Results 91 to 100 of about 542,332 (344)

[Antioxidant enzymes in acute cerebral infarction].

Neurologia (Barcelona, Spain), 2004
Oxidative modification of DNA, protein and lipids by reactive oxygen peroxides plays an important role in acute cerebral infarction. The biological antioxidant defence system against oxidative stress is an integrated array of enzymes such as superoxide dismutase (SOD), catalase (CAT) and glutathion peroxidase (GPx). The purpose of this work was: 1.
Casado Moragón, Ángela, Torre, R. de la, López-Fernández, M.E., Gill, P., Egido, J.A.   +4 more
openaire   +3 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Supplementation of Salvia hispanica L. seed ameliorated liver function enzymes, hyperlipidemia, and oxidative stress in high fat diet fed Swiss albino mice

Phytomedicine Plus
Background: Salvia hispanica L. (Chia) seed improves liver marker enzymes, lipid profile and antioxidant enzyme activity. Purpose: The aim of the research work was to evaluate the hepatic and antioxidant enzymes activity of chia seed supplementation in ...
Rashedul Haque, Khairul Islam, Sajib Paul, Faizul Islam Chowdhury, Md.Abdul Bary, Shariful Islam Nayan, Shatil Rafia, Md.Didarul Islam, S M Hafiz Hassan, Afsana Kabir Chowdhury, Nahid Sharmin, Sauda Sumaya Dina, Sheikh Zahir Raihan   +12 more
doaj   +1 more source

2-Cys Peroxiredoxins: Emerging Hubs Determining Redox Dependency of Mammalian Signaling Networks

International Journal of Cell Biology, 2014
Mammalian cells have a well-defined set of antioxidant enzymes, which includes superoxide dismutases, catalase, glutathione peroxidases, and peroxiredoxins.
Jinah Park, Sunmi Lee, Sanghyuk Lee, Sang Won Kang   +3 more
doaj   +1 more source

The biotechnology of higher fungi - current state and perspectives [PDF]

, 2014
This review article concisely describes methodology of biotechnological processes with the use of cultures of higher fungi, their application in bioremediation and to obtain biologically active preparations.
Turło, Jadwiga
core   +2 more sources

Antioxidant enzymes in renal cell carcinoma.

Histology and histopathology, 2005
The aim of the study was to estimate the significance of oxidative/nitrosative damage and expression of antioxidant enzymes in renal cell carcinomas (RCC). For this we investigated immunohistochemically six antioxidant enzymes (AOEs) including MnSOD, ECSOD, thioredoxin, thioredoxin reductase, and gammaglutamyl cysteine synthetase heavy and light chain ...
Soini, Y., Kallio, J.P., Hirvikoski, P., Helin, H., Kellokumpu-Lehtinen, P., Tammela, T.L.J., Peltoniemi, M., Martikainen, P.M., Kinnula, V.L.   +8 more
openaire   +3 more sources

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source

Nitric Oxide Mediates Molybdenum-Induced Antioxidant Defense in Wheat under Drought Stress

Frontiers in Plant Science, 2017
Molybdenum (Mo) has been reported to alleviate drought stress by enhancing antioxidant defense in plants, but the underlying mechanism remains unclear.
Songwei Wu, Songwei Wu, Chengxiao Hu, Chengxiao Hu, Qiling Tan, Qiling Tan, Shoujun Xu, Shoujun Xu, Xuecheng Sun, Xuecheng Sun   +9 more
doaj   +1 more source

Anti-oxidants in Parkinson's disease therapy: a critical point of view [PDF]

, 2016
Parkinson's disease (PD) is a degenerative neurological syndrome, which is characterized by the preferential death of dopaminergic (DAergic) neurons in the SubstantiaNigra.
Beltramini, Mariano, Bisaglia, Marco, Bubacco, Luigi, Filograna, Roberta   +3 more
core   +2 more sources

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source