Results 21 to 30 of about 49,276 (355)
Antifungal Action of Arabidopsis thaliana TCP21 via Induction of Oxidative Stress and Apoptosis
Antioxidants, 2023 The realm of antimicrobial proteins in plants is extensive but remains relatively uncharted. Understanding the mechanisms underlying the action of plant antifungal proteins (AFPs) holds promise for antifungal strategies.
Seong-Cheol Park +4 more
doaj +1 more source
Sensitive superoxide detection in vascular cells by the new chemiluminescence dye L-012 [PDF]
, 1999 The detection superoxide production in vascular cells is usually limited by a low sensitivity of available assays, We tested the applicability of the luminol derivate L-012 {[}8-amino-5-chloro-7-phenylpyridol{[}3,4-d]pyridazine-l,4(2H,3H)dione] to ...
Gloe, Torsten +4 more
core +1 more source
Life, 2023 Isorhamnetin has gained research interest for its anti-inflammatory, anti-proliferative and chemoprotective properties. In this study, human colon adenocarcinoma cells were cultured in the presence or absence of different isorhamnetin concentrations (5 ...
Hana Greifová +9 more
doaj +1 more source
Cancer Nanotechnology, 2023 Gallic acid is a natural antioxidant present in many plants such as tea, sumac, gallnut and other plants. This naturally occurring gallic acid is known to exhibit auto-oxidation under certain conditions, generating several reactive oxygen species (ROS ...
Ahmed. A. G. El-Shahawy +4 more
doaj +1 more source
Ars Pharmaceutica, 2021 Introduction: Sonneratia apetala Buch-Ham is a true mangrove inhabitant in Indian Sunderban and it is used in folk medicine for digestive disorders. Method: Hydro-methanolic (20:80) extract of Sonneratia apetala leaves (SA) was chemically standardized
Avijit Hazra +3 more
doaj +1 more source
Copper- and Zinc-containing Superoxide Dismutase Can Act as a Superoxide Reductase and a Superoxide Oxidase [PDF]
Journal of Biological Chemistry, 2000 The copper- and zinc-containing superoxide dismutase can catalyze the oxidation of ferrocyanide by O(2) as well as the reduction of ferricyanide by O(2). Thus, it can act as a superoxide dismutase (SOD), a superoxide reductase (SOR), and a superoxide oxidase (SOO).
Stefan I. Liochev, Irwin Fridovich
openaire +3 more sources
Key problems of the four-dimensional Earth system
Matter and Radiation at Extremes, 2020 Compelling evidence indicates that the solid Earth consists of two physicochemically distinct zones separated radially in the middle of the lower mantle at ∼1800 km depth.
Ho-kwang Mao, Wendy L. Mao
doaj +1 more source
Rubidium superoxide: a p-electron Mott insulator [PDF]
, 2012 Rubidium superoxide, RbO_2, is a rare example of a solid with partially-filled electronic p states, which allows to study the interplay of spin and orbital order and other effects of strong electronic correlations in a material that is quite different ...
Claude Ederer +4 more
core +2 more sources
International Journal of Photoenergy, 2001 The photoreactivity of zinc tetraphenylporphyrin (ZnTPP) in the presence of photoexcited CdS nanoparticles and molecular oxygen in 2-propanol has been revisited.
Alex V. Isarov, John Chrysochoos
doaj +1 more source
eLife, 2018 Mitochondrial dysfunction and subsequent metabolic deregulation is observed in neurodegenerative diseases and aging. Mutations in the presenilin (PSEN) encoding genes (PSEN1 and PSEN2) cause most cases of familial Alzheimer’s disease (AD); however, the ...
Shaarika Sarasija +5 more
doaj +1 more source