Results 41 to 50 of about 550,413 (349)
Macrophages, reactive nitrogen species, and lung injury [PDF]
Annals of the New York Academy of Sciences, 2010 Evidence has accumulated over the past several years demonstrating that lung injury following inhalation of irritants like ozone is due, not only to direct effects of the chemical, but also indirectly to the actions of inflammatory mediators released by infiltrating macrophages.
Debra L, Laskin +5 more
openaire +2 more sources
Medical Gas Plasma Jet Technology Targets Murine Melanoma in an Immunogenic Fashion
Advanced Science, 2020 Medical technologies from physics are imperative in the diagnosis and therapy of many types of diseases. In 2013, a novel cold physical plasma treatment concept was accredited for clinical therapy.
Sander Bekeschus +5 more
doaj +1 more source
Detection of reactive oxygen and nitrogen species by electron paramagnetic resonance (EPR) technique [PDF]
, 2017 During the last decade there has been growing interest in physical-chemical oxidation processes and the behavior of free radicals in living systems. Radicals are known as intermediate species in a variety of biochemical reactions.
Gurer-Orhan, H., Saso, L., Suzen, S.
core +2 more sources
Oxidative DNA Damage and Repair: Mechanisms, Mutations, and Relation to Diseases
Antioxidants, 2023 Oxidative DNA damage (ODD) by reactive oxygen species (ROS) or reactive nitrogen species (RNS) is an inevitable tradeoff for using oxidation processes by living cells as a source of energy [...]
Marina Roginskaya, Yuriy Razskazovskiy
doaj +1 more source
Reactive nitrogen in Asian continental outflow over the western Pacific: Results from the NASA Transport and Chemical Evolution over the Pacific (TRACE-P) airborne mission [PDF]
, 2003 We present here results for reactive nitrogen species measured aboard the NASA DC-8 aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P) mission. The large-scale distributions total reactive nitrogen (NOy,sum = NO + NO2 + HNO3 +
Atlas, Elliot +13 more
core +2 more sources
Frontiers in Pharmacology, 2023 Mitochondria are complex endosymbionts that evolved from primordial purple nonsulfur bacteria. The incorporation of bacteria-derived mitochondria facilitates a more efficient and effective production of energy than what could be achieved based on ...
Pascal Büttiker +7 more
doaj +1 more source
Periodontal disease etiology and role of oxidative stress
Magazin of Al-Kufa University for Biology, 2023 The term "periodontal disease" is used to describe an array of inflammatory conditions that can affect the periodontium. In response to the challenge given by the bacteria, the gingival and periodontal tissues undergo a complicated chain of events ...
Dhamyaa Jabbar
doaj +1 more source
Glutathione Participation in the Prevention of Cardiovascular Diseases
Antioxidants, 2021 Cardiovascular diseases (CVD) (such as occlusion of the coronary arteries, hypertensive heart diseases and strokes) are diseases that generate thousands of patients with a high mortality rate worldwide.
Deyamira Matuz-Mares +3 more
doaj +1 more source
Biology, 2023 Carnivorous plants attract animals, trap and kill them, and absorb nutrients from the digested bodies. This unusual (for autotrophs) type of nutrient acquisition evolved through the conversion of photosynthetically active leaves into specialised organs ...
Urszula Krasuska +4 more
doaj +1 more source
Journal of International Clinical Dental Research Organization, 2010 Background: Melatonin, a secretory product of the vertebrate pineal gland, activates several elements of the immune system that reduce tissue destruction during the inflammatory response, either directly by scavenging free radical, reactive oxygen ...
Nilkanth Mhaske +3 more
doaj +1 more source