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The Use of the Anterior Chamber Maintainer in Special Cataract Cases
ACM Cataract Surgery Intraoperative Complications
2013/1/31
Purpose: To point out the indications for the use of the Anterior Chamber Maintainer (ACM) in order to facilitate cataract surgery in selective cases. Materials and Methods: In a time interval of 4 ye...
研究甘草酸二铵在大鼠十二指肠、空肠和回肠等不同肠段的跨膜转运特征。 方法 :建立Ussing Chamber模型,并用高效液相色谱法同时测定肠温孵液中甘草酸二铵(GZ)及其2个主要代谢物甘草次酸(GA)和3-单葡萄糖醛酸甘草次酸(3MGA)的含量。 结果 :GZ在不同肠黏膜的Papp为(0.3~1.1)×10-6 cm·s-1,肠腔pH对其在各个肠黏膜的累积转运量和Papp的影响有限,无显著性意义...
Results and complications of scleral fixated (Sutured) posterior chamber intraocular lens implantation
Scleral sutured Posterior chamber intraocular lens Secondary posterior chamber intraocular lens Scleral fixation
2010/1/6
Optical rehabilitation of the patient with aphakia who cannot tolerate contact lenses present a therapeutic challenge. In the absence of capsular support, anterior chamber lenses have been widely used...
Cell culture in vivo by means of diffusion chamber system
PLGA Bone marrow cell Diffusion chamber
2009/9/11
In a diffusion chamber (DC) system, cells are cultured in vivo — hence making it possible to minimize infection and foreign material contamination. In view of this merit, we devised a technique to com...
Tremor is a well-recognized manifestation of the high pressure nervous syndrome (HPNS). As such, its measurement and analysis during deep hyperbaric exposures can be an important index of central nerv...
Hematology and blood chemistry in saturation diving:II.Open-sea vs.hyperbaric chamber
decompression human platelet function saturation diving blood chemistry Hematology
2009/7/20
Hematograms, platelet function, and blood-enzyme chemistry were compared in two similar saturation-excursion dives, one conducted in a hyperbaric chamber and the other in the open sea. The chamber div...
Joint crepitation after chamber air dives to 188 fsw. Undersea Biomed. Res. 4(1):89-94.-Joint crepitation was observed in all subjects (8) who were decompressed from 188 fsw (gauge) dry chamber air di...
Chamber-based system for physiological monitoring of submerged exercising subjects
human equipment exercise immersion
2009/7/17
A system has been designed which allows for measurement of cardiorespiratory parameters in the fully submerged subject performing graded exercise. It consists of a horizontal wet chamber; a waterproof...
Hyperbaric chamber for evaluating hydrostatic pressure effects on tissues and cells
human chamber pressure effects tissues
2009/7/16
A chamber system is described for the study of pure hydrostatic pressure effects on tissues and cells. The small chamber has an internal volume of 7.6 liters and is rated for working pressures up to 4...
A versatile chamber for microphysiologic studies with gas mixtures under high pressure
chamber microphysiologic high pressure chamber micromanipulator
2009/7/14
A pressure chamber, designed for microelectrode recordings in isolated tissues or organs an capable of withstanding pressures up to 200 bar, is described. The versatility of the vessel allows a wide v...
Use of the maximum likelihood method in the analysis of chamber air dives
maximum likelihood method decompression model outcomes air chamber
2009/7/9
The method of maximum likelihood was used to evaluate the risk of decompression sickness (DCS) for selected chamber air dives. The parameters of two mathematical models for predicting DCS were optimiz...
Atmosphere contamination following repainting of a human hyperbaric chamber complex
scrubber hyperbaric chamber Atmosphere contamination breathing gas
2009/7/9
The Naval Medical Research Institute currently conducts hyperbaric research in a Man-Rated Chamber Complex (MRCC) originally installed in 1977. Significant engineering alterations to the MRCC and rust...
A chamber system for maintaining a hyperbaric environment for long-term animal studies
noise hyperbaric chamber animal studies method
2009/7/8
An experimental hyperbaric chamber system is described whereby animals, including nonhuman primates, can be cared for under altered environmental conditions for periods in excess of 1 wk. The chamber ...
An optical pressure chamber designed for high numerical aperture studies on adherent living cells
equipment chamber pressure diver
2009/6/9
We have developed an optical pressure chamber designed for use with high numerical aperture oil immersion microscope objectives at working pressures up to 1,000 psi (67 atm abs). The chamber is optimi...
A small chamber for making optical measurements on single living cells at elevated hydrostatic pressure
equipment chamber method
2009/6/9
A 100-microliters chamber has been developed to facilitate the use of optical techniques for the study of living cells under conditions of high hydrostatic pressure and other environmental manipulatio...