Encontrados 47 documentos, a visualizar página 1 de 5
Histological evaluation of capsules formed by texturized silicone implants with...
Berger,Ralf; Ribas Filho,Jurandir Marcondes; Malafaia,Osvaldo; Nassif,Paulo Afonso Nunes; Silva,Eduardo Nascimento; Silva,Alfredo Benjamin Duarte daABSTRACT Purpose To evaluate capsules formed by microtextured silicone implants with and without Parietex® mesh coverage histologically. Methods Sixty Wistar rats were divided in two groups (meshed and unmeshed). Each group was, then, divided into two subgroups for evaluation at 30 and 90 days. Capsules were analyzed based on hematoxylin and eosin (HE) and picrosirius staining. Results The number of fibroblasts...
Vertical gastrectomy in overweight and non-overweight rats
Tabushi,Fernando Issamu; Stueber,Melissa Spena; Polonio,Benur; Repka,João Carlos Domingues; Ioshii,Sérgio Ossamu; Nassif,Paulo Afonso NunesABSTRACT PURPOSE: To compare the two lines suture (total and seromuscular) after partial gastrectomy in normal and overweight rats. METHODS: Forty Wistar rats were distributed in two groups. Group A received normal diet; group B, normal diet and supplementation with saccharose in the water. When group B progressed to a statistically greater weight than the animals of group A, the experiment (sleeve-like gastrec...
Holmium Laser enucleation of the prostate (HoLEP) versus Transurethral Resectio...
Barboza,Luís Eduardo Durães; Malafaia,Osvaldo; Slongo,Luiz Edison; Meyer,Fernando; Nassif,Paulo Afonso Nunes; Tabushi,Fernando Issamu; Wendler,Eduardo
DEVELOPMENT OF METRICS FOR TECHNICAL PRODUCTION: QUALIS BOOKS AND BOOK CHAPTERS
Ribas-Filho,Jurandir Marcondes; Malafaia,Osvaldo; Czeczko,Nicolau Gregori; Ribas,Carmen A. P. Marcondes; Nassif,Paulo Afonso NunesObjective: To propose metrics to qualify the publication in books and chapters, and from there, establish guidance for the evaluation of the Medicine III programs. Method: Analysis of some of the 2013 area documents focusing this issue. Were analyzed the following areas: Computer Science; Biotechnology; Biological Sciences I; Public Health; Medicine I. Results: Except for the Medicine I, which has not adopted t...
Sonographic diagnosis of carpal tunnel syndrome: a study in 200 hospital workers
Castro,Adham do Amaral e; Skare,Thelma Larocca; Nassif,Paulo Afonso Nunes; Sakuma,Alexandre Kaue; Barros,Wagner HaeseAbstractObjective:To describe the prevalence of carpal tunnel syndrome in a sample of 200 healthy hospital workers, establishing the respective epidemiological associations.Materials and Methods:Two hundred individuals were submitted to wrist ultrasonography to measure the median nerve area. They were questioned and examined for epidemiological data, body mass index, carpal tunnel syndrome signs and symptoms, a...
Evaluation of liver regeneration with use of diet supplemented with l-arginine
Montenegro,Widlani Sousa; Malafaia,Osvaldo; Nassif,Paulo Afonso Nunes; Moreira,Luciane Bugmann; Prestes,Manoel Alberto; Kume,Márcio HiroakiPURPOSE:To compare controlled liver regeneration in rats submitted to 60% hepatic resection having L-arginine supplemented diet, based on weight changes of the regenerated liver, laboratory parameters of liver function and pathological findings.METHODS:Thirty-six rats were divided into two groups, control and L- arginine. The first received standard chow and saline solution by gavage. The second had supplementa...
Ultrasound evaluation on carpal tunnel syndrome before and after bariatric surgery
Castro,Adham do Amaral e; Skare,Thelma Larocca; Nassif,Paulo Afonso Nunes; Sakuma,Alexandre Kaue; Ariede,Bruno Luiz; Barros,Wagner HaeseObjective:To evaluate the prevalence of carpal tunnel syndrome in candidates for bariatric surgery comparing with the non-obese population and verify the effects on it of bariatric treatment. Methods:We studiedthree groups of individuals: 1) patients waiting for bariatric surgery (preoperative); 2) individuals who had already undergone the procedure (postoperative); and 3) control group. We collected demographi...
Indução de obesidade com sacarose em ratos
Malafaia,Andressa Bressan; Nassif,Paulo Afonso Nunes; Ribas,Carmen Australia Paredes Marcondes; Ariede,Bruno Luiz; Sue,Karen Negume; Cruz,Manuela AguiarRACIONAL: Embora seja muito complexo identificar o que levou ao grande crescimento da obesidade, as causas principais são o aumento do consumo de alimentos energéticos e ricos em gorduras saturadas e açucares, e a redução das atividades físicas. OBJETIVOS: Comparar a massa corpórea, o peso da gordura retroperitoneal e gonadal e o índice de Lee em ratos submetidos à dieta normal e à suplementada com sacarose. MÉ...
Obesos diabéticos tipo 2 submetidos à derivação gástrica em Y-de-Roux: análise ...
Zeve,Jorge Luiz de Mattos; Tomaz,Carlos Alberto Bezerra; Nassif,Paulo Afonso Nunes; Lima,João Henrique; Sansana,Luciana Regina ZeveRACIONAL: Cerca de 90% dos diabéticos tipo 2 são obesos ou têm sobrepeso. A evidente melhora clínica observada com o tratamento cirúrgico, como a derivação gástrica em Y-de-Roux, abriu caminhos para a pesquisa de outros fatores, que não somente a perda de peso, como responsáveis pelo retorno à euglicemia ou redução no tratamento medicamentoso. OBJETIVO: Avaliar a eficácia e segurança do tratamento cirúrgico do ...
Modificação técnica para a gastrectomia vertical
Nassif,Paulo Afonso Nunes; Valadão,José Aparecido; Malafaia,Osvaldo; Torres,Orlando Jorge Martins; Garcia,Rodrigo Ferreira; Klostemann,Flávia CarolineINTRODUÇÃO: A técnica operatória da gastrectomia vertical ainda não foi totalmente padronizada e, por isso, existem questões a serem resolvidas. Há tendência dela ter seu uso cada vez mais frequente, uma vez que já provou ser efetiva na perda de peso, com baixa morbimortalidade e bons resultados pós-operatórios. Contudo, a doença do refluxo gastroesofágico, que pode dela resultar, ainda não está bem elucidada. ...