Results 61 to 70 of about 605,993 (360)

Zinc and Copper Levels in Patients with Primary Hypertension and Normotension [PDF]

, 2015
One of the causes of primary hypertension is an exposure to free radicals. The formation of free radicals in the body can be prevented by taking antioxidants. Zinc and copper are cofactors of endogenous antioxidant enzyme superoxide dismutase. This study
Adriani, M. (Merryana), Suryana, A. L. (Arinda), Wirjatmadi, B. (Bambang)   +2 more
core  

FeDSNP‐Pa Nanoassemblies: A Triple‐Action Therapeutic Strategy Targeting Oxidative Stress, Inflammation, and Pyroptosis for Retinal Ganglion Cell Protection in Glaucoma

Advanced Functional Materials, EarlyView.
FeDSNP‐Pa, a metallized nanoparticle loaded with sodium pyruvate (Pa), exerts triple therapeutic effects by scavenging reactive oxygen species (ROS), suppressing inflammatory responses, and inhibiting pyroptosis signaling pathways. This multifunctional neuroprotective strategy protecting retinal ganglion cells (RGCs) from elevated intraocular pressure ...
Yukun Wu, Xue Li, Tong Wu, Dan Ji, Yugang Bai, Xuezhi Zhou   +5 more
wiley   +1 more source

Depleting levels of endogenous anti-oxidant superoxide dismutase in oral sub-mucous fibrosis: A systematic review and meta-analysis

Journal of Oral Biology and Craniofacial Research, 2022
Objective: The systematic review is aimed to assess the antioxidant status by superoxide dismutase level in oral sub-mucous fibrosis using available literature.
Khadijah Mohideen, C. Krithika, Nadeem Jeddy, Shaheen Shamsuddin, Sulphi Abdul Basheer, Shan Sainudeen, Asma Ahmed Alomar, Samirah Ahmed Sahly, Shazia Mushtaq, A. Thirumal Raj, Alessio Zanza, Luca Testarelli, Shankargouda Patil   +12 more
doaj   +1 more source

Catalase, superoxide dismutase and ascorbate-glutathione cycle enzymes confer drought tolerance of Amaranthus tricolor

Scientific Reports, 2018
The study was performed to explore physiological, non-enzymatic and enzymatic detoxification pathways of reactive oxygen species (ROS) in tolerance of Amaranthus tricolor under drought stress.
Umakanta Sarker, S. Oba
semanticscholar   +1 more source

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

The crystal structure of superoxide dismutase from Plasmodium falciparum [PDF]

, 2006
Background: Superoxide dismutases (SODs) are important enzymes in defence against oxidative stress. In Plasmodium falciparum, they may be expected to have special significance since part of the parasite life cycle is spent in red blood cells where the ...
Boucher, Ian W., Brannigan, James A., Brzozowski, Andrzej M., Kyes, Sue A., Schnick, Claudia, Smith, Derek J., Wilkinson, Anthony J.   +6 more
core   +3 more sources

General Control of Amino Acid Synthesis 5‐Like 1‐Mediated Acetylation of Manganese Superoxide Dismutase Regulates Oxidative Stress in Diabetic Kidney Disease [PDF]

, 2021
Tingting Lv, Yao Lu, Yi Liu, Hong Feng, Chensheng Li, Sheng Wei, Zheng‐Guo Cui, Suwei Zhu, Xia Gu, Zhe Yang, Qiang Wan   +10 more
openalex   +1 more source

Proteins, Processing, and Properties of Adhesive Fluid Condensates Purified from Mussels

Advanced Functional Materials, EarlyView.
Mussels exhibit an unmatched proficiency for adhering to wet surfaces in salty environments—a remarkable ability that could inspire new biomedical and technical glues. The fluid protein condensates used to form the underwater mussel glue are extracted, reconstituted and characterized with advanced spectroscopy and nanomechanical analysis, revealing ...
Mathieu D. Rivard, Max Renner‐Rao, Nahid Hassanpour, Franziska Jehle, Chang‐Sheng Wang, Duy Anh Pham, Daniel J. Jackson, Xavier Banquy, Matthew J. Harrington   +8 more
wiley   +1 more source

Relationship between blood superoxide dismutase activity and zinc, copper, glutathione and metallothioneines concentrations in calves

Biomath, 2021
RedOx processes determine the resistance of the organism to pollutants. The aim of the study was to establish a possible relationship between copper and zinc concentration in the blood of calves and the enzyme activity of superoxide dismutase.
Vladimir Safonov, Vadim Ermakov, Valentina Danilova, Vyacheslav Yakimenko   +3 more
doaj   +1 more source

Exercise redox biochemistry:conceptual, methodological and technical recommendations [PDF]

, 2017
Exercise redox biochemistry is of considerable interest owing to its translational value in health and disease. However, unaddressed conceptual, methodological and technical issues complicate attempts to unravel how exercise alters redox homeostasis in ...
Bailey, Damian M., Close, Graeme L., Cobley, James N., Davison, Gareth W.   +3 more
core   +7 more sources