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Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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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
2.
A Administração Oral de Nitrito a Curto Prazo Diminui a Rigidez Arterial em Ratos Wistar Treinados e Sedentários
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Souza, Thiago Pereira
; Tardelli, Lidieli Pazin
; Nicoletti, Rafael Antunes
; Jacomini, André Mourão
Martins, Gabriel Francisco de Mello
Pinheiro, Lucas Cézar
Tanus-Santos, José Eduardo
Amaral, Sandra Lia do
Zago, Anderson Saranz



Arquivos Brasileiros de Cardiologia
- Métricas do periódico
Resumo Fundamento O óxido nítrico (NO) desempenha um papel importante na regulação da pressão arterial (PA), atuando diretamente na resistência vascular periférica por meio da vasodilatação. O treinamento físico (via eNOS/NO) e a ingestão de nitrito foram considerados os principais estímulos para o aumento do NO. Objetivo No presente estudo, examinamos os efeitos da administração oral de nitrito e do treinamento com exercícios aeróbicos sobre a PA e rigidez arterial de ratos Wistar. Métodos Trinta e nove (39) ratos Wistar machos jovens foram divididos nos seguintes grupos (n=9 ou 10 por grupo): Sedentário-Controle (SC), Sedentário-Nitrito (SN), Treinado-Controle (TC) e Treinado-Nitrito (TN). Eles foram submetidos a treinamento físico aeróbico em esteiras por 8 semanas (50-60% da capacidade física, 1h/dia, 5 dias/semana) ou mantidos sedentários. Nos últimos 6 dias de treinamento, nitrito foi administrado oralmente (15 mg/Kg por gavagem). A PA, a rigidez arterial e as concentrações plasmáticas e teciduais de nitrito foram avaliadas após o treinamento e o período de administração oral de nitrito. O nível de significância foi definido como p < 0,05. Resultados A administração oral de nitrito foi eficaz na redução dos valores de rigidez arterial (TN, -23%; e SN, -15%). Ambos os grupos que tiveram apenas um tipo de intervenção apresentaram PA sistólica menor em comparação com o controle (TC vs. SC, -14,23; e SN vs. SC, - 12,46). Conclusão Assim, concluímos que a administração oral de curta duração (6 dias), associada a um programa de treinamento físico aeróbico promovem diversos benefícios hemodinâmicos em ratos Wistar machos, como melhorias na rigidez arterial e na PA. Essas respostas sugerem que o treinamento físico e a suplementação de nitrito de sódio podem ser alternativas satisfatórias para a prevenção e tratamento da hipertensão. NO (NO , (PA) vasodilatação via eNOS/NO eNOSNO eNOS estudo 39 (39 n=9 n9 n 9 (n= 1 grupo grupo) SedentárioControle Sedentário Controle SC (SC) SedentárioNitrito Nitrito (SN) TreinadoControle Treinado TC TreinadoNitrito TN. TN . (TN) 5060% 5060 50 60% 60 (50-60 física 1hdia hdia 1h dia h 1h/dia dias/semana diassemana semana sedentários 15 (1 mgKg mg Kg gavagem. gavagem gavagem) 005 0 05 0,05 TN, (TN 23% 23 -23% 15%. 15% -15%) vs 14,23 1423 14 -14,23 12,46. 1246 12,46 12 46 12,46) Assim ( dias, dias) hipertensão (PA 3 (3 n= (n (SC (SN 506 (50-6 00 0,0 2 -23 -15% 14,2 142 -14,2 124 12,4 4 (50- 0, -2 -15 14, -14, 12, (50 -1 -14 (5
Abstract Background Nitric Oxide (NO) plays an important role in blood pressure (BP) regulation, acting directly on peripheral vascular resistance through vasodilation. Physical training (via eNOS/NO) and intake of nitrite have been considered major stimuli to increase NO. Objective We examined the effects of oral nitrite administration and aerobic exercise training on BP and arterial stiffness in Wistar rats. Methods Thirty-nine (39) young male Wistar rats were divided into the following groups (n = 9 or 10 per group): Sedentary-Control (SC), Sedentary-Nitrite (SN), Trained-Control (TC), and Trained-Nitrite (TN). They were submitted to aerobic physical training on treadmills for 8 weeks (50-60% of physical capacity, 1h/day, 5 days/week) or kept sedentary. In the last 6 days of training, oral nitrite was administered (15 mg/Kg by gavage). BP, arterial stiffness, and plasma and tissue nitrite concentrations were assessed after the training and oral nitrite administration period. The significant level was defined as p < 0.05. Results Oral administration of nitrite was effective in reducing arterial stiffness values (TN, -23%; and SN, -15%). Both groups that had only one type of intervention showed lower systolic BP compared with control (TC vs. SC, -14.23; and SN vs. SC, - 12.46). Conclusion We conclude that short-term oral administration for 6 days and an aerobic physical training program promote several hemodynamic benefits in male Wistar rats, such as improvements in arterial stiffness and BP. These responses suggest that physical training and sodium nitrite supplementation can be alternatives for the prevention and treatment of hypertension. NO (NO (BP regulation vasodilation via eNOS/NO eNOSNO eNOS Thirtynine Thirty nine 39 (39 n 1 group group) SedentaryControl Sedentary Control SC , (SC) SedentaryNitrite Nitrite (SN) TrainedControl Trained TC, TC (TC) TrainedNitrite TN. TN . (TN) 5060% 5060 50 60% 60 (50-60 capacity 1hday hday 1h day h 1h/day days/week daysweek week sedentary 15 (1 mgKg mg Kg gavage. gavage gavage) period 005 0 05 0.05 TN, (TN 23% 23 -23% 15%. 15% -15%) vs 14.23 1423 14 -14.23 12.46. 1246 12.46 12 46 12.46) shortterm short term hypertension 3 (3 (SC (SN 506 (50-6 ( 00 0.0 2 -23 -15% 14.2 142 -14.2 124 12.4 4 (50- 0. -2 -15 14. -14. 12. (50 -1 -14 (5
3.
Diretriz Brasileira de Ergometria em População Adulta – 2024 202 20 2
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Carvalho, Tales de
; Freitas, Odilon Gariglio Alvarenga de
; Chalela, William Azem
; Hossri, Carlos Alberto Cordeiro
; Milani, Mauricio
; Buglia, Susimeire
; Precoma, Dalton Bertolim
; Falcão, Andréa Maria Gomes Marinho
; Mastrocola, Luiz Eduardo
; Castro, Iran
; Albuquerque, Pedro Ferreira de
; Coutinho, Ricardo Quental
; Brito, Fabio Sandoli de
; Alves, Josmar de Castro
; Serra, Salvador Manoel
; Santos, Mauro Augusto dos
; Colombo, Clea Simone Sabino de Souza
; Stein, Ricardo
; Herdy, Artur Haddad
; Silveira, Anderson Donelli da
; Castro, Claudia Lucia Barros de
; Silva, Miguel Morita Fernandes da
; Meneghello, Romeu Sergio
; Ritt, Luiz Eduardo Fonteles
; Malafaia, Felipe Lopes
; Marinucci, Leonardo Filipe Benedeti
; Pena, José Luiz Barros
; Almeida, Antônio Eduardo Monteiro de
; Vieira, Marcelo Luiz Campos
Stier Júnior, Arnaldo Laffitte




























4.
Posicionamento do Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia sobre o Uso do Strain Miocárdico na Rotina do Cardiologista – 2023 202 20 2
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Almeida, André Luiz Cerqueira
; Melo, Marcelo Dantas Tavares de
; Bihan, David Costa de Souza Le
; Vieira, Marcelo Luiz Campos
; Pena, José Luiz Barros
; Del Castillo, José Maria
; Abensur, Henry
; Hortegal, Renato de Aguiar
; Otto, Maria Estefania Bosco
; Piveta, Rafael Bonafim
; Dantas, Maria Rosa
; Assef, Jorge Eduardo
; Beck, Adenalva Lima de Souza
; Santo, Thais Harada Campos Espirito
; Silva, Tonnison de Oliveira
; Salemi, Vera Maria Cury
; Rocon, Camila
; Lima, Márcio Silva Miguel
; Barberato, Silvio Henrique
; Rodrigues, Ana Clara
; Rabschkowisky, Arnaldo
; Frota, Daniela do Carmo Rassi
; Gripp, Eliza de Almeida
; Barretto, Rodrigo Bellio de Mattos
; Silva, Sandra Marques e
; Cauduro, Sanderson Antonio
; Pinheiro, Aurélio Carvalho
; Araujo, Salustiano Pereira de
; Tressino, Cintia Galhardo
; Silva, Carlos Eduardo Suaide
; Monaco, Claudia Gianini
; Paiva, Marcelo Goulart
; Fisher, Cláudio Henrique
; Alves, Marco Stephan Lofrano
; Grau, Cláudia R. Pinheiro de Castro
; Santos, Maria Veronica Camara dos
; Guimarães, Isabel Cristina Britto
; Morhy, Samira Saady
; Leal, Gabriela Nunes
; Soares, Andressa Mussi
; Cruz, Cecilia Beatriz Bittencourt Viana
; Guimarães Filho, Fabio Villaça
; Assunção, Bruna Morhy Borges Leal
; Fernandes, Rafael Modesto
; Saraiva, Roberto Magalhães
; Tsutsui, Jeane Mike
; Soares, Fábio Luis de Jesus
; Falcão, Sandra Nívea dos Reis Saraiva
; Hotta, Viviane Tiemi
; Armstrong, Anderson da Costa
; Hygidio, Daniel de Andrade
; Miglioranza, Marcelo Haertel
Camarozano, Ana Cristina
Lopes, Marly Maria Uellendahl
Cerci, Rodrigo Julio
Siqueira, Maria Eduarda Menezes de
Torreão, Jorge Andion
Rochitte, Carlos Eduardo
Felix, Alex



















































Arquivos Brasileiros de Cardiologia
- Métricas do periódico
5.
Integrated weed management strategies in a long-term crop rotation system longterm long term
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Rudell, Eduardo C.
; Zanrosso, Bianca A.
; Frandaloso, Dieferson
; Giacomini, Argel J.
; Spadotto, Daelcio V.
; Vargas, Leandro
; Nunes, Anderson L.
; Santos, Fernando M.
.








Abstract Background Diversified crop systems provide several advantages for crop production and the agricultural ecosystem. In contrast, growing the same crop for consecutive years increases weeds, insects, and diseases issues, adding further cost to crop production owing to their management. Objective The objective was to evaluate the effects of six different winter cover crops and compare the impacts of a diversified rotation system in contrast to the succession system, combined with three different post-emergence herbicide management looking up to soybean yield, aboveground mass production, and weed density impact. Methods The experiment was performed over 2014 to 2018, using a randomized block design with four replications. Cover crop treatments were 1) fallow 2) wheat 3) rye 4) rye + turnip 5) rye + vetch 6) black oats. At the time of cover crop termination, weed density was counted and aboveground mass was measured. The crop rotation system was an alternated soybean and corn using three different post-emergence herbicide treatments, and the succession system was soybean each year. When a significant effect was observed after test F, the Tukey test (p ≤ 0.05) was applied to compare treatment effects. Results Rye + vetch as a cover crop, rotation system, and herbicide usage showed a higher impact on weed density. Rye + turnip has produced more aboveground biomass. Soybean yield was higher after wheat. Conclusions Cover crops implementation, crop rotation system, and herbicide usage have increased biomass production and crop yield, and reduced weed density showing integrated weed management as a key strategy for production systems. ecosystem weeds insects issues postemergence post emergence 201 2018 replications 1 2 3 4 5 6 oats termination measured year F p 0.05 005 0 05 implementation 20 0.0 00 0.
6.
SOFT TISSUE SARCOMA - SANTA CASA DE SÃO PAULO EXPERIENCE FROM 2006 TO 2019
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BUSCHARINO, BRUNA
; SANTOS, ANDERSON RODRIGUES DOS
; AMATO NETO, DANTE GALVANESE
; ALEXANDRE, MURILO
; YONAMINE, EDUARDO SADAO
; FUCS, PATRICIA MARIA DE MORAES BARROS
.






ABSTRACT Objective: To conduct an epidemiologic review, analyzing treatment, evolution, and survival of soft tissue sarcomas. Methods: Retrospective study based on medical records of patient with STS treated by the Orthopedic Oncology Group at the Santa Casa de São Paulo, from 2006 to 2019. Data from 121 patients were analyzed according to age, sex, histological type, tumor location, treatment, previous surgery in a non-specialized service, local recurrences, lung metastases, and survival analysis. Results: The most frequent location was the thigh. Patients who underwent surgery with a non-specialized group had higher rates of local recurrence and those with pulmonary metastasis had a lower survival rate. Conclusion: STS can occur at any age and the prevalence of the histological type depends on the patients’ age group. Level of Evidence II, Prognostic Study.
RESUMO Objetivo: Conduzir uma avaliação epidemiológica analisando tratamento, evolução e sobrevida dos sarcomas de partes moles (SPMs). Métodos: Estudo retrospectivo de prontuários de pacientes com SPM tratados pelo Grupo de Oncologia Ortopédica da Santa Casa de Misericórdia de São Paulo, no período de 2006 a 2019. Foram analisados os dados de 121 pacientes referentes a idade, sexo, tipo histológico, localização do tumor, tratamento, cirurgia prévia em serviço não especializado, presença de recidivas, metástases pulmonares e análise de sobrevida. Resultados: A localização mais frequente foi a coxa. Verificou-se que pacientes que realizaram cirurgia com grupo não especializado tiveram maiores índices de recidiva local, e aqueles com metástase pulmonar tiveram menor sobrevida. Conclusão: Os SPMs podem ocorrer em qualquer idade, e a prevalência do tipo histológico depende da faixa etária dos pacientes. Nível de Evidência II, Estudo Prognóstico.
7.
Narcisismo, pró-sociabilidade e agressão: o papel mediador da empatia
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Gomes Cavalcanti, Jaqueline
; Santos, Jennifer Oliveira Amaro dos
; Pimentel, Carlos Eduardo
; Nascimento, Anderson Mesquita do
; Trindade, Maria Aparecida
; Lima Pinto, Adriele Vieira de
.






Resumen El presente estudio tuvo como objetivo investigar el papel mediador de la empatía, teniendo en cuenta el narcisismo como variable predictora en dos modelos diferentes, con la prosociabilidad como variable dependiente en el primero y las dimensiones de agresión en el segundo. Para ello, se contó una muestra de 205 encuestados de la ciudad de João Pessoa (m = 27.43; SD = 9.13). Se utilizó la Escala de Narcisismo de Ítem Único, la Escala de Reactividad Interpersonal Multidimensional, la Escala de Prosociabilidad, el Cuestionario de Agresión y un cuestionario sociodemográfico. Los datos fueron procesados con la ayuda de IBM SPSS y AMOS, a través de análisis descriptivos e inferenciales (correlaciones y mediación). Los resultados apuntaron a efectos negativos directos del narcisismo sobre la empatía y el comportamiento prosocial, y a efectos directos positivos sobre la agresión. Además, se verificó el papel mediador de la empatía en la relación entre narcisismo y prosociabilidad, lo que no se encontró en la relación entre narcisismo y agresión. Estos hallazgos corroboran estudios previos, además de contribuir a la comprensión de las interrelaciones de los constructos estudiados.
Abstract This study aimed to investigate the mediating role of empathy, considering narcissism as a predictor variable in two different models, with pro-sociality as the dependent variable in the first and dimensions of agression in the second. The sample was composed of 205 respondents from João Pessoa (m = 27.43, SD = 9.13). We used the Single-Item Narcissism Scale, the Multidimensional Interpersonal Reactivity Scale, the Pro-Sociability Scale, the Aggression Questionnaire, and a sociodemographic questionnaire. The data were processed using IBM SPSS and AMOS through descriptive and inferential analyses (correlations and mediation). The main results pointed to negative direct effects of narcissism on empathy and pro-social behavior and to direct positive effects on aggression. Furthermore, it was confirmed that empathy has a mediating role in the relation between narcissism and pro-sociability, which was not found for the relation between narcissism and aggression. These findings corroborate previous studies and contribute to the comprehension of the interrelationships of the studied constructs.
Resumo O presente estudo objetivou investigar o papel mediador da empatia, tomando em conta o narcisismo como variável preditora em dois diferentes modelos, tendo a pró-sociabilidade como variável dependente no primeiro e as dimensões de agressão no segundo. Para isso, contou-se com uma amostra de 205 participantes da cidade de João Pessoa (m = 27.43; DP = 9.13). Utilizou-se a Single-Item Narcissism Scale, a Escala Multidimensional de Reatividade Interpessoal, a Escala de Pró-sociabilidade, o Questionário de Agressão e um questionário sociodemográfico. Os dados foram processados com o auxílio do IBM spss e AMOS através das análises descritivas e inferenciais (correlações e mediação). Os resultados apontaram para efeitos diretos negativos do narcisismo na empatia e no comportamento pró-social; e efeitos diretos positivos na agressão. Além disso, verificou-se o papel mediador da empatia na relação entre o narcisismo e a pró-sociabilidade, não encontrado na relação narcisismo e agressão. Esses achados corroboram estudos prévios, bem como contribuem para o entendimento das inter-relações dos construtos estudados.
8.
Agronomic performance of fig plants grown with different numbers of branches
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Mendonça, Vander
Silva, Francisco S.O.
Alves, Anderson A.
Martins, Elânia G.P.
Santos, Elizangela C. dos
Farias, Wagner C.
Pereira, Eduardo C.
International journal of agriculture and natural resources
- Métricas do periódico
Abstract Fig production and quality are associated with the number of branches per plant and may vary among regions according to the climatic conditions and crop management. In this work, we studied the influence of the number of branches per plant on the production and fruit quality of ‘Roxo de Valinhos’ figs under semiarid conditions. The experiment was carried out at the didactic orchard of Federal Rural University of Semiarid (UFERSA), Mossoró city, Rio Grande do Norte state, Brazil. Fig plants were grown with 6, 12, 18, or 30 branches in a completely randomized block design with four replicates and four plants per plot. Plants without thinning were also cultivated as controls. The number of fruits per plant, productivity, fruit length, fruit diameter, and fruit weight were evaluated. Additionally, fruit firmness, titratable acidity (TA), soluble solids content (SS), maturation index (SSC/TA), and vitamin C content were analyzed. The results showed that plants cultivated with 12, 18, and 24 branches produced fruits with higher weight, more fruits per branch, and more fruits per plant and thus were more productive. Additionally, fruits showed a high vitamin C content and maturation index.
Resumen La producción y calidad del higo están asociadas con el número de ramas por planta y pueden variar entre las regiones según las condiciones climáticas y el manejo del cultivo. En este trabajo se estudió la influencia del número de ramas por planta en la producción y calidad del fruto del higo ‘Roxo de Valinhos’ en condiciones semiáridas. El experimento se llevó a cabo en el huerto didáctico de la Universidad Federal Rural del Semiárido (UFERSA), ciudad de Mossoró, estado de Rio Grande do Norte, Brasil. Las plantas de higo se cultivaron con 6, 12, 18 o 30 ramas en un diseño de bloques completamente casualizados con cuatro repeticiones y cuatro plantas por parcela. También se cultivaron plantas sin eliminación de rama como tratamiento control. Se evaluó el número de frutos por planta, productividad, longitud, diámetro y peso del fruto. También se analizó la firmeza del fruto, acidez titulable (TA), contenido de sólidos solubles (SSC), índice de maduración (SSC / TA) y vitamina C. Los resultados mostraron que las plantas cultivadas con 12, 18 y 24 ramas produjeron frutos con mayor peso, número de frutos por rama, número de frutos por planta y, por tanto, fueron más productivas. Además, los frutos mostraron alto contenido de vitamina C e índice de maduración.
9.
Effects of copper oxide nanoparticles on germination of Sesbania virgata (FABACEAE) plants
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SANTOS, ELIENE S. DOS
; GRACIANO, DANIELA E.
; FALCO, WILLIAM F.
; CAIRES, ANDERSON R. LIMA
; ARRUDA, EDUARDO J. DE
.





Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract Nanotechnology is a field that, over the years, has been growing in several research areas, such as medicine, agriculture and cosmetics, among others. As a result, there is a continuous increase in the production, use and disposal of these materials in the environment. The behaviour and (bio) activity of these materials in the atmosphere, water and soil are not fully studied. Therefore, it is necessary to carry out an analysis of the risks of contamination, as well as the possible effects and impacts of nanoparticles (NPs) on the ecosystem. In an attempt to investigate these effects on plants, the present study aimed to investigate the impact of copper oxide nanoparticles (CuO NPs) on the seed germination process of Sesbania virgata. For this, the Sesbania virgata seeds were subjected to different concentration of CuO NPs (0, 100, 200, 300 and 400 mgL-1) and their germination and development were monitored by optical analysis (thermography and chlorophyll a fluorescence). The results show that the CuO NPs induced a reduction on the maximum emission of chlorophyll a, which was concentration-dependent. The data also showed that CuO NPs promoted an increase in the energy dissipated by non-photochemical pathways and the surface temperature of the seeds. Additionally, our findings revealed that CuO NPs caused a root growth inhibition. In summary, the present study demonstrates, for the first time, that CuO NPs can negatively affect the physiological status and development of the S. virgata plant, by altering the efficiency of the functioning of photosystem II in its initial developmental stage, depending on the concentration of CuO NPs.
https://doi.org/10.1590/0001-3765202120190739
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10.
Effect of an intervention on teachers’ and teaching assistants’ attitudes and academic expectations concerning the educational inclusion of students with Down’s Syndrome
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Mora-Castelletto, Valentina
; Muñoz-Montes, María Magdalena
; Pozo-Tapia, Francisca
; Fuentes-López, Eduardo
; Alves, Giorvan Ânderson dos Santos
; Rivera-Bahamonde, Carla
.






ABSTRACT Purpose: to assess the effect of an intervention on educational teams’ attitudes and academic expectations concerning the inclusion of students with Down’s Syndrome (DS), in Chile. Methods: a quasi-experimental single-group study was carried out, with an interdisciplinary pilot intervention held comprising three workshops on inclusive education for teachers and teaching assistants. The Attitudes Towards and Academic Expectations For Down’s Syndrome Students questionnaire (CAEASD in Spanish) was used to assess these variables pre- and post-intervention. Results: 48 subjects participated in this study, with 37 in the experimental group and 11 in the control group. No significant differences were observed in the overall CAEASD score, neither before nor after the intervention (p=0.388). However, in the actions part of the attitude component, there was a significant difference in the experimental group (p<0.05), in which, the proportion of positive changes in the overall CAEASD score was also greater than that in the control group. Conclusion: mentoring had a positive impact on educational teams’ attitudes towards students with DS, helping to develop an inclusive educational community.
RESUMEN Objetivo: evaluar el efecto de una intervención en las actitudes y expectativas de aprendizaje que presentan profesores y asistentes de la educación hacia la inclusión escolar de estudiantes con síndrome de Down (SD) en Chile. Métodos: se realizó un estudio cuasi-experimental de grupo único donde se implementó una intervención interdisciplinaria piloto de tres talleres sobre orientaciones inclusivas a profesores y asistentes de la educación. Se aplicó el cuestionario de Actitudes y Expectativas de Aprendizajes respecto a los estudiantes con SD (CAEASD) para medir estas variables pre y post intervención. Resultados: 48 sujetos participaron de la intervención, 37 conformaron el grupo experimental y 11 el grupo control. No existieron diferencias significativas en el puntaje global del CAEASD, previo y posterior a la intervención (p=0,388), sin embargo, se observó una diferencia significativa en la medición pre y post en el componente Acción de las actitudes en el grupo experimental (p<0,05). Además, el grupo experimental presentó una mayor proporción de puntuaciones con cambios positivos que el grupo control en el puntaje global del cuestionario CAEASD. Conclusión: la intervención generó cambios positivos en las actitudes del equipo escolar hacia los estudiantes con SD, lo que contribuye en el desarrollo de una comunidad educativa inclusiva.
11.
Quality of tomatoes under different transportation conditions by principal component analysis
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Machado, Túlio de Almeida
; Costa, Anderson Gomide
Rodrigues, Rhayf Eduardo
Santos, Murilo Alberto dos
Ribeiro, Ana Carolina de Lima
Megguer, Clarice Aparecida

ABSTRACT Bulk transportation of tomatoes is a step with high occurrence of mechanical impacts, leading to increased losses and reduction in the quality of fruits arriving at the industry and reaching the consumer market. The present study aimed to evaluate variations in physical-chemical parameters associated with the quality of tomato fruits, occurred during bulk transportation, using an approach based on principal component analysis. The experiment was conducted in the municipality of Morrinhos - Goiás, Brazil. Firmness, titratable acidity, total soluble solids, pH and mass loss were evaluated in the fruits at three times: during transportation on dirt road; after transportation on dirt road and during transportation on asphalt-paved road; after transportation on dirt and asphalt-paved roads and arrival at the processing yard. Principal component analysis was used to identify which physical-chemical attributes were most affected by transportation and generate quality indices of tomato fruits according to the physical-chemical attributes. Variation in the attributes was explained by the first three principal components, which had cumulative explained variance of 78.37%. Titratable acidity, soluble solids and mass loss had the highest correlations with the most representative principal component, thus being the most affected attributes during the bulk transportation of the fruits.
https://doi.org/10.1590/0034-737x202067060004
507 downloads
12.
Diretriz Brasileira de Reabilitação Cardiovascular – 2020
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Carvalho, Tales de
; Milani, Mauricio
Ferraz, Almir Sergio
Silveira, Anderson Donelli da
Herdy, Artur Haddad
Hossri, Carlos Alberto Cordeiro
Silva, Christina Grüne Souza e
Araújo, Claudio Gil Soares de
Rocco, Eneas Antonio
Teixeira, José Antonio Caldas
Dourado, Luciana Oliveira Cascaes
Matos, Luciana Diniz Nagem Janot de
Emed, Luiz Gustavo Marin
Ritt, Luiz Eduardo Fonteles
Silva, Marconi Gomes da
Santos, Mauro Augusto dos
Silva, Miguel Morita Fernandes da
Freitas, Odilon Gariglio Alvarenga de
Nascimento, Pablo Marino Corrêa
Stein, Ricardo
Meneghelo, Romeu Sergio
Serra, Salvador Manoel

Arquivos Brasileiros de Cardiologia
- Métricas do periódico
https://doi.org/10.36660/abc.20200407
10571 downloads
13.
Cut-off points of appendicular lean soft tissue for identifying sarcopenia in the older adults in Brazil: a cross-sectional study
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Abdalla, Pedro Pugliesi
Silva, Analiza Mónica
Venturini, Ana Claudia Rossini
Santos, André Pereira dos
Carvalho, Anderson dos Santos
Siqueira, Vitor Antonio Assis Alves
Gomide, Euripedes Barsanulfo
Alves, Natália Maira da Cruz
Ferriolli, Eduardo
Machado, Dalmo Roberto Lopes
Abstract Introduction: appropriate appendicular lean soft tissue (ALST) parameters to identify sarcopenia in Brazil are scarce. The use of international references may lead to a false positive diagnosis. The objective was to propose cut-off points to identify sarcopenia in older men and women using DXA-derived ALST values from a young adult population. Methods: this was an observational study with a cross-sectional analysis. University students of both sexes (n = 125), aged 20 to 30 years, underwent anthropometric measurements and DXA scanning to obtain their ALST (kg). Cut-off points for sarcopenia were set at -2 standard deviations (-2SDs) away from the mean ALST of a young sample. Absolute values and index (ALST/height2, ALST/weight, and ALST/body mass index [BMI]) were considered as recommended by international consensus. Results: compared to women, men presented higher values of weight, height, BMI, bone mineral content, lean soft tissue, ALST, and ALST index (kg/m²). Only fat mass was higher in women, and age was not different between genders. The -2SD ALST index obtained were ≤ 6.56 kg/m² for men and ≤ 4.67 kg/m² for women. They were below international and national values, which tended to classify false positives. Conclusions: the -2SD ALST values proposed here are validated cut-offs for identifying low muscle in older adults and to prevent misdiagnosis with sarcopenia. In addition, they contribute to efficient monitoring and control of this disease in geriatric populations.
Resumen Introducción: los parámetros apropiados de masa muscular esquelética apendicular (MMEA) para identificar la sarcopenia en Brasil resultan escasos. Ello se debe al uso de referencias internacionales, lo cual puede conducir a un diagnóstico falso positivo. El objetivo del presente trabajo es proponer puntos de corte para determinar la sarcopenia en hombres y mujeres mayores empleando valores de MMEA derivados de las DXA de una población de adultos jóvenes. Métodos: estudio observacional con análisis transversal. Estudiantes universitarios de ambos sexos (n = 125), de 20 a 30 años de edad, se sometieron a mediciones antropométricas y DXA para obtener el MMEA (kg). Los puntos de corte de la sarcopenia se establecieron en -2 desviaciones estándar (-2SD) de la media de MMEA de una muestra joven. Se consideraron los valores absolutos e índices (MMEA/altura2, MMAE/peso y MMAE/índice de masa corporal [IMC]), según lo recomendado por el consenso internacional. Resultados: los hombres, en comparación con las mujeres, presentaron valores superiores de peso, altura, IMC, contenido mineral óseo, masa magra, MMEA e índice MMEA (kg/m²). Por otro lado, solo la masa grasa fue mayor en las mujeres, no habiendo diferencias de edad entre ambos géneros. El índice MMAE -2SD obtenido fue ≤ 6,56 kg/m² para los hombres y ≤ 4,67 kg/m² para las mujeres. Dichos resultados, al encontrarse por debajo de los valores internacionales y nacionales, tienden a clasificar los falsos positivos. Conclusiones: los MMAE -2SD propuestos aquí son valores de corte validados para identificar las cuantificaciones musculares bajas en los adultos mayores y para prevenir el diagnóstico erróneo de sarcopenia. Además, contribuyen a la monitorización y el control eficiente de esta enfermedad en las poblaciones geriátricas.
14.
Mechanical evaluation of tibial fixation of the hamstring tendon in anterior cruciate ligament double-bundle reconstruction with and without interference screws
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Santos, Anderson de Aquino
; Carneiro-Filho, Mario
; Albuquerque, Roberto Freire da Mota e
Moura, João Paulo Freire Martins de
Franciozi, Carlos Eduardo
Luzo, Marcus Vinícius Malheiros


OBJECTIVE: The objective of this study was to compare two postero-lateral bundle (PLB) tibial fixation techniques for the reconstruction of the anterior cruciate ligament with double bundle: a technique without the use of an interference screw, preserving the native tibial insertion of the tendons of the gracilis and semitendineous muscles, and a technique with the use of an interference screw and without preserving the insertion of the tendons. METHODS: A comparative study was conducted in cadavers with a universal mechanical test machine. In total, 23 cadaver knees were randomized for tibial fixation of the PLB using the two techniques: Maintaining the tibial insertion of the tendons during reconstruction, without the use of an interference screw (group A, 11 cases); and fixating the graft with an interference screw, without maintaining the insertion of the tendons (group B, 12 cases). A continuous traction was performed (20 mm/min) in the same direction as the produced tunnel, and force (N), elongation (mm), rigidity (N/mm), and tension (N/mm2) were objectively determined in each group. RESULTS: Group A exhibited a maximum force (MF) of 315.4±124.7 N; maximum tension of 13.57±3.65 N/mm2; maximum elongation of 19.73±4.76 mm; force at the limit of proportionality (FLP) of 240.6±144.0 N; and an elongation at the limit of proportionality of 14.37±6.58 mm. Group B exhibited a MF of 195.7±71.8 N; maximum tension of 8.8±3.81 N/mm2; maximum elongation of 15.3±10.73 mm; FLP of 150.1±68.7 N; and an elongation at the limit of proportionality of 6.86±2.42 mm. When comparing the two groups, significant differences were observed in the variables of maximum force (p=0.016), maximum tension (p=0.019), maximum elongation (p=0.007), and elongation at the limit of proportionality (p=0.003). CONCLUSION: The use of the native insertion of the semitendineous and gracilis tendons, without an additional fixation device, presented mechanical superiority over their fixation with interference screws.
https://doi.org/10.6061/clinics/2020/e1123
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15.
Microbial Biomass and Enzyme Activity of Soil Under Clonal Rubber Tree Plantations
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Diniz, Anderson Ribeiro
; Silva, Cristiane Figueira da
; Pereira, Marcos Gervasio
; Balieiro, Fabiano Carvalho
; Silva, Eduardo Vinícius da
; Santos, Felipe Martini dos
.






Abstract Our study aimed to evaluate the influence of rubber tree plantations (Clones IAN 873 and FX 3864) on microbial activity, total organic carbon (TOC), and soils chemical attributes, using as reference pasture and secondary forest, in Rio de Janeiro. The plantations areas showed pH; Mg2+, Ca2+, K+ levels; sum of bases; base saturation, basal respiration; metabolic quotient; and arylsulfatase and FDA activities in the soil similar to or greater than the values found in the forest. In contrast, showed lower P and TOC levels; carbon and nitrogen in the microbial biomass; and β-glucosidase activity than of forest and pasture. Higher acid phosphatase and laccase enzymes activities was observed in the forest and plantations than in the pasture. Thus, we verified that the rubber tree plantations (Clones: IAN 873; FX 3864) maintain or improve the quality of some chemical and microbiological attributes of the soil regarding secondary forest and pasture.
https://doi.org/10.1590/2179-8087.113817
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