... prevented any dislocation of the spacer fragments, but did not sig- nificantly improve the mechanical properties. Kum- mer et al. compared in vitro the mechanical properties of commercially available ... particular cause, treatment options may strongly vary. In case of patient incom- pliance or inability to put partial weight bearing on the operated extremity, the patient should be ra...
Ngày tải lên: 26/10/2012, 09:53
... force of 4900 N when loaded with 500,000 load cycles. On the as- sumption that one million load cycles is the average yearly load history for a healthy person and that the spacer remains in situ ... bone density may be reduced, further biomechanical studies to investigate the dynamic properties of hip spacers im- planted into cadaver femurs of elderly persons (age > 60 years) have .....
Ngày tải lên: 26/10/2012, 09:53
Báo cáo y học: "Perforin deficiency attenuates collagen-induced arthritis" doc
... Immunology, University of Rostock, Rostock, Germany 2 Institute of Pathology, University of Rostock, Rostock, Germany 3 Institute of Neurology, University of Rostock, Rostock, Germany 4 Section ... collagen type II; CTL = cytotoxic T lymphocyte; EAE = experimental autoimmune encephalomyelitis; ELISA = enzyme-linked immunosorbent assay; FITC = fluorescein isothiocyanate; H & E = hematoxy...
Ngày tải lên: 09/08/2014, 06:23
Báo cáo y học: "Dynamic compression counteracts IL-1β induced inducible nitric oxide synthase and cyclo-oxygenase-2 expression in chondrocyte/agarose constructs" pdf
... suggesting that dynamic compression targets the p38 MAPK dependent pathway. By contrast, COX-2 activation by IL-1β appears to be primarily mediated by a p38 MAPK dependent pathway that is largely unaffected ... biochemical analysis. Application of dynamic compression A fully characterised bioreactor system (Zwick Testing Machines Ltd, Leominster, UK) was used to apply physiologi- cal leve...
Ngày tải lên: 09/08/2014, 10:23
Báo cáo y học: "Mechanical effects of surgical procedures on osteochondral grafts elucidated by osmotic loading and real-time ultrasound" ppsx
... monitoring system The ultrasound monitoring system used in this study was orig- inally developed by Zheng and colleagues [14-16] and modi- fied to a 10 MHz ultrasound system. The system was developed ... Technology of Japan. The study sponsors had no role in the study design, data collection, data analysis or data interpretation, or in the writing of the report. References 1. Matsusue Y, Y...
Ngày tải lên: 09/08/2014, 14:22
Báo cáo y học: "Remote preconditioning in normal and hypertrophic rat hearts" doc
... DOCA-salt hypertension in the rat. Med Sci Res 1992, 20:527-529. 14. Yoshida K, Kim-Mitsuyama S, Wake R, Izumiya Y, Izumi Y, Yukimura T, Ueda M, Yoshiyama M, Iwao H: Excess aldosterone under normal ... Thoracic Surgery, School of Medicine, University of Thessaly, Larissa 41335, Greece. 2 Laboratory of Animal Physiology, Department of Zoology, School of Biology, Aristotle University of The...
Ngày tải lên: 10/08/2014, 09:21
Báo cáo y học: "Mechanical ventilation and the total artificial heart: optimal ventilator trigger to avoid post-operative autocycling - a case series and literature review" pdf
... post- operatively manage the ventilators of such patients. Potential consequences of mechanical ventilator auto- cycling include respiratory alkalosis, barotrauma, patient ventilator dysynchrony, and ... F, Edwards LB, Kirk R, Kucheryavaya AY, Rahmel AO, Rowe AW, Taylor DO: Registry of the International Society for Heart and Lung Transplantation: a quarter century of thoracic transplanta...
Ngày tải lên: 10/08/2014, 09:22
Báo cáo y học: "Mechanical characteristics of three staples commonly used in foot surgery" pps
... limbs and generate compression. The second of these, the Memory staple (Depuy, United Kingdom), is normally stored at 0 – 4 degrees Centigrade. When the staple is brought to body temperature (37 ... this study was to compare two types of staples based on memory metal and one conventional staple, all three commonly used in foot and ankle surgery. Specifi- cally, we addressed the question rega...
Ngày tải lên: 10/08/2014, 21:23
Báo cáo y học: " Myocardial infarction with normal coronary arteries: a case report and review of the literature" pps
... follow-up and has been shown to have normal coronary arteries by coronary multi-slice computed tomography (MSCT) and whole- body angiography. Case presentation A 49-year-old woman was referred to our ... Cameron A, Fisher LD, Ng G: Myocardial infarc- tion in young adults: angiographic characterization, risk fac- tors and prognosis (Coronary Artery Surgery Study Registry). J Am Coll Cardiol...
Ngày tải lên: 11/08/2014, 19:21
Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
... Turkey 4. Istanbul University, Faculty of Medicine, Department of Histology and Embryology, Istanbul, Turkey. 5. Istanbul University, Faculty of Medicine, Department of Undersea and Hyperbaric ... Istanbul, Turkey 2. Istanbul University, Faculty of Medicine, Department of Oncologic Pathology, Istanbul, Turkey 3. Istanbul University, Faculty of Medicine, Department of Biochemistry, Ist...
Ngày tải lên: 25/10/2012, 11:15