Carbon monoxide (CO), an inflammatory marker, can be measured in exhaled air as end-tidal(et)CO. High levels of CO can induce vasodilatation and may alter cerebral perfusion/oxygenation. The inflammatory state can also influence the persistence of a patent ductus arteriosus (PDA). Cerebral ...
Carbon monoxide (CO) is a colorless, odorless, tasteless, and nonirritating gas produced by the incomplete combustion of any carbon-containing material. Common sources of human exposure include smoke inhalation in fires; automobile exhaust fumes; faulty or poorly ventilated charcoal, kerosene, or gas...
Carbon monoxide poisoning The deadly effect of carbon monoxide was known as long ago as Greek and Roman times, when the gas was used for executions. In 1857 Claude Bernard postulated that its noxious effect was caused by reversible displacement of oxygen from haemoglobin to form carboxyhaemoglobin...
Carbon monoxideis the secondgasotransmitterthat was found to have a physiological role inneurotransmission, cardiovascular regulation, and oxygen sensing. View chapterExplore book Carbon monoxide: from the origin of life to molecular medicine Fritz H.Bach, inTrends in Molecular Medicine, 2006 ...
Mechanisms of carbon monoxide toxicity 来自 NCBI 喜欢 0 阅读量: 47 作者: RF Coburn 摘要: This review re-examines the possibility that some of the toxic effects of CO exposure in man could be due to CO binding within cells, as well as decreases in tissue pO 2 resulting from the presence...
Influences of carbon monoxide on the binding of oxygen, carbon dioxide, proton and 2,3-diphosphoglycerate to human hemoglobin. 来自 NCBI 喜欢 0 阅读量: 30 作者:K Yamaguchi,M Mori,A Kawai,T Yokoyama 摘要: In an attempt to estimate the influences of CO on the CO2 Bohr effect and the 2,...
Pulse oximetry is unreliable in estimating O 2 Hb saturation in CO-exposed patients and should be interpreted with caution when used to estimate oxygen saturation in smokers. [Buckley RG, Aks SE, Eshom JL, Rhydman R, Schaider J, Shayne P: The pulse oximetry gap in carbon monoxide ...
The diffusing capacity of the lung for carbon monoxide adjusted for hemoglobin (26.5) and oxygen saturation at rest and with exercise were normal. The ... NE Vlahakis,AM Patel,NE Maragos,... - 《Chest》 被引量: 66发表: 2003年 Accidental inhalation of mercury vapour: respiratory and toxicolo...
INTRODUCTION: Carbon monoxide (CO) is a toxic gas with potential for detriment to spaceflight operations. An analytical model was developed to investigate if a maximum CO contamination of 1 ppm in the oxygen (O2) supply reached dangerous levels during extravehicular activity (EVA). Occupational mon...
R7 Carbon Monoxide Reduction CO + H2 ↔ C + H2O −131.29 R8 Carbon Dioxide Reduction CO2 + 2H2 ↔ C + 2H2O −90.13 Sign in to download hi-res image Fig. 6. (a) ln K of possible reactions for methanation reaction [33] effect of feed ratio, temperature and pr...