Results 21 to 30 of about 59,403 (217)

Mitochondrial Management of Reactive Oxygen Species [PDF]

Antioxidants, 2021
Mitochondria in aerobic eukaryotic cells are both the site of energy production and the formation of harmful species, such as radicals and other reactive oxygen species, known as ROS. They contain an efficient antioxidant system, including low-molecular-mass molecules and enzymes that specialize in removing various types of ROS or repairing the ...
Gaetana Napolitano, Gianluca Fasciolo, Paola Venditti   +2 more
openaire   +4 more sources

Effects of O₂ Addition on the Discharge Parameters and Production of Reactive Species of a Transferred Atmospheric Pressure Plasma Jet

Applied Sciences, 2021
The therapeutic effects of atmospheric pressure plasma jets (APPJs) have been associated with the presence of reactive species, mainly the reactive oxygen and nitrogen ones, generated in this kind of plasmas.
Fellype Nascimento, Kleber Petroski, Konstantin Kostov   +2 more
doaj   +1 more source

Cell Morphology, Viability, Osteocalcin Activity, and Alkaline Phosphatase Activity in Milled versus Unmilled Surface of the Femoral Head

Journal of Orthopaedic Surgery, 2016
Purpose To evaluate cellular activity in milled versus unmilled surface of the femoral head in 21 patients who underwent robot-assisted total hip arthroplasty (THA). Methods The femoral head of 21 consecutive patients who underwent robot-assisted THA for
Kee Hyung Rhyu, Chang Hoon Cho, Kyung Sik Yoon, Young Soo Chun   +3 more
doaj   +1 more source

Application of Non-Thermal Plasma to Fungal Resources

Journal of Fungi, 2022
In addition to being key pathogens in plants, animals, and humans, fungi are also valuable resources in agriculture, food, medicine, industry, and the environment.
Mayura Veerana, Nannan Yu, Wirinthip Ketya, Gyungsoon Park   +3 more
doaj   +1 more source

Antioxidant Effects of Anthocyanin-Rich Riceberry™ Rice Flour Prepared Using Dielectric Barrier Discharge Plasma Technology on Iron-Induced Oxidative Stress in Mice

Molecules, 2021
Redox-active iron generates reactive oxygen species that can cause oxidative organ dysfunction. Thus, the anti-oxidative systems in the body and certain dietary antioxidants, such as anthocyanins, are needed to control oxidative stress.
Natwalinkhol Settapramote, Niramon Utama-ang, Touchwin Petiwathayakorn, Kornvipa Settakorn, Saovaros Svasti, Somdet Srichairatanakool, Pimpisid Koonyosying   +6 more
doaj   +1 more source

Granzymes in health and diseases: the good, the bad and the ugly

Frontiers in Immunology
Granzymes are a family of serine proteases, composed of five human members: GA, B, H, M and K. They were first discovered in the 1980s within cytotoxic granules released during NK cell- and T cell-mediated killing.
Lavinia Cigalotto, Lavinia Cigalotto, Denis Martinvalet, Denis Martinvalet   +3 more
doaj   +1 more source

Can Photobiomodulation Therapy (PBMT) Minimize Exercise-Induced Oxidative Stress? A Systematic Review and Meta-Analysis

Antioxidants, 2022
Oxidative stress induced by exercise has been a research field in constant growth, due to its relationship with the processes of fatigue, decreased production of muscle strength, and its ability to cause damage to the cell.
Thiago De Marchi, João Vitor Ferlito, Marcos Vinicius Ferlito, Mirian Salvador, Ernesto Cesar Pinto Leal-Junior   +4 more
doaj   +1 more source

Proximitomics by Reactive Species

ACS Central Science
The proximitome is defined as the entire collection of biomolecules spatially in the proximity of a biomolecule of interest. More broadly, the concept of the proximitome can be extended to the totality of cells proximal to a specific cell type. Since the spatial organization of biomolecules and cells is essential for almost all biological processes ...
Shaoran Zhang, Qi Tang, Xu Zhang, Xing Chen   +3 more
openaire   +3 more sources

Cold Atmospheric Plasma Cancer Treatment, a Critical Review

Applied Sciences, 2021
Cold atmospheric plasma (CAP) is an ionized gas, the product of a non-equilibrium discharge at atmospheric conditions. Both chemical and physical factors in CAP have been demonstrated to have unique biological impacts in cancer treatment. From a chemical-
Dayun Yan, Alisa Malyavko, Qihui Wang, Li Lin, Jonathan H. Sherman, Michael Keidar   +5 more
doaj   +1 more source

Biologically Relevant Small Radicals

CHIMIA, 2008
Biologically relevant small radicals are at the focus of the working group 4 (WG4) of the COST Action CM0603 (Free Radicals in Chemical Biology, CHEMBIORADICAL). This article surveys the areas of research being undertaken by the partners in WG4.
Georg Bauer, Gabor Speier, Gabor Merenyi, Jozsef Kaizer, Sara Goldstein, Bernard T. Golding, Georg Gescheidt, Lidia Gebicka, Jerzy L. Gebicki, Chryssostomos Chatgilialoglu, Peter Wardman   +10 more
doaj   +1 more source