搜索结果: 1-15 共查到“军事医学与特种医学 tissue”相关记录20条 . 查询时间(0.254 秒)
Bubble growth and mechanical properties of tissue in decompression
decompression model bubble animal dog human
2009/7/20
A survey of decompression literature leads to the conclusion that when tissue is subjected to gaseous supersaturation, pre-existing gas micronuclei grow into the gas bubbles which are routinely observ...
Single-tissue modeling of decompression schedules
human decompression schedules Single-tissue
2009/7/17
This paper deals with the development of a single-tissue model that simulates the uptake and elimination of inert gases by the body of a diver. The model utilizes an effective single tissue with diffe...
Tissue distribution of penicillin during constant rate infusion in rats at 71 ATA
drug penicillin animal rat
2009/7/15
Benzyl[14C]penicillin was infused at a constant rate of 100 mg X kg-1 X h-1 for 90 min in rats at 1 ATA air for the control group (n = 10) and at 71 ATA He-O2 for the pressure group (n = 11). The radi...
Effect of intravascular bubbles on perfusate flow and gas elimination rates following simulated decompression of a model tissue
human Health diving decompression
2009/7/14
This study deals with the monitoring of the elimination rates of gases from a porous cylindrical model of the human tissue during simulated single-stop decompression schedules. The data suggest the pr...
Influence of heliox,oxygen,and N2O-O2 breathing on N2 bubbles in adipose tissue
oxygen heliox decompression animal rat nitrous oxide adipose tissue bubble growth nitrogen elimination
2009/7/9
Bubbles in rat adipose tissue were studied at 1 bar after decompression from an exposure to air at 3.3 bars (absolute) for 4 h. During air breathing the bubbles grew throughout the observation period....
Spinal decompression sickness:hydrophobic protein and lamellar bodies in spinal tissue
decompression animal sheep
2009/6/12
Four basic studies have addressed the question of why the spinal cord is so vulnerable to decompression injury, with symptoms exceeding those related to the brain by a ratio often quoted as 3:1. Hydro...
Release of surfactant and a myelin proteolipid apoprotein in spinal tissue by decompression
animal bovine
2009/6/12
Two experiments have been performed on sections of bovine spinal cord, the first demonstrating that surface-active phospholipid (SAPL) and myelin proteolipid protein (PLP) are released by bubbles prod...
Because of technological advances in tissue oximetry, clinicians and scientists have a better understanding of the role of oxygen in wound healing. In wound care and hyperbaric medicine applications, ...
Effect of caffeine consumption on tissue oxygen levels during hyperbaric oxygen treatment
transcutaneous oxygen hyperbaric air chamber
2009/6/8
Ten men were exposed to hyperbaric oxygen (HBO2), and their tissue oxygen levels were monitored after they drank either placebo or caffeine beverages. Transcutaneous tissue oxygen (PtcO2) monitor meas...
A deep stop during decompression from 82 fsw (25 m) significantly reduces bubbles and fast tissue gas tensions
Atmospheric Pressure Decompression Diving Humans
2009/6/4
In spite of many modifications to decompression algorithms, the incidence of decompression sickness (DCS) in scuba divers has changed very little. The success of stage, compared to linear ascents, is ...
Tissue nitrogen elimination in oxygen-breathing pigs is enhanced by fluorocarbon-derived intravascular micro-bubbles
Algorithms Analysis of Variance Fluorocarbons administration dosage animal Microbubbles
2009/6/3
The present study tested the hypothesis that intravascular micro bubbles generated by i.v. infusion of a 2 % dodecafluoropentane (DDFP) emulsion will enhance tissue denitrogenation during oxygen breat...
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...
Rate of delivery of hyperbaric oxygen treatments does not affect response in soft tissue radionecrosis
hyperbaric oxygenation Soft tissue radiation necrosis radionecrosis angiogenesis treatment response gastrointestinal tract bladder
2009/6/2
Soft tissue radiation necrosis (STRN) is effectively treated with hyperbaric oxygen (HBO,), believed to result from stimulation of angiogenesis in radiation-injured tissue. Thirty to forty HBO2 treatm...
Development of 3D Neural Tissue Model for Virtual Multiunit Recording and Application to the Optimization of Parameters of Multisite Neural Electrode
multisite neural electrode neural tissue model a virtual performance test
2009/6/2
In multiunit recording with multisite neural electrodes in the brain, an adjustment of electrode parameters such as the spatial arrangement of the recording sites to the target brain region is essenti...
Necrotizing soft tissue infections
soft tissue infections necrotizing fasciitis gas gangrene immune compromised host diabetes mellitus
2009/5/8
Necrotizing soft tissue infections are an increasing problem in surgical and medical practice, especially in immune compromised patients. These diseases are difficult to classify and difficult to tr...