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Search Results: 1 - 4 of 4 matches for " Varaschim "
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Visibilidade em coloproctologia está correlacionada com atividade em pesquisa
Brenner, Antonio Sérgio;Lima, Vanessa Zeni de;Varaschim, Michele;Varella, Paola Zarur;Lima, Bruno Zeni de;Brenner, Sérgio;
Revista Brasileira de Coloproctologia , 2008, DOI: 10.1590/S0101-98802008000300008
Abstract: introduction: the aim of the present study was to evaluate the influence of medical research with the exposition that the colorectal surgeon has in the brazilian colorectal society national congress (sbcp). mehtods: we selected all the brazilian presenters from conferences and round tables sessions of the last 5 national congresses. presenter's number of publications in journals indexed in medline and lilacs were compared to non-presenters surgeons randomly selected. the research included years 1965 to 2005. groups were selected respecting age and state. results: thirteen congress participants and 88 presenters were selected and compared with 102 non-presenters from the sbcp. presenters published significantly more scientific papers than non-presenters surgeons. more visibility were observed in s?o paulo, rio de janeiro and minas gerais state (71,8%, 6,5% and 6,5% of the presenters respectively), and more research activity was observed in doctors graduated 20 to 40 years ago. the vast majority of publications were printed in national journals, especially in the sbcp journal (near 45%). conclusion: the doctor exposition as a presenter in the brazilian national sbcp congress and publication volume is correlated.
A utiliza??o da Pfaffia glomerata no processo de cicatriza??o de feridas da pele
Silva, Marileide Inacio da;Ribas-Filho, Jurandir Marcondes;Malafaia, Osvaldo;Nassif, Paulo Afonso Nunes;Ribas, Mauricio Marcondes;Varaschim, Michelle;Czeczko, Letícia Elizabeth;
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (S?o Paulo) , 2010, DOI: 10.1590/S0102-67202010000400004
Abstract: background: when tissue loss occurs in the skin comes the need for reconstruction and many devices and medication are proposed to increase the healing process. the use of herbal medicine, such as pfaffia glomerata, aims to play an active role in the scar formation. aim: to evaluate the results of the use of pfaffia glomerata on healing process of surgical wounds in rats. methods: a total of 40 rats, which were held surgical wounds with a punch of 3 mm in diameter at the upper right back where no substance was applied and another in the lower region, where the herbal extract was used. they were divided into four subgroups of 48 hours, one, two and three weeks in relation to sacrifice. measures were taken on the circumference to analyze the macroscopic contraction of the wound. microscopic data were analyzed using the hematoxylin-eosin staining to verify the inflammatory process; immunohistochemistry, factor viii, to observe the vascular density, and masson trichrome to study fibrosis. results: macroscopic plant group achieved better results than the control group. the analysis of factor viii showed statistical significance in a week of herbal medicine. in fibrosis, it was found that during the 48 hours the control group showed 70% of cases with minimal fibrosis, whereas the plant, 90%. in one week, the control group showed 10% of cases with no fibrosis, 60% with minimal fibrosis and 30% with moderate fibrosis, while the group plant showed 70% of cases with minimal fibrosis and 30% with moderate fibrosis. in the period of two weeks, the control group maintained 60% of cases with minimal fibrosis and increased to 40% of those with moderate fibrosis, while the plant maintained its group average presented in the previous group. in three weeks both groups, control and plan, kept the percentages presented in the previous period. conclusion: in relation to wound contraction, plant group showed better results than the control group. in regard to histological analysis, he sta
Altera??es nos parametros pré e pós-operatórios de pacientes com síndrome metabólica, submetidos a Bypass gastrointestinal em Y de Roux
Nassif, Paulo Afonso Nunes;Lopes, Andre Donato;Lopes, Gabriel Lima;Martins, Priscila Reis;Pedri, Lucas Eduardo;Varaschim, Michelle;Bopp, Denise Serpa;
ABCD. Arquivos Brasileiros de Cirurgia Digestiva (S?o Paulo) , 2009, DOI: 10.1590/S0102-67202009000300006
Abstract: background: overweight and obesity affects approximately 1.7 billion people, with increase in morbid obesity of 80% for women and 400% for men, since 1970. metabolic syndrome is a complex disorder associated with insulin resistance and abdominal obesity, causing changes in glucose metabolism in various tissues and hyperinsulinemia. aim: to verify changes in the pre and post-operative parameters in morbidly obese patients with metabolic syndrome who underwent to roux-en-y gastrointestinal bypass. method: seventy four patients with obesity with metabolic syndrome submitted to gastrointestinal bypass roux-en-y were included. all of them had measured waist-hip ratio, blood pressure, total cholesterol, hdl, ldl, triglycerides and fasting glucose pre-operatively and at the first and fourth month post-operatively. results: in the first post-operative month, happened a weight reduction of 7.96%, bmi of 8%, waist-hip ratio of 1.35%, total cholesterol of 17.95%, hdl of 14.5%, ldl of 15.31%, tag's of 30.29% and 9.75% of glucose; on the fourth month was observed a weight reduction of 14.94%, bmi of 20.08%, waist-hip ratio of 5.96%, total cholesterol of 21.27%, hdl of 3.53%, ldl of 23.72%, tag's of 29.6% and 10.34% of glucose. conclusion: all the parameters evaluated in this study had a statistic significant improvement, with the exception of hdl-cholesterol.
Altera??es dos parametros clínicos e laboratoriais em pacientes obesos com diabetes melito tipo 2 submetidos à deriva??o gastrojejunal em y de Roux sem anel
Varaschim, Michelle;Nassif, Paulo Afonso Nunes;Moreira, Luciana Bugmann;Nascimento, Marcelo Mazza do;Vieira, Grasiela Manfredi Nunes;Garcia, Rodrigo Ferreira;Sue, Karen Megumi;Cruz, Manuela Aguiar;
Revista do Colégio Brasileiro de Cirurgi?es , 2012, DOI: 10.1590/S0100-69912012000300003
Abstract: objectives: 1) to assess the changes in body weight and body mass index in grade 2 and 3 obese patients with type 2 diabetes mellitus, pre and postoperatively; 2) to assess the changes in pre and postoperative fasting blood glucose, postprandial glucose, glycated hemoglobin and insulin. methods: a prospective study was undertaken with 40 selected patients with grade 2 and 3 obesity and type 2 diabetes mellitus, all with indication for surgical treatment of obesity. all patients underwent roux-en-y gastric bypass without ring. the clinical parameters weight and body mass index were analyzed, as well as the laboratory parameters fasting blood glucose, postprandial glucose, glycated hemoglobin, and insulin. the analyses were carried out in the preoperative period and at 60 days postoperatively. statistical analysis was conducted with student's t and the kolmogorov-smirnov tests. results: mean preoperative weight was 107.3 kg, declining to 89.5 kg postoperatively. mean initial body mass index was 39.5 kg/m2, and 32.9 kg/m2 at 60 postoperative days. preoperative fasting blood glucose was 132 mg/dl, which was reduced to 40.4 mg/dl, on average, postoperatively. postprandial blood glucose was 172 mg/dl in the preoperative period and 111.6 mg/dl in the postoperative measurement. initial glycated hemoglobin was 7%, declining to 5.7% postoperatively. preoperative and postoperative insulin levels were 29.6 μiu/ml and 13.9 μiu/ml, respectively. the level of significance was p<0.001 for all variables. conclusion: there was a statistically significant reduction in body weight and body mass index between the pre and postoperative periods, as well as in fasting blood glucose, postprandial glucose, glycated hemoglobin.
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