Results 61 to 70 of about 164,189 (356)

Increased Glutathione Reductase Expression and Activity in Colorectal Cancer Tissue Samples: An Investigational Study in Mashhad, Iran

Middle East Journal of Cancer, 2018
Background: Glutathione reductase is an important enzyme in oxidative metabolism that provides reduced glutathione from its oxidized form in the cells.
Shima Lorestani, Seyyed Isaac Hashemy, Majid Mojarad, Mohammad Keyvanloo Shahrestanaki, Ali Bahari, Mahdi Asadi, Farnaz Zahedi Avval   +6 more
doaj  

Nitric oxide is involved in the regulation of ascorbate and glutathione metabolism in Agropyron cristatum leaves under water stress

Biologia Plantarum, 2012
This study investigated the regulation of ascorbate and glutathione metabolism by nitric oxide in Agropyron cristatum leaves under water stress. The activities of ascorbate peroxidase (APX), glutathione reductase (GR), monodehydroascorbate reductase ...
C. Shan, F. He, G. Xu, R. Han, Z. Liang
doaj   +1 more source

Increase of reactive oxygen species by desferrioxamine during experimental Chagas' disease. [PDF]

, 2010
Oxidative stress is common in inflammatory processes associated with many diseases including Chagas' disease. The aim of the present study was to evaluate, in a murine model, biomarkers of oxidative stress together with components of the antioxidant ...
Arantes, Jerusa Marilda, Araújo, Márcio Sobreira Silva, Carneiro, Cláudia Martins, de Abreu Vieira, Paula Melo, Elói-Santos, Silvana Maria, Francisco, Amanda Fortes, Martins-Filho, Olindo Assis, Pedrosa, Maria Lúcia, Silva, Maisa, Tafuri, Washington Luiz, Teixeira-Carvalho, Andréa   +10 more
core   +2 more sources

Gallium‐Doped MXene Nanozymes Protect Liver Through Multi‐Death Pathway Blockade and Hepatocyte Regeneration

Advanced Science, EarlyView.
This study develops gallium‐doped V2C MXene nanozymes (Ga‐V2C) to treat acetaminophen‐induced liver injury through multi‐death pathway blockade and hepatocyte regeneration. Unlike conventional single‐target therapies like N‐acetylcysteine, Ga‐V2C nanozymes enable oxidative stress suppression, apoptosis, and ferroptosis inhibition, and enhanced ...
Xiaopeng Cai, Jingwen Deng, Liqing Wang, Junjie Su, Dongyi Xian, Yilang Yan, Xinyu Yang, Chuanbin Wu, Tingting Peng, Yuan Ding, Guilan Quan, Weilin Wang, Min Zhou, Chao Lu   +13 more
wiley   +1 more source

Effects of lanthanum on the ascorbate and glutathione metabolism of Vigna radiata seedlings under salt stress

Biologia Plantarum, 2014
In order to elucidate the role of lanthanum (La) in response of Vigna radiata to a salt stress, we investigated the effects of La on the ascorbate and glutathione metabolism.
C. Shan, X. Zhao
doaj   +1 more source

Glutathione cycle in diquat neurotoxicity: Assessed by intrastriatal pre-treatment with glutathione reductase [PDF]

Acta Veterinaria, 2013
Diquat (DQ) neurotoxicity mechanisms are unknown, although, it's systemic toxicity is mediated by free radical reactions. The role of glutathione cycle was assessed by glutathione reductase (GR) applied in the pre-treatment of DQ poisoning.
Đurđević Dragan, Đukić Mirjana, Ninković Milica, Stevanović Ivana, Jovanović Marina, Vasić Una   +5 more
doaj   +1 more source

Die Funktion des Responseregulators ARR2 in der Entwicklung von Arabidopsis thaliana [PDF]

, 2004
In dieser Arbeit konnte mittels physiologischer Experimente, Expressionsanalysen, Phosphorylierungsassays und Transaktivierungsanalysen eine komplexe Funktion von ARR2 in verschiedenen Signaltransduktionswegen von Arabidopsis aufgedeckt werden.
Haß, Claudia
core  

COA6 facilitates cytochrome c oxidase biogenesis as thiol-reductase for copper metallochaperones in mitochondria.

, 2020
The mitochondrial cytochrome c oxidase, the terminal enzyme of the respiratory chain, contains heme and copper centers for electron transfer. The conserved COX2 subunit contains the CuA site, a binuclear copper center.
Aich, A., Bogeski, I., Chacinska, A., Chudenkova, M., Deckers, M., Dennerlein, S., Gibhardt, C., Oeljeklaus, S., Pacheu-Grau, D., Rehling, P., Warscheid, B., Wasilewski, M.   +11 more
core   +2 more sources

A GLUTAMATE CYSTEINE LIGASE Gene StGSH1 Regulated by StERF10 Enhanced Glutathione Accumulation and Adaptation to Low Phosphorus Stress in Potato

Advanced Science, EarlyView.
The StERF10‐StGSH1 module coordinates glutathione (GSH) biosynthesis under low‐phosphorus stress. The low‐phosphate‐induced AP2/ERF transcription factor StERF10 directly activates the transcription of StGSH1 and enhances GSH accumulation. Consequently, GSH scavenges reactive oxygen species and provides sulfur for sulfolipid synthesis, facilitating the ...
Xiaocheng Tian, Mingjun Li, Xiaojia Huang, Markus Wirtz, Xiaohui Zheng, Shilong Fan, Jiang Tian, Shaoqun Liu, Zhonghua Liu, Hongbo Zhao   +9 more
wiley   +1 more source

Glutathione-Mediated Neuroprotection Against Methylmercury Neurotoxicity in Cortical Culture is Dependent on MRP1 [PDF]

, 2012
Methylmercury (MeHg) exposure at high concentrations poses significant neurotoxic threat to humans worldwide. The present study investigated the mechanisms of glutathione-mediated attenuation of MeHg neurotoxicity in primary cortical culture. MeHg (5 μM)
Liu, Xiaoqian, Lobner, Doug, Nowakowski, Andrew B., Petering, David H., Rush, Travis   +4 more
core   +1 more source