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Recurrent pulmonary barotrauma in scuba diving and the risks of future hyperbaric exposures: a case report
ear pulmonary barotrauma HBO hyperbaric chamber
2009/6/8
A 27-yr-old male scuba diving student suffered two episodes of pulmonary barotrauma 6 mo. apart after 12-ft training scuba dives. In the interval between these episodes, four uneventful hyperbaric cha...
Probabilistic gas and bubble dynamics models of decompression sickness occurrence in air and nitrogen-oxygen diving
Gerth,WA Vann,RD
2009/6/8
Probabilistic models of the occurrence of decompression sickness (DCS) with instantaneous risk defined as the weighted sum of bubble volumes in each of three parallel-perfused gas exchange compartment...
Decompression sickness from saturation diving:a case control study of some diving exposure characteristics
decompression saturation decompression sickness
2009/6/8
offshore diving contractor [Stolt-Nielsen Seaway (SNS)] covering the years 1983-1990 has been established. The database contains detailed dive information about 12,087 surface-oriented and 2,622 satur...
Diving decompression fails to activate complement
decompression hyperbaric air complement bubble
2009/6/8
The present study evaluated complement activation during decompression after air dives in a hyperbaric chamber. Intravascular bubbles were quantified by Doppler ultrasound scoring. Eighteen subjects c...
Diving pattern and work schedule of construction well divers in Taiwan
decompression dysbaric osteonecrosis commercial
2009/6/8
Construction well divers in Taiwan reportedly suffer a high prevalence of dysbaric osteonecrosis. We studied five divers working at the same construction site. We recorded their diving methods, diving...
The aim of this study was to compare apneic time with the human diving response, defined as heart rate (HR) reduction and reduced skin blood flow, in groups with varying degrees of breath-hold diving ...
Enhanced aggregability of human red blood cells by diving
hyperbaric human chamber red blood cell aggregation
2009/6/8
In vitro studies have shown that mild pressure increases red blood cell (RBC) aggregation. Enhanced RBC aggregation in pathologic states can drive the circulation into stasis. This investigation exami...
Immune function in hyperbaric environments, diving, and decompression
decompression hyperbaric CD4-CD8 Ratio Complement Immunity Lymphocyte
2009/6/8
The purpose of this review is to examine the influence of exposure to hyperbaric oxygen (HBO2) deep diving, and decompression on various facets of the immune response. Potential changes during exposur...
The aim of this study was to evaluate the prevalence and the possible clinical relevance of circulating bubbles after a recreational scuba dive. Twenty healthy subjects (18 male, 2 female; age range 2...
Effects of repeated apneas on apneic time and diving response in non-divers
cardiovascular breath hold carbon dioxide
2009/6/8
Human breath-hold divers usually perform a series of dives with short intervals. Repeated apneas prolong apneic time, and an accentuated diving response has been suggested to be the cause. The aim of ...
Electroencephalography and magnetic resonance imaging after diving and decompression incidents: a controlled study
decompression magnetic resonance imaging Electroencephalography incidents high pressure neurologic syndrome
2009/6/8
Electroencephalography and magnetic resonance imaging after diving and decompression incidents: a controlled study. Undersea Hyper Med 1999.; 26(2):61-65.--Diving incidents with symptoms of decompress...
Hyperbaric stress during saturation diving induces lymphocyte subset changes and heat shock protein expression
saturation lymphocyte hyperbaric human heat shock protein
2009/6/5
To clarify the cellular responses and biochemical markers of hyperbaric stress, we investigated heat shock protein (hsp) expression and subset changes of human peripheral blood lymphocytes during satu...
Ocular tear film bubble counts after recreational compressed air diving
dry air bubble count Ocular tear film recreational dive
2009/6/5
Other authors have demonstrated an increase in tear film bubble counts following dry, compressed air dives. We examined the lower tear film meniscus for the presence of bubbles in 42 divers after comp...
Environmental stress on diving-induced platelet activation
decompression air platelet activation Environmental stress diving
2009/6/5
Platelet activation has been suggested to play an important role in the pathogenesis of prethrombotic states and thus may be responsible for decompression illness during compressed air (scuba) diving....
Arterial gas embolism in a diver using a closed-circuit oxygen rebreathing diving apparatus
embolism AGE case report rebreather
2009/6/5
A U.S. Marine Corps Reconnaissance diver suffered arterial gas embolism (AGE) while using a closed-circuit oxygen rebreathing scuba apparatus; there are few, if any, reported occurrences of AGE due to...