Results 81 to 90 of about 569,398 (304)

Effect of Alphamethrin on Glutathione redox system in rats

, 2005
Data are presented on the hepatic glutathione content and on the activity of two main enzymes involved in oxidoreduction reactions of glutathione (glutathione peroxidase and glutathione reductase) in the rat’s liver treated with 85 mg/kg (1/10th of an LD
Djafer, R., Aouacheri, W., Saka, Saad
core  

Synchronized Ablation of Multifocal Tumors Enabled by Multi‐Channel Lanthanide Nanocomposites

Advanced Materials, EarlyView.
A multi‐channel lanthanide nanocomposite enables orthogonal monitoring of tumor pH, glutathione, and temperature to guide customized therapy. Real‐time luminescence readouts determine a single irradiation protocol that synchronizes drug release and photothermal treatment, allowing efficient ablation of multifocal tumors while minimizing overtreatment ...
Fang Li, Zheng Wei, Francesco G. Mutti, Hong Zhang, Felix F. Loeffler, Yuxin Liu, Xingjun Zhu   +6 more
wiley   +1 more source

Mitochondrial-Targeted Protective Potential of Elamipretide for the In Vitro Production of Porcine Embryos

Animals
Mitochondrial-targeted antioxidant supplementation is promising for in vitro culture of mammalian embryos. Elamipretide (SS-31) is a synthetic tetrapeptide that binds to the inner mitochondrial membrane, contributing to the prevention of oxidative stress.
Suong T. Nguyen, Takeshige Otoi, Zhao Namula, Oky Setyo Widodo, Theerawat Tharasanit, Kaywalee Chatdarong, Yuichiro Nakayama, Megumi Nagahara, Aya Nakai, Maki Hirata, Fuminori Tanihara   +10 more
doaj   +1 more source

Glutathione Deficiency in Sinorhizobium meliloti Does Not Impair Bacteroid Differentiation But Induces Early Senescence in the Interaction With Medicago truncatula

Frontiers in Plant Science, 2020
Under nitrogen-limiting conditions, legumes are able to interact symbiotically with bacteria of the Rhizobiaceae family. This interaction gives rise to a new organ, named a root nodule. Root nodules are characterized by an increased glutathione (GSH) and
Li Yang, Sarra El Msehli, Sofiane Benyamina, Annie Lambert, Julie Hopkins, Julie Cazareth, Olivier Pierre, Didier Hérouart, Samira Achi-Smiti, Eric Boncompagni, Pierre Frendo   +10 more
doaj   +1 more source

The influence of glutathione S-transferases M1 and M3 on the development of bladder cancer [PDF]

Problem: Cigarette smoking is the most important risk factor of transitional cell carcinoma of the urinary bladder. The effect of the glutathione S- transferases M1 (GSTM1) and M3 (GSTM3) on the influence of this risk factor was investigated.
Golka, Klaus, Bolt, Hermann M., Selinski, Silvia, Schmidt, Tobias   +3 more
core  

Vitamin C‐Induced Photo‐Redox Threshold Enables High‐Fidelity Volumetric Printing of Collagen

Advanced Materials, EarlyView.
Tomographic volumetric printing (TVP) of native proteins is limited by uncontrolled background crosslinking. Here, vitamin C is introduced as a biocompatible redox regulator to establish a tunable nonlinear polymerization threshold response for TVP.
Bin Wang, Amelia Hasenauer, Kristian Ivkovic, Ann‐Sophie Frind, David Fercher, Marcy Zenobi‐Wong   +5 more
wiley   +1 more source

Effects of N-alkyl quaternary quinuclidines on oxidative stress biomarkers in SH-SY5Y cells

Arhiv za Higijenu Rada i Toksikologiju
Having a broad spectrum of biological and pharmacological activities, including anticholinergic, antihistaminic, antiparasitic, antioxidant, and antitumour, quinuclidine derivatives have piqued much interest in the field of drug discovery and biomedical ...
Zandona Antonio, Marcelić Lucija, Žunec Suzana, Madunić Josip, Katalinić Maja   +4 more
doaj   +1 more source

Glutathione-Sensitive Silicon Nanowire Arrays for Gene Transfection

, 2019
Ingenious surface modification strategies and special topological morphologies endow the biomaterial interface with excellent ability to regulate the cell fate. In this work, a gene delivery platform based on glutathione-sensitive silicon nanowire arrays
Yuping Liu (426572), Xuejin Huang (8082767), Yingxian Zhao (8082770), Sixuan Zhang (8082773), Lin Yuan (46306), Hongwei Wang (151141), Ya Sun (417535), Hong Chen (108084), Jinghong Wang (756221)   +8 more
core   +1 more source

GaSex Nanoparticles Modulate Neutrophil Function and Mitigate NET‐Driven Osteogenic Impairment in Osteomyelitis Therapy

Advanced Materials, EarlyView.
Neutrophil extracellular traps (NETs) emerge as a critical repair‐limiting factor in osteomyelitis, driving osteoblast mitochondrial dysfunction and excessive PINK1/Parkin‐mediated mitophagy. Gallium–selenium nanoparticles (GaSex) scavenge reactive oxygen species, redirect neutrophils from NETosis toward bactericidal phagocytosis, eliminate methicillin‐
Kai Ye, Xuanzhe Liu, Zifan Pei, Chenyi Jiang, Xiaofen Zhang, Lin Lin, Qihang Fang, Binyu Chen, Longxiang Shen, Liang Cheng, Peng Ding, Xianyou Zheng   +11 more
wiley   +1 more source

“Activation‐Resistance Elimination” Regulation by Lanthanide/Transition Metal Ion‐Coordinated Nanostructures Intensifies Cuproptosis and Tumor Immunotherapy

Advanced Materials, EarlyView.
The lanthanide/transition metal ion coordination nanoparticles, La‐Cu@Lap/IWR‐1, with optimized coordination, have been proven to achieve remarkable results in realizing comprehensive tumor cuproptosis through efficient cuproptosis activation and multidimensional resistance elimination, thereby synchronously realizing the synergistic antitumor effects ...
Junrong Wang, Mengqian Xu, Huaping Zhao, Yulin Xie, Guoqing Zhu, Haoze Li, Qianqian Sun, Yong Lei, Chunxia Li   +8 more
wiley   +1 more source