Results 1 to 10 of about 269,120 (297)

Scavenging of reactive oxygen and nitrogen species with nanomaterials [PDF]

Nano Research, 2018
Reactive oxygen and nitrogen species (RONS) are essential for normal physiological processes and play important roles in cell signaling, immunity, and tissue homeostasis. However, excess radical species are implicated in the development and augmented pathogenesis of various diseases.
Carolina A, Ferreira, Dalong, Ni, Zachary T, Rosenkrans, Weibo, Cai   +3 more
openaire   +2 more sources

Dissolved black nitrogen: an overlooked active nano-catalyst in the abiotic transformation of chlorophenols by sulfides in the subsurface water

Biochar
The incomplete combustion of biomass and fossil fuels results in the formation of not only black carbon (BC) but also black nitrogen (BN), the dissolved fractions of which (i.e., DBC and DBN) are important components of dissolved organic matter pool ...
Yikang Zhang, Meiyan Wang, Yiwen Wang, Fei Wang, Yan Gong, Kaiyue Yin, Fei Lian, Baoshan Xing   +7 more
doaj   +1 more source

Oxidative Stress in Renal Health

Antioxidants
Oxidative stress is caused by the increase in reactive oxygen species (ROS) and reactive nitrogen species (RNS) inside cells [...]
Ana Cristina Simões e Silva
doaj   +1 more source

Reactive oxygen species in disease: Rebuttal of a conventional concept

Journal of Controversies in Biomedical Research, 2015
The production of intracellular reactive oxygen species and reactive nitrogen species has long been proposed as leading to the random deleterious modification of macromolecules (i.e., nucleic acids, proteins) with an associated progressive development of
Luis Vitetta, Samantha Coulson, Anthony W Linnane   +2 more
doaj   +1 more source

Involvement of endolysosome iron in HIV-1 gp120-, morphine-, and iron supplementation-induced disruption of the reactive species interactome and induction of neurotoxicity

Redox Report
Background: Iron continues to be linked to the pathogenesis of neurodegenerative disorders including HIV-1 associated neurocognitive disorders (HAND). People with HIV-1 who use opioids have a higher risk of developing HAND, and HIV-1 proteins and opioids
Nirmal Kumar, Peter W. Halcrow, Darius N. K. Quansah, Braelyn Liang, Olimpia Meucci, Jonathan D. Geiger   +5 more
doaj   +1 more source

Antioxidant therapy for hypertension; a mini-review on the recent findings [PDF]

Journal of Nephropharmacology
Oxidative stress is a key mechanism underlying hypertension. Therefore, antioxidant therapy is an attractive concept for hypertension. Antioxidant therapy has been shown to have a significant impact on blood pressure reduction in various studies.
Samira Mehrabi Pari, Mohammad Memarian, Rahimeh Eskandarian   +2 more
doaj   +1 more source

NOXious gases and the unpredictability of emerging plant pathogens under climate change

BMC Biology, 2017
Emerging pathogens of crops threaten food security and are increasingly problematic due to intensive agriculture and high volumes of trade and transport in plants and plant products.
Helen N. Fones, Sarah J. Gurr
doaj   +1 more source

reactive nitrogen species

Citation: 'reactive nitrogen species' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.16022 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for
openaire   +1 more source

Reactive nitrogen species inhibit branched chain alpha-ketoacid dehydrogenase complex and impact muscle cell metabolism. [PDF]

J Biol Chem, 2023
Arp NL, Seim GL, Votava JA, Josephson J, Fan J.   +4 more
europepmc   +1 more source

Reactive Oxygen and Nitrogen Species on Monocyte and Macrophage Biology

Antioxidants
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are central regulators of monocyte and macrophage biology, shaping their survival, differentiation, migration, and effector functions.
Francisco Rafael Jimenez-Trinidad, Sofia Morini, Armanda Buffon, Andrea de Prisco, Greta Galati, Astrid de Ciutiis, Alessia d’Aiello, Francesc Jiménez-Altayó, Ana Paula Dantas, Giovanna Liuzzo, Anna Severino   +10 more
doaj   +1 more source