Resultados: 27
#1
au:Oliveira, Maria Gabriela M.
Filtros
Ordenar por
Página
de 2
Próxima
1.
Adequação do Consumo de Ácidos Graxos entre Pacientes em Prevenção Cardiovascular Secundária
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Marcadenti, Aline
; Machado, Rachel H. Vieira
; Santos, Renato Hideo Nakagawa
; Kasai, Caio Cesar dos Santos
; Kovacs, Cristiane
; Bello, Annie
; de Matos, Cristina H.
; Bertacco, Renata Torres Abib
; Souza, Gabriela C.
; Schirmann, Gabriela da S.
; Nagano, Francisca Eugenia Zaina
; Poloni, Soraia
; Kik, Raquel Milani El
; Feres, Naoel Hassan
; Rodrigues, Isa G.
; Sousa, Antônio Carlos Sobral
; Pinheiro, Josilene M. F.
; Vasconcelos, Sandra Mary Lima
; Carlos, Daniele Maria de Oliveira
; Souza, Viviane Sahade
; Gomes, Adriana Barros
; Figueiredo Neto, José Albuquerque de
; Moriguchi, Emilio Hideyuki
; Izar, Maria Cristina
; Pinto, Sônia Lopes
; Bressan, Josefina
; de Souza, Simone Raimondi
; Kumbier, Magali C.
; de Araújo, Celme Barroncas Passos
; Torreglosa, Camila R.
; Weber, Bernardete
; Bersch-Ferreira, Ângela Cristine
.
Background: Adhering to a diet adequate in macronutrients is crucial for the secondary prevention of cardiovascular diseases. Objective: To assess the prevalence of adherence to recommendations for the consumption of dietary fatty acids for the prevention and treatment of cardiovascular diseases and to estimate whether the presence of certain cardiovascular risk factors would be associated with adherence. Methods: Cross-sectional study using baseline data from 2,358 participants included in the "Brazilian Cardioprotective Nutritional Program Trial". Dietary intake and cardiovascular risk factors were assessed. Adequate intake of polyunsaturated fatty acids (PUFA) was considered as ≥10% of total daily energy intake; for monounsaturated fatty acids (MUFA), 20%; and for saturated fatty acids (SFA), <7% according to the Brazilian Society of Cardiology. A significance level of 5% was considered in the statistical analysis. Results: No participant adhered to all recommendations simultaneously, and more than half (1,482 [62.9%]) did not adhere to any recommendation. Adherence exclusively to the SFA recommendation was the most prevalent, fulfilled by 659 (28%) participants, followed by adherence exclusively to the PUFA (178 [7.6%]) and MUFA (5 [0.2%]) recommendations. There was no association between the number of comorbidities and adherence to nutritional recommendations (p = 0.269). Participants from the Brazilian Northeast region showed a higher proportion of adherence to SFA consumption recommendations (38.42%) and lower adherence to PUFA intake (3.52%) (p <0.001) compared to other regions. Conclusions: Among the evaluated sample, there was low adherence to nutritional recommendations for dietary fatty acid consumption. Background Objective Methods Crosssectional Cross sectional 2358 2 358 2,35 Trial. Trial . Trial" assessed (PUFA 10 ≥10 MUFA, , (MUFA) 20% 20 SFA, (SFA) 7 <7 Cardiology 5 analysis Results simultaneously 1,482 1482 1 482 (1,48 62.9% 629 62 9 [62.9%] prevalent 65 28% 28 (28% 178 (17 7.6% 76 6 [7.6%] ( 0.2% 02 0 [0.2%] p 0.269. 0269 0.269 269 0.269) 38.42% 3842 38 42 (38.42% 3.52% 352 3 52 (3.52% <0.001 0001 001 regions Conclusions sample 235 35 2,3 ≥1 (MUFA (SFA < 1,48 148 48 (1,4 62.9 [62.9% (28 17 (1 7.6 [7.6% 0.2 [0.2% 026 0.26 26 38.42 384 4 (38.42 3.52 (3.52 <0.00 000 00 23 2, ≥ 1,4 14 (1, 62. [62.9 (2 7. [7.6 0. [0.2 38.4 (38.4 3.5 (3.5 <0.0 1, [62. [7. [0. 38. (38. 3. (3. <0. [62 [7 [0 (38 (3 <0 [6 [
Resumo Fundamento: A adesão à uma alimentação adequada em macronutrientes é fundamental para a prevenção secundária de doenças cardiovasculares. Objetivo: Avaliar a prevalência de adesão às recomendações de consumo de ácidos graxos para prevenção e tratamento de doenças cardiovasculares, e estimar se a presença de determinados fatores de risco cardiovascular estaria associada à adesão. Métodos: Estudo transversal com os dados de linha de base de 2358 participantes do estudo "Brazilian Cardioprotective Nutritional Program Trial". Dados de consumo alimentar, e fatores de risco cardiovascular foram avaliados. Foi considerada, de acordo com a Sociedade Brasileira de Cardiologia, uma ingestão adequada de ácidos graxos poli-insaturados (AGPI) ≥10% do consumo total de energia diária, para ácidos graxos monoinsaturados (AGM), 20% e para ácidos graxos saturados (AGS), <7%. Na análise estatística foi considerando nível de significância de 5%. Resultados: Nenhum participante aderiu a todas as recomendações de forma simultânea e mais da metade (1482 [62,9%]) não aderiu a nenhuma recomendação. A adesão exclusivamente à recomendação de AGS foi a mais prevalente, sendo cumprida por 659 (28%) dos participantes, seguida da adesão exclusivamente à recomendação de AGP (178 [7,6%]) e de AGM (5 [0,2%]). Não houve associação entre o número de comorbidades e a adesão às recomendações nutricionais (p =0,269). Os participantes da região Nordeste do país apresentaram maior proporção de adesão às recomendações para consumo de AGS (38,42%), e menor para ingestão de AGPI (3,52%) (p <0,001) em comparação às demais. Conclusões: Na amostra avaliada, evidenciou-se baixa adesão às recomendações nutricionais para consumo de ácidos graxos. Fundamento cardiovasculares Objetivo Métodos 235 Brazilian Trial. Trial . Trial" alimentar avaliados considerada Cardiologia poliinsaturados poli insaturados (AGPI 10 ≥10 diária AGM, , (AGM) 20 AGS, (AGS) 7 <7% 5 5% Resultados 1482 (148 62,9% 629 62 9 [62,9%] prevalente 65 28% 28 (28% 178 (17 7,6% 76 6 [7,6%] ( 0,2%. 02 0,2% 0 2 [0,2%]) p =0,269. 0269 =0,269 269 =0,269) 38,42%, 3842 38,42% 38 42 (38,42%) 3,52% 352 3 52 (3,52% <0,001 0001 001 demais Conclusões avaliada evidenciouse evidenciou 23 1 ≥1 (AGM (AGS <7 148 (14 62,9 [62,9% (28 17 (1 7,6 [7,6% 0,2 [0,2%] 026 =0,26 26 384 38,42 4 (38,42% 3,52 35 (3,52 <0,00 000 00 ≥ < 14 62, [62,9 (2 7, [7,6 0, [0,2% =0,2 38,4 (38,42 3,5 (3,5 <0,0 [62, [7, [0,2 =0, 38, (38,4 3, (3, <0, [62 [7 [0, =0 (38, (3 <0 [6 [ [0 = (38
2.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
; Birindelli, José L.O.
; Rezende, José M.
; Avendaño, Jose M.
; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
; Pujol-Luz, José R.
; Santos, Josenilson R. dos
; Câmara, Josenir T.
; Teixeira, Joyce A.
; Prado, Joyce R. do
; Botero, Juan P.
; Almeida, Julia C.
; Kohler, Julia
; Gonçalves, Julia P.
; Beneti, Julia S.
; Donahue, Julian P.
; Alvim, Juliana
; Almeida, Juliana C.
; Segadilha, Juliana L.
; Wingert, Juliana M.
; Barbosa, Julianna F.
; Ferrer, Juliano
; Santos, Juliano F. dos
; Kuabara, Kamila M.D.
; Nascimento, Karine B.
; Schoeninger, Karine
; Campião, Karla M.
; Soares, Karla
; Zilch, Kássia
; Barão, Kim R.
; Teixeira, Larissa
; Sousa, Laura D. do N.M. de
; Dumas, Leandro L.
; Vieira, Leandro M.
; Azevedo, Leonardo H.G.
; Carvalho, Leonardo S.
; Souza, Leonardo S. de
; Rocha, Leonardo S.G.
; Bernardi, Leopoldo F.O.
; Vieira, Letícia M.
; Johann, Liana
; Salvatierra, Lidianne
; Oliveira, Livia de M.
; Loureiro, Lourdes M.A. El-moor
; Barreto, Luana B.
; Barros, Luana M.
; Lecci, Lucas
; Camargos, Lucas M. de
; Lima, Lucas R.C.
; Almeida, Lucia M.
; Martins, Luciana R.
; Marinoni, Luciane
; Moura, Luciano de A.
; Lima, Luciano
; Naka, Luciano N.
; Miranda, Lucília S.
; Salik, Lucy M.
; Bezerra, Luis E.A.
; Silveira, Luis F.
; Campos, Luiz A.
; Castro, Luiz A.S. de
; Pinho, Luiz C.
; Silveira, Luiz F.L.
; Iniesta, Luiz F.M.
; Tencatt, Luiz F.C.
; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
; Santos, Luziany Q.
; Skoracki, Maciej
; Correia, Maira A.
; Uchoa, Manoel A.
; Andrade, Manuella F.G.
; Hermes, Marcel G.
; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
; Britto, Marcelo R. de
; Melo, Marcelo R.S. de
; Carvalho, Marcelo R. de
; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
; Bevilaqua, Marcus
; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
; Nascimento, Maria C. do
; Becerril, María de los A.M.
; Santos, Maria E.A. dos
; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
; Loeb, Marina V.
; Cohn-Haft, Mario
; Cupello, Mario
; Martins, Marlúcia B.
; Christofersen, Martin L.
; Bento, Matheus
; Rocha, Matheus dos S.
; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
; Duarte, Mércia E.
; Ivie, Michael A.
; Mincarone, Michael M.
; Borges, Michela
; Monné, Miguel A.
; Casagrande, Mirna M.
; Fernandez, Monica A.
; Piovesan, Mônica
; Menezes, Naércio A.
; Benaim, Natalia P.
; Reategui, Natália S.
; Pedro, Natan C.
; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
; Silva Júnior, Nelson J. da
; Perioto, Nelson W.
; Hamada, Neusa
; Degallier, Nicolas
; Chao, Ning L.
; Ferla, Noeli J.
; Mielke, Olaf H.H.
; Evangelista, Olivia
; Shibatta, Oscar A.
; Oliveira, Otto M.P.
; Albornoz, Pablo C.L.
; Dellapé, Pablo M.
; Gonçalves, Pablo R.
; Shimabukuro, Paloma H.F.
; Grossi, Paschoal
; Rodrigues, Patrícia E. da S.
; Lima, Patricia O.V.
; Velazco, Paul
; Santos, Paula B. dos
; Araújo, Paula B.
; Silva, Paula K.R.
; Riccardi, Paula R.
; Garcia, Paulo C. de A.
; Passos, Paulo G.H.
; Corgosinho, Paulo H.C.
; Lucinda, Paulo
; Costa, Paulo M.S.
; Alves, Paulo P.
; Roth, Paulo R. de O.
; Coelho, Paulo R.S.
; Duarte, Paulo R.M.
; Carvalho, Pedro F. de
; Gnaspini, Pedro
; Souza-Dias, Pedro G.B.
; Linardi, Pedro M.
; Bartholomay, Pedro R.
; Demite, Peterson R.
; Bulirsch, Petr
; Boll, Piter K.
; Pereira, Rachel M.M.
; Silva, Rafael A.P.F.
; Moura, Rafael B. de
; Boldrini, Rafael
; Silva, Rafaela A. da
; Falaschi, Rafaela L.
; Cordeiro, Ralf T.S.
; Mello, Ramon J.C.L.
; Singer, Randal A.
; Querino, Ranyse B.
; Heleodoro, Raphael A.
; Castilho, Raphael de C.
; Constantino, Reginaldo
; Guedes, Reinaldo C.
; Carrenho, Renan
; Gomes, Renata S.
; Gregorin, Renato
; Machado, Renato J.P.
; Bérnils, Renato S.
; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
; Dias, Ricardo M.
; Siewert, Ricardo
; Brugnera, Ricaro
; Leschen, Richard A.B.
; Constantin, Robert
; Robbins, Robert
; Pinto, Roberta R.
; Reis, Roberto E. dos
; Ramos, Robson T. da C.
; Cavichioli, Rodney R.
; Barros, Rodolfo C. de
; Caires, Rodrigo A.
; Salvador, Rodrigo B.
; Marques, Rodrigo C.
; Araújo, Rodrigo C.
; Araujo, Rodrigo de O.
; Dios, Rodrigo de V.P.
; Johnsson, Rodrigo
; Feitosa, Rodrigo M.
; Hutchings, Roger W.
; Lara, Rogéria I.R.
; Rossi, Rogério V.
; Gerstmeier, Roland
; Ochoa, Ronald
; Hutchings, Rosa S.G.
; Ale-Rocha, Rosaly
; Rocha, Rosana M. da
; Tidon, Rosana
; Brito, Rosangela
; Pellens, Roseli
; Santos, Sabrina R. dos
; Santos, Sandra D. dos
; Paiva, Sandra V.
; Santos, Sandro
; Oliveira, Sarah S. de
; Costa, Sávio C.
; Gardner, Scott L.
; Leal, Sebastián A. Muñoz
; Aloquio, Sergio
; Bonecker, Sergio L.C.
; Bueno, Sergio L. de S.
; Almeida, Sérgio M. de
; Stampar, Sérgio N.
; Andena, Sérgio R.
; Posso, Sergio R.
; Lima, Sheila P.
; Gadelha, Sian de S.
; Thiengo, Silvana C.
; Cohen, Simone C.
; Brandão, Simone N.
; Rosa, Simone P.
; Ribeiro, Síria L.B.
; Letana, Sócrates D.
; Santos, Sonia B. dos
; Andrade, Sonia C.S.
; Dávila, Stephane
; Vaz, Stéphanie
; Peck, Stewart B.
; Christo, Susete W.
; Cunha, Suzan B.Z.
; Gomes, Suzete R.
; Duarte, Tácio
; Madeira-Ott, Taís
; Marques, Taísa
; Roell, Talita
; Lima, Tarcilla C. de
; Sepulveda, Tatiana A.
; Maria, Tatiana F.
; Ruschel, Tatiana P.
; Rodrigues, Thaiana
; Marinho, Thais A.
; Almeida, Thaís M. de
; Miranda, Thaís P.
; Freitas, Thales R.O.
; Pereira, Thalles P.L.
; Zacca, Thamara
; Pacheco, Thaynara L.
; Martins, Thiago F.
; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
; Porto, Tiago J.
; Krolow, Tiago K.
; Carvalho, Tiago P.
; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
; Pinheiro, Ulisses dos S.
; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
; Costa, Valmir A.
; Amaral, Vanessa S. do
; Silva, Vera C.
; Wolff, Vera R. dos S.
; Slobodian, Verônica
; Silva, Vinícius B. da
; Espíndola, Vinicius C.
; Costa-Silva, Vinicius da
; Bertaco, Vinicius de A.
; Padula, Vinícius
; Ferreira, Vinicius S.
; Silva, Vitor C.P. da
; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
; Trevine, Vivian
; Sousa, Viviane R.
; Sant’Anna, Vivianne B. de
; Mathis, Wayne N.
; Souza, Wesley de O.
; Colombo, Wesley D.
; Tomaszewska, Wioletta
; Wosiacki, Wolmar B.
; Ovando, Ximena M.C.
; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
3.
Reaction of sugarcane genotypes to root-knot nematode parasitism (Meloidogyne javanica and Meloidogyne incognita) rootknot root knot incognita
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Martinha, Danielle Dutra
; Rocha, Maria Gabriela de Carlos da
; Silva, Mayara Catherine Candido
; Quadros, Leonardo Packer de
; Hahn, Marlon Henrique
; Ruaro, Lucimeris
; Oliveira, Ricardo Augusto de
; Duarte, Henrique da Silva Silveira
.
ABSTRACT Root-knot nematodes (Meloidogyne spp.) can cause a reduction up to 50% in the production of sugarcane (Saccharum spp.). Genetic resistance is considered an important component in the management of nematodes. Therefore, the aim of this study was to evaluate the susceptibility of 12 sugarcane genotypes when subjected to parasitism by Meloidogyne javanica and Meloidogyne incognita under controlled conditions in a plant growth chamber. Four experiments were carried out in randomized blocks with 12 treatments and four replicates for M. javanica and three replicates for M. incognita. The treatments were the sugarcane genotypes: RB966928 (susceptibility pattern), RB026842, RB036168, RB036145, RB036065, RB966229, RB036066, RB036068, RB046209, RB036163, RB036153, and RB036059. Each repetition consisted of a 2-L pot with previously autoclaved substrate (1:1 of sand and soil), and a pre-sprouted seedling was transplanted. From pure populations of M. javanica and M. incognita, approximately 2,000 eggs and eventual J2 were inoculated per pot. After 120 days, the final population of nematodes in the root and soil was counted using an optical light microscope and Peters slide, and the reproduction factor (RF) was calculated. Plants that presented RF < 1 were considered resistant, and plants that presented RF > 1 were considered susceptible. Among the 12 genotypes evaluated, 66% were susceptible to parasitism by M. javanica. The genotypes RB046209, RB036163, RB036153, and RB036059 were classified as resistant to M. javanica parasitism. For the species M. incognita, the susceptible genotypes represented 75% of the total, and the resistant genotypes were RB036163, RB036153, and RB036059. Rootknot Root knot spp. spp 50 Saccharum spp.. . Therefore chamber M RB RB96692 pattern, pattern , pattern) RB026842 RB036168 RB036145 RB036065 RB966229 RB036066 RB036068 RB046209 RB036163 RB036153 2L L 2 11 (1: soil, soil) presprouted pre sprouted transplanted 2000 000 2,00 J days slide (RF calculated evaluated 66 RB03605 75 total 5 RB9669 RB02684 RB03616 RB03614 RB03606 RB96622 RB04620 RB03615 (1 200 00 2,0 6 RB0360 7 RB966 RB0268 RB0361 RB9662 RB0462 ( 20 0 2, RB036 RB96 RB026 RB046 RB03 RB9 RB02 RB04 RB0
4.
Do native plant species functionally similar to invasive species suffer more impacts from the invasion in seasonally dry tropical forests?
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Almeida, Gabriela de Oliveira
; Silva, Carlos Leandro Costa
; Mota, João André Ximenes
; Rodal, Maria Jesus Nogueira
; Ferreira, Wanessa Nepomuceno
; Silva, Maria Amanda Menezes
.
Resumo Testamos a hipótese que das espécies estudadas do Semiárido brasileiro, as funcionalmente mais semelhantes com a arbórea exótica Azadirachta indicaseriam mais afetadas na germinação e no desenvolvimento inicial. Inicialmente foi produzido extrato bruto das folhas frescas da exótica em seis diluições. Para cada diluição foram colocadas para germinar 25 sementes, de quatro espécies nativas ( Cenostigma pyramidale, Libidibia ferrea, Mimosa caesalpiniifoliae Amburana cearensis), em placas de Petri com quatro repetições para cada espécie, onde foram avaliados: comprimento da radícula, porcentagem de emergência, índice de velocidade de emergência e tempo médio de emergência. Para avaliar a influência da exótica sobre o desenvolvimento dos indivíduos das espécies estudadas foi realizado um experimento em casa de vegetação. As sementes foram plantadas em 10 baldes de 20 l., sendo cinco baldes para cada espécie nativa isolada e cinco para ela em interação com a espécie exótica. O experimento durou quatro meses, e os atributos funcionais dos indivíduos foram coletados. Das nativas analisadas, de acordo com a análise de agrupamento usando os atributos funcionais das espécies plantadas isoladamente, M. caesalpiniifolia, C. pyramidalee L. ferreaforam funcionalmente mais próximas da exótica. No experimento de germinação notou-se que o extrato afetou apenas o comprimento da raiz, independente da proximidade funcional. Notamos que apenas M. caesalpiniifolia, plantada em interação, teve seu desenvolvimento inicial fortemente inibido. A semelhança funcional entre a exótica e as nativas não influenciou na germinação, mas afetou negativamente o desenvolvimento.
Abstract We tested the hypothesis that of the species studied in the Brazilian Semiarid, the ones most functionally similar to tree Azadirachta indicawould be more affected by this exotic species during germination and early development. At first, we produced a crude extract of A. indica fresh leaves in six different dilutions. We placed 25 seeds of four native species ( Cenostigma pyramidale, Libidibia ferrea, Mimosa caesalpiniifolia, and Amburana cearensis) to germinate in Petri dishes for each dilution, with four replicates for each species. We assessed: radicle length, emergence percentage, emergence speed index, and mean emergence time. We conducted an experiment in a greenhouse to assess how the exotic plant affected the development of individual plants of the studied species. We planted five seeds of each native species alone and five in interaction with the exotic species using ten 20-l buckets. The experiment lasted four months, and the functional attributes of the individuals were collected. Among the native species analyzed, according to the cluster analysis using the functional attributes of the species planted alone, M. caesalpiniifolia, C. pyramidaleand L. ferreawere functionally more similar to the exotic species. In the germination experiment, the extract affected only root length, regardless of the functional similarity. We noticed that only M. caesalpiniifoliahad its early development strongly inhibited when planted in interaction with the exotic species. Although the functional similarity between the exotic and the native species did not influence germination, it negatively affected the development.
5.
Fluidodinâmica Computacional na Avaliação do Risco Futuro de Aneurismas de Aorta Ascendente
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Almeida, Gabriela de C.
; Gomes, Bruno Alvares de Azevedo
; Azevedo, Fabiula Schwartz de
; Kalaun, Karim
; Ibanez, Ivan
; Teixeira, Pedro S.
; Gottlieb, Ilan
; Melo, Marcelo M.
; Oliveira, Glaucia Maria Moraes de
; Nieckele, Angela O.
.
Resumo Fundamentos Uma metodologia para identificação de pacientes portadores de aneurisma de aorta ascendente (AAAs) sob alto risco de remodelamento aórtico não está completamente definida. Objetivo Esta pesquisa objetiva caracterizar numericamente o fluxo sanguíneo aórtico, relacionando a distribuição do estresse mecânico resultante com o crescimento de AAAs. Métodos Estudo analítico, observacional, unicêntrico, em que um protocolo de fluidodinâmica computacional (CFD - Computacional Fluid Dynamics) foi aplicado a imagens de angiotomografia computadorizada (ATC) de aorta de pacientes portadores de AAAs. Duas ATC de aorta com pelo menos um ano de intervalo foram obtidas. Dados clínicos dos pacientes foram registrados e, a partir das imagens de ATC, foram gerados modelos tridimensionais. Foram realizados estudos do campo de velocidade e estruturas coerentes (vórtices) com o objetivo de relacioná-los ao crescimento ou não do aneurisma e, posteriormente, compará-los com os dados clínicos dos pacientes. O teste de Kolmogorov-Smirnov foi utilizado para avaliar a normalidade da amostra e o teste não-paramétrico Wilcoxon signed-rank foi aplicado para comparações de dados pareados entre os ângulos aórticos. A significância estatística foi fixada em 5%. Resultados Para o grupo que apresentou crescimento do aneurisma, a incidência do jato na parede aórtica gerou áreas de recirculação posterior ao jato, induzindo à formação de vórtices complexos, ocasionando um incremento na pressão média no endotélio aórtico. O grupo sem crescimento do aneurisma apresentou diminuição na pressão média. Conclusão Este estudo piloto mostrou que a CFD baseada em ATC pode, em um futuro próximo, ser uma ferramenta auxiliar na identificação dos padrões de fluxo associados ao processo de remodelamento de AAAs.
Abstract Background A methodology to identify patients with ascending aortic aneurysm (AsAA) under high risk for aortic growth is not completely defined Objetive This research seeks to numerically characterize the aortic blood flow by relating the resulting mechanical stress distribution with AsAA growth. Methods Analytical, observational, single-center study in which a computational fluid dynamics (CFD) protocol was applied to aortic computed tomography angiogram (CTA) images of patients with AsAA. Two CTA exams taken at a minimum interval of one year were obtained. From the CTA-gathered images, three-dimensional models were built, and clinical data were registered. Study of velocity field and coherent structures (vortices) was performed aiming to relate them to the presence or absence of aneurysm growth, as well as comparing them to the patients’ clinical data. The Kolmogorov-Smirnov test was used to evaluate the normality of the distribution, and the non-parametric Wilcoxon signed-rank test, for non-normal distribution, was used to compare the paired data of the aortic angles. Statistical significance was set at 5%. Results The incident jet in the aortic wall generated recirculation areas in the posterior region of the jet, inducing complex vortices formation in the group with aneurysm growth, leading to an average pressure increase in the ascending aortic wall between exams. In the group without aneurysm growth, the average pressure decreased. Conclusion This pilot study showed that CFD based on CTA may in the near future be a tool to help identify flow patterns associated with AsAA remodeling process.
6.
Does the presence of exotic species decrease the initial development of native species in Brazilian seasonally dry tropical forests?
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Silva, Carlos Leandro Costa
; Almeida, Gabriela de Oliveira
; Pinto, Andréa de Vasconcelos Freitas
; Rodal, Maria Jesus Nogueira
; Ferreira, Wanessa Nepomuceno
; Silva, Maria Amanda Menezes
.
ABSTRACT We assessed the impacts of the biological invasion of Azadirachta indica on the quality of plant species native to a Seasonally Dry Tropical Forest. We planted Amburana cearensis, Libidibia ferrea, Mimosa caesalpiniifolia, and Cenostigma pyramidale individuals alone and interacting with the exotic species. We measured their diameters at ground level and heights for four months, calculating their monthly and general average. After this period, seedlings were destroyed to obtain their number of leaves, leaf area, specific leaf area, length and primary root area, wood density, wood dry matter, leaf dry matter, shoot dry matter, primary root dry matter, secondary root dry matter, root system dry matter, and total dry matter. The presence of the exotic species affected the functional characteristics of native species in different ways. We observed negative effects in M. caesalpiniifolia and A. cearensis, positive effects in C. pyramidale, and mixed effects in L. ferrea. In addition, we identified conflicting demands between pairs of characteristics of the interacting species A. cearensis and M. caesalpiniifolia. Based on the results, it is possible to conclude that A. indica decreases the quality of individuals of most native species studied, which may have consequences for their establishment and the local biodiversity.
7.
In vitro antimicrobial activity of methanolic extracts from cutaneous secretions of Amazonian amphibians against phytopathogens of agricultural interest
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
RAASCH-FERNANDES, Livia Deice
; BONALDO, Solange Maria
; RODRIGUES, Domingos de Jesus
; FERRARINI, Stela Regina
; VERÇOSA, Ana Gabriela Araújo
; OLIVEIRA, Daiane Lopes de
.
RESUMO Os mecanismos de defesa bioquímica dos anfíbios envolvem secreções cutâneas de moléculas bioativas com atividade antimicrobiana. Este estudo avaliou a atividade in vitro de extratos metanólicos da secreção cutânea de duas espécies de anfíbios da família Bufonidae, Rhaebo guttatus e Rhinella marina, no controle dos patógenos Fusarium udum, Fusarium solani, Colletotrichum truncatum, Aspergillus flavus, Rhizoctonia solani, Macrophomina phaseolina e Calonectria pseudometrosideri. O extrato de R. guttatus inibiu o crescimento micelial de F. udum, F. solani, A. flavus e M. phaseolina em algumas concentrações testadas. O extrato de R. marina inibiu o crescimento micelial de C. truncatum na concentração de 0,5 mg mL-¹, e inibiu o crescimento micelial de A. flavus nas concentrações de 0,1 e 0,5 mg mL-¹, que foi semelhante à inibição pelo controle positivo. O extrato de R. marina também diminuiu a produção de microescleródios de R. solani nas concentrações de 0,2 e 0,3 mg mL-¹. Além disso, os extratos inibiram a esporulação e germinação de conídios em graus variados. A inibição da formação de apressórios em C. truncatum pelos extratos de R. guttatus e R. marina foi de 85%-99% e 63%-100%, respectivamente. Nossos resultados demonstraram que o tratamento com extratos da secreção cutânea de R. guttatus e R. marina apresentou atividade antifúngica sobre os fitopatógenos estudados.
ABSTRACT The biochemical defense mechanisms of amphibians involve cutaneous secretions of bioactive molecules with antimicrobial activity. This study evaluated the in vitro activity of methanolic extracts from cutaneous secretions of two amphibian species of the Bufonidae family, Rhaebo guttatus and Rhinella marina, in the control of the phytopathogens Fusarium udum, Fusarium solani, Colletotrichum truncatum, Aspergillus flavus, Rhizoctonia solani, Macrophomina phaseolina, and Calonectria pseudometrosideri. The R. guttatus extract decreased the mycelial growth of F. udum, F. solani, A. flavus, and M. phaseolina at some tested concentrations. The R. marina extract decreased the mycelial growth of C. truncatum at the concentration of 0.5 mg mL-¹, and inhibited the mycelial growth of A. flavus at concentrations of 0.1 and 0.5 mg mL-¹, which was similar to the inhibition by the positive control. The R. marina extract also decreased the microsclerotia production by R. solani at concentrations of 0.2 and 0.3 mg mL-¹. In addition, the extracts inhibited conidial sporulation and germination at varying degrees. The inhibition of appressoria formation in C. truncatum by the R. guttatus and R. marina extracts was 85-99% and 63-100%, respectively. Our results demonstrated that treatment with extracts from R. guttatus and R. marina cutaneous secretions showed antifungal activity against the studied phytopathogens.
https://doi.org/10.1590/1809-4392201904462
413 downloads
8.
Influence of temperature and culture media on growth and lipolytic activity of deep-sea Halomonas sulfidaeris LAMA 838 and Marinobacter excellens LAMA 842
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Delabary, Gabriela Scholante
; Silva, Maria Carolina da
; Silva, Cibele Silveira da
; Baratieri, Letícia Zanatta
; Melo, Thiago Meinicke de
; Stramosk, Cesar Augusto
; Lima, André Oliveira de Souza
; Silva, Marcus Adonai Castro da
.
Abstract Bacteria with lipolytic activity are widespread in the marine environment. These organisms can be used as a source of lipases with activity in unusual conditions such as low temperatures and high salinities. These characteristics allow them to be applied to several industrial processes and products including wastewater treatment and detergent production. In this context the lipolytic activity of bacteria isolated from deep-sea sediments of the South Atlantic was evaluated. Among the collection studied, two strains, Halomonas sulfidaeris LAMA 838 and Marinobacter excellens LAMA 842, were selected for further analysis concerning their growth and lipolytic activity in different temperatures and culture media. Both strains were characterized as mesophiles: H. sulfidaeris LAMA 838 grew best at 30ºC, while M. excellens LAMA 842 showed a maximum growth rate between 20 and 25ºC. Maximum lipolytic activity for both microorganisms was observed above 45ºC, but only M. excellens LAMA 842 had lipolytic activity at low temperatures (5ºC) as well. Considering the culture media employed, H. sulfidaeris LAMA 838 grew better in marine broth without Tween 40, while M. excellens LAMA 842 grew best in marine broth supplemented with Tween 40. Both organisms had maximum lipolytic activity in rich or minimal media supplemented with Tween 40. These results demonstrate the potential of deep-sea bacteria as sources of lipases and indicate conditions that may be used in their cultivation and for the production of industrially relevant enzymes.
https://doi.org/10.1590/s2675-28242020068282
909 downloads
9.
Characteristics and outcomes of patients with COVID-19 admitted to the ICU in a university hospital in São Paulo, Brazil - study protocol
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Ferreira, Juliana C.
; Ho, Yeh-Li
; Besen, Bruno A.M.P.
; Malbuisson, Luiz M.S.
; Taniguchi, Leandro U.
; Mendes, Pedro V.
; Costa, Eduardo L.V.
; Park, Marcelo
; Daltro-Oliveira, Renato
; Roepke, Roberta M.L.
; Silva Jr, João M.
; Carmona, Maria José C.
; Carvalho, Carlos Roberto Ribeiro
; Hirota, Adriana
; Kanasiro, Alberto Kendy
; Crescenzi, Alessandra
; Fernandes, Amanda Coelho
; Miethke-Morais, Anna
; Bellintani, Arthur Petrillo
; Canasiro, Artur Ribeiro
; Carneiro, Bárbara Vieira
; Zanbon, Beatriz Keiko
; Batista, Bernardo Pinheiro De Senna Nogueira
; Nicolao, Bianca Ruiz
; Besen, Bruno Adler Maccagnan Pinheiro
; Biselli, Bruno
; Macedo, Bruno Rocha De
; Toledo, Caio Machado Gomes De
; Pompilio, Carlos Eduardo
; Carvalho, Carlos Roberto Ribeiro De
; Mol, Caroline Gomes
; Stipanich, Cassio
; Bueno, Caue Gasparotto
; Garzillo, Cibele
; Tanaka, Clarice
; Forte, Daniel Neves
; Joelsons, Daniel
; Robira, Daniele
; Costa, Eduardo Leite Vieira
; Silva Júnior, Elson Mendes Da
; Regalio, Fabiane Aliotti
; Segura, Gabriela Cardoso
; Marcelino, Gustavo Brasil
; Louro, Giulia Sefrin
; Ho, Yeh-Li
; Ferreira, Isabela Argollo
; Gois, Jeison de Oliveira
; Silva Junior, Joao Manoel Da
; Reusing Junior, Jose Otto
; Ribeiro, Julia Fray
; Ferreira, Juliana Carvalho
; Galleti, Karine Vusberg
; Silva, Katia Regina
; Isensee, Larissa Padrao
; Oliveira, Larissa dos Santos
; Taniguchi, Leandro Utino
; Letaif, Leila Suemi
; Lima, Lígia Trombetta
; Park, Lucas Yongsoo
; Chaves Netto, Lucas
; Nobrega, Luciana Cassimiro
; Haddad, Luciana
; Hajjar, Ludhmila
; Malbouisson, Luiz Marcelo
; Pandolfi, Manuela Cristina Adsuara
; Park, Marcelo
; Carmona, Maria José Carvalho
; Andrade, Maria Castilho Prandini H De
; Santos, Mariana Moreira
; Bateloche, Matheus Pereira
; Suiama, Mayra Akimi
; Oliveira, Mayron Faria de
; Sousa, Mayson Laercio
; Louvaes, Michelle
; Huemer, Natassja
; Mendes, Pedro
; Lins, Paulo Ricardo Gessolo
; Santos, Pedro Gaspar Dos
; Moreira, Pedro Ferreira Paiva
; Guazzelli, Renata Mello
; Reis, Renato Batista Dos
; Oliveira, Renato Daltro De
; Roepke, Roberta Muriel Longo
; Pedro, Rodolpho Augusto De Moura
; Kondo, Rodrigo
; Rached, Samia Zahi
; Fonseca, Sergio Roberto Silveira Da
; Borges, Thais Sousa
; Ferreira, Thalissa
; Cobello Junior, Vilson
; Sales, Vivian Vieira Tenório
; Ferreira, Willaby Serafim Cassa
.
OBJECTIVES: We designed a cohort study to describe characteristics and outcomes of patients with coronavirus disease (COVID-19) admitted to the intensive care unit (ICU) in the largest public hospital in Sao Paulo, Brazil, as Latin America becomes the epicenter of the pandemic. METHODS: This is the protocol for a study being conducted at an academic hospital in Brazil with 300 adult ICU beds dedicated to COVID-19 patients. We will include adult patients admitted to the ICU with suspected or confirmed COVID-19 during the study period. The main outcome is ICU survival at 28 days. Data will be collected prospectively and retrospectively by trained investigators from the hospital’s electronic medical records, using an electronic data capture tool. We will collect data on demographics, comorbidities, severity of disease, and laboratorial test results at admission. Information on the need for advanced life support and ventilator parameters will be collected during ICU stay. Patients will be followed up for 28 days in the ICU and 60 days in the hospital. We will plot Kaplan-Meier curves to estimate ICU and hospital survival and perform survival analysis using the Cox proportional hazards model to identify the main risk factors for mortality. ClinicalTrials.gov: NCT04378582. RESULTS: We expect to include a large sample of patients with COVID-19 admitted to the ICU and to be able to provide data on admission characteristics, use of advanced life support, ICU survival at 28 days, and hospital survival at 60 days. CONCLUSIONS: This study will provide epidemiological data about critically ill patients with COVID-19 in Brazil, which could inform health policy and resource allocation in low- and middle-income countries.
https://doi.org/10.6061/clinics/2020/e2294
1957 downloads
10.
Fighting HIV/AIDS in a developing country: lessons from a small cohort from the largest Brazilian city
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Casseb, Jorge
; Veiga, Ana Paula R.
; Magri, Marcello M. C.
; Monteiro, Mariana A.
; Rocha, Rosana C.
; Gascon, Maria Rita P.
; Domingues-Ferreira, Mauricio
; Polis, Thales J. B.
; Nascimento, Najara A. de Lima
; Limongelli, Isadora
; Oliveira, Ícaro S.
; Prandi, Gabriela Caetano
; Costa, Livia M. C. B. Villares
; Fonseca, Luiz A. M.
; Duarte, Alberto J. S.
.
Revista do Instituto de Medicina Tropical de São Paulo
- Métricas do periódico
https://doi.org/10.1590/s1678-9946202062058
221 downloads
11.
Molecular Diagnostics of Dengue by Reverse Transcription-Loop Mediated Isothermal Amplification (RT-LAMP) in Disposable Polyester-Toner Microdevices
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Mendes, Geovana M.
; Oliveira, Kézia G.
; Borba, Juliane C.
; Oliveira, Thais S.
; Fiaccadori, Fabíola S.
; Nogueira, Maurício L.
; Bailão, Alexandre M.
; Soares, Célia Maria A.
; Carrilho, Emanuel
; Duarte, Gabriela R. M.
.
Journal of the Brazilian Chemical Society
- Métricas do periódico
Dengue is one of the most prevalent infectious tropical diseases in the world, with high incidence in over 100 countries. Rapid and reliable diagnosis of dengue is of great importance for public health. To simplify molecular diagnostics, isothermal amplification techniques have recently emerged as an alternative to conventional methods of deoxyribonucleic acid (DNA) amplification. Here, we developed a one-step method for dengue virus detection from real sample based on RT-LAMP (reverse transcription-loop mediated isothermal amplification) in a disposable microdevice. The reaction was thermally controlled with a thermoblock for 15 min at 72 ºC. At the end of the incubation time, we either removed the solution for detection of fragments by gel electrophoresis or added DNA intercalator for visual detection on-chip. Our results demonstrated that it is possible to detect dengue virus through RT-LAMP directly from a serum sample, without previous ribonucleic acid (RNA) extraction. The success of RT-LAMP was confirmed in reactions initiated with 0.8 fg µL-1 of RNA, which represents 200 copies of RNA per µL. RT-LAMP in a polyester-toner (PeT) microdevice is a simple and inexpensive method that allows for rapid detection of dengue virus with high reliability and great potential for point-of-care applications.
https://doi.org/10.21577/0103-5053.20190092
1872 downloads
12.
Chondroblastic osteosarcoma of the mandible: case report
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Oliveira, Loara Gabriela R.
; Cunha, John Lennon S.
; Bezerra, Bruno T.
; Melo, Maria de Fátima B.
; Fonte, Juliana B. M.
; Albuquerque Jr., Ricardo Luiz C.
.
Jornal Brasileiro de Patologia e Medicina Laboratorial
- Métricas do periódico
RESUMO Relatamos o caso de um paciente do sexo masculino, 32 anos de idade, que realizou tomografia cone-beam para planejamento de remoção de dente incluso. O exame revelou presença de lesão mista de limites mal definidos na região posterior mandibular esquerda, com reação periosteal em "raios de sol". Foi realizada biópsia incisional, e o diagnóstico foi de osteossarcoma condroblástico. Neste trabalho, será realizada uma discussão dos critérios de diagnóstico diferencial e do tratamento dessa neoplasia maligna. Pretende-se, dessa forma, trazer informações que auxiliem no estudo de protocolos de conduta para o tratamento cada vez mais efetivo dos osteossarcomas gnáticos.
ABSTRACT We report the case of a 32-year-old male patient, who was subjected to cone-beam tomography for planning the removal of an unerupted tooth. Cone-beam CT scans revealed the presence of a mixed lesion with poorly defined limits in the left posterior mandibular region, with "sun-ray" periosteal reaction. An incisional biopsy was performed and the diagnosis was chondroblastic osteosarcoma. In this paper, a discussion of the differential diagnosis criteria and treatment of this unusual malignant neoplasm is performed. Thus, it is intended to provide information that will help in the study of management protocols for the increasingly effective treatment of gnathic osteosarcomas.
https://doi.org/10.5935/1676-2444.20180021
2569 downloads
13.
Risk factors for central venous catheter-related infections in a neonatal population - systematic review,
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Rosado, Viviane
; Camargos, Paulo A.M.
; Anchieta, Lêni M.
; Bouzada, Maria C.F.
; Oliveira, Gabriela M. de
; Clemente, Wanessa T.
; Romanelli, Roberta M. de C.
.
Resumo Objetivo: Revisão sistemática sobre a densidade de incidência e de fatores de risco para infecção associada a cateter venoso central em população neonatal. Fontes dos dados: Usaram-se os bancos de dados Medline, Embase, Cochrane, Bdenf, Scielo e Lilacs, sem restrição de data ou de idioma. Identificaram-se os estudos que analisaram fatores de risco para infecção da corrente sanguínea em recém-nascidos. Síntese dos dados: Foram encontrados 134 artigos conforme os critérios de elegibilidade. Desses, foram selecionados 14 que abordaram fatores de risco para infecção associada a cateter venoso central em neonatos. A infecção da corrente sanguínea associada a cateter continua a mostrar-se como uma importante complicação, conforme demonstram as taxas de incidência relatadas nos estudos incluídos nesta revisão. Os fatores de risco observados apontam que baixo peso ao nascer, prematuridade e maior tempo de permanência do cateter estão relacionados a maior incidência de infecção da corrente sanguínea. Observou-se que taxas de infecção associada a cateter em valores baixos, próximos a zero, já são uma realidade em instituições de saúde de países desenvolvidos, uma vez que usam programas de vigilância e controle de infecção. Conclusão: A infecção da corrente sanguínea associada a cateter ainda apresenta altas taxas de densidade de incidência em países em desenvolvimento. Destaca-se a necessidade de mais estudos longitudinais e a necessidade de melhores estratégias de prevenção dos fatores de risco para a redução de infecção associada a cateter.
Abstract Objective: This was a systematic review of the incidence density and risk factors for central venous catheter-related infections in a neonatal population. Data source: The MEDLINE, Embase, Cochrane, BDENF, SciELO, and LILACS databases were used without date or language restriction. Studies that analyzed risk factors for bloodstream infections in newborns were identified. Data synthesis: A total of 134 articles were found that met the eligibility criteria. Of these articles, 14 were selected that addressed risk factors for central venous catheter-related infection in neonates. Catheter-related bloodstream infections remain an important complication, as shown by the incidence rates reported in the studies included in this review. The observed risk factors indicate that low birth weight, prematurity, and longer catheter permanence are related to a higher incidence of bloodstream infections. It has been observed that low rates of catheter-related infections, i.e., close to zero, are already a reality in health institutions in developed countries, since they use infection surveillance and control programs. Conclusion: Catheter-related bloodstream infections still show high incidence density rates in developing countries. The authors emphasize the need for further longitudinal studies and the need for better strategies to prevent risk factors, aiming at the reduction of catheter-related infections.
https://doi.org/10.1016/j.jped.2017.03.012
4955 downloads
14.
A systematic review of East African-Indian family of Mycobacterium tuberculosis in Brazil
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Duarte, Tonya Azevedo
; Nery, Joilda Silva
; Boechat, Neio
; Pereira, Susan Martins
; Simonsen, Vera
; Oliveira, Martha
; Gomes, Maria Gabriela Miranda
; Penha-Gonçalves, Carlos
; Barreto, Mauricio Lima
; Barbosa, Theolis
.
Brazilian Journal of Infectious Diseases
- Métricas do periódico
ABSTRACT Introduction: The Mycobacterium tuberculosis East African-Indian (EAI) spoligotyping family (belonging to lineage 1, Indo-Oceanic, defined by the region of deletion RD239) is distributed worldwide, but is more prevalent in Southeast Asia, India, and East Africa. Studies in Latin America have rarely identified EAI. In this study, we describe the occurrence of the EAI family in Brazil. Methods: EAI was identified in a systematic literature review of genetic diversity studies pertaining to M. tuberculosis in Brazil, as well as in a survey conducted in Salvador, Bahia, located in the northeastern region of this country. Results: The EAI6-BGD1 spoligotyping family and the EAI5 Spoligotype International Type (SIT) 1983 clade were the most frequently reported, with wide distribution of this particular clade described in Brazil. The distribution of other EAI spoligotyping patterns with broader worldwide distribution was restricted to the southeastern region of the country. Conclusions: EAI may be endemic at a low frequency in Brazil, with some clades indicating increased fitness with respect to this population.
https://doi.org/10.1016/j.bjid.2017.01.005
1035 downloads
15.
Protein molecular modeling of genetic markers for thyroid cancer
Facebook Twitter
Facebook Twitter
- Outras redes sociais
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Outras redes
- Métricas
Andrade, Luis Jesuino O.
; Oliveira, Gabriela C. M.
; Bittencourt, Alcina Maria V.
; Melo, Paulo Roberto S.
.
Jornal Brasileiro de Patologia e Medicina Laboratorial
- Métricas do periódico
RESUMO Introdução: Os avanços nos estudos de biologia molecular da tireoide não fornecem apenas uma visão sobre as doenças tireoidianas, mas um diagnóstico preciso do câncer de tireoide. Objetivo: Realizar um tutorial sobre modelagem molecular proteica dos marcadores genéticos do câncer de tireoide. Métodos: As proteínas foram selecionadas utilizando sequência do Banco de Dados de Proteínas e algoritmo basic local alignment search tool (BLAST). As sequências obtidas foram alinhadas com os algoritmos de alinhamento múltiplo Clustal W. Para a modelagem molecular, as estruturas tridimensionais foram geradas a partir deste conjunto com o SWISS-MODEL, um servidor de homologia de modelagem de estrutura proteica totalmente automatizado, acessível por meio do servidor web ExPASy. Resultados: Demonstramos a análise das proteínas, a projeção da estrutura molecular e a homologia proteica dos seguintes marcadores moleculares de câncer de tireoide: proto-oncogene receptor tyrosine kinase (RET); proto-oncogene neurotrophic tyrosine kinase receptor 1 (NTRK1); phosphatase and tensin homolog (PTEN); gene tumor protein p53 (TP53); phosphoinositide 3-kinase/threonine protein kinase (PI3K/AKT); catenina beta 1 (CTNNB1); paired box 8-peroxisome proliferator-activated receptor gamma (PAX8-PPARG); rat sarcoma viral oncogene (RAS); B-raf proto-oncogene, serine/threonine kinase (BRAF) e thyroid-stimulating hormone receptor (TSHR). Conclusão: Este estudo mostra a importância do conhecimento da estrutura molecular dos marcadores de câncer da tireoide por meio da bioinformática e, consequentemente, o desenvolvimento de novas moléculas mais eficazes como ferramentas alternativas para o seu tratamento.
ABSTRACT Introduction: The advances in thyroid molecular biology studies provide not only insight into thyroid diseases but accurate diagnosis of thyroid cancer. Objective: Design a tutorial on protein molecular modeling of genetic markers for thyroid cancer. Methods: The proteins were selected using the Protein Data Bank sequence and the basic local alignment search tool (BLAST) algorithm. The obtained sequences were aligned with the Clustal W multiple alignment algorithms. For the molecular modeling, three-dimensional structures were generated from this set of constraints with the SWISS-MODEL, which is a fully automated protein structure homology-modeling server, accessible via the ExPASy web server. Results: We demonstrated protein analysis, projection of the molecular structure and protein homology of the following molecular markers of thyroid cancer: receptor tyrosine kinase (RET) proto-oncogene; neurotrophic tyrosine kinase receptor 1 (NTRK1) proto-oncogene; phosphatase and tensin homolog (PTEN); tumor protein p53 (TP53) gene; phosphoinositide 3-kinase/threonine protein kinase (PI3K/AKT); catenin beta 1 (CTNNB1); paired box 8-peroxisome proliferator-activated receptor gamma (PAX8-PPARG); rat sarcoma viral oncogene (RAS); B-raf proto-oncogene, serine/threonine kinase (BRAF); and thyroid-stimulating hormone receptor (TSHR). Conclusion: This study shows the importance of understanding the molecular structure of the markers for thyroid cancer through bioinformatics, and consequently, the development of more effective new molecules as alternative tools for thyroid cancer treatment.
https://doi.org/10.5935/1676-2444.20160047
2394 downloads
Exibindo
itens por página
Página
de 2
Próxima
Visualizar estatísticas de
Enviar resultado
Exportar resultados
Sem resultados
Não foram encontrados documentos para sua pesquisa
Glossário e ajuda para busca
Você pode enriquecer sua busca de uma forma muito simples. Use os índices de pesquisa combinados com os conectores (AND ou OR) e especifique cada vez mais sua busca.
Por exemplo, se você deseja buscar artigos sobre
casos de dengue no Brasil em 2015, use:ti:dengue and publication_year:2015 and aff_country:Brasil
Veja abaixo a lista completa de índices de pesquisa que podem ser usados:
Cód. do Índice | Elemento |
---|---|
ti | título do artigo |
au | autor |
kw | palavras-chave do artigo |
subject | assunto (palavras do título, resumo e palavras-chave) |
ab | resumo |
ta | título abreviado da revista (ex. Cad. Saúde Pública) |
journal_title | título completo da revista (ex. Cadernos de Saúde Pública) |
la | código do idioma da publicação (ex. pt - Português, es - Espanhol) |
type | tipo do documento |
pid | identificador da publicação |
publication_year | ano de publicação do artigo |
sponsor | financiador |
aff_country | código do país de afiliação do autor |
aff_institution | instituição de afiliação do autor |
volume | volume do artigo |
issue | número do artigo |
elocation | elocation |
doi | número DOI |
issn | ISSN da revista |
in | código da coleção SciELO (ex. scl - Brasil, col - Colômbia) |
use_license | código da licença de uso do artigo |