Expired-air carbon monoxide (CO) is often used to validate self-reported nonsmoking in clinical settings and research studies. It sometimes occurs that a person reports to have quit smoking, whereas the CO measurement classifies him/her as a smoker. This commentary summarizes possible explanations ...
David M Holland.Carbon Monoxide Levels in Microenvironment Types of four U. S. Cities.Environment International. 1983David M Holland.Carbon Monoxide Levels in Microenvironment Types of four U. S. Cities. Environment International . 1983Holland, D.M. Carbon monoxide levels in microenvironment types ...
Public transportation is the most popular commuting mode in Hong Kong and there are about 10.8 million passenger trips every day. Two-thirds of them are road commuters. An extensive survey was conducted to measure carbon monoxide in three popular passenger commuting modes, bus, minibus, and taxi...
"It is well known that accidental or intentional inhalation of carbon monoxide is a dangerous situation that can lead to coma, brain damage and death," said Dr. Len Horovitz, a pulmonary specialist at Lenox Hill Hospital in New York City. So, he said, it makes sense that high levels of ...
The **presence** of high levels of carbon monoxide in the blood of a victim found at the scene of a fire is proof that the victim died after the fire started. 1. **理解句意:**这句话的意思是,在火灾现场发现的受害者血液中存在高浓度的一氧化碳,这证明受害者是在火灾发生后死亡的。 2...
The possible role of heme oxygenase and its byproduct carbon monoxide (CO) in the regulation of blood pressure is under investigation. The aim of this study was to compare end tidal breath CO (ETCO) levels in women with gestational hypertension (GH) or pre-eclampsia to the levels in health...
As levels of COHb rise, victims suffer vomiting, loss of consciousness, and eventually brain damage or death. Who is at risk from carbon monoxide poisoning? Everyone is at risk from carbon monoxide poisoning because everyone needs oxygen to survive. Medical experts believe some people may be ...
Recent studies suggest that carbon monoxide (CO), which is produced in significant quantities in many brain regions including the hypothalamus, may function as a neurotransmitter. The purpose of the present study therefore was to access ... CA Lamar,VB Mahesh,DW Brann - 《Endocrinology》 被引量...
A process for maintaining a low carbon monoxide content in a carbon dioxide product that is made in a synthesis gas purification process is disclosed. More particularly, the invention involves an improved process in which a portion of a loaded solvent is sent through a carbon dioxide absorber ...
H WickramatillakeEpidemiologyWickramatillake H. 2000b. Carbon monoxide levels in a city and its relationship to traffic density and influence on acute cardiovascular effects. Epidemiology 11(4):S71.