| 词汇 | oxygenation |
| 释义 | oxygenation noun[ U ] chemistryuk /ˌɒk.sɪ.dʒənˈeɪ.ʃən/ us /ˌɑːk.sɪ.dʒəˈneɪ.ʃən/ the process of adding oxygen to something: 氧合，加氧 Oxygenation of the blood is a key function of the lungs.为血液加氧是肺的关键功能。 Physical & chemical processes absorbable absorptive absorptive capacity absorptivity acidification endothermic reaction excitability excitation excite exergonic exothermic exothermic reaction impregnate reabsorb react reboil recondense redox scald vaporize Examples of oxygenationoxygenation The lung was inflated to higher mean volumes without having to use high peak airway pressures to maintain ventilation (oxygenation and carbon dioxide removal). Important groups of molecules associated with essential functions, including energy and oxygenation, neuroplasticity, and cell signaling from synaptic to intracellular communication, exhibited altered transcription patterns. Oxygenation was used to support cardiopulmonary resuscitation but was discontinued when failure became clear in the central nervous and other systems. The improvement in myocardial function that can be observed in association with venovenous cannulation is probably secondary to improved myocardial oxygenation. Cardiac performance in infants referred for extracorporeal membrane oxygenation. Neonatal extracorporeal membrane oxygenation is used to treat severe pulmonary hypertension which accompanies respiratory failure. Oxygen concentrations in the intervillous space will therefore fluctuate on a regional basis, although overall oxygenation to the fetus is preserved, allowing for normal growth. The median duration of extracorporeal oxygenation was four days (range one to 25 days). Fetal responses to altered maternal oxygenation in rhesus monkey. Any decrease in oxygenation and/or cardiac output would further compound this problem. Oxygenation and hemodynamic measurements were also evaluated following a subsequent atrial to pulmonary or total cavopulmonary anastomosis. Maternal hyperventilation helps preserve arterial oxygenation during high-altitude pregnancy. In particular, the signal changes result from small differences in the magnetic signal caused by variations in the oxygenation state of the venous compartment. Extra corporeal membrane oxygenation has now been used for more than 20 years to treat this complication, with good results. All neonates treated with extracorporeal membrane oxygenation also have severe pulmonary hypertension. 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. |
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