Results 251 to 260 of about 542,332 (344)

Proton FLASH Exposure Preserves Gut Commensal Microbiomes and Spares Intestinal Stem Cells

Advanced Science, EarlyView.
This study highlights the role of Proton FLASH abdominal irradiation in sparing of intestinal stem cells and preservation of key gut microbial population resulting minimization of radiation toxicity in intestinal epithelium in mice. Our findings support the potential of Proton FLASH to improve the therapeutic ratio for abdominal radiation exposure ...
Rishi Man Chugh, Payel Bhanja, Emily Schueddig, Jufri Setianegara, Yuting Lin, Kenny Guida, Shujah Rehman, Stacey Krepel, Devin Koestler, Ronald C. Chen, Katherine L. Cook, Subhrajit Saha   +11 more
wiley   +1 more source

Correction: Sarkar et al. Green Synthesized Copper Oxide Nanoparticles Ameliorate Defence and Antioxidant Enzymes in <i>Lens culinaris</i>. <i>Nanomaterials</i> 2020, <i>10</i>, 312. [PDF]

Nanomaterials (Basel)
Sarkar J, Chakraborty N, Chatterjee A, Bhattacharjee A, Dasgupta D, Acharya K.   +5 more
europepmc   +1 more source

Biomimetic Ru‐Mn Nanozyme with Cascade Catalytic Activity Attenuates Secondary Brain Injury in Intracerebral Hemorrhage

Advanced Science, EarlyView.
Ru–Mn composite nanozymes are engineered to mimic dual‐enzyme cascade catalysis, enabling efficient ROS clearance and neuroinflammation suppression. In collagenase‐ and autologous blood‐induced ICH mouse models, intranasal and intravenous administration reduced hematoma volume, preserved BBB integrity, and improved neurological recovery.
Zhongxin Duan, Peng Li, Yue Wang, Xin Qi, Wanyu Wang, Yongzhong Cheng, Huabin Zhang, Xin Hu, Xiang Gao   +8 more
wiley   +1 more source

Changes in the Activities of Antioxidant Enzymes in the Fat Body and Hemolymph of Apis mellifera L. Due to Pollen Monodiets. [PDF]

Antioxidants (Basel)
Bryś MS, Olszewski K, Bartoń M, Strachecka A.   +3 more
europepmc   +1 more source

Inhibition of glutathione peroxidase and the effect on lipid and myoglobin oxidation in beef [PDF]

, 2012
Claeys, Erik, De Smet, Stefaan, Pastsart, Umaporn   +2 more
core  

Integrative Approaches to Treating Cellular Senescence in Kidney Disease

Advanced Science, EarlyView.
ABSTRACT Cellular senescence in the kidney plays a crucial role in the progression of acute kidney injury and chronic kidney disease. Therapeutic approaches targeting senescent cells, such as small molecule senolytic and senomorphic drugs, display efficacy in preclinical models.
Tomoka Misawa, Amruta A, LaTonya J. Hickson, Joy Wolfram   +3 more
wiley   +1 more source

Phenolic compounds, antioxidant enzymes, and oxidative stress in barley (Hordeum vulgare L.) genotypes under field drought-stress conditions. [PDF]

BMC Plant Biol
Mohagheghian B, Saeidi G, Arzani A.
europepmc   +1 more source

Chemical Profiling and Biological Activities of Methanol Extracts and Essential Oils from Ferulago platycarpa Boiss. & Balansa (Endemic): Enzyme Inhibition, Antioxidant, and Antimicrobial Properties

İmdat Aygül, Mehmet Öz, Muhammed Said Fidan, Cemalettin Baltacı, Osman Akmeşe, Abdurrahman Sefalı   +5 more
openalex   +1 more source

Synergistic Enhancement of Catalytic Activities in Ligand‐Regulated Carbon Dots‐Ferric Ion Nanozymes via UV‐Enhanced Peroxidase‐Oxidase

Advanced Science, EarlyView.
Three CDs‐Fe nanozymes functionalized with tailor‐made ligands (TPP, HEDP, and DTPA) are synthesized via hydrothermal carbonization and coordination chemistry. A ligand‐regulation strategy for CDs‐Fe nanozymes achieves tunable enzyme‐mimicking activities and a powerful synergistic effect between POD and UV‐induced OXD pathways, paving the way for ...
Xiangli Li, Jiaxin Dong, Dechang Jia, Yu Zhou, Baoqiang Li   +4 more
wiley   +1 more source

Toxicological Effects of Silver-Modified Bentonite Nanocomposites on Microalgae: Impact on Cell Growth, Antioxidant Enzymes, and Gene Expression. [PDF]

Nanomaterials (Basel)
Ghariani O, Elleuch J, Ferretti AM, Econdi S, Bisio C, Michaud P, Fendri I, Guidotti M, Abdelkafi S.   +8 more
europepmc   +1 more source