Showing 2,601 - 2,620 results of 3,558 for search '"oxygen"', query time: 0.06s Refine Results
  1. 2601

    Quality of life in idiopathic pulmonary fibrosis in Latin American countries by H. Aguilar-Duran, M. Fernández, M. González-García, E. Rincón-Alvarez, M. Alberti, F. Caro, E. Tavera, E. Vásquez, N. Cortez, M. Salinas, M. Florenzano, C. Florestano, Ivette Buendia-Roldan

    Published 2025-01-01
    “…Besides, we observed that patients requiring oxygen had a worse quality of life (total SGRQ-I 62 ± 22 vs. 45 ± 22, p = 0.003) without finding differences in antifibrotic therapy. …”
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  2. 2602

    Influence of Mesalazine on Ferroptosis-Related Gene Expression in In Vitro Colorectal Cancer Culture by Joanna Słoka, Barbara Strzałka-Mrozik, Sebastian Kubica, Ilona Nowak, Celina Kruszniewska-Rajs

    Published 2025-01-01
    “…Ferroptosis is characterized by iron imbalance and the accumulation of lipid peroxides and reactive oxygen species (ROS), leading to cellular damage and death. …”
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  3. 2603

    Green hydrothermal approach for the synthesis of carbon quantum dots from waste tea bags for acrylamide detection in drinking water: A fluorescence assay validated by HPLC-PDA anal... by Nikhil Sharma, Sweezee Thakur, Aarti Bains, Gulden Goksen, Nemat Ali, Mushtaq Ahmad Ansari, Anna Kopsacheili, Charalampos Proestos, Prince Chawla

    Published 2025-01-01
    “…TBW-CQDs revealed a particle size of 8.12 ± 0.06 nm with a spherical morphology followed by an abundance of 59.29 % carbon and 39.82 % oxygen. For acrylamide extraction from water, the QuEChERS method was established, which exhibited a recovery rate of 97 to 99 %. …”
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  4. 2604

    An impermeable copper surface monolayer with high-temperature oxidation resistance by Su Jae Kim, Young-Hoon Kim, Bipin Lamichhane, Binod Regmi, Yousil Lee, Sang-Hyeok Yang, Seon Je Kim, Min-Hyoung Jung, Jae Hyuck Jang, Hu Young Jeong, Miaofang Chi, Maeng-Je Seong, Hak Soo Choi, Seong-Gon Kim, Young-Min Kim, Se-Young Jeong

    Published 2025-02-01
    “…Inspired by the concept that oxygen (O) itself can effectively obstruct the pathway of O infiltration, this study proposes the immobilization of O on the metal surface. …”
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  5. 2605

    Regulation of Chemokine Production via Oxidative Pathway in HeLa Cells by Shinichiro Kina, Toshiyuki Nakasone, Hiroyuki Takemoto, Akira Matayoshi, Shoko Makishi, Nao Sunagawa, Feixin Liang, Thongsavanh Phonaphonh, Hajime Sunakawa

    Published 2009-01-01
    “…At inflamed sites, neutrophils deploy a potent antimicrobial arsenal that includes proteinases, antimicrobial peptides, and ROS. Reactive oxygen species (ROSs) induce chemokines. In the present study, the concentrations of IL-8 in culture supernatants of HeLa cells treated with ROS were determined by enzyme-linked immunosorbent assay. …”
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  6. 2606

    Induced Hypothermia Does Not Harm Hemodynamics after Polytrauma: A Porcine Model by Matthias Weuster, Philipp Mommsen, Roman Pfeifer, Juliane Mohr, Steffen Ruchholtz, Sascha Flohé, Matthias Fröhlich, Claudia Keibl, Andreas Seekamp, Martijn van Griensven, Ingo Witte

    Published 2015-01-01
    “…Though heart rate significantly decreased and mixed venous oxygen saturation significantly increased during therapeutic hypothermia. …”
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  7. 2607

    The Natural History of Uterine Leiomyomas: Morphometric Concordance with Concepts of Interstitial Ischemia and Inanosis by Gordon P. Flake, Alicia B. Moore, Norris Flagler, Benita Wicker, Natasha Clayton, Grace E. Kissling, Stanley J. Robboy, Darlene Dixon

    Published 2013-01-01
    “…The consequence of this process of slow ischemia with nutritional and oxygen deprivation is a progressive myocyte atrophy (or inanition), culminating in cell death, a process that we refer to as inanosis. …”
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  8. 2608

    Bioactive milk-derived nutrient MFG-E8 ameliorates skeletal muscle atrophy induced by mitochondria damage in aging rats via activating the MAPK/ERK signaling pathway by Kaifang Guan, Xiaolin Liu, Weihong Lu, Yuhao Mao, Yirong Mao, Ying Ma, Rongchu Wang, Qiming Li

    Published 2025-02-01
    “…ABSTRACT: Sarcopenia is the age-related loss of muscle and fiber number and decreased regenerative capacity with increased abundance of reactive oxygen species levels and electron transport chain abnormalities. …”
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  9. 2609

    Daily Chronic Intermittent Hypobaric Hypoxia Does Not Induce Chronic Increase in Pulmonary Arterial Pressure Assessed by Echocardiography by Jeremias Götschke, Pontus Mertsch, Nikolaus Kneidinger, Diego Kauffmann-Guerrero, Jürgen Behr, Rudolf Maria Huber, Frank Reichenberger, Katrin Milger

    Published 2018-01-01
    “…During exercise, sPAP was lower in CIHH subjects compared to controls (LA: 28.7 versus 35.3 mmHg, p=0.02; HA: 26.3 versus 33.6 mmHg, p=0.04) and peripheral oxygen saturation (SpO2) was higher. In sum, subjects exposed to CIHH showed no signs of pulmonary vascular remodeling.…”
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  10. 2610

    Comparative analysis of consistency of adaptations to interval interventions individualized using sport-specific techniques in well-trained soccer players by Hongjun Zhang, Sheng Li, Bingyuan Yang

    Published 2025-02-01
    “…In addition, the change in maximum oxygen uptake, maximal ventilation, and average power output following HIITvIFT was notably greater than SSG (p = 0.002, 0.006, and, 0.019, respectively). …”
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  11. 2611

    Long noncoding RNA GDIL acts as a scaffold for CHAC1 and XRN2 to promote platinum resistance of colorectal cancer through inhibition of glutathione degradation by Xuan Deng, Lu Chang, Lingyu Tang, Haoqin Jiang, Xiao Xu, Xinju Zhang, Jian Chen, Liu Dong, Qianqian Xu, Ruoshui Cao, Jianbin Xiang, Ming Guan

    Published 2025-02-01
    “…As the most abundant antioxidant, glutathione (GSH) enables cancer cell survival and chemoresistance, by scavenging excessive reactive oxygen species (ROS) induced by platinum. Therapeutic strategy targeting GSH synthesis has been developed, however, failed to produce desirable effects in preventing cancer progression. …”
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  12. 2612

    Harnessing silica nanoparticles grafted with ascorbic acid to alleviate oxidative stress and impaired brain activity in rats by Essia Hamdi, Slah Hidouri, Ana-Belén Muniz-Gonzalez, Marwa Kechnebbou, Salem Amara

    Published 2025-12-01
    “…The brain has natural antioxidant defense systems, functioning through enzymes such as superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase, which neutralize reactive oxygen species (ROS). Once these defense systems are overwhelmed by poisoning, oxidative damage can occur in the brain. …”
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  13. 2613

    Comparison of Resting Energy Expenditure Using Indirect Calorimetry and Predictive Equations in Trauma Patients: A Pilot Study by Dae Sung Ma, Gil Jae Lee

    Published 2021-03-01
    “…All patients were ventilated at a fraction of inspired oxygen (FiO2) below 60%. Results Of the 31 patients included in this study, 24 (77.4%) were men and seven (22.6%) were women. …”
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  14. 2614

    Clinical Efficacy Between Intravenous Paracetamol and Intravenous Fentanyl for Propofol Deep Sedation in Colonoscopy: A Randomized Controlled Trial by Thiparporn T, Supan W, Amornyotin S

    Published 2025-01-01
    “…However, group F experienced significantly higher rates of upper airway obstruction and oxygen desaturation during the procedure compared to group P. …”
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  15. 2615

    Intelligent Pyroptosis Inducer for Precise and Augmented Tumor Therapy Through Specific Activation Pyroptosis in Tumor by Linlin Huo, Shiqi Zhu, Muyao Li, Mingya Tan, Mengke Fan, Jiayi Zhao, Jie Zeng, Meiling Liu, Kunyan Liu, Chao Tong, Zhenghuan Zhao

    Published 2025-01-01
    “…Here, an intelligent inducer is reported that acts as a reactive oxygen species (ROS) scavenger in normal cells to keep pyroptosis silence, while serving as ROS generator to induce obvious pyroptotic tumor cells death dependent on high hydrogen peroxide levels and near‐infrared laser irradiation. …”
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  16. 2616

    Pretreatment of Ascorbic Acid Inhibits MPTP-Induced Astrocytic Oxidative Stress through Suppressing NF-κB Signaling by Xiaokang Zeng, Kai Xu, Ji Wang, Yunqi Xu, Shaogang Qu

    Published 2020-01-01
    “…Maintaining production of antioxidant and detoxification of reactive oxygen and nitrogen species (ROS/RNS) in astrocytes is critical to prevent PD. …”
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  17. 2617

    Long-term variations in pH in coastal waters along the Korean Peninsula by Y.-W. Lee, M.-O. Park, S.-G. Kim, T.-H. Kim, Y. H. Oh, S. H. Lee, D. Joung, D. Joung

    Published 2025-02-01
    “…Analysis of environmental data including temperature, salinity, chlorophyll <span class="inline-formula"><i>a</i></span>, and dissolved oxygen (DO) revealed a strong correlation between pH and DO. …”
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  18. 2618

    Effect of dual targeting procyanidins nanoparticles on metabolomics of lipopolysaccharide-stimulated inflammatory macrophages by Shanshan Tie, Lijuan Zhang, Bin Li, Shanghua Xing, Haitao Wang, Yannan Chen, Weina Cui, Shaobin Gu, Mingqian Tan

    Published 2023-11-01
    “…The double-targeting PC nanoparticles had better inhibitory effect than single-targeting PC nanoparticles on the leakage of lactate dehydrogenase and reactive oxygen species overexpression induced by LPS. Amino acid metabolism, energy metabolism and purine metabolism were disordered in LPS-treated group, and metabolic pathway analysis indicated that the double-targeting PC nanoparticles reversed some of LPS impacts. …”
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  19. 2619

    APAH: An autonomous IoT driven real-time monitoring system for Industrial wastewater by Nishant Chavhan, Resham Bhattad, Suyash Khot, Shubham Patil, Aditya Pawar, Tejasvi Pawar, Palomi Gawli

    Published 2025-03-01
    “…APAH integrates multi-parameter sensors to continuously monitor critical water quality parameters such as pH, dissolved oxygen (DO), electrical conductivity (EC), total dissolved solids (TDS), turbidity, and temperature. …”
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  20. 2620

    Lung Function Abnormalities in Sickle Cell Anaemia by Yvonne A. Dei-Adomakoh, Jane S. Afriyie-Mensah, Audrey Forson, Martin Adadey, Thomas A. Ndanu, Joseph K. Acquaye

    Published 2019-01-01
    “…Abnormal spirometry outcome occurred in 70.4% of Hb-SS patients, predominantly restrictive defects (p < 0.001), and showed no significant association with steady-state Hb, WBC count, free plasma haemoglobin, frequency of sickling crisis, chronic leg ulcers, and TRV measurements (p > 0.05). The mean oxygen saturation was comparatively lower among Hb-SS patients (p < 0.001). …”
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