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  1. 1761

    Biochemical and toxicological evaluation of Solanum viarum fruit extract on Dugesia tigrina by Schaly Felipe, Braguini Welligton Luciano

    Published 2024-01-01
    “…The iron-chelating activity of the AEF reduces iron availability for catalase, an irondependent enzyme, leading to its inhibition, while also limiting Fenton and Haber-Weiss reactions, resulting in hydrogen peroxide accumulation and subsequent stimulation of SOD under prolonged exposure. …”
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  2. 1762

    Interaction of α-Cembrenediol with Human Serum Albumin Based on Spectroscopic and Computational Analyses by Xian-Kun Su, Zhen-Chun Sun, Chang-You Zhao, Hui Yang, Tian-Ming Zhao, Chao Ma, Guo-Fei Zhu

    Published 2024-01-01
    “…Additionally, this binding process occurred spontaneously (ΔG < 0), with van der Waals interactions and hydrogen bonding as the primary driving forces (ΔH = −9.40 kJmol−1 and ΔS = −14.50 Jmol−1·K−1). …”
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  3. 1763

    Characterization of Alpha Mangostin Loaded-Mesoporous Silica Nanoparticle and the Impact on Dissolution and Physical Stability by Aulifa DL, Saepudin AH, Margaretha P, Khairinisa MA, Budiman A

    Published 2025-01-01
    “…FT-IR measurements suggested the formation of hydrogen bond interaction between the carbonyl group of AM and the silica surface of MSN. …”
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  4. 1764

    A Novel Long Short-Term Memory Predicted Algorithm for BDS Short-Term Satellite Clock Offsets by Tailai Wen, Gang Ou, Xiaomei Tang, Pengyu Zhang, Pengcheng Wang

    Published 2021-01-01
    “…The satellite clocks carried on the BeiDou navigation System (BDS) are a self-manufactured hydrogen clock and improved rubidium clock, and their on-orbit performance and stabilities are not as efficient as GPS and Galileo satellite clocks caused of the orbital diversity of the BDS and the complexity of the space operating environment. …”
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  5. 1765

    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
    “…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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  6. 1766

    Antioxidative and hepatoprotective activities of a novel polysaccharide (LSAP) from Lepista sordida mycelia by Yingyin Xu, Yuanhui Li, Yuxiao Lu, Xiaobin Feng, Guoting Tian, Qinghong Liu

    Published 2021-07-01
    “…LSAP displayed notable effects on 1,1-dephenyl-2-picryhydrazyl (DPPH) radical scavenging, hydrogen peroxide scavenging, lipid peroxidation inhibitory ability, reducing power and Fe2+ chelating property. …”
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  7. 1767

    Injectable Self-Assembling Procyanidin Nanospheres for Effective Osteoarthritis Treatment by Li G, He F, Feng J, Xu G, Wu C, Qiao Y, Liu Y, Chen H, Du P, Wang J

    Published 2025-01-01
    “…Current treatment methods primarily rely on analgesics or anti-inflammatory drugs to alleviate symptoms but fail to achieve the desired therapeutic outcome.Methods: To better realize therapeutic effects of OA, procyanidins (PAs), as a type of plant flavonoids with strong antioxidant and anti-inflammatory activities, were designed to self-assembly with well-dispersible Pluronic F127 (PF127) through the hydrogen-bond interaction to present an injectable, biocompatibility PA nanospheres.Results: These nanospheres significantly increased the cell viability in mouse L929 fibroblasts and ADTC5 chondrocytes compared with unassembled PAs. …”
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  8. 1768

    Fluctuations Driven by Multicomponent Pickup Ion Distributions in the Outer Heliosheath by Ameneh Mousavi, Vadim Roytershteyn, Federico Fraternale, Nikolai Pogorelov

    Published 2025-01-01
    “…The stability of a realistic multicomponent pickup ion (PUI) velocity distribution derived from a global model of neutral atoms in the heliosphere, which treats hydrogen and helium atoms self-consistently and includes equations for electrons and helium ions, is investigated using linear instability analysis and hybrid simulations. …”
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  9. 1769

    Fluorogenic Biosensing with Tunable Polydiacetylene Vesicles by John S. Miller, Tanner J. Finney, Ethan Ilagan, Skye Frank, Ye Chen-Izu, Keishi Suga, Tonya L. Kuhl

    Published 2025-01-01
    “…The lower energy stimulus to induce the chromatic transition was attributed to an increase in headgroup hydrogen bonding and polymer backbone strain. Boronic-acid headgroup functionalization led to vesicles that were generally unstable, only weakly polymerized, and unable to fully transform to the red phase due to strong polar, aromatic headgroup interactions. …”
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  10. 1770

    Melanin production and laccase mediated oxidative stress alleviation during fungal-fungal interaction among basidiomycete fungi by Samim Dullah, Dibya Jyoti Hazarika, Gunajit Goswami, Tanushree Borgohain, Alokesh Ghosh, Madhumita Barooah, Ashok Bhattacharyya, Robin Chandra Boro

    Published 2021-11-01
    “…Further, increased activity of superoxide dismutase, an enzyme that catalyzes the dismutation of the superoxide anion to hydrogen peroxide was also recorded during fungal–fungal interaction. …”
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  11. 1771

    Deadaption and Readaptation with Lactose, But No Cross-Adaptation to Lactulose: A Case of Occult Colonic Bacterial Adaptation by Andrew Szilagyi, Albert Cohen, Christina Vinokuroff, Darakhshan Ahman, Usha Nathwani, Samara Yesovitch

    Published 2004-01-01
    “…The standard 3 h breath hydrogen (3hBH2) test distinguishes lactose maldigesters from lactose digesters. …”
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  12. 1772

    Kinetics and mechanisms of EDTA photocatalytic degradation with TiO2 under different experimental conditions by Paola A. Babay, Carina A. Emilio, Rosana E. Ferreyra, Eduardo A. Gautier, Raquel T. Gettar, Marta I. Litter

    Published 2001-01-01
    “…An enhancement in TOC reduction could be achieved by keeping pH constant or by hydrogen peroxide addition. Addition of Fe(III) caused a remarkable increase on the initial rate of EDTA consumption and also on TOC decrease. …”
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  13. 1773

    Comparative transcriptome analysis reveals the key role of photosynthetic traits in the formation of differences in photothermal sensitivity in tobacco by Yanfeng Zheng, Qiwei Yu, Anbin Lu, Xiue Chen, Kai Yang, Jingyao Zhang, Ying Huang, Renxiang Liu

    Published 2025-01-01
    “…However, this promotion also led to the increased production of harmful substances such as hydrogen peroxide and superoxide radicals, which can damage cellular structure and function. …”
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  14. 1774

    Engineering triple O-Ti-O vacancy associates for efficient water-activation catalysis by Feng Bi, Qingjie Meng, Yili Zhang, Hao Chen, Boqiong Jiang, Hanfeng Lu, Qinghua Liu, Hongjun Zhang, Zhongbiao Wu, Xiaole Weng

    Published 2025-01-01
    “…The essential role of VOVTiVO in the Ni-doped TiO2 is evidenced by its comparable catalytic performance in the hydrogen evolution reaction and hydrodechlorination reactions. …”
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  15. 1775

    Mesenchymal stem cells-derived exosomes attenuate mouse non-heart-beating liver transplantation through Mir-17-5p-regulated Kupffer cell pyroptosis by Yang Tian, Ming Jin, Nanwei Ye, Zhenzhen Gao, Yuancong Jiang, Sheng Yan

    Published 2025-02-01
    “…In vitro and in vivo experiments demonstrated that MSCs-Exo could inhibit hydrogen peroxide-induced pyroptosis of Kupffer cells. …”
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  16. 1776

    Gas-Sensitive Characteristics of Low-Power Semiconductor Gas Sensors to CO and H<sub>2</sub> by I. A. Taratyn, O. G. Reutskaya, G. G. Gorokh, I. V. Serdyuk, V. S. Fedosenko

    Published 2024-04-01
    “…Semiconducting metal oxides In2O3+Ga2O3 (70 % at 420 °C) and In2O3+SnO2 (30 % at 250 °C) showed lower sensitivity to hydrogen, with response time τ90 = 20 s. The sensors power consumption in all measurements was 28–60 mW. …”
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  17. 1777

    Computational and In silico study of novel fungicides against combating root rot, gray mold, fusarium wilt, and cereal rust. by Mollah Naimuzzaman, Md Mahabub Hasan, Ajoy Kumer, Abu Yousuf Hossin, Mohammad Harun-Ur-Rashid, Swapan Kumar Roy, Abu Noman Faruq Ahmmed, Jamal Uddin

    Published 2025-01-01
    “…However, MD was performed to check the validation and calculation the docking procedure and stability of the protein ligand docked complex accounting of RMSD, RMSF, SASA, Radius of gyration (Rg), Protein secondary structure elements (SSE), Ramachandran plot which confirm that the stability of docked complex is so high, and number of calculating the hydrogen bonds is more than good enough, as a result it is concluded the docking procedure is valid. …”
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  18. 1778

    Exploration of cyclooxygenase-2 inhibitory peptides from walnut dreg proteins based on in silico and in vitro analysis by Zishan Hong, Jing Xie, Liang Tao, Jing-Jing Dai, Tingting Li, Li Zhang, Yuying Bai, Xia Hu, Jinlian Chen, Jun Sheng, Yang Tian

    Published 2024-05-01
    “…This is mainly because the peptides form hydrogen bonds and hydrophobic interactions with residues in the COX-2 active site. …”
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  19. 1779

    Microbial Community, Fatty Acid Composition, and Health Potential of Horse Oil Fermented with Barley Nuruk by Jeong-Ha Lee, Sung-Eun Bae, Ho-Min Kang, Yu-Jin Ha, Chang-Gu Hyun

    Published 2024-12-01
    “…Molecular docking demonstrated that the amide structures play a key role in α-glucosidase inhibition through essential hydrogen bonding interactions. Next-generation sequencing (NGS) analysis showed a notable reduction in pathogenic bacteria, such as <i>Salmonella enterica</i>, and a dominance of <i>Lactobacillus acidophilus</i> (95.2%) by day 10. …”
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  20. 1780