Results 91 to 100 of about 44,664 (289)

Ultrafine Molybdenum Wire Braided Neurointerventional Implants: Bridging Biodegradability and Neurovascular Safety for Stroke Treatment

Advanced Science, EarlyView.
Molybdenum (Mo), with its unique strength, uniform corrosion, and radiopacity, enables innovative biodegradable implants for transformative stroke therapy. Abstract Neurovascular implants for stroke intervention face a critical dilemma: permanent devices (e.g., nitinol stents, platinum coils) often trigger chronic inflammation and recurrence, whereas ...
Yunong Shen, Yiming Huang, Yang Zhang, Chunhao Yu, Hanqi Liu, Dong Bian, Di Wu, Wu Wang, Xunming Ji, Yufeng Zheng, Miaowen Jiang, Ming Li   +11 more
wiley   +1 more source

Dramatic down-regulation of oxidoreductases in human hepatocellular carcinoma hepG2 cells: proteomics and gene ontology unveiling new frontiers in cancer enzymology

Proteome Science, 2008
Background Oxidoreductases are enzymes that catalyze many redox reactions in normal and neoplastic cells. Their actions include catalysis of the transformation of free, neutral oxygen gas into oxygen free radicals, superoxide, hydroperoxide, singlet ...
Ngoka Lambert CM
doaj   +1 more source

The conversion of 4-hydroxypyrazolo-[3,4-d]pyrimidine (allopurinol) into 4,6-dihydroxypyrazolo[3,4-d]pyrimidine (oxipurinol) in vivo in the absence of xanthine–oxygen oxidoreductase [PDF]

, 1969
R. A. Chalmers, R. B. Parker, H. Anne Simmonds, W. Snedden, R. W. E. Watts   +4 more
openalex   +1 more source

An Efficient CO2‐Upcycling Platform Based on Engineered Halomonas TD with Enhanced Acetate‐Utilizing Capacity via Adaptive Laboratory Evolution

Advanced Science, EarlyView.
An electrochemical system is designed to convert CO2 into CO2‐derived electrolytes (CDE), mainly containing acetate and formate. The underlying mechanism of acetate metabolism in Halomonas TD80 is explored via ALE. Engineered TD80 produced high‐yield diversified products from CDE.
Chi Wang, Ting‐Ting Chen, Yu‐Jiao Yang, Yu‐Xi Li, Yi‐Xin Chang, Yan‐Chun Xiao, Wen‐Tai Guo, Ye Zheng, Rui‐Zhe Deng, Yu‐Xiang Tian, Wei Situ, Hong‐Wei Shen, Yu Chen, Ya‐Bin Wang, Jie Xing, Hui Wang, Lin Xia, Yi‐Na Lin, Jian‐Wen Ye   +18 more
wiley   +1 more source

Antioxidant Carbon Dot of Selenomethionine Alleviates Oxidative Stress in Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A selenomethionine‐derived carbon dot (Se‐Met‐CD) serves as a potent nano‐antioxidant, efficiently scavenging reactive oxygen species, protecting nucleus pulposus cells from oxidative damage, restoring extracellular matrix homeostasis, and significantly mitigating intervertebral disc degeneration in vivo, which demonstrates great promise as a nanozyme ...
Qingzheng Zhang, Zongtai Liu, Yirong Sun, Changfeng Fu, Jianxun Ding   +4 more
wiley   +1 more source

Endoplasmic reticulum (ER) Chaperones and Oxidoreductases: Critical Regulators of Tumor Cell Survival and Immunorecognition

Frontiers in Oncology, 2014
Endoplasmic reticulum (ER) chaperones and oxidoreductases are abundant enzymes that mediate the production of fully folded secretory and transmembrane proteins. Resisting the Golgi and plasma membrane-directed bulk flow, ER chaperones and oxidoreductases
Thomas eSimmen, Tomas eGutierrez
doaj   +1 more source

Hexopyranoside: Cytochrome c Oxidoreductase from Agrobacterium tumefaciens [PDF]

, 1968
Jozef Van Beeumen, J. De Ley
openalex   +1 more source

Soil Extracellular Enzymes from Brazilian Cerrado as Quality Bioindicators in Agricultural Areas in Goiás, Brazil

Fronteiras: Journal of Social, Technological and Environmental Science, 2016
The conversion of native Cerrado areas for the implementation of crops alters the physicochemical properties and biochemistry of soil. In this study we sought to understand the effect of seasonality and management used for planting sugarcane on the ...
Leciana de Menezes Sousa Zago, Rogério Nunes Oliveira, Anne Kethlen Gonçalves Bombonatto, Letícia Mikaelly de Oliveira Moreira, Erik Nelson de Paiva Melo, Samantha Salomão Caramori   +5 more
doaj   +1 more source

The role of phospholipids in the reduction of ubiquinone analogues by the mitochondrial reduced nicotinamide-adenine dinucleotide-ubiquinone oxidoreductase complex [PDF]

, 1978
C I Ragan
openalex   +1 more source

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

Animal Research and One Health, EarlyView.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao, Xingyuan Ma, Ping Tian, Lianbin Li, Zafir Muhammad, Xiaokun Wang, Xuemei Xue, Jinhe Xiao, Liangjun Zheng, F. A. El‐Gohary, Xin Zhao, Junning Pu, Huping Xue   +12 more
wiley   +1 more source