences. …”
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  4. 3984

    Recent Developments in the Physical Adsorption of Toxic Organic Vapours by Activated Carbons by Robert H. Bradley

    Published 2011-01-01
    “…In contrast, specific interactions occurring at polar sites, and therefore dominated by the surface chemistry of the carbon structure, are also reviewed; critical in this respect are the interactions which occur between surface oxygen-containing groups — which are mainly present on the edge sites of the carbon planes — and water molecules, the competitive adsorption of which may seriously limit the adsorption of target species in many separation applications which are carried out in humid environments. …”
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  5. 3985

    Total flavonoids of Astragalus membranaceus protect against 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-induced neurotoxicity in mice by inhibiting ferroptosis through SLC7A11/GPX... by Zitian Gao, Gaorui Wang, Yujie Chen, Wuke Yuan, Jun Cai, Aiping Feng, Jie Fang, Qi Xu, Xiaojun Wu

    Published 2024-01-01
    “…TFA also prevented 1-methyl-4-phenylpyridinium (MPP+) induced neurotoxicity in SH-SY5Y cells, by increasing GSH and GSH/GSSG ratio, and reducing reactive oxygen species. In addition, the neuroprotective effects of TFA were associated with its ability to restore MPTP/MPP+ induced downregulation of SLC7A11 and glutathione peroxidase 4 (GPX-4). …”
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  6. 3986

    Strong Bonding of Lattice N Activates Metal Ni to Achieve Efficient Water Splitting by Niandan Zhao, Wei Luo, Sijun Li, Hua Wang, Yini Mao, Yimin Jiang, Wenbin Wang, Ming Li, Wei Su, Rongxing He

    Published 2025-01-01
    “…This strategy of generating Ni and C dual active sites by introducing lattice N greatly accelerates oxygen evolution reaction (OER) kinetics, resulting in excellent electrocatalytic performance of N─Ni©NC. …”
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  7. 3987

    Fasting activates optineurin-mediated mitophagy in chondrocytes to protect against osteoarthritis by Min-Na Zhang, Ran Duan, Gui-Hong Chen, Mei-Jun Chen, Chun-Gu Hong, Xin Wang, Zhi-Lin Pang, Chun-Yuan Chen, Hua-Feng Liu, Da Zhong, Hui Xie, Wen-Bao Hu, Zheng-Zhao Liu

    Published 2025-01-01
    “…Using an Optn-knockout mouse model, we demonstrated that OPTN deficiency leads to impaired mitophagy, resulting in the accumulation of damaged mitochondria, increased production of reactive oxygen species, and chondrocyte apoptosis. Furthermore, fasting prevented OA progression by activating OPTN-mediated mitophagy and maintaining mitochondrial homeostasis in mice. …”
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  8. 3988

    Effects of Mn addition on wear and corrosion resistances of AlCoCrFeNi high-entropy alloy coating sprayed by HVOF by Dandan Zhang, Qiang Li, Chuntao Chang, Guan Zhang, Xu Ma, Rongze Sun

    Published 2025-01-01
    “…In this study, AlCoCrFeNi and AlCoCrFeNiMn0.5 high-entropy alloy coatings, denoted as the Mn0 and Mn0.5 coatings, respectively, were prepared on 304 stainless steel substrate via High velocity oxygen fuel (HVOF) and their wear and corrosion resistances were investigated. …”
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  9. 3989

    Exogenous 2,4-Epibrassinolide Alleviates Alkaline Stress in Cucumber by Modulating Photosynthetic Performance by Wenjing Nie, Qinghai He, Jinzhao Ma, Hongen Guo, Qinghua Shi

    Published 2024-12-01
    “…This intervention also led to a reduction in reactive oxygen species (ROS) accumulation and improved photosynthetic performance, as evidenced by enhancements in Pn, Gs, E, Fv/Fm, ΦPSII, Fv′/Fm′, and qP. …”
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  10. 3990

    Recombinant α-Klotho Protein Alleviated Acute Cardiorenal Injury in a Mouse Model of Lipopolysaccharide-Induced Septic Cardiorenal Syndrome Type 5 by Xi Liu, Yangyang Niu, Xiaoqin Zhang, Yingying Zhang, Ying Yu, Jieli Huang, Jiangtao Li, Chen Yu

    Published 2019-01-01
    “…Biomarkers of mice heart apoptosis, inflammation, oxidative stress, and endoplasmic reticulum stress, such as caspase-3, interleukin 1 (IL-1), reactive oxygen species (ROS), and glucose-regulated protein 78 (GRP78), were also measured. …”
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  11. 3991

    Respiratory and Rehabilitation Expert Consensus on Full-cycle Rehabilitation Assessment and Treatment for Elderly Patients with Chronic Obstructive Pulmonary Disease by CHEN Xin, JIA Jie, DING Yipeng, YE Xujun, DONG Anqin, HE Jing, LIAO Weijing, ZHENG Jieqiao, YU Binbin, CHEN Zuobing, FANG Yuan, YAO Liqing, ZHU Yiping, FU Jianghong, WANG Siyuan, ZHANG Yangxian

    Published 2024-01-01
    “…Through adequate nutritional support, elderly COPD patients can improve their nutritional status, enhance physical strength and quality of life, better manage the disease, and promote rehabilitation (low to moderate-level evidence). Oxygen therapy is recommended for patients with advanced COPD who remain hypoxemic at rest (low to moderate-level evidence). …”
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  12. 3992

    Oxidative Stress and Cardiovascular Complications in Type 2 Diabetes: From Pathophysiology to Lifestyle Modifications by Alfredo Caturano, Maria Rocco, Giuseppina Tagliaferri, Alessia Piacevole, Davide Nilo, Giovanni Di Lorenzo, Ilaria Iadicicco, Mariarosaria Donnarumma, Raffaele Galiero, Carlo Acierno, Celestino Sardu, Vincenzo Russo, Erica Vetrano, Caterina Conte, Raffaele Marfella, Luca Rinaldi, Ferdinando Carlo Sasso

    Published 2025-01-01
    “…A central pathophysiological mechanism linking T2DM to cardiovascular complications is oxidative stress, defined as an imbalance between reactive oxygen species (ROS) production and the body’s antioxidant defenses. …”
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  13. 3993

    Impact of Lower-Volume Training on Physical Fitness Adaptations in Team Sports Players: A Systematic Review and Meta-analysis by Filipe Manuel Clemente, Rodrigo Ramirez-Campillo, Jason Moran, Piotr Zmijewski, Rui Miguel Silva, Morten Bredsgaard Randers

    Published 2025-01-01
    “…A meta-analysis was not conducted for aerobic-based training due to only two studies being available, with one showing that lower volume training improved maximal oxygen uptake by 3.8% compared to 1.3% for higher volume, while the other indicated that lower training volumes enhanced performance by 1.6% versus 0.8%. …”
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  14. 3994

    A comprehensive analysis of the uterine microbiome in endometrial cancer patients - identification of Anaerococcus as a potential biomarker and carcinogenic cofactor by Olga Kuźmycz, Aleksandra Kowalczyk, Aleksandra Bolanowska, Anna Drozdzowska, Jakub Lach, Jakub Lach, Wiktoria Wierzbińska, Wiktoria Wierzbińska, Tomasz Kluz, Tomasz Kluz, Paweł Stączek

    Published 2025-01-01
    “…Functional predictions and in vitro assays indicated that Anaerococcus may contribute to carcinogenesis by inducing reactive oxygen species (ROS) production, and has the high ability to adhere to the human endometrial fibroblasts.DiscussionThe study provides evidence of distinct microbial signatures in EC, with Anaerococcus emerging as a potential biomarker. …”
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  15. 3995

    Insights into a Renowned Fishery: Distinct Spatial Patterns, Environmental Predictors and Species Associations of Trophy-Class Spotted Seatrout (<i>Cynoscion nebulosus</i> [Cuvier... by Catherine Eckert, Elliot Briell, Ethan Getz

    Published 2025-01-01
    “…Salinity and bay were strong predictors for the abundance of both size classes, with peak abundances of both trophy-class and adult-class trout in Baffin Bay and its tertiary bays and at salinities of 10–30 and above 60 psu. Dissolved oxygen (DO) concentration and temperature were good predictors of the abundance of trophy-class trout, which were most abundant at temperatures of 25–30 °C and DO levels of 5–8 mg/L. …”
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  16. 3996

    Selective Serotonin Reuptake Inhibitors: Antimicrobial Activity Against ESKAPEE Bacteria and Mechanisms of Action by Thiago Hideo Endo, Mariana Homem de Mello Santos, Sara Scandorieiro, Bruna Carolina Gonçalves, Eliana Carolina Vespero, Márcia Regina Eches Perugini, Wander Rogério Pavanelli, Gerson Nakazato, Renata Katsuko Takayama Kobayashi

    Published 2025-01-01
    “…Regarding their mechanisms of action as antibacterials, for the first time, increased membrane permeability was detected, as evidenced by heightened dye absorption, along with the increased presence of total proteins and dsDNA in the extracellular medium of <i>Escherichia coli</i> ATCC2 25922 and <i>Staphylococcus aureus</i> ATCC 25923, and oxidative stress was also detected in bacteria treated with sertraline and paroxetine, with reduced efficiency observed in the presence of antioxidants and higher levels of oxygen-reactive species evidenced by their reaction with 6-carboxy-2′,7′-dichlorodihydrofluorescein diacetate. …”
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  17. 3997

    Disentangling the effects of eutrophication and natural variability on macrobenthic communities across French coastal lagoons by Jones, Auriane G., Schaal, Gauthier, Boyé, Aurélien, Creemers, Marie, Derolez, Valérie, Desroy, Nicolas, Fiandrino, Annie, Mouton, Théophile L., Simier, Monique, Smith, Niamh, Ouisse, Vincent

    Published 2024-12-01
    “…Using correlograms, linear models and variance partitioning, we found that lagoon hydro-morphology (connection to the sea and lagoon surface), which affects the level of environmental variability (salinity and temperature), as well as lagoon-scale benthic habitat diversity (using macrophyte morphotypes) seemed to regulate macrofauna distribution, while eutrophication and associated stressors like low dissolved oxygen, acted upon the existing communities, mainly by reducing species richness and diversity. …”
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  18. 3998

    Oxidative alterations in exfoliated oral mucosa cells of patients with major depressive disorder by Lukas Mendes de Abreu, Cintia Rodrigues da Silva, Ana Laura Ferreira Bortoleto, Giovana Barros Nunes, Matheus Martins Gracia, Rafael Akira Tzanno Murayama, Daniel Galera Bernabé, Gisele Zoccal Mingoti

    Published 2025-03-01
    “…Intracellular levels of reactive oxygen species (ROS), mitochondrial membrane potential (ΔΨm), caspase-3 and -7 activity, and reduced glutathione (GSH) were measured in Arbitrary Fluorescence Units (AFU). …”
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  19. 3999

    Antifungal Activity of Genistein Against Phytopathogenic Fungi <i>Valsa mali</i> Through ROS-Mediated Lipid Peroxidation by Fangjie Li, Chen Yang, Maoye Li, Su Liu, Kuo Xu, Xianjun Fu

    Published 2025-01-01
    “…Genistein has been shown to increase reactive oxygen species levels in <i>V. mali</i> mycelia, as demonstrated by 2′,7′-dichlorofluorescin diacetate staining. …”
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  20. 4000

    Anti-inflammatory effects of Andrographis paniculata (Fah Talai Jone) via TNFα-JNK pathway and bioactive compound identification by Praphat Manuelo Ruengthanoo, Areeya Changthong, Pranee Sriraj, Jatuporn Prathumtet, Nutchapon Laikaew, Ratchadawan Aukkanimart

    Published 2025-02-01
    “…Cytotoxicity was evaluated using the sulforhodamine B assay, and the anti-inflammatory effects were assessed through cellular assays measuring reactive oxygen species (ROS) production and JNK pathway modulation. …”
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