搜索结果: 1-15 共查到“军事医学与特种医学 at-risk”相关记录26条 . 查询时间(0.239 秒)
Cardiovascular risk factors in submariners
submarine cardiovascular submarine risk factors
2009/7/17
A sizeable group of biochemical, hematologic and physiologic variables that significantly affect the prognosis for diseases of aging, especially for coronary heart disease (CHD), were studied in 1017 ...
Health risk factors for the development of decompression sickness among U.S. Navy divers
decompression sickness risk factor obesity Body Weight human diver health
2009/7/15
The relationship between the health status and physical characteristics of 185 U.S. Navy divers and their risk for experiencing decompression sickness was examined utilizing historical cohort design. ...
Analysis of some individual risk factors for decompression sickness in Hong Kong
decompression sickness risk factors air commercial
2009/7/9
Individual risk factors for decompression sickness (DCS) were studied in 932 men who had worked for 12 shifts or more at maximum working pressure (MWP) of 1 bar or above in a compressed air tunneling ...
Intravascular bubble composition in guinea pigs: a possible explanation for differences in decompression risk among different gases
decompression decompression sickness breathing gas bubble animal guinea pig rat
2009/7/8
Differences in risk of decompression sickness (DCS) that have been observed among inert gases may reflect differences in gas solubility or diffusivity or both. A higher risk gas might generate a large...
Does the time course of bubble evolution explain decompression sickness risk?
decompression linear exponential model human air nitrox bubble
2009/6/12
A probabilistic model of decompression sickness (DCS) risk based on linear-exponential (LE) kinetics has given the best fit of the human air and nitrox DCS database. To test the hypothesis that its su...
Exercise conditioning reduces the risk of neurologic decompression illness in swine
exercise decompression animal pig model dry air Exercise conditioning Physical Conditioning
2009/6/12
During development of a pig model of neurologic decompression illness (DCI) we noted that treadmill-trained pigs seemed less likely to develop DCI than sedentary pigs. The phenomenon was formally inve...
Effects of the submarine environment on renal-stone risk factors and vitamin D metabolism
submarine nephrolithiasis vitamin D metabolism renal stone sunlight deprivation
2009/6/12
The effects of total sunlight deprivation on urinary risk factors for nephrolithiasis and vitamin D metabolism were studied in 20 healthy male subjects. Blood and 24-h urine samples were collected bef...
Reduction of decompression illness risk in pigs by use of non-linear ascent profiles
decompression helium heliox decompression illness model dry air chamber animal swine
2009/6/9
An established swine model of neurologic decompression illness (DCI) was adapted to investigate the influence of no-stop ascent profile shape on DCI risk after deep air and heliox dives. Pigs underwen...
Lower decompression sickness risk in rats by intravenous injection of foreign protein
decompression hyperbaric human
2009/6/8
We have identified a novel means of reducing the risk of decompression sickness (DCS) in rats. A substantial reduction in DCS, from 55% in untreated animals to 24% in animals injected intravenously wi...
Improved probabilistic decompression model risk predictions using linear-exponential kinetics
decompression model air nitrox linear exponential
2009/6/8
Using a data base of 2,383 air and nitrogen-oxygen dives resulting in 131 cases of decompression sickness (DCS), risk functions were developed for a set of probabilistic decompression models according...
Risk of decompression sickness with patent foramen ovale
PFO decompression screening patent foramen ovale
2009/6/8
Several reports have described populations of divers with decompression sickness (DCS) who have a patent foramen ovale (PFO). The presence of a PFO is known to occur in about 30% of the normal populat...
Spirometric indices and the risk of pulmonary barotrauma in submarine escape training
submarine ear decompression pulmonary embolism AGE barotrauma
2009/6/8
Between 1975 and 1997, a total of 115,090 ascents, from depths of between 9 and 28 m, have been made by trainees at the submarine escape training tank HMS Dolphin. During this 22-yr period, 53 inciden...
Risk factors for symptomatic otic and sinus barotrauma in a multiplace hyperbaric chamber
ear multiplace hyperbaric chamber barotrauma
2009/6/8
This retrospective study examines the relationship of multiplace chamber compression rates and the influence of several predisposing factors on the risk of symptomatic barotrauma. Data were reviewed f...
Decompression sickness risk reduced by native intestinal flora in pigs after H2 dives
decompression chamber hydrogen Swine animal
2009/6/5
Decompression sickness (DCS) risk following a simulated dive in H2 was lower in pigs with a native intestinal flora that metabolized H2. Pigs (n = 27; 19.4 +/- 0.2 kg body mass) were placed in a chamb...
Incidence and risk factors for symptoms of decompression sickness among male and female dive masters and instructors--a retrospective cohort study
Age Distribution Human Alcohol Drinking epidemiology Asthma epidemiology Cohort Studies
2009/6/4
The aim was to determine the incidence of symptoms of decompression sickness (DCS) in dive masters and instructors in relation to number of dives and possible risk factors. STUDY DESIGN: Retrospective...