Results 21 to 30 of about 5,663,581 (403)
, 2010 Commissioned article looking back at London's printmaking workshops of the 1960s and 70s, DIY sites of political and community activism that rejected the role of the artist to participate in a network of campaign groups, radical publishers and ...
Baines, Jess
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Evolution of the Knowledge of Free Radicals and Other Oxidants
Oxidative Medicine and Cellular Longevity, 2020 Free radicals are chemical species (atoms, molecules, or ions) containing one or more unpaired electrons in their external orbitals and generally display a remarkable reactivity.
S. Di Meo, P. Venditti
semanticscholar +1 more source
Antioxidants, 2023 Cancer is considered one of the main causes of human death worldwide, being characterized by an alteration of the oxidative metabolism. Many natural compounds from plant origin with anti-tumor attributes have been described.
Marta Rodríguez-Ruiz +8 more
doaj +1 more source
Spectroscopy of free radicals and radical containing entrance-channel complexes in superfluid helium nano-droplets [PDF]
, 2006 The spectroscopy of free radicals and radical containing entrance-channel complexes embedded in superfluid helium nano-droplets is reviewed. The collection of dopants inside individual droplets in the beam represents a micro-canonical ensemble, and as ...
Alkemade U +22 more
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Antioxidants, 2018 Oxidative stress is associated with obstetric complications during ovarian hyperstimulation in women undergoing in vitro fertilization. The follicular fluid contains high levels of proteins, which are the main targets of free radicals.
Irantzu Pérez-Ruiz +7 more
doaj +1 more source
Antioxidants, 2019 During the ripening of sweet pepper (Capsicum annuum L.) fruits, in a genetically controlled scenario, enormous metabolic changes occur that affect the physiology of most cell compartments.
Marta Rodríguez-Ruiz +6 more
doaj +1 more source
Free Radicals as a Double-Edged Sword: The Cancer Preventive and Therapeutic Roles of Curcumin
Molecules, 2020 Free radicals, generally composed of reactive oxygen species (ROS) and reactive nitrogen species (RNS), are generated in the body by various endogenous and exogenous systems.
N. Gupta +5 more
semanticscholar +1 more source
A novel profluorescent dinitroxide for imaging polypropylene degradation [PDF]
, 2008 Free-radical processes underpin the thermo-oxidative degradation of polyolefins. Thus, to extend the lifetime of these polymers, stabilizers are generally added during processing to scavenge the free radicals formed as the polymer degrades.
Fairfull-Smith, Kathryn E. +4 more
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Agronomy, 2019 Pomegranate (Punica granatum L.) is a common edible fruit. Its juice can be used as a source of antioxidative compounds, primarily polyphenols and vitamin C, in addition to other vitamins and minerals.
Melisa Pinilla +4 more
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Carotenoids - Effective Radical Scavengers for Healthy and Beautiful Skin [PDF]
, 2019 Free radicals are involved in various diseases and skin aging. To reduce and prevent this risk, our body produces antioxidants that can neutralize free radicals.
Darvin, Maxim E. +4 more
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