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3801
Electrochemically synthesized H2O2 at industrial-level current densities enabled by in situ fabricated few-layer boron nanosheets
Published 2024-12-01“…Abstract Carbon nanomaterials show outstanding promise as electrocatalysts for hydrogen peroxide (H2O2) synthesis via the two-electron oxygen reduction reaction. However, carbon-based electrocatalysts that are capable of generating H2O2 at industrial-level current densities (>300 mA cm−2) with high selectivity and long-term stability remain to be discovered. …”
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3802
Application and nursing of prone ventilation technique in ICU (俯卧位通气技术在ICU的应用及护理)
Published 2023-07-01“…Results After the treatment with prone ventilation, the blood oxygen saturation of 4 patients increased from 85%~93% to 95%~99%, and the sputum was effectively aspirated. …”
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3803
In Situ Transformable Nanoparticle Effectively Suppresses Bladder Cancer by Damaging Mitochondria and Blocking Mitochondrial Autophagy Flux
Published 2025-02-01“…The massive accumulation of nanofibers and excessive production of reactive oxygen species (ROS) under sonodynamic therapy synergistically induce lysosomal damage. …”
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3804
Thermosensitive injectable in situ forming hydrogel incorporating anti-oxidative stress and anti-inflammatory nanoparticles for vital pulp therapy of pulpitis
Published 2025-04-01“…Pulpitis is tightly connected with oxidative stresses; therefore, scavenging excessive reactive oxygen species (ROS) is a prospective treatment. Here a thermosensitive and injectable hydrogel that forms in situ was developed. …”
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3805
Effects of transcranial magnetic stimulation combined with extracorporeal shockwave therapy for poststroke spasticity: study protocol for a randomised controlled trial
Published 2025-01-01“…The secondary outcomes include the modified Tardieu scale for the degree of spasticity, the Fugl-Meyer assessment scale and range of motion (ROM) for motor function, the stroke-specific quality of life scale (SS-QOL) and modified Barthel index for activities of life, cortical excitability measured by TMS–surface electromyography (EMG), cerebral cortex oxygen concentrations measured by functional near-infrared spectroscopy (fNIRS) and Hmax/Mmax ratio measured by EMG.Ethics and dissemination This study protocol was approved by the Ethics Committee of the Army Medical Center of PLA (Approval No. 2024-04) on 24 January 2024. …”
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3806
Carbon-carbon triple bond cleavage and reconstitution to achieve aryl amidation using nitrous acid esters
Published 2025-01-01“…The alkoxy radical captures the hydrogen atom from the aryl C(sp2)–H bond or N-hydroxyl to induce the 1,3-oxygen radical migration, which is crucial for the subsequent cleavage of the C–C bond.…”
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3807
A novel cryopreservation solution for adipose tissue based on metformin
Published 2025-01-01“…Results The 2 mM concentration of metformin exhibited the lowest reactive oxygen species (ROS) level (29.20 ± 1.73) compared to other concentrations (P < 0.05). …”
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3808
Interfacial Acid‐Like Microenvironment and Orbital Modulating Strategy toward Efficient Hydrogen Evolution in Neutral High‐Salinity Wastewater/Seawater
Published 2025-02-01“…However, the kinetics of hydrogen evolution reaction (HER) in neutral media is slow, and the high theoretical potential of oxygen evolution reaction leads to large energy losses. …”
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3809
Mechanism of Action of Decitabine in the Treatment of Acute Myeloid Leukemia by Regulating LINC00599
Published 2023-01-01“…For each group, apoptosis and reactive oxygen species (ROS) levels were detected using flow cytometry. …”
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3810
Cyclooxygenase-2/prostaglandin E2 inhibition remodulated photodynamic therapy-associated immunosuppression for enhanced cancer immunotherapy
Published 2025-04-01“…Photodynamic therapy (PDT) directly destroys cancer cells by producing reactive oxygen species (ROS), and enhances the immunogenicity of ''cold'' tumors by inducing immunogenic cell death (ICD), thereby promoting T cell development against tumors. …”
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3811
A novel strategy for the protective effect of ginsenoside Rg1 against ovarian reserve decline by the PINK1 pathway
Published 2025-12-01“…Ginsenoside Rg1 improved superoxide dismutase, catalase activity, and gene expression while reducing reactive oxygen species levels. Ginsenoside Rg1 activated the mitophagy pathway by upregulating PINK1, Parkin, and Atg8a and downregulating Ref(2)P. …”
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3812
Hubungan Berat Plasenta Dengan Berat Badan Lahir Bayi di Kota Pariaman
Published 2013-05-01“…The functions are supplying oxygen and nutrition from maternal circulation to the foetus and secreting the metabolism residual from foetus circulation to the maternals. …”
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3813
Impacts of hyperthermic chemotherapeutic agent on cytotoxicity, chemoresistance-related proteins and PD-L1 expression in human gastric cancer cells
Published 2024-12-01“…In addition, 5-Fu/hyperthermia enhances reactive oxygen species and suppresses superoxide dismutase 1. …”
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3814
Lipid Coating Modulates Effects of Nanoceria on Oxidative Metabolism in Human Embryonic Lung Fibroblasts: A Case of Cardiolipin
Published 2025-01-01“…Cell viability, mitochondrial activity, intracellular reactive oxygen species, NOX4, NRF2, and NF-κB expression, oxidative DNA damage/repair, autophagy, and cell proliferation were studied. …”
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3815
A Lipiodol Pickering Emulsion Stabilized by Iron‐Doped Carbon Nanozymes for Liver Transarterial Chemoembolization
Published 2025-02-01“…More importantly, upon entry into tumor cells, ICN catalyze the generation of reactive oxygen species via the Fenton‐like reaction while simultaneously consuming intracellular glutathione, thereby inducing tumor cell death via chemodynamic therapy. …”
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3816
Longitudinal analysis of academic stress and its effects on salivary cortisol, alpha-amylase, and academic outcomes: Study protocol.
Published 2024-01-01“…In addition, smart devices will be used to continuously collect biological data such as heart rate, oxygen saturation, and sleep patterns. Students will also collect saliva samples three times a week to measure cortisol levels, and alpha-amylase enzyme activity.…”
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3817
Iron improves the antiviral activity of NK cells
Published 2025-01-01“…Iron is an essential nutrient for immune cells, but it can also pose biochemical risks such as the production of reactive oxygen species. The importance of iron for the NK cell function has gained increasing recognition. …”
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3818
MnGA with multiple enzyme-like properties for acute wound healing by reducing oxidative stress and modulating signaling pathways
Published 2025-02-01“…Specifically, MnGA scavenges superoxide anions and produces H2O2 via SOD-like activity and then consumes H2O2 to convert it to nontoxic H2O and O2 via CAT-like activity, resulting in a cascade of catalytic reactions to scavenge reactive oxygen species (ROS). Moreover, the scavenging of RNS by MnGA can amplify the anti-inflammatory effect in combination with the scavenging of ROS. …”
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3819
Adaptation of global primary production model to the Greenland Sea conditions: parameterization and monitoring for 1998-2022
Published 2025-01-01“…Phytoplankton are responsible for releasing half of the world’s oxygen and for removing large amounts of carbon dioxide from surface waters. …”
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3820