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Subacute effects of inspiratory resistive loading and head-out water immersion on pulmonary function
carbon monoxide pulmonary immersion
2009/6/8
Extrathoracic airways obstruction and scuba diving may induce pulmonary edema, probably because of increased hydrostatic transmural capillary pressure in the lung. This study was designed to examine t...
Hearing function in a hyperbaric environment
helium heliox saturation ear noise hearing hyperbaric
2009/6/5
Navy divers' hearing function was assessed as part of three saturation deep dives to 1,000 feet of sea water (fsw) to determine explanations for threshold shifts observed under hyperbaric conditions. ...
Effects of water immersion on pulmonary function in asthmatics
ear asthma exercise pulmonary dry air immersion
2009/6/5
Immersion induces air trapping in the lungs, as does asthma. Consequently, when using diving apparatus, asthmatics may face greater risk than non-asthmatics of pulmonary barotrauma (PBT) during ascent...
Hyperbaric oxygenation affects rat brain function after carbon monoxide exposure
Animal rat Brain metabolism Carbon Monoxide Poisoning Hyperbaric Oxygenation
2009/6/5
The application of hyperbaric oxygenation (HBO2) has been recommended for correction of neurological injury in severely CO-poisoned patients. However, the mechanisms of HBO2 action on brain mitochondr...
Stability of pulmonary function in U.S. Navy divers
Diving Forced Expiratory Volume Military Personnel human
2009/6/4
Navy divers undergo repeated hyperbaric exposures under many different conditions. One concern is that repeated pulmonary insult may result in persistent or progressive decreases in lung function (1)....
Platelet function in humans is not altered by hyperbaric oxygen therapy
Hyperbaric Oxygenation platelet ATP Osteoradionecrosis Humans
2009/6/2
A pilot survey of platelet function was performed on 6 patients undergoing hyperbaric oxygen therapy (2.0 ATA O2 for 2 hours, 6 days/week) for prophylaxis against osteoradionecrosis. Blood was drawn i...
Expert Knowledge-based Sleep Stage Determination by Conditional Probability Integrated with Amendment Function
automatic sleep stage determination visual inspection expert knowledge database conditional probability amendment function
2009/6/1
An expert knowledge-based method integrated with amendment function is presented in order to develop an effective automatic sleep stage determination technique for clinical practice. The main methodol...
The Autonomic Function around the Clock.
Feature Extraction of Balance Function and Walking in the Elderly Using Pressure Sensor Plate
balance function plantar pressure elderly gait
2009/6/1
It is very important for elderly people to maintain good walking ability for good quality of life. This paper focuses on the characteristics of balance function and walking in elderly and extracts the...
Block Bone Graft for Implant Placement—Improvement of Esthetic and Function Using an Interdisciplinary Approach—
bone graft implant esthetics of anterior teeth interdisciplinary approach
2009/5/27
In the last few decades, implants have become commonly used to replace single and multiple teeth. Tooth loss and periodontal disease often leave inadequate alveolar bone volume for simple implant pla...
Assisted ventilation in the hyperbaric chamber
presents challenges and risks due to machine and patient
related problems. These problems and how to minimise
them are discussed. The requirements of ...
Lung function testing to detect asthma in recreational divers
Asthma exercise histamine hypertonic saline lung
2009/5/18
Introduction: Current Australian recommendations suggest that those with active asthma should not dive, nor should those with previous symptoms of asthma and current bronchial hyper-reactivity.(1,2) T...
Effects of water immersion on pulmonary function in asthmatics
Diving asthma pulmonary function exercise closing
2009/5/14
Immersion induces air trapping in the lungs, as does asthma. Consequently, when using diving apparatus, asthmatics may face greater risk than non-asthmatics of pulmonary barotrauma (PBT) during ascent...
Proposal of alternative mechanism responsible for the function of high-speed swimsuits
alternative mechanism high-speed swimsuits
2009/5/8
Since many top swimmers wearing Speedo LZR Racer swimsuits have broken world records, it is considered that the corset-like grip of suit supports the swimmers to maintain flexibility of movement and...
Evaluation of diabetic neuropathy using the tone-entropy analysis, a noninvasive method to estimate the autonomic nervous function
tone-entropy analysis noninvasive method autonomic nervous function
2009/5/8
It is clinically important to diagnose diabetic neuropathy at the early stage. In this study, the toneentropy analysis of electrocardiogram was applied to diabetic patients to evaluate its usability...