Showing 2,321 - 2,340 results of 3,558 for search '"oxygen"', query time: 0.05s Refine Results
  1. 2321

    Water quality prediction and carbon reduction mechanisms in wastewater treatment in Northwest cities using Random Forest Regression model by Jingjing Sun, Xin Guan, Xiaojun Sun, Xiaojing Cao, Yepei Tan, Jiarong Liao

    Published 2024-12-01
    “…This work pays particular attention to their impact on key indicators such as Chemical Oxygen Demand (COD), NH4 +-N, Total Phosphorus (TP), and Total Nitrogen (TN), and the application of predictive models. …”
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  2. 2322

    Validation of predictive equations for aerobic fitness in young healthy male students of the University of Ibadan by Johnson Babajide Oduyomi, Adesoji Fasanmade

    Published 2025-01-01
    “…Abstract Background Maximum oxygen consumption is a measure of an individual’s cardiorespiratory fitness which is a singular predictor of an array of diseases. …”
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  3. 2323

    Heterogeneity of Intermediate Care Organization Within a Single Healthcare System by Aaron S. Case, MD, MHS, Chad H. Hochberg, MD, MHS, Binu Koirala, PhD, MGS, BSN, RN, Eleni Flanagan, DNP, MBA, Souvik Chatterjee, MD, William N. Checkley, MD, PhD, Ayse P. Gurses, PhD, MS, MPH, David N. Hager, MD, PhD

    Published 2025-01-01
    “…All had a nurse-to-patient ratio of 1:3, provided continuous cardiac telemetry, continuous pulse oximetry, high-flow nasal oxygen, and bedside intermittent hemodialysis. Most (> 50%) permitted arterial lines, frequent nursing assessments (every 2 hr), and noninvasive ventilation or mechanical ventilation via a tracheostomy. …”
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  4. 2324

    Effect of Liquid Marble 3D Culture System on In Vitro Maturation and Embryo Development of Prepubertal Goat Oocytes by Andrea Podda, Linda Dujíčková, Federica Ariu, Giovanni Giuseppe Leoni, Dolors Izquierdo, Maria-Teresa Paramio, Luisa Bogliolo

    Published 2025-01-01
    “…The control and LM groups showed similar rates of nuclear maturation (52.17% and 44.12%) and blastocyst formation (10.64% and 10.10%). Reactive oxygen species and glutathione levels and the density of transzonal projections (TZPs) in oocytes did not differ between groups. …”
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  5. 2325

    The impact of sodium-glucose cotransporter-2 inhibitors on the incidence, therapy, and outcomes of fournier gangrene: insights from a systematic review of case reports by Yufi Aulia Azmi, Firas F. Alkaff, Kevin Muliawan Soetanto, Soetojo Wirjopranoto, Maarten J. Postma, Abdul Khairul Rizki Purba

    Published 2025-01-01
    “…Therapy options included perianal ring block, insulin, rigid sigmoidoscopy, aggressive debridement, antibiotics, fluid resuscitation, incision, drainage, surgery, hyperbaric oxygen therapy, plastic surgery, and fasciocutaneous flaps. …”
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  6. 2326

    Liquefied Petroleum Gas Poisoning in a Child: A Case Report from a Low-Middle Income Country by Abid Jamali, Latif Shamasuddin, Aimen Yunus, Nadeem Ullah Khan

    Published 2024-12-01
    “…It acts as an asphyxiating gas, displacing oxygen in the lungs and making breathing difficult. …”
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  7. 2327

    A Structural Effect of the Antioxidant Curcuminoids on the Aβ(1–42) Amyloid Peptide by Angelo Santoro, Antonio Ricci, Manuela Rodriquez, Michela Buonocore, Anna Maria D’Ursi

    Published 2025-01-01
    “…Moreover, the Aβ(1–42) aggregation triggers the unfolded protein response (UPR) in the endoplasmic reticulum (ER), leading to cellular dysfunction and multiple cell death modalities, exacerbated by reactive oxygen species (ROS), which damage cellular components and trigger inflammation. …”
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  8. 2328

    Construction of a predictive model for the risk of aspiration in enteral nutrition patients in ICU by CHEN Yue, ZHANG Hui, GUAN Chun, HU Fasheng

    Published 2025-01-01
    “…The independent risk factors were ranked in order of importance from highest to lowest as number of days of placement [OR=1.038, 95%CI(1.024, 1.052)], body position [OR=3.879, 95%CI(2.104, 7.152)], duration of daily enteral nutrition [OR=1.035, 95%CI(1.004, 1.067)], APACHE II score [OR=1.063, 95%CI(1.032, 1.095)], use of sedative and analgesic medication [OR=4.054, 95%CI(1.804, 9.108)], partial pressure of oxygen [OR=0.985, 95%CI(0.974, 0.997)]. The model in the training set had a prediction accuracy of 74.00%, a specificity of 69.48%, a sensitivity of 77.55%, and an area under curve (AUC) of ROC of 0.82[95%CI(0.78, 0.86)]. …”
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  9. 2329

    Lung Function and Relevant Clinical Factors in Very Low Birth Weight Preterm Infants with Chronic Lung Disease: An Observational Study by I-Ling Chen, Hsiu-Lin Chen

    Published 2019-01-01
    “…Infants with a need for supplemental oxygen or positive-pressure ventilation support at the postmenstrual age (PMA) of 36 weeks were diagnosed with CLD. …”
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  10. 2330

    Mid-Late Holocene Stalagmite δ18O and δ13C Records in Naduo Cave, Guizhou Province, China by Jialu Wang

    Published 2021-01-01
    “…A stalagmite ND3 collected in Naduo Cave was used to reconstruct the history of local climate and environmental changes from 0.55 to 5.07 ka BP based on the data of 13 230Th ages and 642 groups of oxygen and carbon stable isotopes. First, according to correlation analysis, δ18O and δ13C were significantly correlated (correlation coefficient r = 0.308, n = 318, P<0.001) during the 5.07–2.00 ka BP period. …”
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  11. 2331

    Astaxanthin Inhibits Interleukin-6 Expression in Cerulein/Resistin-Stimulated Pancreatic Acinar Cells by Min Seung Kwak, Joo Weon Lim, Hyeyoung Kim

    Published 2021-01-01
    “…We found that resistin enhanced intracellular Ca2+ levels, NADPH oxidase activity, intracellular reactive oxygen species (ROS) production, NF-κB activity, and IL-6 expression in cerulein-stimulated AR42J cells, which were inhibited by ASX in a dose-dependent manner. …”
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  12. 2332

    Suppressing Jahn-Teller distortion of MnO2 via B-Ni dual single-atoms integration for methane catalytic combustion by Huayu Gu, Fanyu Wang, Sai Chen, Jintong Lan, Jun Wang, Chunlei Pei, Xiao Liu, Jinlong Gong

    Published 2025-01-01
    “…Comprehensive analysis discovers that B atoms weaken the interaction between O and Mn atoms by forming bonds with lattice oxygen atoms. Meanwhile, Ni atoms facilitate electron transfer to achieve the heightened activity of MnO2. …”
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  13. 2333

    Pengaruh Vitamin C terhadap Waktu Perdarahan Mencit yang Dipapar Asap Rokok by Alles Firmansyah, Zelly Dia Rofinda, Erkadius Erkadius

    Published 2018-02-01
    “…Asap rokok diketahui meningkatkan Reactive Oxygen Species (ROS). ROS dapat merusak pembuluh darah dan mengubah reaktivitas trombosit sehingga mengganggu sistem hemostasis. …”
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  14. 2334

    Ingestion of melamine cleaning sponges-derived microplastic fibers affects the survival and reproduction of Daphnia magna by Huimin Li, Wenwen Song, Songfeng Wang, Yanhua Wang, Yunfeng Ma, Yu Su, Rong Ji

    Published 2025-01-01
    “…The MPFs remaining in the gut triggered an elevation in the intracellular reactive oxygen species, which further induced oxidative damage and eventually death. …”
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  15. 2335

    Role of estuarine natural flocculation process in removal of Cu, Mn, Ni, Pb and Zn by S. Hassani, A.R. Karbassi, M. Ardestani

    Published 2017-04-01
    “…Statistical analysis shows that the flocculation rate of Nickel is highly controlled by redox potential and dissolved oxygen. Moreover, it is found that total dissolved solid, salinity, electrical conductivity and potential of hydrogen do not have a significant influence in flocculation of studied metals.…”
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  16. 2336

    Bacterial phyla: microbiota of kingdom animalia by Dinesh Nalage, Rahul Kale, Tejswini Sontakke, Vidya Pradhan, Ashwini Biradar, Jayan Duminda Mahesh Senevirathna, Reshma Jaweria, Tara Dighe, Prashant Dixit, Rohit Patil, P. S. Kudnar

    Published 2024-11-01
    “…Bacteroidetes exhibit remarkable prowess in digesting organic material, while Proteobacteria are essential for oxygen uptake in anaerobic environments. Firmicutes, known for their health-promoting properties, can counteract the effects of harmful bacteria, such as Clostridium difficile. …”
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    Article
  17. 2337

    Development of low-pressure polymeric membrane incorporated with powdered activated carbon and nanosilica for groundwater applications by Pei Ling Soo, Ling Yong Wong, Lai Peng Wong, Kin Yang Wong

    Published 2025-01-01
    “…The membranes’ performance is tested multiple times to evaluate for their pure water permeation, groundwater filtration flux, the effectiveness of groundwater turbidity, colour, chemical oxygen demand (COD), iron, and lead removal. Results showed that the 5.0 wt.% PES-PAC membrane has the best filtering permeate and flux volume along with the highest removal efficiency for turbidity, colour, COD iron, and lead removal, which are 99.33%, 96.15 %, 96%, 100%, and 100%, respectively. …”
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  18. 2338

    Teeth Structure Analysis of Primary Teeth in Children with Congenital Heart Disease (Ventricular Septal Defect) in Erbil City by Huda Raad Mahdi, Omed Ikram Shihab

    Published 2024-12-01
    “…Results: EDEX analysis of the enamel layer in group I showed that calcium, phosphorus, silica, oxygen, fluorine, and sodium were significantly higher (P<0.0001) while carbon ions concentration was not. …”
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  19. 2339

    Pancreatic Beta Cell Death: Novel Potential Mechanisms in Diabetes Therapy by Joselyn Rojas, Valmore Bermudez, Jim Palmar, María Sofía Martínez, Luis Carlos Olivar, Manuel Nava, Daniel Tomey, Milagros Rojas, Juan Salazar, Carlos Garicano, Manuel Velasco

    Published 2018-01-01
    “…They also include the action of proinflammatory cytokines, the production of reactive oxygen species, DNA fragmentation (typical of necroptosis in type 1 diabetic patients), excessive production of islet amyloid polypeptide with the consequent endoplasmic reticulum stress, disruption in autophagy mechanisms, and protein complex formation, such as the inflammasome, capable of increasing oxidative stress produced by mitochondrial damage. …”
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  20. 2340

    Investigating the role of hyperexpressed HCN1 in inducing myocardial infarction through activation of the NF-κB signaling pathway by Liang Xiao, Zhang Jie, Luo Ya

    Published 2024-12-01
    “…Cell proliferation was assessed using the CCK8 assay, while apoptosis and reactive oxygen species (ROS) levels were measured by flow cytometry. …”
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