搜索结果: 136-150 共查到“医学 method”相关记录337条 . 查询时间(0.312 秒)
A method for measurement of the bubble formation threshold in biological liquids
measurement bubble biological liquids pressure-time course
2009/7/20
Liquid under pressure is saturated with a given gas, such as argon, nitrogen, or air, by circulation through a column of gas exchangers. A sample of the gas-saturated liquid is isolated in a test cham...
Facile method to synthesize oleic acid-capped magnetite nanoparticles
Magnetite nanoparticles Monodisperse Synthesis
2010/7/16
We described a simple one-step process for the synthesis of oleic acid-capped magnetite nanoparticles using the dimethyl sulfoxide (DMSO) to oxidize the precursor Fe2+ at 140 8C. By adjusting the alka...
Method for separation of cells and suspending medium at high pressure
human high pressure Method erythrocytes
2009/7/16
We describe a pressure chamber designed for measuring fluxes and equilibrium distributions of substances between cells in suspension and the extracellular medium at pressures up to 400 ATA. The pressu...
Instrumentation for measuring cardiac output by direct Fick method during liquid ventilation
equipment fluorocarbon oxygenation
2009/7/16
A closed-circuit fluorocarbon oxygenation system was designed and incorporated into an existing liquid breathing system (LBS) to allow measurement of an animal's oxygen consumption during liquid venti...
A method for production of N2 microbubbles in platelet-rich plasma in an aggregometer-like apparatus,and effect on the platelet density in vitro
decompression human platelet
2009/7/14
The mechanisms involved in the interactions between microgasbubbles and platelets are not clear. The platelet aggregatory response to agonist-induced, receptor-mediated stimuli has been studied extens...
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...
Description and evaluation of a simple method for microbiological studies on otitis externa
ear otitis externa microbiology method
2009/7/8
A simple cultural method for identification of the bacteria and yeasts likely to cause external otitis in divers is described. The method employs a commercial dip-slide system (Urotube) in which ear s...
Quantification of Total Collagen in Rabbit Tendon by the Sirius Red Method
Collagen sirius red hydroxyproline tendon
2009/7/2
Collagen, as a fibrous protein constituting approximately one third of the total protein in the body is synthesized by fibroblasts and is a major component of extracellular matrix in many tissues such...
Influence of Mandibular Fixation Method on Stability of the Maxillary Occlusal Plane after Occlusal Plane Alteration
Occlusal plane alteration Stability Class III case
2010/12/1
In this study, we investigated how method of mandibular fixation influenced longterm postoperative stability of the maxilla in Class III cases. In particular, we investigated change in the maxillary o...
Detection of the SRY Gene in a 46,XY Phenotypic Female by the PCR-SSCP Method
PCR-SSCP Sex reversal SRY 46 XY Female
2009/6/30
The short arm of the human Y chromosome determines maleness, initiating the development of the testes. Mutations and deletions in this region affect gonadal differentiation, causing primary sex revers...
An Alternative Method to the Volume Estimation of Cavities with Irregular Surface in the Cadaver:Measuring Right Cardiac Ventricle of the Fetus by Using Mercury
right cardiac ventricle mercury volume estimation fetus
2009/6/26
To find the volume of irregular cavities in cadavers, many researchers have used different methods including filling with any fluid and calculating the volume by usingcomplex geometrical formulas. All...
Detection of Human Papillomavirus Infection in Esophageal Carcinomas by the Histopathological Method and Polymerase Chain Reaction Technique
Esophagus cancer Human Papillomavirus
2009/6/26
A series of 30 surgical resection materials of patients with squamous cell carcinoma (SCC) and 10 with adenocarcinoma (AC) were analyzed histologically and by polymerase chain reaction (PCR) to demons...
A Modified Method for the Determination of Plasma Total Homocysteine by High Performance Liquid Chromatography
Homocysteine High performance liquid chromatography ABD-F Sulfamoylbenzofurazan Mercaptoethanol
2009/6/25
We have modified a high-performance liquid chromatography (HPLC) procedure for homocysteine assay using 7-fluoro-2, 1, 3-benzoxadiazole-4-sulfonamide (ABD-F) pre-column derivatization. In this study, ...
A Novel Method of Reporting c-erbB-2 Overexpression;Correlation With Grade but not With Other Prognostic Parameters in Breast Cancer
c-erbB-2 HER-2/neu breast cancer grade
2009/6/24
Overexpression of erbB-2 protein is a marker of clinically aggressive behavior in breast cancer patients. In general erbB-2 status is reported on a scale from negative to 3+, depending on staining int...
Mycobacterium chelonae Keratitis Following Laser in situ Keratomileusis (LASIK) Specifically Identified by INNO-LIPA Method
Atypic mycobacteria LASIK INNO-LIPA
2009/6/22
The incidence of corneal infection after laser in situ keratomileusis (LASIK) is appoximately 1 in 5.000 . In recent years, several unusual corneal infections have been diagnosed with increasing frequ...