Showing 581 - 600 results of 701 for search '"proton"', query time: 0.06s Refine Results
  1. 581

    Evaluation of Metabolic Characteristics of Brain Tumours Utilising 31-Phosphorus MR Spectroscopy in 3T MRI: A Cross-sectional Study by Nivetha Kannan, Babu Peter Sathyanathan

    Published 2025-01-01
    “…MR spectroscopy, a non invasive technique has provided access to the novel field of metabolomics in-vivo. Proton (H+) MR spectroscopy has gained unanimous acceptance as a neuroimaging technique. …”
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  2. 582

    Insulin Resistance Increases MRI-Estimated Pancreatic Fat in Nonalcoholic Fatty Liver Disease and Normal Controls by Niraj S. Patel, Michael R. Peterson, Grace Y. Lin, Ariel Feldstein, Bernd Schnabl, Ricki Bettencourt, Ekihiro Seki, Claude B. Sirlin, Rohit Loomba

    Published 2013-01-01
    “…Using a novel magnetic resonance imaging (MRI) based biomarker, the proton-density-fat-fraction (MRI-PDFF), we compared pancreatic fat content in patients with biopsy-proven NAFLD to healthy controls and determined whether it is associated with insulin resistance and liver fat content. …”
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  3. 583

    CEST imaging combined with 1H-MRS reveal the neuroprotective effects of riluzole by improving neurotransmitter imbalances in Alzheimer’s disease mice by Yuanyu Shen, Xiaolei Zhang, Siqi Liu, Lijing Xin, Wentao Xuan, Caiyu Zhuang, Yue Chen, Beibei Chen, Xinhui Zheng, Renhua Wu, Yan Lin

    Published 2025-01-01
    “…This study utilized chemical exchange saturation transfer (CEST) imaging combined with proton magnetic resonance spectroscopy (1H-MRS) to monitor the dynamic changes of Glu and GABA in riluzole-treated AD mice, aiming to evaluate the efficacy and mechanism of riluzole in AD treatment. …”
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  4. 584

    Utilisation des Anti-Inflammatoires Non Stéroïdiens chez les personnes âgées en rhumatologie au CHR-Tsévié (Togo) by VES Koffi-Tessio, E Fianyo, ML Diallo, S Oniankitan, A Adjolou, KC Tagbor, KA Nouvedji, M Ngakui, A Tsowou, C Deghela, K Kakpovi, P Houzou, O Oniankitan, M Mijiyawa

    Published 2025-01-01
    “…Les inhibiteurs de la pompe à proton ont été associés dans 20% des cas. Les inhibiteurs sélectifs de la cyclooxygénase 2 (coxibs) représentaient 49,8% des cas et les Arylacétates dans 28,4% des cas Vingt-sept patients souffraient d’Ulcère gastro duodénal (11,11%), Deux cents vingt-six patients étaient perdus de vue une fois le traitement entamé. …”
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  5. 585

    Producing hydrogen from biomass and seawater using immobilized carbon nitride photocatalysts by Ana L. Machado, Ricardo A. Oliveira, Goran Dražić, Joana C. Lopes, Cláudia G. Silva, Joaquim L. Faria, Maria J. Sampaio

    Published 2025-03-01
    “…To address the challenges related with using powdered catalysts and freshwater in photocatalytic hydrogen (H2) production, this study explores the performance of carbon nitride-based catalyst immobilized on a 3D structure, employing seawater as a proton source. Methanol and saccharides such as cellobiose, fructose, glucose, saccharose and sorbitol were used as sacrificial agents to accelerate H2 production via photoreforming. …”
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  6. 586

    Physicochemical characterization of biodegradable polymer polyhydroxybutyrate from halophilic bacterium local strain Halomonas elongata by W.O.S. Rizki, E. Ratnaningsih, D.G.T. Andini, S. Komariah, A.T. Simbara, R. Hertadi

    Published 2024-07-01
    “…Structural elucidation studies revealed that the biopolymer produced by this bacterium was high-purity polyhydroxybutyrate, as proven by the presence of functional groups and proton resonance signals in the monomer structure. …”
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  7. 587

    In Situ Modulation of NiFeOOH Coordination Environment for Enhanced Electrocatalytic‐Conversion of Glucose and Energy‐Efficient Hydrogen Production by Ning Wei, Sufeng Zhang, Xue Yao, Qinglu Li, Nan Li, Jinrui Li, Dingjie Pan, Qiming Liu, Shaowei Chen, Scott Renneckar

    Published 2025-02-01
    “…Notably, electrochemical activation of W‐NiFeP facilitates the in situ formation of phosphate groups producing W,P‐NiFeOOH, which, in conjunction with the W co‐doped amorphous layers, leads to a high electrocatalytic performance toward GCR, due to enhanced proton transfer and adsorption of reaction intermediates, as confirmed in experimental and theoretical studies. …”
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  8. 588

    Efficacy of carbonyl cyanide-3-chlorophenylhydrazone in combination with antibiotics against Mycobacterium abscessus by Jifang Zheng, Qiang Liu, Haoran Wang, Fengmin Huo, Junnan Jia, Hairong Huang, Suting Chen

    Published 2025-02-01
    “…Carbonyl cyanide 3-chlorophenylhydrazone (CCCP), a proton pump inhibitor, has shown good bacteriostatic activity against M. abscessus. …”
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  9. 589

    Toward a circular carbon economy: Production of green C1 compounds through high-temperature CO2 electrolysis by Nan Zheng, Jing Zhu, Haitao Zhu, Jin Xuan, Haoran Xu, Meng Ni

    Published 2025-03-01
    “…There is a recognized need for further investigation into hydrogen-proton-conducting solid oxide electrolysis cells systems, particularly regarding the design of component assemblies and a more detailed techno-economic evaluation. …”
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  10. 590

    B7-H3 CAR-T cell therapy combined with irradiation is effective in targeting bulk and radiation-resistant chordoma cancer cells by Kun Wang, Gianpietro Dotti, Soldano Ferrone, Yufeng Wang, Yin P Hung, Tao Ma, Giulia Cattaneo, Xinhui Wang, David O Osei-Hwedieh, Tara A Walhart, Joseph H Schwab

    Published 2025-01-01
    “…High-dose radiation therapy (RT), such as with proton or carbon ions, has been used as an alternative to surgery, but late local failure remains a problem. …”
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    Article
  11. 591

    The effectiveness and risks of Treating people with Idiopathic Pulmonary fibrosis with the Addition of Lansoprazole (TIPAL): study protocol for a randomised placebo-controlled mult... by Toby M Maher, A John Simpson, Anthony Cahn, David Thickett, Luke Vale, Allan B Clark, Nazia Chaudhuri, Ian Forrest, Lisa G Spencer, Christopher Ward, Stephen Jones, Ganesh Raghu, Andrew M Wilson, Helen Parfrey, Megan Jones, Matthew Hammond, Jaclyn Ann Smith, Shajahan Wahed

    Published 2025-02-01
    “…Although several observational studies and a pilot study have investigated the role of proton pump inhibitors (PPIs) in IPF, their efficacy is unknown and there is much debate in international IPF guidelines on their use. …”
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  12. 592

    Efficacy and safety of guanabenz acetate treatment for non-alcoholic fatty liver disease: a study protocol for a randomised investigator-initiated phase IIa study by Atsushi Nakajima, Yasushi Honda, Kento Imajo, Masato Yoneda, Yuji Ogawa, Takaomi Kessoku, Takashi Kobayashi, Anna Ozaki, Asako Nogami, Satoru Saito, Michihiro Iwaki, Kosuke Tanaka, Atsushi Yamamoto, Kota Takahashi, Yuki Kasai, Noritoshi Kobayashi

    Published 2022-07-01
    “…The primary endpoint will be the percentage reduction in hepatic fat content (%) measured using MRI-proton density fat fraction from baseline by at least 3.46% at week 16 after treatment initiation.Ethics and dissemination Ethics approval was obtained from the Ethics Committee of Yokohama City University Hospital before participant enrolment (YCU021001). …”
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  13. 593
  14. 594
  15. 595

    Dupilumab in children with eosinophilic esophagitis: a retrospective multicenter study by Mohammed Hasosah, Ghassan Sukkar, Asharf AlSahafi, Ali Zaidan, Nouf Ghous, Abdulmajed Alshahrani, Ziyad Al Zahrani, Naif Hasosah, Mansour Qurashi, Loie Goronfolah, Ali Alsharief, Nagla Kamal

    Published 2025-02-01
    “…Dupilumab at a dose of 200–300 mg was administered to all patients as second-line therapy for children with EoE refractory to conventional therapy (proton pump inhibitors, corticosteroids, and dietary restrictions). …”
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  16. 596

    Microplastic analysis in soils: A comparative assessment by Stoyana Peneva, Quynh Nhu Phan Le, Davi R. Munhoz, Olivia Wrigley, Flora Wille, Heidi Doose, Crispin Halsall, Paula Harkes, Michael Sander, Melanie Braun, Wulf Amelung

    Published 2025-01-01
    “…We compared analytical protocols for MiP quantification in soil, consisting of Digital, Fluorescence, Fourier-transform infrared (FTIR), and Raman Microscopy as well as quantitative Pyrolysis-Gas Chromatography-Mass Spectroscopy (Py-GC-MS) and 1-proton nuclear magnetic resonance (1H NMR) spectroscopy as detection techniques. …”
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  17. 597
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  19. 599

    Inappropriate medication prescribing, polypharmacy, potential drug-drug interactions and medication regimen complexity in older adults attending three referral hospitals in Asmara,... by Nuru Abdu, Saleh Idrisnur, Hanae Said, Lude Kifle, Natnael Habte, Semira Ghirmai, Tomas Tewelde, Senai Mihreteab Siele, Eyasu H. Tesfamariam

    Published 2025-02-01
    “…The most common PIMs were long-acting sulfonylureas (n = 63) and aldosterone antagonists (n = 19). Besides, proton pump inhibitors (PPIs) (n = 41) and cardio-selective beta-blockers (n = 14) were the most common PPOs identified. …”
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  20. 600

    Strong-weak dual interface engineered electrocatalyst for large current density hydrogen evolution reaction by Shaorou Ke, Ruiyu Mi, Xin Min, Xinyu Zhu, Congyi Wu, Xin Li, Bozhi Yang, Xiaowen Wu, Yangai Liu, Zhaohui Huang, Minghao Fang

    Published 2025-01-01
    “…This strong-weak dual interface engineering strategy shows potential for overall water splitting and proton exchange membrane water electrolyzer, advancing the design of efficient supported nanocatalysts.…”
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