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Search Results: 1 - 10 of 62225 matches for " Elizabeth da Silveira; Toscano "
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MORPHOMETRIC STUDY OF MENISC OF THE KNEE JOINT
da Silva Almeida,Katiúcia Samara; Arruda de Moraes,Silvia Regina; Tashiro,Tetsuo; Neves,Elizabeth da Silveira; Toscano,Ana Elisa; Rocha de Abreu,Roseanne Maria;
International Journal of Morphology , 2004, DOI: 10.4067/S0717-95022004000300001
Abstract: we analyzed the meniscus morphometrics aspects of the knee joint as such: extern circunference tickness, the breadth, the area and distance between anterior and posterior horns, the tibial plateau correspondent area, meniscus area/tibial plateau report, check the wrisberg's ligament length. there were analyzed 44 meniscus of the 22 knees adults men corpses. the tickness and breadth morphometrics variables were evaluated in three different points: anterior medium and posterior third part and compared values between medial and lateral compartments. in the medial meniscus weren't meaningful difference between anterior, medium and posterior third part thickness, while medium third part lateral meniscus showed such as larger thickness. when analyzed the breadth, watched the medial meniscus posterior third part were the larger area, while the lateral meniscus there weren't neither meaningful difference between three analyzed points. the distance between anterior and posterior horns such as the meniscus medial area, it showed meaningfully lager than lateral meniscus. the tibial plateau area didn't showed statistics difference between lateral and medial compartments. the morphometrics meniscus results demonstrated relation with clinics data. the medial meniscus is more broad and it occupied the area of the higher tibial plateau what justify the higher lesions incidence that attack this meniscus. like wise, the measurement values of third part confirmed the frequency higher of break in this region
Acurácia em métodos de relacionamento probabilístico de bases de dados em saúde: revis?o sistemática
Silveira,Daniele Pinto da; Artmann,Elizabeth;
Revista de Saúde Pública , 2009, DOI: 10.1590/S0034-89102009005000060
Abstract: objective: to analyze both national and international literature on validity of record linkage procedure of health databases focusing on quality assessment of results. methods: a systematic review of cohort, case-control, and cross-sectional studies that evaluated quality of probabilistic record linkage of health databases was conducted. cochrane methodology of systematic reviews was used. the following databases were widely searched: medline, lilacs, scopus, scielo and scirus. a time filter was not applied and articles were searched in the following languages: portuguese, spanish, french and english. results: summary measures of the quality of probabilistic record linkage were sensitivity, specificity, and positive predictive value. there were identified 202 studies, and after applying the inclusion criteria, a total of 33 articles were reviewed. only six had complete data on the summary measures of interest. the main limitations were: no reviewer to evaluate titles and abstracts; and no blinding of the article's authors in the review process. most scientific publications in this field were from the united states, united kingdom, and new zealand. overall, the accuracy of probabilistic record linkage of databases ranged from 74% to 98% sensitivity and 99% to 100% specificity. conclusions: probabilistic record linkage of health databases has notably been characterized by high sensitivity and greater flexibility of the procedure's sensitivity, indicating concern with data accuracy. the positive predictive value in studies shows a high proportion of truly positive record pairs. the quality assessment of these procedures has been proved essential for validating the results obtained in these studies, and can also contribute to improve large health databases available in brazil.
Humaniza??o do cuidado em saúde: de tecnicismos a uma ética do cuidado
Barros, Maria Elizabeth Barros de;Gomes, Rafael da Silveira;
Fractal : Revista de Psicologia , 2011, DOI: 10.1590/S1984-02922011000300013
Abstract: health care has been the theme of several debates and there many different ideas related to it. there are many productions towards this topic and the demand for a "humanized health care" is strong. this paper analyzes the "humanized health care" questioning the ideas of human, health and care, as well as the practices in health. we propose an idea of health care which emerges in the encounter of the different actors who attend health centers, in a relationship where the other is understood as a legitimate, founding a transdisciplinary clinic that produces deviations, changes, subjects and ways of life.
A Política Nacional de Humaniza??o como política que se faz no processo de trabalho em saúde
Santos Filho, Serafim Barbosa;Barros, Maria Elizabeth Barros de;Gomes, Rafael da Silveira;
Interface - Comunica??o, Saúde, Educa??o , 2009, DOI: 10.1590/S1414-32832009000500012
Abstract: this paper had the aim of conducting an analytical exercise about how the national humanization policy is undertaken, with regard to the institutional support function, based on different mechanisms, guidelines and principles. the text is divided into three parts. the first part provides reflections concerning the concepts of humaneness and humanism on which the analyses are based. the second seeks to expand the debate regarding the indissociability of healthcare and management and the way of providing institutional support. the third covers the indissociability between the production of services and the production of subjects and moves the discussion on these three parts forward for them to be developed in other planes of analysis. throughout the text, emphasis is placed on banking on including different subjects and on analysis and collective management of labor processes as a strategy for creating productive destabilization and humanization practices within the healthcare services.
MORPHOMETRIC STUDY OF MENISC OF THE KNEE JOINT ESTUDIO MORFOMéTRICO DE LOS MENISCOS DE LA ARTICULACIóN DE LA RODILLA
Katiúcia Samara da Silva Almeida,Silvia Regina Arruda de Moraes,Tetsuo Tashiro,Elizabeth da Silveira Neves
International Journal of Morphology , 2004,
Abstract: We analyzed the meniscus morphometrics aspects of the knee joint as such: extern circunference tickness, the breadth, the area and distance between anterior and posterior horns, the tibial plateau correspondent area, meniscus area/tibial plateau report, check the Wrisberg's ligament length. There were analyzed 44 meniscus of the 22 knees adults men corpses. The tickness and breadth morphometrics variables were evaluated in three different points: anterior medium and posterior third part and compared values between medial and lateral compartments. In the medial meniscus weren't meaningful difference between anterior, medium and posterior third part thickness, while medium third part lateral meniscus showed such as larger thickness. When analyzed the breadth, watched the medial meniscus posterior third part were the larger area, while the lateral meniscus there weren't neither meaningful difference between three analyzed points. The distance between anterior and posterior horns such as the meniscus medial area, it showed meaningfully lager than lateral meniscus. The tibial plateau area didn't showed statistics difference between lateral and medial compartments. The morphometrics meniscus results demonstrated relation with clinics data. The medial meniscus is more broad and it occupied the area of the higher tibial plateau what justify the higher lesions incidence that attack this meniscus. Like wise, the measurement values of third part confirmed the frequency higher of break in this region Investigamos los aspectos morfométricos de los meniscos de la articulación de la rodilla tales como: grosor de la circunferencia externa y el ancho de los meniscos, relación área del menisco/área del platillo de la tibia y la distancia entre los cuernos posterior y anterior de cada menisco. Fueron analizados 44 meniscos de 22 rodillas de cadáveres humanos, adultos, de sexo masculino. Las variables morfométricas ancho y grosor fueron evaluadas en tres puntos distintos: tercio anterior, tercio medio y tercio posterior, y sus valores comparados entre los compartimientos medial y lateral. En el menisco medial no hubo diferencia significativa, en lo que se refiere al grosor, entre los tercios anterior, medio y posterior, mientras que en el menisco lateral, el tercio medio se mostró como sitio de mayor grosor. En cuanto al ancho, se observó que el tercio posterior del menisco medial fue estadísticamente el sitio más ancho del menisco, mientras que en el menisco lateral no hubo ninguna diferencia significativa entre los tres puntos analizados. La relación área del menisco/áre
Study of sensory-motor and somatic development of the offspring of rats (Wistar) treated with caffeine
Silva, Elthon Gomes Fernandes da;Alexandre, Alessandro Aires;Nascimento, Gerlane Karla Bezerra Oliveira;Oliveira, Jaciel Benedito de;Neves, Elizabeth da Silveira;Costa Sobrinho, Austregézilo Vieira da;Silveira, Maria de Fátima Galdino da;
Brazilian Journal of Pharmaceutical Sciences , 2009, DOI: 10.1590/S1984-82502009000400019
Abstract: the influence of caffeine, administered to rats, on the somatic and sensory-motor development of the offspring was investigated. female wistar rats were divided into a control group and a treated group and received drinking water and a 0.1% solution of caffeine orally, respectively. the offspring, also divided into a control group and a treated group, received daily monitoring until the 20th day of life to verify alterations in somatic neural development. the offspring of the treated group had reduced weight on the day of birth and on the 1st, 5th, 15th and 20th days of life; shorter snout-anus length (evaluation done daily); shorter snout-tail length on the day of birth and on the 1st, 5th and 10th days of life, and signs of retardation of somatic and sensory-motor maturation. these results allowed the conclusion that administration of caffeine to rats affects somatic and sensory-motor development of offspring.
Production of MgO-X Refractory Material with Cellular Matrix by Colloidal Processing  [PDF]
Wagner da Silveira, Guido Falk
Low Carbon Economy (LCE) , 2012, DOI: 10.4236/lce.2012.323012
Abstract: The production in the siderurgy and foundry industry has changed considerably in the past years. Despite the new technologies and process, the use of magnesia carbon refractory remains constant. Namely the magnesia carbon refractory is widely used due low-priced cost, high refractivity, excellent corrosion resistance, thermal shock resistance, low thermal expansion, high slag penetration resistance and low wettability. The main disadvantages of use magnesia carbon refractories are the high carbon oxidation susceptibility and the formation CO and CO2 gases. As a result, tonne of CO and CO2 are expelled to the atmosphere. The use of open cell carbon-foam magnesia composite for refractory application can offer a substitute for the traditional refractory material since the high carbon content can be minored and the low mechanical strength and poor oxidation resistance of these materials can be improved.
O uso de implantes de compósito bioativo de bioceramica em matriz polimérica na reconstru??o do complexo zigomático orbitário: novas perspectivas em biomateriais
Turrer, Clarissa Leite;Figueiredo, Ana Rosa Pimentel de;Oréfice, Rodrigo Lambert;Maciel, Pedro Ernani;Silveira, Maria Elizabeth Souza da;Gon?alves, Sabrina de Paula;Barbi, Juliana Senna Figueiredo;
Arquivos Brasileiros de Oftalmologia , 2008, DOI: 10.1590/S0004-27492008000200005
Abstract: purpose: to evaluate through clinical and tomographic parameters implant behavior in orbital zygomatic reconstruction in six patients. methods: the subjects for this preliminary study consisted of six anophthalmic socket patients (3 patients presented residual orbital zygomatic deformities after complex facial fractures and 3 patients presented orbital zygomatic retraction after enucleation and radiotherapy to treat retinoblastoma in infancy). these deformities were surgically corrected with this composite implant. this study was approved and authorized by the universidade federal de minas gerais ethical committee for research in human subjects (etic 203/04). clinical data and tomographic images were utilized to assess the outcome of this study. results: there were no complications and tomographic findings revealed no implant reactions or migration and a good maintenance of soft tissue projection in the operated areas was achieved. success of outcome in this preliminary study were encouraging. conclusion: this study will be continued enrolling a larger sample and longer follow-up. composite biomaterials have presented a good outcome in facial reconstructive surgery. the composite implants in this group have a good biocompatibility and combined with national technology can reduce costs providing more possibilities to many more patients.
Risco de deficiência hídrica na cultura do milho no estado do Paraná
Wrege, Marcos Silveira;Gon?alves, Sergio Luiz;Caramori, Paulo Henrique;Vasconcellos, Maria Elizabeth da Costa;Oliveira, Dalziza de;Abucarub Neto, Miguel;Borrozzino, Edmirson;Caviglione, Jo?o Henrique;
Pesquisa Agropecuária Brasileira , 1999, DOI: 10.1590/S0100-204X1999000700001
Abstract: the goal of this work was to determine soil water deficit risk and the best sowing periods for maize (zea mays l.) in the state of paraná, southern brazil. a climatological soil water balance model adapted for maize was simulated, using historical series of daily values of maximum evapotranspiration and precipitation from 32 weather stations. soil water holding capacity was calculated using an initial soil depth of 20 cm at plant emergence, which increased exponencially up to 80 cm depth at the beginning of plant flowering, and remained constant until harvest. ten sowing dates spaced at 10 days interval were simulated between august 20 and november 20, and the frequency of soil water deficit during the flowering period (800 degree-days after emergence) was estimated. using cluster analysis, paraná state was classified in five homogeneous zones for soil water deficit risk. results have shown that the north and northwest regions have very high risk. appropriate sowing periods with lower risks were identified for all zones.
Insuficiência renal aguda por picada de abelhas: relato de casos
Daher, Elizabeth De Francesco;Oliveira, Rodrigo Alves de;Silva, Leila Silveira Vieira da;Silva, Emanuel Maurício Bezerra e;Morais, Talita Peixoto de;
Revista da Sociedade Brasileira de Medicina Tropical , 2009, DOI: 10.1590/S0037-86822009000200024
Abstract: rhabdomyolysis is a syndrome characterized by muscle injury, most frequently due to muscle crushing and trauma. however, it may also be induced by non-traumatic causes, for example by means of stinging by africanized bees. we describe two cases of rhabdomyolysis that presented dialytic acute renal failure after several bee stings.
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