搜索结果: 1-8 共查到“医学 Nitrous Oxide”相关记录8条 . 查询时间(0.062 秒)
Maternal Expectations and Experiences of Labor Analgesia With Nitrous Oxide
Labor Pain Entonox Pregnancy
2015/9/28
Background: Although there are various methods for painless delivery such as using entonox gas, most of the people are unfamiliar or concerned about it yet.
Interactions of helium,oxygen,and nitrous oxide affecting bacterial growth
drug helium oxygen nitrous oxide bacterial growth
2009/7/17
Helium at pressures of 20 to 70 atm in the presence of air found to stimulate growth of Streptococcus faecalis, Escherichia coli, and Staphylococcus aureus, mainly by increasing the rate of exponentia...
Influence of nitrous oxide, nitrogen, neon, and helium on the beating frequency of the mouse sinus node at high pressure
cardiac animal mice nitrous oxide nitrogen neon helium sinus node
2009/7/17
The beating frequency (BF) reducing effect of 150 atm of hydrostatic pressure on mammalian cardiac pacemaker tissue (hyperbaric bradycardia) was counteracted by dissolved gas only if the gas was added...
Narcotic effects of nitrous oxide and compressed air on memory and auditory perception
human Narcotic perception air nitrous oxide
2009/7/17
Three experiments were conducted to examine the effects of 35percent N2 O (nitrous oxide) on human memory and auditory perception. In Experiment I, dichotic listening performance was found to be impai...
Does Lanz® Endotracheal Tube Offer Advantage in Nitrous Oxide Anesthesia?
Complications tracheal tube cuff pressure nitrous oxide
2009/6/17
Aim: Increasing intracuff pressure and postoperative laryngotracheal complications are the important issues in nitrous oxide anesthesia. The Lanz® endotracheal tube is a new kind of tube with a pr...
Pressure antagonism of nitrous oxide depression of intracellular calcium in a neuroblastoma cell line
human Pressure antagonism nitrous oxide
2009/6/8
While the ability of increased pressure to reverse anaesthesia has been well documented, the cellular or molecular mechanism(s) responsible for their mutual antagonism have remained elusive.
Arterial baroreflex control during mild-to-moderate nitrous oxide narcosis
saturation narcosis hyperbaric air
2009/6/8
We hypothesized that light-to-moderate inert gas narcosis might play a role in bradycardia in divers by altering sensitivity or response dynamics of arterial baroreflexes. Carotid-cardiac and carotid-...
ENVIRONMENTAL HEALTH RISK OF CHRONIC EXPOSURE TO NITROUS OXIDE IN
dentistry nitrous oxide sedation occupational hazards
2010/12/24
Nitrous oxide may be used to alleviate dental anxiety and to diminish or eliminate dental pain. The benefit of nitrous oxide sedation is a cooperative and satisfied patient.