(n.) A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc.
Example Sentences:
(1) Compound Z has the properties expected of an oxidized MPT precursor.
(2) PMNs could be primed for PMA-triggered oxidative burst by muramyl peptide molecules (MDP) and two of its adjuvant active nonpyrogenic derivatives.
(3) Arterial oxyhaemoglobin saturation (SaO2) was monitored continuously during normal labour in 33 healthy parturients receiving pethidine and nitrous oxide for analgesia.
(4) The stopped-flow technique was used to measure the rate constants for the reactions between the oxidized forms of peroxidase with luminol and the following substrates: p-iodophenol, p-bromophenol, p-clorophenol, o-iodophenol, m-iodophenol, luciferin, and 2-iodo-6-hydroxybenzothiazole.
(5) The results show that in TMO-treated animals the time to the onset of convulsions, the time to the onset of NADH oxidation-reduction cycles, and the survival time were significantly longer than in the control group.
(6) Nitrous oxide, 60% (P less than 0.025) and 80% (P less than 0.02), caused significant increases in release of beta-endorphin.
(7) Uptake could be supported either by substrate oxidation or by adenosine 5'-triphosphate (ATP), and was inhibited in the former case by antimycin or cyanide, in the latter case by oligomycin, and in both cases by 2,4-dinitrophenol.
(8) Peripheral blood monocytes undergo an oxidative burst similar to that seen in neutrophils.
(9) Direct limiting effects of hypothermia on tissue O2 delivery and muscle oxidative metabolism as well as vasoconstriction and arteriovenous shunting associated with CPB procedures are likely to be involved in the above mentioned alterations of cell metabolism.
(10) EDRF is even more labile than prostacyclin, with a half-life of about 6 seconds, and it has recently been identified as nitric oxide.
(11) Both SAA and non-SAA enhanced ammonium excretion but only non-SAA enhanced organic anion excretion, an indicator of incomplete oxidation of organic acids.
(12) Despite the nearly anaerobic state of the ascites tumor fluid in vivo, cancer cells suspended in this fluid oxidized FFA at least as fast as they do in vitro under aerobic conditions.
(13) Steroid-treated steers showed a slight decline in synthesis which was significant (P less than 0.05) at week +5 post-implant while amino acid oxidation was significantly lower at weeks +2 (P less than 0.01) and +5 (P less than 0.05) compared with control animals.
(14) In the present work, we measured the inactivation of methionine synthase and the concurrent homocysteine export rate of two murine and four human cell lines during nitrous oxide exposure.
(15) These series were prepared by oxidation of the new hydroquinone precursors.
(16) Rhesus monkey BAT mitochondria (BATM) possess an uncoupling protein that is characteristic of BAT as evidenced by the binding of [3H]GDP, the inhibition by GDP of the high Cl- permeability or rapid alpha-glycerol-3-phosphate oxidation.
(17) Anaesthesia was achieved by a mixture of oxygen, nitrous oxide and fluothane without use of muscle relaxants.
(18) Endothelium-dependent relaxations to acetylcholine and endothelium-independent relaxations to nitric oxide were observed in rings from both strains during contraction with endothelin.
(19) Rapid reaction studies show the formation of an intermediate which is common to both the oxidation and inactivation pathways.
(20) During the carcinogens metabolism compounds are assumed to be formed, those are able to affect oxidative phosphorylation without forming any stable link with the respiratory chain components.
Yellowcake
Definition:
Example Sentences:
(1) Paladin Energy, which mines uranium in Malawi and Namibia (the largest sources of uranium oxide, or "yellowcake", after Kazakhstan, Canada and Australia), has warned that if the price stays depressed, supply will dip by 25% by 2020.
(2) Israel had few qualms about proliferating nuclear weapons knowhow and materials, giving South Africa's apartheid regime help in developing its own bomb in the 1970s in return for 600 tons of yellowcake.
(3) "Yellowcake" now refers to a type of dessert, not uranium; a "roadmap" is not a plan to extricate your nation from war, but a thing your smartphone has that tells you how exactly to get to Starbucks.
(4) Although the levels of tubular proteinuria were mild, a dose-effect relation existed between the clearance of beta-2-microglobulin, relative to that of creatinine, and the length of time that the uranium workers had spent in the yellowcake drying and packaging area, the work area with the highest exposures to soluble uranium.
(5) US and British documents declassified last year also revealed a previously unknown Israeli purchase of about 100 tons of yellowcake from Argentina in 1963 or 1964, without the safeguards typically used in nuclear transactions to prevent the material being used in weapons.
(6) In "Uranium mill tailings: Congress addresses a long-neglected problem" by Luther J. Carter (News and Comment, 13 Oct. 1978, p. 191), the chemical designation for yellowcake was given as (308)U, instead of the correct formula, U(3)O(8).
(7) Rumors of a Niger-Iraq uranium deal had first surfaced in Rome in 2001, as documents purporting to be related to the sale of 500 metric tonnes of yellowcake (a lightly refined uranium ore) circulated in intelligence circles and among journalists.
(8) The yellowcake was concealed in drums labelled "plumbat", a lead derivative, and loaded onto a freighter leased by a phony Liberian company.
(9) Furthermore, sulfate may be used to delineate acidic U tailings from other sources of contamination (U ore dust, yellowcake, naturally elevated U and Ra) in the environment.
(10) In what became known as the Plumbat affair, the Israelis used a web of front companies to buy a consignment of uranium oxide, known as yellowcake, in Antwerp.
(11) For nearly a year prior to the invasion, President Bush and his administration peppered the airwaves with serious accusations against Saddam Hussein, including claims of aluminum tubes that could be used in centrifuges to enrich uranium, and of Iraqi efforts to purchase uranium yellowcake from Africa.
(12) Dose-response studies were conducted to assess the effects of two types of cages on the nephrotoxic response of rats to uranium from implanted refined uranium ore (yellowcake).