Showing 2,021 - 2,040 results of 3,558 for search '"oxygen"', query time: 0.05s Refine Results
  1. 2021

    Validation methods for encapsulated faecal microbiota transplantation: a scoping review by Nina Rågård, Simon Mark Dahl Baumwall, Sara Ellegaard Paaske, Mette Mejlby Hansen, Katrine Lundby Høyer, Susan Mikkelsen, Christian Erikstrup, Jens Frederik Dahlerup, Christian Lodberg Hvas

    Published 2025-02-01
    “…We identified eight validation covariables: donor selection, pre-processing, preservation, oxygen-sparing processing, microbial count, viability, engraftment and clinical effect outcomes, from which we constructed a model for quality assessment of encapsulated FMT that exhaustively categorised processing details and validation measures. …”
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  2. 2022

    Impact of Alkaline Pretreatment to Enhance Volatile Fatty Acids (VFAs) Production from Rice Husk by Qian Fang, Sinmin Ji, Dingwu Huang, Zhouyue Huang, Zilong Huang, Yunyi Zeng, Yu Liu

    Published 2019-01-01
    “…The study investigated the effects of reagent concentration and pretreatment time on protein, carbohydrates, and dissolved chemical oxygen demand (SCOD) dissolution after the pretreatment. …”
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  3. 2023

    Rosiglitazone Attenuated Endothelin-1-Induced Vasoconstriction of Pulmonary Arteries in the Rat Model of Pulmonary Arterial Hypertension via Differential Regulation of ET-1 Recepto... by Yahan Liu, Xiao Yu Tian, Yu Huang, Nanping Wang

    Published 2014-01-01
    “…Sprague-Dawley rats were exposed to chronic hypoxia (10% oxygen) for 3 weeks. Pulmonary arteries from PAH rats showed an enhanced vasoconstriction in response to ET-1. …”
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    Article
  4. 2024

    Metabolic and hematological disruptions induced by Diphenyl Diselenide in male wistar rats by Joseph A. Olagunju, Gabriel O. Ajayi, Babatunde A. Murtala, Adejuwan A. Adeneye

    Published 2024-12-01
    “…The increased glycolysis observed may be a consequence of decreased oxygen transport to the peripheral tissue due to reduced hemoglobin hence, increased reliance on anaerobic sources for energy generation. …”
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  5. 2025

    Monitoring in the Intensive Care by Eric Kipnis, Davinder Ramsingh, Maneesh Bhargava, Erhan Dincer, Maxime Cannesson, Alain Broccard, Benoit Vallet, Karim Bendjelid, Ronan Thibault

    Published 2012-01-01
    “…In this sense, both oxygenation and perfusion must be monitored in the implementation of any resuscitation strategy. …”
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  6. 2026

    Thiopurines Induce Oxidative Stress in T-Lymphocytes: A Proteomic Approach by Misbah Misdaq, Sonia Ziegler, Nicolas von Ahsen, Michael Oellerich, Abdul R. Asif

    Published 2015-01-01
    “…Furthermore, reactive oxygen species (ROS) assay results were consistent with a significant induction of oxidative stress by both TPMT knockdown and thiopurine treatments. …”
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  7. 2027

    IP3 Receptors, Mitochondria, and Ca2+ Signaling: Implications for Aging by Jean-Paul Decuypere, Giovanni Monaco, Ludwig Missiaen, Humbert De Smedt, Jan B. Parys, Geert Bultynck

    Published 2011-01-01
    “…In this paper, we will discuss the different mechanisms that control intracellular Ca2+ signaling with respect to apoptosis and autophagy and review how these processes are affected during aging through accumulation of reactive oxygen species.…”
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  8. 2028

    Effect of Gelam Honey on the Oxidative Stress-Induced Signaling Pathways in Pancreatic Hamster Cells by Kalaivani Batumalaie, Sher Zaman Safi, Kamaruddin Mohd Yusof, Ikram Shah Ismail, Shamala Devi Sekaran, Rajes Qvist

    Published 2013-01-01
    “…Oxidative stress induced by reactive oxygen and nitrogen species is critically involved in the impairment of β-cell function during the development of diabetes. …”
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    Article
  9. 2029

    Methyl-Arginine Profile of Brain from Aged PINK1-KO+A53T-SNCA Mice Suggests Altered Mitochondrial Biogenesis by Georg Auburger, Suzana Gispert, Nadine Brehm

    Published 2016-01-01
    “…This pathway was further stressed by dysregulations of oxygen sensor EGLN3 and of nuclear TMPO. PSF and TMPO cooperate with dopaminergic differentiation factors LMX1B and NURR1. …”
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  10. 2030

    Enhanced Expression of ABCB1 and Nrf2 in CD133-Positive Cancer Stem Cells Associates with Doxorubicin Resistance by Shinji Goto, Tsuyoshi Kawabata, Tao-Sheng Li

    Published 2020-01-01
    “…Independent on the accumulation of DXR, lower level of reactive oxygen species and higher expression of Nrf2 were detected in CD44+CD133+ than CD44+CD133- cells (P<0.05). …”
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  11. 2031

    Citrulline – The Powerhouse Nutrient for Cardiometabolic and Brain Health by Daria Pedrycz, Mateusz Drabczyk, Emilia Pedrycz, Karolina Karoń, Grzegorz Drapała, Wojciech Grabowski, Łukasz Karoń, Anna Zygmunt, Sławomir Karoń

    Published 2025-02-01
    “…Furthermore, citrulline's antioxidant properties counteract oxidative stress by modulating reactive oxygen species (ROS), reducing lipid peroxidation, and protecting neuronal integrity. …”
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  12. 2032

    Cattle on the rocks: Understanding cattle mobility, diet, and seasonality in the Iberian Peninsula. The Middle Neolithic site of Cova de les Pixarelles (Tavertet, Osona). by Roger Alcàntara Fors, Richard Madgwick, Laura C Viñas-Caron, Alexandra J Nederbragt, Maria Saña Seguí

    Published 2025-01-01
    “…This study uses bulk bone collagen carbon (δ13Ccoll) and nitrogen (δ15N) isotopes, and sequential analysis of enamel bioapatite oxygen (δ18O) and carbon (δ13Ccarb) isotopes to further enhance our understanding of animal management practices during the Middle Neolithic, providing new insights on the diet, mobility and reproduction patterns of cattle. …”
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  13. 2033

    Physical exercise is a non-pharmacological method to manage asthma in peoples with asthma: Systematic review by Muhabaw Zewde, Kefelegn Zenebe

    Published 2024-12-01
    “…Regular moderate-intensity aerobic exercise can enhance lung function, improve asthma control, oxygen uptake, immune function, antioxidant capacity, and reduce septum eosinophil and fractional exhaled nitric oxide and promote social engagement, making it essential for asthmatics to remain active. …”
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  14. 2034

    Dynamics in the activity of peroxidase and its isoforms in leaves of different apple cultivars by A. E. Mishko, E. O. Lutskiy

    Published 2021-10-01
    “…Drought and heat lead to an oxidative stress, as reactive oxygen species are produced in plant cells. Plants respond to oxidative damage by activating antioxidant enzymes, such as superoxide dismutase, catalase, and various peroxidases. …”
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  15. 2035

    Reactions of Hydrogen-Passivated Silicon Vacancies in <i>α</i>-Quartz with Electron Holes and Hydrogen by Teofilo Cobos Freire, Jack Strand, Alexander L. Shluger

    Published 2025-01-01
    “…The reactions of electron holes and hydrogen species with [4H]<i><sub>Si</sub></i> defects lead to the breaking of O–H bonds and the formation of non-bridging oxygen hole centres (NBOHCs) within the Si vacancies. …”
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  16. 2036

    Combustion Behaviour of ADN-Based Green Solid Propellant with Metal Additives: A Comprehensive Review and Discussion by Rushikesh Kore, Ashish Vashishtha

    Published 2025-01-01
    “…Ammonium dinitramide (ADN) has gained considerable attention as a potential oxidizer for green solid propellants due to its high oxygen content, significant energy density, non-toxicity, and non-polluting combustion products, leading to lower environmental impact. …”
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  17. 2037

    Characterization of olive mill wastewater in three climatic zones in the North of Jordan by Mamoun Gharaibeh, A. Albalasmeh Ammar, Hanady Abu Abbas

    Published 2022-06-01
    “…Physicochemical characterization and multivariate analysis were performed.Results OMW is characterized by acidic conditions (pH< 5.0), high electrical conductivity (EC) (>7 dS/m), and high total phenols (2700 mg/L) and organic loads (chemical oxygen demand [COD] 41340 mg/L). OMW in the sub-humid climate contained higher total phenols, COD, EC, Ca, and K than other climates. …”
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  18. 2038

    MoS<sub>2</sub>–Plasmonic Hybrid Platforms: Next-Generation Tools for Biological Applications by Nayra A. M. Moussa, Seungah Lee, Seong Ho Kang

    Published 2025-01-01
    “…The primary focus areas include highly sensitive biosensors for detecting cancer and infectious disease biomarkers, high-resolution imaging of cellular dynamics, and the development of phototherapy methods that allow for accurate tumor ablation through light-induced thermal and reactive oxygen species generation. Despite the promising advancements of MoS<sub>2</sub>–plasmonic hybrids, translating these platforms into clinical practice requires overcoming considerable challenges, such as synthesis reproducibility, toxicity, stability in physiological conditions, targeted delivery, and scalable manufacturing. …”
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  19. 2039

    A Culture-Proven Case of Community-Acquired Legionella Pneumonia Apparently Classified as Nosocomial: Diagnostic and Public Health Implications by Annalisa Bargellini, Isabella Marchesi, Patrizia Marchegiano, Luca Richeldi, Roberto Cagarelli, Greta Ferranti, Paola Borella

    Published 2013-01-01
    “…Water samples from the oncology ward were negative, notably the patient’s room and the oxygen bubbler, and the revision of the case history induced us to verify possible contamination in water samples collected at home. …”
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  20. 2040

    The Effects of Storage Conditions on Lycopene Content and Color of Tomato Hot Pot Sauce by He Li, Jian Zhang, Yong Wang, Jian Li, Yihe Yang, Xinqi Liu

    Published 2018-01-01
    “…In conclusion, lower storage temperature and stronger oxygen barrier property of package could maintain color stability and extend shelf life.…”
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