| 词汇 | example_english_reactive-oxygen |
| 释义 | reactive oxygencollocation in Englishmeanings of reactiveand oxygenThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with oxygen. reactive adjective uk /riˈæk.tɪv/ us /riˈæk.tɪv/ reacting to events or situations rather than acting first to change or ... See more at reactive oxygen noun[U] uk /ˈɒk.sɪ.dʒən/ us /ˈɑːk.sɪ.dʒən/ a chemical element that is a gas with no smell or colour. Oxygen forms a large part of the air on earth, and is needed by animals and plants ... See more at oxygen Examples of reactive oxygenThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The collective rise in reactiveoxygen and nitrogen species can aberrantly affect intracellular proteins, nucleic acids, lipids and cell membranes. Involvement of reactiveoxygen intermediates in cyclooxygenase-2 expression induced by interleukin-1 tumor necrosis factor-alpha, and lipopolysaccharide. Generation of reactiveoxygen and nitrogen species in contracting skeletal muscle: potential impact on aging. Some metalloproteins are designed to protect a biological system from the potentially harmful effects of oxygen and other reactiveoxygen-containing molecules such as hydrogen peroxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a fat-soluble antioxidant, it stops the production of reactiveoxygen species formed when fat undergoes oxidation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They reduce hydroperoxides that otherwise convert to toxic byproducts and/or reactiveoxygen species that can cause further damage to the cell. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In mammals, the question of the net effect of reactiveoxygen species on aging is even less clear. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This bound form is thought to mediate the production of reactiveoxygen species in the brain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, the presence of reactiveoxygen species in marine systems is hard to detect and measure accurately, for a number of reasons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Iron released from the heme generates reactiveoxygen species, damaging the kidney cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has been shown to reduce reactiveoxygen species levels "in vitro". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In living organisms, which are composed mostly of water, majority of the damage is caused by the reactiveoxygen species, free radicals produced from water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One are of this research involves the essential role of free radicals (reactiveoxygen species and the like) as modulators of ischaemic injury. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The use of oxygen as part of the process for generating metabolic energy produces reactiveoxygen species. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, other soluble factors such as neurotoxins, excitatory neurotransmitters, prostaglandin, reactiveoxygen, and nitrogen species are secreted by activated microglia. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Opening of the pore may cause mitochondria to swell and release reactiveoxygen species and other proteins that can lead to apoptosis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stress-dependent reversible dephosphorylation of cytochrome c oxidase suggests formation of reactiveoxygen species. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. During this time, microglia generate reactiveoxygen species and release signals to recruit peripheral immune cells for an inflammatory response. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Metabolic imbalances associated with temperature extremes result in the build-up of reactiveoxygen species, which can be countered by antioxidant systems. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The higher the blue score, the better the cell is at producing reactiveoxygen species. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of reactive Go to the definition of oxygen See other collocations with oxygen |
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