(n.) A colorless, tasteless, odorless, gaseous element occurring in the free state in the atmosphere, of which it forms about 23 per cent by weight and about 21 per cent by volume, being slightly heavier than nitrogen. Symbol O. Atomic weight 15.96.
(n.) Chlorine used in bleaching.
Example Sentences:
(1) Steady-state values of cell, glucose, and cellulase concentration oxygen tension, and outlet gas oxygen partial pressure were recorded.
(2) It is concluded that amlodipine reduces myocardial ischemic injury by mechanism(s) that may involve a reduction in myocardial oxygen demand as well as by positively influencing transmembrane Ca2+ fluxes during ischemia and reperfusion.
(3) Heart rate (HR), pulmonary ventilation (V), oxygen consumption (VO2), carbon dioxide production (VCO2), and respiratory quotient (RQ) were measured.
(4) Manometric studies with resting cells obtained by growth on each of these sulfur sources yielded net oxygen uptake for all substrates except sulfite and dithionate.
(5) The data indicate that ebselen is likely to be useful in the therapy of inflammatory conditions in which reactive oxygen species, such as peroxides, play an aetiological role.
(6) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
(7) Microelectrodes were used to measure the oxygen tension (PO2) profile within individual spheroids at different stages of growth.
(8) However, time in greater than 21% oxygen was significantly longer in infants less than 1000 g (median 30 days, 8.5 days in patients greater than 1000 g, p less than 0.01).
(9) Previous studies have not evaluated the potential for oxygen toxicity at 9.5 psia.
(10) The pH of ST solutions varied with the mode of oxygenation as follows: 7.9-8.2 in Groups I and IV; 8.7-8.9 in Groups II and V; 7.1-7.4 in Groups III and VI.
(11) The aim of this study was to plot the course of the transcutaneously measured PCO2 (tcPCO2) in the fetus during oxygenation of the mother.
(12) Blood gas variables produced from a computed in vivo oxygen dissociation curve, PaeO2, P95 and C(a-x)O2, were introduced in the University Hospital of Wales in 1986.
(13) Also for bronchogenic carcinoma with that a dependence could be shown between haemoglobin concentration--and by this the oxygen supply of the tumor--and the reaction of the primary tumor after radiotherapy.
(14) The present results using approximately 12% hemoglobin concentration in 0.1 M Bistris buffer at pD 7 and 27 degrees C with and without organic phosphate show that there is no significant line broadening on oxygenation (from 0 to 50% saturation) to affect the determination of the intensities or areas of these resonances.
(15) There was good agreement between the survival of normally oxygenated cells in culture and bright cells from tumors and between hypoxic cells in culture and dim cells from tumors over a radiation dosage range of 2-5 Gray.
(16) In presence of oxygen (air) the phototactic reaction values are somewhat lower than in its absence.
(17) A fiberoptic flow-directed catheter inserted into the hepatic vein continuously measures hepatic venous oxygen hemoglobin saturation (ShvO2).
(18) Anaesthesia was achieved by a mixture of oxygen, nitrous oxide and fluothane without use of muscle relaxants.
(19) The use of 100% oxygen to calculate intrapulmonary shunting in patients on PEEP is misleading in both physiological and methodological terms.
(20) Tachycardia, pulmonary hypertension, increased venous oxygen desaturation, and increasing core temperature develop as the syndrome progresses.
Suffocate
Definition:
(a.) Suffocated; choked.
(v. t.) To choke or kill by stopping respiration; to stifle; to smother.
(v. t.) To destroy; to extinguish; as, to suffocate fire.
(v. i.) To become choked, stifled, or smothered.
Example Sentences:
(1) In his only specific growth measure, he said Britain's planning laws would have to be scrapped so more housing could be built, vowing to scrap "the suffocating bureaucracy" that he said was holding economic growth back.
(2) Because of inspiration into the tracheo-bronchial aireays, regurgitation from purely oesophageal diseases can provoke various respiratory affections: acute broncho-pulmonary blocking broncho-pneumonia, pulmonary suppuration, night cough, fits of nocturnal suffocation, chronic bronchitis sometimes hemoptic.
(3) An orderly process of dealing with asylum claims at the earliest point would be infinitely preferable to desperate families laying siege to central European railway stations, risking their lives clinging on to vehicles at Calais or suffocating in vehicles transporting them across borders.
(4) If any of them is neglected or isolated from the rest, the whole will be impoverished-the student will suffocate in disconnected, empirical facts; fanciful theories will be spun from tenuous evidence; well established theory will be neglected by the practitioner; the best-intentioned schemes will have disastrous long-term consequences.
(5) But his growing band of critics fear the suffocation of democracy and human rights.
(6) There is nothing he said which could be understood as an incitement to violence, and nothing which is not obviously true, and commonplace outside the squalid little dogma that suffocates the human spirit in Saudi.
(7) On day one, we were almost stampeded by elephants, and I had to suffocate a goat and then drink its blood directly from the jugular.
(8) I marvel now at how he learned to anchor himself – physically and mentally – in that suffocating darkness.
(9) This trip to Basel should, in theory, be as tough as it gets and that layer of insurance may have helped Hodgson’s team to play without feeling too suffocated by external pressures.
(10) In sum, we will render impotent the government's efforts to use its coercive pressure over corporations to suffocate not only WikiLeaks but any other group it may similarly target in the future.
(11) Every weekend ... you end up getting suffocated by what happens on the football field.
(12) "We are so used to seeing one idea of what a young man or woman is in the popular media," she says, adding that it is "suffocating" how homogeneously young people are represented on screen.
(13) Patients with advanced esophageal carcinoma with tracheobronchial obstruction usually present with severe dyspnea or hemoptysis or both and may die of suffocation.
(14) His head pounds, “my chest gets heavy, stomach gets tight” and “I feel suffocated, anxious.” “I have difficulty breathing at the end of the day, my face is black with soot,” says Kumar, waiting for his next fare on a noisy corner in south Delhi, beside a road jammed with honking cars, trucks and buses.
(15) The notoriously suffocating tone of the 50th anniversary in 1966, when veterans of 1916 were still alive and the all-Ireland republic was treated as unfinished business, has been replaced by a more open and inclusive approach today, as the rising recedes into history, though without diminishing its narrative potency.
(16) From 1 January, residents in India’s capital city, which had been suffocating under a blanket of smog in recent days, will only be able to drive on alternate days based on their licence plate number; odd numbers on one day, even on the other.
(17) Some were related to age group specific behaviour, such as drownings and falls in young children and suffocations in infants.
(18) But is it really so bad that Lydia refuses to conform to the strict and suffocating conventions of female propriety?
(19) She died of the suffocation caused by bronchopneumonia at the age of 60 years.
(20) With Greece suffocating under capital controls and the banks fighting for survival under a mountain of bad debt, a main focus of the bailout programme is saving and reviving the banking sector through the recapitalisation of ailing financial institutions.