CN
Search Within
200336
应用筛选条件
关键词:'200336'
显示 31-60 共 85 条结果 关于 "200336" 范围 论文
Massive cement pulmonary embolism during percutaneous vertebroplasty.
María Elena Arnáiz-García et al.
Heart (British Cardiac Society), 100(7), 600-600 (2013-10-24)
Luiz G P Martins et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(44), 17762-17767 (2013-10-16)
In this paper we explore the direct transfer via lamination of chemical vapor deposition graphene onto different flexible substrates. The transfer method investigated here is fast, simple, and does not require an intermediate transfer membrane, such as polymethylmethacrylate, which needs
Zekeriya Öztemür et al.
Acta microbiologica et immunologica Hungarica, 60(2), 117-125 (2013-07-06)
Antibiotic-loaded acrylic bone cement (polymethylmethacrylate, PMMA) is used to prevent or treat infection in total joint replacement surgery. The purpose of this study was to investigate biocompatibility and cytotoxicity of the teicoplanin-loaded acrylic bone cement. Cytotoxicity examination of acrylic bone
Xiangyu Wang et al.
The Science of the total environment, 449, 157-167 (2013-02-22)
To reveal how different dispersants influence the dispersity and physicochemical properties of palladium/iron nanoparticles (Pd/Fe NPs), we modified Pd/Fe NPs with poly(methylmethacrylate) (PMMA), polyacrylic acid (PAA) and cetyltrimethylammonium bromide (CTAB) respectively and obtained three hybrid NPs denoted M-Pd/Fe NPs, A-Pd/Fe
Yang Wei et al.
Colloids and surfaces. B, Biointerfaces, 110, 363-371 (2013-06-12)
While protein-surface interactions have been widely studied, relatively little is understood at this time regarding how protein-surface interaction effects are influenced by protein-protein interactions and how these effects combine with the internal stability of a protein to influence its adsorbed-state
W Schummer et al.
British journal of anaesthesia, 112(4), 672-674 (2013-12-10)
We report on a rare complication of poly(methyl methacrylate) (PMMA), injected into the spine, which then inadvertently leaked into the venous system. This resulted in an embolism of PMMA and produced a mass surrounding a triple lumen central venous catheter
K Weisshuhn et al.
The British journal of ophthalmology, 98(7), 980-983 (2013-07-16)
Preparation of the lamina during osteo-odonto-keratoprosthesis (OOKP) design is complex, and its longevity and watertightness important. To date, only acrylic bone cements have been used for bonding the optical cylinder to the tooth dentine. Our aim was to evaluate different
A T Davis et al.
The British journal of radiology, 86(1027), 20130053-20130053 (2013-05-09)
In the emergency department, patients undergoing lateral lumbar spine radiography examinations are positioned either lying on their side on an X-ray table with the X-ray beam vertical or lying supine on a trolley with the X-ray beam horizontal. The measured
Olivier Dron et al.
Ultrasonics, 53(7), 1280-1287 (2013-05-01)
It is well-known that particles can be focused at mid-height of a micro-channel using Acoustic Radiation Force (ARF) tuned at the resonance frequency (h=λ/2). The resonance condition is a strong limitation to the use of acoustophoresis (particles manipulation using acoustic
José F Alfonso et al.
Journal of refractive surgery (Thorofare, N.J. : 1995), 29(4), 266-272 (2013-04-06)
To assess the visual and refractive outcomes of implantation of intrastromal corneal ring segments (ICRS) in keratoconic eyes with no coincident topographic and comatic axes. Forty-one keratoconic eyes of 39 patients with no coincident topographic and comatic axes were implanted
R Prejbeanu et al.
European review for medical and pharmacological sciences, 17(17), 2366-2371 (2013-09-26)
Tumoral resections pose serious challenges because sufficient removal has to be balanced against function preservation. A particular type of resection is encountered when the tumor is located in the diaphysis. It can lead to an important gap which cannot always
Seok Jin Hong et al.
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 149(4), 596-602 (2013-07-13)
Currently, a variety of materials are available for the treatment of glottal insufficiency. Ideal injection materials should be inexpensive, easily obtainable, nontoxic, and biocompatible. Plasma gel has recently been developed as an injectable, autologous material used in plastic surgery. The
Charles H Weber et al.
Current opinion in ophthalmology, 26(1), 10-15 (2014-11-13)
To discuss capsular tension devices and recent evidence regarding their use. The capsular tension ring, modified capsular tension ring, and capsular tension segment are well established tools for use during phacoemulsification when zonular instability is present. Recent research has provided
Right ventricular perforation and pulmonary embolism with polymethylmethacrylate cement after percutaneous kyphoplasty.
Igor Gosev et al.
Circulation, 127(11), 1251-1253 (2013-03-20)
Dae-Seon Kim et al.
Optics express, 21(7), 8450-8459 (2013-04-11)
A high aspect ratio conical sub-wavelength structure (SWS) was designed by using rigorous coupled-wave analysis (RCWA) method and was realized on polymethyl methacrylate (PMMA) film using a stamping technique. The silicon template containing a hexagonal array of conical holes with
Fabiane Azeredo et al.
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 144(1), 147-155 (2013-07-03)
Gray level is the range of shades of gray in the pixels, representing the x-ray attenuation coefficient that allows for tissue density assessments in computed tomography (CT). An in-vitro study was performed to investigate the relationship between computed gray levels
Sean M Barber et al.
Journal of neurosurgery. Spine, 18(5), 524-528 (2013-03-26)
Percutaneous sacroplasty is a procedure adapted from vertebroplasty, which is designed to ameliorate the painful morbidity associated with sacral insufficiency fractures without the invasiveness of open surgery. Early estimates of efficacy, according to several case reports and small series, appear
Panagiotis Korovessis et al.
Spine, 38(4), 292-299 (2013-02-15)
Prospective, parallel-group, controlled comparative randomized study. This study compares the efficacy in sagittal vertebral height and wedge deformity restoration, polymethylmethacrylate cement leakage safety, and functional outcome of balloon kyphoplasty (BK) versus KIVA (a novel vertebral augmentation technique) implant for the
Mohammad A Aldosari et al.
Molecules (Basel, Switzerland), 18(3), 3152-3167 (2013-03-13)
Polymethylmethacrylate-graphene (PMMA/RGO) nanocomposites were prepared via in situ bulk polymerization using two different preparation techniques. In the first approach, a mixture of graphite oxide (GO) and methylmethacrylate monomers (MMA) were polymerized using a bulk polymerization method with a free radical
Konstantinos X Michalakis et al.
The Journal of oral implantology, 40(2), 146-152 (2014-05-02)
Dental implants with an internal connection have been designed to establish a better stress distribution when lateral external forces act on the prosthesis and minimize the forces transmitted to the fastening screw. In the present study, 10 externally and 10
Hidehiko Watanabe et al.
American journal of dentistry, 26(5), 265-270 (2014-02-01)
To evaluate the mechanical strength and color stability of provisional restoration materials. For mechanical testing, four groups [Trim (PEMA), Alike (PMMA), Versatemp (bis-acrylic resin composite, BARC) and Perfectemp II (bis-acrylic fluoride enriched resin, BAFC)] of resin disks were prepared for
Russell Wicks et al.
The Journal of the Tennessee Dental Association, 93(1), 47-49 (2013-08-06)
Obtaining an accurate interocclusal record which relates the upper and lower jaws to one another is critical in the laboratory production of dental restorations. This may be particularly challenging when the configuration of missing teeth dictate that such records are
Natasa Milojkovic et al.
The Journal of the Arkansas Medical Society, 111(7), 140-142 (2015-02-12)
Percutaneous vertebroplasty is frequently used in the treatment of vertebral body fractures due to osteoporosis, vertebral body metastasis, or myeloma. Acrylic cement of polymethylmethacrylate injected into the vertebral body can leak into the paravertebral venous system and reach the pulmonary
M Mahbubul Hassan et al.
ACS applied materials & interfaces, 5(5), 1548-1555 (2013-02-15)
Chemical vapor deposition (CVD) polymerization is a useful technique because of the possibility of forming very thin film of pure polymers on substrates with any geometric shape. In this work, thin films of poly(methyl methacrylate) or PMMA were formed on
Y Lei et al.
Journal of dental research, 93(12), 1264-1269 (2014-09-25)
Dental professionals are seeing a growing population of patients with visible signs of dental erosion. The approach currently being used to address the problem typically leverages the enamel protection benefits of fluoride. In this report, an alternative new block copolymer
Donghwa Lee et al.
Nanoscale, 5(17), 7750-7755 (2013-07-12)
A new AgNW-graphene hybrid transparent conducting electrode (TCE) was prepared by dry-transferring a chemical vapor deposition (CVD)-grown monolayer graphene onto a pristine AgNW TCE. The AgNW-graphene hybrid TCE exhibited excellent optical and electrical properties as well as mechanical flexibility. The
Mineo Hashizume et al.
Journal of nanoscience and nanotechnology, 14(4), 3209-3215 (2014-04-17)
Organic-inorganic hybrid microtubes were prepared that consisted of polysaccharide inner layers and hydroxyapatite (HAp) outer layers. Poly(methyl methacrylate) (PMMA) fibers containing small amounts of polyethyleneimine (PEI) were used as templates for the layer-by-layer (LbL) assembly of chondroitin sulfate C and
Aydin Yildirim et al.
American journal of ophthalmology, 157(5), 1070-1076 (2014-02-12)
To report the long-term results of combined same-day intrastromal corneal ring segment placement and corneal collagen cross-linking (CXL) for postoperative laser in situ keratomileusis (LASIK) ectasia. Retrospective, interventional case series. This retrospective, interventional cases series was performed in Turkiye Hospital Eye
Simcoe cannula as an anterior chamber maintainer for intraocular lens implantation.
Zaheer Uddin Aqil Qazi et al.
Journal of cataract and refractive surgery, 39(4), 650-651 (2013-03-26)
Leila Perea et al.
The journal of adhesive dentistry, 16(2), 161-168 (2013-11-02)
To evaluate the load-bearing capacities of fiber-reinforced composite (FRC) fixed dental prostheses (FDP) with pontics of various materials and thicknesses. Inlay preparations for retaining FDPs were made in a polymer phantom model. Seventy-two FDPs with frameworks made of continuous unidirectional
2/3