搜索结果: 1-15 共查到“军事医学与特种医学 Conditions”相关记录20条 . 查询时间(0.171 秒)
Effects of varying thermal and apneic conditions on the human diving reflex
human Adolescent Adult Bradycardia physiopathology Cold Diving Face Female Human Immersion diving reflex face immersion thermal human apnea cooling
2009/7/17
An investigation of the importance of water contact, cooling, and apnea to the development of the diving reflex in humans was performed in two experimental series. The first series involved exposure o...
Increased blood-brain barrier permeability to tetracycline in rabbits under dysbaric conditions
decompression tetracycline permeability rabbits
2009/7/17
Alteration of the blood-brain barrier (BBB) by dysbaric exposure may have relevance in several areas of hyperbaric medicine. Drugs administered to persons exposed to dysbaric conditions, e.g., divers,...
Errors involved in using thermal flux transducers under various conditions
human Skin Temperature Thermal Methods
2009/7/16
Commercially available sensors are being used by several investigators to measure thermal flux through the skin and skin temperature at a given site. Since these transducers place an additional therma...
Decrease of ether induction time after exposure to dysbaric conditions in rat
decompression ether anesthesia animal rat
2009/7/16
In 22 adult male albino rats (means = 565 g) it was consistently observed that the time required to anesthetize them with 5 ml of diethyl ether after a hyperbaric exposure of 6 ATA using compressed ai...
Hydrogen gas is not oxidized by mammalian tissues under hyperbaric conditions
hyperbaric chamber
2009/6/12
Mammalian tissues, including heart, lung, liver, kidney, spleen, and skeletal muscle of guinea pig, rat, or pig, were exposed to tritium (T2) and high pressures of H2. Incorporation of the tritium lab...
Effect of hyperbaric conditions on plasma stress hormone levels and endothelin-1
hyperbaric air endothelin-1 plasma stress hormone
2009/6/8
To study a generalized stress reaction as well as endothelin-1 concentrations during moderate hyperbaria and hyperbaric oxygen (HBO2), eight professional divers were exposed to air (O2 21%, AIR) and o...
Ventriculo-peritoneal shunt performance under hyperbaric conditions
multiplace hyperbaric ventriculo-peritoneal shunt
2009/6/5
A novice scuba diver with an implanted ventriculo-peritoneal (VP) shunt inquired about the performance characteristics of his shunt while diving. A literature search revealed no information regarding ...
Hyperbaric oxygen therapy in orthopedic conditions
Congresses Crush Syndrome Diabetic Foot Fasciitis
2009/6/4
As is well known, the origins and development of hyperbaric medicine are closely tied to the history of diving medicine. Our HBO2 studies stemming from diving medicine date back to 1972. We concentrat...
Gender differences in human skeletal muscle and subcutaneous tissue gases under ambient and hyperbaric oxygen conditions
Hyperbaric Oxygenation gender human skeletal muscle subcutaneous tissue Gas tensions resting conditions
2009/6/2
The purpose of this study is to ascertain if gender differences exist in human skeletal muscle (MM) and subcutaneous (SC) tissue gases using monoplace and multiplace hyperbaric oxygen (HBO2) treatment...
Voltage sensitive dye imaging of transient neuronal assemblies in brain slices under hyperbaric conditions
voltage sensitive dye pressure-reversal Brain slices animal rat
2009/6/2
We have developed a high pressure optical cell to study large-scale transient neuronal coalitions--"assemblies" using voltage sensitive dye (VSD) fluorescence combined with fast CCD imaging of brain s...
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 ...
Assessment of the Campbell "D-Mode" ventilator under hyperbaric conditions
Equipment hyperbaric research ventilators
2009/5/25
The Royal Hobart Hospital commissioned a new
Hyperbaric Chamber in February 1993. Since that time a
review of in-chamber equipment has been undertaken. A
Penlon 200 is used in this facility and a b...
Functional characteristics of the Wright Respirometer and the Dräger Volumeter under hyperbaric conditions
Equipment hyperbaric research treatment
2009/5/19
An accurate and reproducible method for measuring
minute volume under hyperbaric conditions is desirable for
the safe conduct of assisted ventilation in the hyperbaric
chamber. The Wright respirome...
Measurement of plasma glucose under hyperbaric oxygen conditions
Equipment hyperbaric oxygen hyperbaric research plasma glucose measurement
2009/5/18
This study was designed to evaluate the accuracy of
the bedside glucometer SureStepPro (SSP, LifeScan Inc;
Milpitas, California) against a standard laboratory
instrument (Yellow Springs Instruments...
Evaluation of the Campbell EV 500 ventilator under hyperbaric conditions
McKay, R Bennett, MH
2009/5/13
The Campbell EV 500, an Australian anaesthesia ventilator, was tested in a hyperbaric chamber using a lung analogue as patient simulation. Three modes of ventilation were assessed: time-cycled, pressu...