Switzerland
Mostrando 13-24 de 182 artigos, teses e dissertações.
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13. Comparison of LAMP and PCR for molecular mass screening of sand flies for Leishmania martiniquensis infection
BACKGROUND Leishmaniasis caused by Leishmania martiniquensis infection has been reported in human and domestic animals of Martinique Island, Germany, Switzerland, USA, Myanmar and Thailand. The peculiar clinical features of disseminated cutaneous and visceral forms co-existence render the urgent need of specific diagnostic tool to identify the natural sand
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-02
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14. Frequencies of polymorphisms of the Rh, Kell, Kidd, Duffy and Diego systems of Santa Catarina, Southern Brazil
ABSTRACT BACKGROUND: Red blood cell genes are highly polymorphic with the distribution of alleles varying between different populations and ethnic groups. The objective of this study was to investigate gene polymorphisms of blood groups in the state of Santa Catarina, Southern Brazil. METHODS: Three hundred and seventy-three unrelated blood donors and 31
Rev. Bras. Hematol. Hemoter.. Publicado em: 2016-09
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15. Family’s presence associated with increased physical activity in patients with acute stroke: an observational study
ABSTRACT Background: Inherent differences in organization of stroke care and rehabilitation practices in various settings influence the activity levels of patients in the hospital. The majority of published studies have been carried out in developed countries such as the United States, United Kingdom, Australia, Switzerland and Belgium; however, data from d
Braz. J. Phys. Ther.. Publicado em: 16/06/2016
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16. A comparison of two reciprocating instruments using bending stress and cyclic fatigue tests
The aim of this study was to comparatively evaluate the bending resistance at 45º, the static and dynamic cyclic fatigue life, and the fracture type of the WaveOne (Dentsply Maillefer, Ballaigues, Switzerland) 25-08 and Reciproc (VDW, Munich, Germany) 25-08 instruments. A total of 60 nickel-titanium (NiTi) instruments (30 Reciproc and 30 WaveOne) from three
Braz. oral res.. Publicado em: 20/10/2015
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17. Hepatitis B virus DNA stability in plasma samples under short-term storage at 42°C
We evaluated the stability of hepatitis B virus (HBV) DNA in plasma samples stored at 42°C for external quality assessment (EQA) panels of viral load. To assess the stability of plasma samples containing different concentrations of HBV DNA, serial dilutions of HBV-infected samples with a viral load of 6.40 log(10) IU/mL were made to yield vira
Braz J Med Biol Res. Publicado em: 13/03/2015
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18. Ex vivo evaluation of three instrumentation techniques on E. faecalis biofilm within oval shaped root canals
The objective of the present study was to assess the effectiveness of reciprocating instrumentation in disinfecting oval-shaped root canals infected with Enterococcus faecalis. Forty-five human lower premolars were infected with a culture of E. faecalis (ATCC 29212) for 28 days. Five other teeth that were neither contaminated nor instrumented were used as co
Braz. oral res.. Publicado em: 23/01/2015
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19. Visibilidad de los estudios en análisis de redes sociales en América del Sur: su evolución y métricas de 1990-2013
The aim of the study is to analyze the scientific productivity in South American countries related to Social Network Analysis in accordance with the representation of the countries, institutions, researchers and their theoretical references (citations used in these productions). The present study spans from 1990 to 2013 (31/05/2013). Bibliographical descript
Transinformação. Publicado em: 2014-12
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20. Measurement of Elastic Modulus and Vickers Hardness of Surround Bone Implant Using Dynamic Microindentation - Parameters Definition
O desempenho clínico de implantes dentais é fortemente definido por princípios biomecânicos. Este trabalho objetivou quantificar a Dureza Vickers (VHN) e módulo de elasticidade (E) do osso periimplantar e discutir parâmetros metodológicos de ensaio dinâmico de indentação. Foram utilizados 10 implantes de corpo cilíndrico com interface cone morse,
Braz. Dent. J.. Publicado em: 2014-10
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21. Apical transportation associated with ProTaper® Universal F1, F2 and F3 instruments in curved canals prepared by undergraduate students
Objective: This study evaluated apical transportation associated with ProTaper® Universal Fl, F2 and F3 rotary files in curved canais prepared by undergraduate students. Material and Methods: Twenty mesial roots of mandibular molars with curvatures ranging between 25° and 35° were selected. Mesiobuccal canals were instrumented by twenty students wit
J. Appl. Oral Sci.. Publicado em: 2014-04
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22. Impacted Anterior Urethral Calculus Complicated by a Stone-containing Diverticulum in an Elderly Man: Outcome of Transurethral Lithotripsy without Resection of the Diverticulum
Introduction The prevalence of lower urinary tract symptoms (LUTS) is about 20% in men aged 40 or above. Other than benign prostatic hyperplasia (BPH), urethral diverticulum or calculus is not uncommon for LUTS in men. Surgical treatment is often recommended for urethral diverticulum or calculus, but treatment for an impacted urethral calculus complicated b
Int. braz j urol.. Publicado em: 2013-09
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23. Withdraw of the Ureteroscope Causes Fragmented Ureter Stones to Disperse
Introduction Ureteroscopy has improved from the first use of ureteroscope in the 1970's. Although the success rate increased in the last years, (1) new treatment techniques are being developed for impacted and large proximal ureter stones (2). Pneumatic lithotripsy has high efficiency with low complication rates (2). However, in case of steinstrasse and lar
Int. braz j urol.. Publicado em: 2013-09
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24. Influence of elastic recovery time on the Dimensional Stability of Polydimethylsiloxane (PDS)
The aim of this study was to determine the influence from the recovering time on the dimensional stability of polydimethylsiloxane (Speedex, Coltène/Whaledent Company, Altstätten, Switzerland) prior to type IV dental stone pouring. The double impression technique was utilized with uniform spacing of 1 mm for the wash paste, at 30 minutes, 24 hours and 72 h
Polímeros. Publicado em: 02/08/2013