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1.
Altitudinal distribution and body condition of migratory fish juveniles Megaleporinus obtusidens (Valenciennes) and Salminus brasiliensis (Cuvier) in the main channel of the Uruguay River, Southern Brazil Valenciennes (Valenciennes Cuvier (Cuvier River
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Mounic-Silva, C. E.
; Porto-Ferreira, L. S. B.
; Nunes, M. E.
; Zaniboni-Filho, E.
; Nuñer, A. P. O.
.
Resumo Neste estudo, analisamos a distribuição altitudinal e condição corpórea de juvenis dos peixes migradores Megaleporinus obtusidens e Salminus brasiliensis no rio Uruguai, um rio subtropical sul-americano. Nós utilizamos os dados de presença/ausência e o fator de condição dos juvenis como indicadores, para tentar caracterizar alguns padrões de recrutamento de peixes migradores no canal principal do rio Uruguai. A amostragem com rede de espera foi realizada durante dois anos reprodutivos, 2015-2016 e 2016-2017 (novembro e março de cada ano reprodutivo), em três trechos do rio Uruguai em diferentes níveis de altitude. As redes permaneceram na água por 10-12 horas a noite ou dia, por 10 dias durante cada saída de campo (NOV-15, MAR-16, NOV-16 e MAR-17). A abundância de juvenis de M. obtusidens foi semelhante entre os dois anos reprodutivos, enquanto a captura de S. brasiliensis foi maior durante o ano reprodutivo 2015-2016. A probabilidade de encontrar juvenis de M. obtusidens no rio Uruguai foi negativamente correlacionada (p < 0,05) com o gradiente altitudinal dos pontos amostrais, conforme demonstrado pelo modelo GLM. Para S. brasiliensis, o modelo logit apresentou relação probabilística não-significativa (p > 0,05) entre a presença de juvenis desta espécie de peixe e o gradiente de altitude. Com relação à condição corpórea dos juvenis, a qualidade da água dos pontos amostrais não influenciou o fator de condição dos juvenis para nenhuma das espécies; no entanto, uma relação positiva (p < 0,05) foi encontrada com o nível da água para ambas as espécies, com um R2 ajustado de 0,13 para M. obtusidens e 0,48 para S. brasiliensis. O gradiente de altitude e o nível da água foram fatores significativos que podem afetar a distribuição de juvenis e a condição corpórea destas espécies, respectivamente, no rio Uruguai. Portanto, estas informações podem ser utilizadas em políticas de geração de energia hidrelétrica para conservar as populações de peixes migradores na bacia do rio Uruguai. estudo sulamericano. sulamericano sul americano. americano sul-americano presençaausência ausência indicadores reprodutivos 20152016 2015 2016 2015-201 20162017 2017 2016-201 novembro reprodutivo, , reprodutivo) 1012 12 10-1 dia 1 NOV15, NOV15 NOV 15, 15 (NOV-15 MAR16, MAR16 MAR 16, 16 MAR-16 NOV16 NOV-1 MAR17. MAR17 17 . MAR-17) M S 20152016. 2016. p 0,05 005 0 05 GLM nãosignificativa significativa espécies entanto R 013 13 0,1 048 48 0,4 respectivamente Portanto 2015201 201 2015-20 2016201 2016-20 101 10- NOV1 (NOV-1 MAR1 MAR-1 NOV- MAR-17 0,0 00 01 0, 04 4 201520 20 2015-2 201620 2016-2 (NOV- MAR- 20152 2 2015- 20162 2016- (NOV
Abstract In this study, we analyzed the altitudinal distribution and body condition of the juvenile migratory fish Megaleporinus obtusidens and Salminus brasiliensis in the Uruguay River, a South American subtropical river. We used the presence/absence data and condition factor (K) of juveniles as indicators to try to characterize some recruitment patterns of migratory fish in the main channel of the Uruguay River. Gillnet sampling was conducted during two reproductive years, 2015-2016 and 2016-2017 (November and March of each reproductive year), in three Uruguay River stretches at different levels of altitude. The nets remained in the water for 10-12 hours per night or day for 10 days during each field trip (NOV-15, MAR-16, NOV-16, and MAR-17). The abundance of M. obtusidens juveniles were similar between the two reproductive years, whereas S. brasiliensis capture was higher during the 2015-2016 reproductive year. The probability of finding M. obtusidens juveniles in the Uruguay River was negatively correlated (p < 0.05) with the altitudinal gradient of the sampling points, as shown by the GLM model. For S. brasiliensis, the logit model indicated a non-significant probabilistic relationship (p > 0.05) between the presence of juveniles of this fish species and the altitude gradient. Regarding the body condition of juveniles, the water quality of the sampling points did not affect the juvenile condition factor for either species; however, a positive relationship (p < 0.05) was found with the water level for both species, even with an adjusted R2 of 0.13 for M. obtusidens and 0.48 to S. brasiliensis. Altitude gradient and water level were factors that may affect the juvenile distribution and body condition of these species, respectively, in the Uruguay River. Therefore, this information can be used in hydropower generation policies to conserve migratory fish populations in the Uruguay River Basin. study river presenceabsence absence K (K years 20152016 2015 2016 2015-201 20162017 2017 2016-201 November year, year , year) 1012 12 10-1 1 NOV15, NOV15 NOV 15, 15 (NOV-15 MAR16, MAR16 MAR 16, 16 MAR-16 NOV16, NOV16 NOV-16 MAR17. MAR17 17 . MAR-17) M S p 0.05 005 0 05 nonsignificant non significant however R 013 13 0.1 048 48 0.4 respectively Therefore Basin 2015201 201 2015-20 2016201 2016-20 101 10- NOV1 (NOV-1 MAR1 MAR-1 NOV-1 MAR-17 0.0 00 01 0. 04 4 201520 20 2015-2 201620 2016-2 (NOV- MAR- NOV- 20152 2 2015- 20162 2016- (NOV
2.
Versatile Applications of Cyanoacetic Acid in Organic Chemistry: Active Methylene Compound for the Knoevenagel Condensation and Organocatalyst for the Biginelli Reaction Chemistry
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Zanin, Lucas L.
; Jimenez, David E. Q.
; Baia, Gabriel D. S.
; Marinho, Victor H.
; Araujo, Inana F. de
; Ramos, Ryan D. S.
; Soto, Raimundo N.
; Ferreira, Irlon M.
; Santiago, Pedro H. O.
; Ellena, Javier
; Porto, André L. M.
.
The application of cyanoacetic acid as a catalyst for the Biginelli reaction and as an active methylene compound for the Knoevenagel condensation reaction was evaluated. Using cyanoacetic acid as a Bronsted acid catalyst, after a synthetic optimization process, it was possible to synthesize eight dihydropyrimidinones with good yields (80-99%) using ethanol as solvent. It is the first time, to our knowledge, that the use of cyanoacetic acid is reported in the synthesis of this class of compounds, which have a wide bioactive potential. Also, cyanoacetic acid was used as a reagent in the Knoevenagel condensation, through which polyfunctionalized olefins were obtained and can be used as building blocks for structurally complex molecules. By using KOH as catalyst, eleven Knoevenagel adducts were synthesized with good yields (65-97%), under microwave irradiation as heating source, in water. Moreover, Knoevenagel adducts containing halogenated substituents (F, Cl) showed potential larvicidal activity with lethal concentrations (LC50) of 19.63, 33.84 µg mL 1 and LC90 of 27.46 and 48.16 µg mL1. This study showed the versatility of cyanoacetic acid as a catalyst for the synthesis of dihydropirimidinones, aldol compounds and presented the first study showing their larvicidal activity against Aedes aegypti. evaluated process 8099% 8099 80 99% 99 (80-99% solvent time knowledge Also molecules 6597%, 6597 65 97% , 97 (65-97%) source water Moreover F, F (F Cl LC50 LC (LC50 1963 19 63 19.63 3384 33 84 33.8 LC9 2746 27 46 27.4 4816 48 16 48.1 mL1 dihydropirimidinones aegypti 809 8 9 (80-99 6597% 659 6 (65-97% LC5 (LC5 196 19.6 338 3 33. 274 2 4 27. 481 48. (80-9 (65-97 (LC 19. (80- (65-9 (80 (65- (8 (65 ( (6
3.
Biodegradation of the Pyrethroid Pesticide Gamma-Cyhalothrin by Fungi from a Brazilian Cave GammaCyhalothrin Gamma Cyhalothrin
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Rigolin, Fábio R.
; Leite, Carla A.
; Birolli, Willian G.
; Porto, André L. M.
; Seleghim, Mirna H. R.
.
The extensive use of pesticides promoted the need for bioremediation methods, including for pyrethroids. Therefore, biodegradation of gamma-cyhalothrin by fungi from a Brazilian cave known as Gruta do Catão (São Desidério, Bahia, Brazil) was investigated. Experiments were conducted with Aspergillus ustus CBMAI 1894, Talaromyces brunneus CBMAI 1895, and Aspergillus sp. CBMAI 1926 in 2% malt liquid medium with 300 mg L-1 gamma-cyhalothrin (25 °C, 130 rpm, 21 days, pH 7.0). All strains biodegraded this insecticide, and the most efficient biocatalyst was A. ustus CBMAI 1894 with 50% biodegradation, even though reduced mycelial mass was observed in the presence of gamma-cyhalothrin. A three factor Box-Behnken design was carried out. Temperature and pesticide concentration influenced biodegradation, whereas pH was non-significant. In conclusion, cave fungi can be explored for bioremediation, and future studies should focus on understanding the enzymatic apparatus, physiology, and genetics behind these microorganisms, which can present unique properties for biotechnological applications. methods pyrethroids Therefore gammacyhalothrin gamma cyhalothrin São Desidério Bahia Brazil investigated 1895 sp 192 2 30 L1 L 1 L- 25 (2 C °C 13 rpm days 7.0. 70 7.0 . 7 0 7.0) insecticide 189 50 gammacyhalothrin. cyhalothrin. BoxBehnken Box Behnken out nonsignificant. nonsignificant non significant. significant non-significant conclusion apparatus physiology microorganisms applications 19 3 ( 7. 18 5
4.
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
5.
Estatística Cardiovascular – Brasil 2023 202 20 2
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Oliveira, Gláucia Maria Moraes de
; Brant, Luisa Campos Caldeira
; Polanczyk, Carisi Anne
; Malta, Deborah Carvalho
; Biolo, Andreia
; Nascimento, Bruno Ramos
; Souza, Maria de Fatima Marinho de
; Lorenzo, Andrea Rocha De
; Fagundes Júnior, Antonio Aurélio de Paiva
; Schaan, Beatriz D.
; Silva, Christina Grüne de Souza e
; Castilho, Fábio Morato de
; Cesena, Fernando Henpin Yue
; Soares, Gabriel Porto
; Xavier Junior, Gesner Francisco
; Barreto Filho, Jose Augusto Soares
; Passaglia, Luiz Guilherme
; Pinto Filho, Marcelo Martins
; Machline-Carrion, M. Julia
; Bittencourt, Marcio Sommer
; Pontes Neto, Octavio M.
; Villela, Paolo Blanco
; Teixeira, Renato Azeredo
; Stein, Ricardo
; Sampaio, Roney Orismar
; Gaziano, Thomaz A.
; Perel, Pablo
; Roth, Gregory A.
; Ribeiro, Antonio Luiz Pinho
.
6.
Immunoregulatory effects of soluble antigens of Leishmania sp. in human lymphocytes in vitro sp
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Silva, E. O.
; Cruz-Borges, P. F.
; Jensen, B. B.
; Santana, R. B.
; Pinheiro, F. G.
; Moura, H. S. D.
; Porto, E.
; Malheiro, A.
; Costa, A. G.
; Barcellos, J. F. M.
; Espir, T. T.
; Franco, A. M. R.
.
Resumo As manifestações clínicas da leishmaniose cutânea (LC) dependem não apenas da espécie infectante envolvida, mas também da resposta imune do indivíduo. Apesar de ainda não bem esclarecido em humanos, a sobrevivência e persistência do parasito estão relacionados ao perfil de citocinas e proliferação de células T, relacionando-se a cura ao perfil Th1, e a progressão da doença ao perfil Th2. Considerando a necessidade de estudos voltados para as espécies de maior circulação no estado do Amazonas, este trabalho teve como objetivo analisar a imunorregulação estimulada por antígenos solúveis (SLAs) de Leishmania (L.) amazonensis e Leishmania (V.) guyanensis em linfócitos humanos in vitro, afim de compreender a resposta imune de pacientes com LC. A linfoproliferação foi avaliada frente a estímulos de SLAs de L. amazonensis (100 μg/mL), SLAs de L. guyanensis (100 μg/mL) e Phytohemagglutinin (10 μg/mL) utilizando BrdU Cell Proliferation ELISA Kit após 72h de incubação. A quantificação das citocinas IL-1b, IL-6, IL-8, IL-10, IL-12 e TNF foi realizada por BD™ Cytometric Bead Array (CBA) Human Th1/Th2/Th17 Cytokine Kit. Nossos resultados demonstraram que os antígenos solúveis de L. amazonensis e L. guyanensis estimularam a linfoproliferação de PBMCs de pacientes primoinfectados com LC. Entre as citocinas dosadas, as de maiores concentrações foram de IL-6 e IL-8, demonstrando que os antígenos solúveis avaliados são capazes de induzir mecanismos regulatórios. LC (LC envolvida indivíduo T relacionandose relacionando se Th1 Th Th2 Amazonas (SLAs L (L. V. V (V. vitro 100 μg/mL, μgmL μg/mL , μg mL 10 (1 h incubação IL1b, IL1b ILb IL 1b, 1b b IL-1b IL6, IL6 6, 6 IL8, IL8 8, 8 IL-8 IL10, IL10 10, IL-10 IL12 12 IL-1 BD CBA (CBA Th1Th2Th17 ThThTh Th17 Th1/Th2/Th1 dosadas IL- regulatórios (L (V 1 ( IL1 Th1Th2Th1 Th1/Th2/Th Th1Th2Th
Abstract The clinical manifestations of cutaneous leishmaniasis (CL) depend not only on the infecting species involved, but also on the immune response of the individual. Although not yet well understood in humans, parasite survival and persistence are related to the cytokine profile and T cell proliferation, with the Th1 profile being related to cure, and the Th2 profile to disease progression. Considering the need for studies focused on the species with the highest circulation in the state of Amazonas, this study aimed to analyze the immunoregulation stimulated by soluble antigens (SLAs) of Leishmania (L.) amazonensis and Leishmania (V.) guyanensis in human lymphocytes in vitro, in order to understand the immune response of patients with CL. Lymphoproliferation was evaluated against stimuli of SLAs from L. amazonensis (100 µg/mL), SLAs from L. guyanensis (100 µg/mL) and phytohemagglutinin (10 µg/mL) using a BrdU Cell Proliferation ELISA kit after 72 h of incubation. Quantification of the cytokines IL-1b, IL-6, IL-8, IL-10, IL-12 and TNF was performed using the BD™ cytometric bead array human Th1/Th2/Th17 cytokine kit. Our results demonstrated that soluble antigens from L. amazonensis and L. guyanensis stimulated the lymphoproliferation of PBMCs from patients primo-infected with CL. Among the cytokines dosed, the highest concentrations were of IL-6 and IL-8, thus demonstrating that the soluble antigens evaluated are capable of inducing regulatory mechanisms. CL (CL involved individual humans proliferation Th cure progression Amazonas (SLAs L (L. V. V (V. vitro 100 µg/mL, µgmL µg/mL , µg mL 10 (1 7 incubation IL1b, IL1b ILb IL 1b, 1b b IL-1b IL6, IL6 6, 6 IL8, IL8 8, 8 IL-8 IL10, IL10 10, IL-10 IL12 12 IL-1 BD Th1Th2Th17 ThThTh Th17 Th1/Th2/Th1 primoinfected primo infected dosed IL- mechanisms (L (V 1 ( IL1 Th1Th2Th1 Th1/Th2/Th Th1Th2Th
7.
[SciELO Preprints] - Cardiovascular Statistics – Brazil 2023
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Oliveira, Gláucia Maria Moraes de
Brant, Luisa Campos Caldeira
Polanczyk, Carisi Anne
Malta, Deborah Carvalho
Biolo, Andreia
Nascimento, Bruno Ramos
Souza, Maria de Fatima Marinho de
Lorenzo, Andrea Rocha De
Fagundes Júnior, Antonio Aurélio de Paiva
Schaan, Beatriz D.
Silva, Christina Grüne de Souza e
Castilho, Fábio Morato de
Cesena, Fernando Henpin Yue
Soares, Gabriel Porto
Xavier Junior, Gesner Francisco
Barreto-Filho, Jose Augusto Soares
Passaglia, Luiz Guilherme
Pinto-Filho, Marcelo Martins
Machline-Carrion, M. Julia
Bittencourt, Marcio Sommer
Pontes Neto, Octavio M.
Villela, Paolo Blanco
Teixeira, Renato Azeredo
Stein, Ricardo
Sampaio, Roney Orismar
Gaziano, Thomaz A.
Perel, Pablo
Roth, Gregory A.
Ribeiro, Antonio Luiz Pinho
The publication Cardiovascular Statistics – Brazil aims to provide an annual compilation of data and research on the epidemiology of CVDs in Brazil. The report integrates official statistics from the Brazilian Ministry of Health and other governmental entities alongside data from the GBD project, coordinated by the IHME at the University of Washington. Additionally, it incorporates data derived from various sources and scientific studies, including cohorts and registries, that relate to CVDs and their associated risk factors. This publication is intended for a wide range of individuals, including researchers, clinicians, patients, healthcare policymakers, media professionals, the general public, and other interested parties seeking extensive national data about heart disease and stroke. Volunteer researchers from various Brazilian universities and research institutions carry out the project. The group is led by a five-member steering committee (ALPR, CAP, DCM, GMMO, and LCCB). The Brazilian Society of Cardiology fully supports this initiative, and the project receives collaborative support from the GBD Brazil Network and an International Committee (GAR, PP, and TAG) from both the IHME/University of Washington (GAR) and the World Heart Federation (PP and TAG).
A publicação Estatística Cardiovascular – Brasil tem por objetivo fornecer uma compilação anual dos dados e das pesquisas sobre a epidemiologia das DCV no Brasil. Este documento integra as estatísticas oficiais do Ministério da Saúde do Brasil e outras entidades governamentais ao lado de dados do projeto GBD, coordenado pelo IHME da Universidade de Washington. Além disso, incorpora dados derivados de várias fontes e estudos científicos, inclusive coortes e registros, relacionados às DCV e fatores de risco associados. Esta publicação destina-se a um público variado, incluindo pesquisadores, clínicos, pacientes, formuladores de políticas de saúde, profissionais da mídia, o público em geral e todos aqueles que buscam dados nacionais abrangentes sobre DCV e acidente vascular cerebral. Pesquisadores voluntários de várias universidades e instituições de pesquisa brasileiros realizaram este projeto. O grupo é liderado por um comitê diretivo com cinco membros (ALPR, CAP, DCM, GMMO e LCCB). A Sociedade Brasileira de Cardiologia apoia integralmente esta iniciativa e o projeto recebe colaboração da Rede GBD Brasil1 e do GBD International Committee (GAR, PP e TAG) do IHME/Universidade de Washington (GAR) e da World Heart Federation (PP e TAG).
8.
The association of diabetes, subclinical hypothyroidism and carotid intima-media thickness: results from the Brazilian Longitudinal Study of Adult Health (ELSA-Brazil) diabetes intimamedia intima media thickness ELSABrazil ELSA Brazil (ELSA-Brazil
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Spilack, Aída de Melo
; Goulart, Alessandra C.
; Almeida-Pititto, Bianca de
; Janovsky, Carolina Castro Porto Silva
; Lotufo, Paulo A.
; Santos, Itamar de Souza
; Benseñor, Isabela M.
.
Abstract Introduction: The association of diabetes with subclinical thyroid diseases may increase the risk of cardiovascular diseases. We analyzed the association of subclinical hypothyroidism, diabetes, and both diseases with carotid Intima-Media Thickness (cIMT) as a surrogate maker for early cardiovascular disease in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). Methods: Cross-sectional analysis with data from the 3rd visit (2017‒2019). Linear regression models were used to evaluate the association of subclinical hypothyroidism, diabetes and of both diseases with a cIMT presented as Beta (95% Confidence Interval – 95% CI) without adjustment, with adjustment for sociodemographic variables (Model 1) and multivariable adjustment (Model 1 more cardiovascular risk factors). We also used logistic regression models to analyze the Odds Ratio (OR) and 95% CI for the association of both diseases using cIMT > P75%. Results: After the exclusion of patients with previous cardiovascular disease, 5,077 participants with no diseases, 1578 with diabetes, 662 with subclinical hypothyroidism, and 234 with both diseases were included in the analysis. Linear regression models showed an association of cIMT with only diabetes (β = 0.019; 95% CI 0.012 to 0.027; p < 0.0001) and subclinical hypothyroidism more diabetes (β = 0.03; 95% CI 0.010‒0.047, p < 0.0001). The logistic regression model reported an association between diabetes and CIMT higher than P75% (OR = 1.49, 95% CI 1.30‒1.71). No interaction between diabetes and subclinical hypothyroidism was detected using cIMT respectively as a continuous (p = 0.29) or as a categorical variable (p = 0.92). Discussion: Diabetes was associated with higher cIMT values. However, no additive effect of subclinical hypothyroidism associated with diabetes over cIMT was detected. Introduction IntimaMedia Intima Media (cIMT ELSABrasil. ELSABrasil ELSA Brasil . (ELSA-Brasil) Methods Crosssectional Cross sectional rd 2017‒2019. 20172019 2017‒2019 2017 2019 (2017‒2019) 95 (95 Model factors. factors factors) OR P75 P Results 5077 5 077 5,07 157 66 23 β 0.019 0019 0 019 0012 012 0.01 0.027 0027 027 0.0001 00001 0001 0.03 003 03 00100047 010 047 0.010‒0.047 0.0001. 149 49 1.49 1.30‒1.71. 130171 1.30‒1.71 30 71 1.30‒1.71) 0.29 029 29 0.92. 092 0.92 92 0.92) Discussion values However (ELSA-Brasil 2017201 2017‒201 201 (2017‒2019 9 (9 P7 507 07 5,0 15 6 2 001 01 0.0 0.02 002 02 0.000 0000 000 00 0010004 04 0.010‒0.04 14 4 1.4 13017 1.30‒1.7 3 7 0.2 09 0.9 201720 2017‒20 20 (2017‒201 ( 50 5, 0. 0.00 001000 0.010‒0.0 1. 1301 1.30‒1. 20172 2017‒2 (2017‒20 00100 0.010‒0. 130 1.30‒1 2017‒ (2017‒2 0010 0.010‒0 13 1.30‒ (2017‒ 0.010‒ 1.30 (2017 0.010 1.3 (201 (20 (2
9.
Association between psoriasis and thyroid function: results from the Brazilian Longitudinal Study of Adults Health (ELSA-Brasil) function ELSABrasil ELSA Brasil (ELSA-Brasil
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Meneghini, Vandrize
; Tebar, William R.
; Santos, Itamar Souza
; Janovsky, Carolina Castro Porto Silva
; Almeida-Pititto, Bianca de
; Lotufo, Paulo A.
; Goulart, Alessandra C.
; Bensenor, Isabela M.
.
ABSTRACT Objective: To determine the relationship between psoriasis, thyroid-stimulating hormone (TSH), free thyroxine (FT4), free triodothyronine (FT3), thyroid peroxidase antibodies (TPOAb), and subclinical thyroid dysfunctions in middle-aged and older adults. Materials and methods: Cross-sectional analyses included a self-reported medical diagnosis of psoriasis and thyroid function from the 3rd visit (2017-2019) of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). TSH, FT4, and FT3 levels were analyzed as continuous variables and quintiles, and TPOAb positivity and subclinical hypothyroidism as a yes/no variable. Logistic regression models were built as crude and adjusted by main confounders (age, sex, education level, race/ethnicity, and smoking). Results: From 9,649 participants (52.3% women; 59.2 ± 8.7 years old), the prevalence of psoriasis was 2.8% (n = 270). TSH, FT4, TPOAb positivity, and subclinical hypothyroidism were not associated with psoriasis in the main analyses. In the stratified analysis, our findings showed positive associations of the lowest (OR = 2.01; 95% CI 1.05-3.84; p = 0.036) and the highest (OR = 2.13; 95% CI 1.12-4.05; p = 0.022) quintiles of FT4 and a protective association of TPOAb positivity (OR = 0.43; 95% CI 0.19-0.98; p = 0.046) with prevalent psoriasis in women. In the logistic regression for FT3, participants in the 1st quintile showed a statistically significant association with psoriasis for the whole sample (OR = 1.66; 95% CI 1.11-2.46; p = 0.013) and for men (OR = 2.25; 95% CI 1.25-4.04; p = 0.007) in the sex-stratified analysis. Conclusions: The present study showed that the association of FT4 levels with psoriasis are different according to sex, with a possible U-shaped curve in women but not in men. Although there were some associations of FT3 with psoriasis, they may be a consequence of non-thyroidal illness syndrome. Further prospective data may clarify the association of thyroid function and psoriasis. Objective thyroidstimulating stimulating TSH , (TSH) FT (FT4) (FT3) TPOAb, (TPOAb) middleaged middle aged adults methods Crosssectional Cross sectional selfreported self reported rd 20172019 2017 2019 (2017-2019 ELSABrasil. ELSABrasil ELSA Brasil . (ELSA-Brasil) yesno yes no variable age, age (age sex level raceethnicity race ethnicity race/ethnicity smoking. smoking smoking) Results 9649 9 649 9,64 52.3% 523 52 3 (52.3 592 59 2 59. 87 8 7 8. old, old old) 28 2.8 n 270. 270 270) analysis OR 2.01 201 01 95 1.053.84 105384 1.05 3.84 1 05 84 1.05-3.84 0.036 0036 0 036 2.13 213 13 1.124.05 112405 1.12 4.05 12 4 1.12-4.05 0.022 0022 022 0.43 043 43 0.190.98 019098 0.19 0.98 19 98 0.19-0.98 0.046 0046 046 st 1.66 166 66 1.112.46 111246 1.11 2.46 11 46 1.11-2.46 0.013 0013 013 2.25 225 25 1.254.04 125404 1.25 4.04 04 1.25-4.04 0.007 0007 007 sexstratified Conclusions Ushaped U shaped nonthyroidal non thyroidal syndrome (TSH (FT4 (FT3 (TPOAb 2017201 (2017-201 (ELSA-Brasil 964 64 9,6 52.3 5 (52. 2. 27 2.0 20 053 1.053.8 10538 105 1.0 384 3.8 1.05-3.8 0.03 003 03 2.1 21 124 1.124.0 11240 112 1.1 405 4.0 1.12-4.0 0.02 002 02 0.4 190 0.190.9 01909 019 0.1 098 0.9 0.19-0.9 0.04 004 1.6 16 6 1.112.4 11124 111 246 2.4 1.11-2.4 0.01 001 2.2 22 254 1.254.0 12540 125 1.2 404 1.25-4.0 0.00 000 00 (FT 201720 (2017-20 96 9, 52. (52 1.053. 1053 10 1. 38 3. 1.05-3. 0.0 1.124. 1124 40 4. 1.12-4. 0. 0.190. 0190 09 0.19-0. 1.112. 1112 24 1.11-2. 1.254. 1254 1.25-4. 20172 (2017-2 (5 1.053 1.05-3 1.124 1.12-4 0.190 0.19-0 1.112 1.11-2 1.254 1.25-4 (2017- ( 1.05- 1.12- 0.19- 1.11- 1.25- (2017 (201 (20 (2
10.
Acute toxicity of essential oils of Aloysia triphylla (L’Hér.) Britton, Lippia gracilis Schauer, and Piper aduncum L. in Colossoma macropomum (Cuvier, 1818) LHér. LHér L Hér. Hér (L’Hér. Britton Schauer Cuvier, Cuvier (Cuvier 1818 (L’Hér 181 18 1
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Santos, P. R.
; Andrade-Porto, S. M.
; Oliveira, M. I. B.
; Brandão, F. R.
; Matos, L. V.
; Velásquez, J. G. R.
; Farias, C. F. S.
; Carpio, K. C. R.
; Chaves, F. C. M.
; Chagas, E. C.
.
Resumo O objetivo deste estudo foi determinar a toxicidade aguda dos óleos essenciais (OEs) de Aloysia triphylla, Lippia gracilis e Piper aduncum em juvenis de tambaqui (Colossoma macropomum), e avaliar as possíveis alterações histopatológicas em suas brânquias. Para os testes de toxicidade aguda, juvenis de tambaqui (n=24/tratamento) foram distribuídos em 6 tratamentos, com três repetições, sendo o controle e cinco concentração do OE de A. triphylla (60, 80, 100, 120 e 140 mg L-1), L. gracilis (35, 40, 45, 50 e 55 mg L-1) e P. aduncum (42,5, 45, 47,5, 50 e 52,5 mg L-1), com exposição de 4 h. A taxa de mortalidade e a severidade dos danos nas brânquias de tambaqui foram proporcionais ao aumento da concentração do OE, com os valores de CL50-4 h estimados em 109,57 mg L-1 para A. triphylla, em 41,63 mg L-1 para L. gracilis e em 48,17 mg L-1 para P. aduncum. Os principais danos morfológicos observados nas brânquias de tambaqui, expostos aos três OEs, foram os de grau I: hipertrofia e hiperplasia das células do epitélio lamelar, fusão lamelar, descolamento epitelial, dilatação e constrição capilar, proliferação de células de cloreto e de células mucosas e edema; em baixa frequência os de grau II como ruptura epitelial e aneurisma lamelar. Necrose (dano de grau III) foi observado somente nas lamelas branquiais expostas ao OE de P. aduncum (47,5, 50,0 e 52,5 mg L-1). Concentrações do OEs abaixo dos valores de CL50-4 h podem ser utilizados com parcimônia, em curtos períodos de exposição para o tratamento de doenças na criação de tambaqui. (OEs Colossoma macropomum, macropomum , macropomum) n=24/tratamento n24tratamento ntratamento n 24 (n=24/tratamento tratamentos repetições 60, 60 (60 80 100 12 14 L1, L1 L 1 35, 35 (35 40 45 5 P 42,5, 425 42 (42,5 475 47 47,5 525 52 52, CL504 CL CL50 CL50- 10957 109 57 109,5 L- 4163 41 63 41,6 4817 48 17 48,1 I lamelar capilar edema dano III (47,5 500 0 50, L1. . parcimônia 2 (6 8 10 3 (3 42,5 (42, 47, CL5 1095 109, 416 41, 481 48, (47, ( 42, (42 (47 (4
Abstract The aim of this study was to determine the acute toxicity of the essential oils (EOs) of Aloysia triphylla, Lippia gracilis and Piper aduncum in juvenile tambaqui (Colossoma macropomum), and evaluate the possible histopathological alterations in their gills. For the acute toxicity tests, juvenile tambaqui (n=24/treatment) were distributed in six treatments with three replicates, which comprised the control and five EO concentrations of A. triphylla (60, 80, 100, 120 and 140 mg L-1), L. gracilis (35, 40, 45, 50 and 55 mg L-1) and P. aduncum (42.5, 45, 47.5, 50 and 52.5 mg L-1), with an exposure period of 4 h. The mortality rate and severity of damage to the tambaqui gills were proportional to the increase in the concentration of the EO, with LC50-4 h values estimated at 109.57 mg L -1 for A. triphylla, 41.63 mg L -1 for L. gracilis and 48.17 mg L -1 for P. aduncum. The main morphological damages observed in the gills of the tambaqui exposed to the three EOs, were Grade I: hypertrophy and hyperplasia of lamellar epithelial cells, lamellar fusion, epithelial detachment, capillary dilation and constriction, proliferation of chloride cells and mucosal cells and edema; in low frequency Grade II damage as epithelial rupture and lamellar aneurysm. Necrosis (Grade III damage) was observed only in gill lamellae exposed to P. aduncum EO (47.5, 50.0 and 52.5 mg L-1). Concentrations of EOs below LC50-4 h can be used sparingly, for short periods of exposure for the treatment of diseases in tambaqui breeding. (EOs Colossoma macropomum, macropomum , macropomum) tests n=24/treatment n24treatment ntreatment n 24 (n=24/treatment replicates A 60, 60 (60 80 100 12 14 L1, L1 1 35, 35 (35 40 45 5 L-1 P 42.5, 425 42 (42.5 475 47 47.5 525 52 52. LC504 LC LC50 LC50- 10957 109 57 109.5 - 4163 41 63 41.6 4817 48 17 48.1 I fusion detachment constriction edema aneurysm (47.5 500 0 50. L1. . sparingly breeding 2 6 (6 8 10 3 (3 L- 42.5 (42. 47. LC5 1095 109. 416 41. 481 48. (47. ( 42. (42 (47 (4
11.
Safety of genetically modified glyphosate-tolerant eucalyptus designed for integrated weed management glyphosatetolerant glyphosate tolerant
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Avisar, Dror
; Dias, Tatiane B.
; Santos, Anselmo A. dos
; Galan, Maria P.
; Gonsalves, José M. W
; Graça, Rodrigo N.
; Livne, Sivan
; Manoeli, Alexandre
; Drezza, Thaís R.
; Porto, Antonio C. M.
; Rocha, Carolina S.
; Pinheiro, Ana Cristina
.
Background Eucalyptus is the primary cultivated wood species in Brazil, covering 7.5 million hectares. Weed competition in eucalyptus plantations reduces yield and increases operational costs. FuturaGene/Suzano has developed genetically modified (GM) eucalyptus varieties with glyphosate herbicide tolerance (HT) as a modern tool for improving weed management practices in plantations. The first event received regulatory approval for commercial deployment in 2021. However, the introgression of a new GM trait into eucalyptus, a non-isogenic species, cannot be achieved through selfing or backcrossing. To overcome this limitation and expedite the introgression of HT into the breeding population, multiple GM events were generated, in various genetic backgrounds and genomic locations, enabling simultaneous crossing with numerous elite parents. Objective To characterize the newly developed HT GM eucalyptus events and assess their safety for the environment and wood production. Methods HT GM eucalyptus events were subjected to genome sequencing and glyphosate tolerance testing. Biosafety analyses and environmental impact assessments were conducted through field trials in various eucalyptus cultivation regions, comparing the HT GM eucalyptus with conventional clones. Results The new events proved highly tolerant to glyphosate and displayed different genomic insertion sites. No adverse effects on non-target organisms were observed, and there were no significant differences in the soil microbiota or decomposition profile.Conclusions: The HT GM events have been proven to be safe, posing a low risk to the environment, humans, and animals. Consequently, these HT GM eucalyptus varieties can be confidently utilized for wood production. Brazil 75 7 5 7. hectares costs FuturaGeneSuzano FuturaGene Suzano (GM (HT 2021 However nonisogenic non isogenic backcrossing population generated locations parents production testing regions clones sites nontarget target observed profile.Conclusions profileConclusions profile Conclusions safe humans animals Consequently 202 20 2
12.
The influence of clear-cut area size on forest regrowth: a case study in the dry tropical forests of Pernambuco, Brazil clearcut clear cut regrowth Pernambuco
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Oliveira, Visêldo Ribeiro de
; Ribeiro, Andressa
; Pareyn, Frans Germain Corneel
; Drumond, Marcos Antônio
; Porto, Diogo Denardi
; Kiill, Lúcia Helena Piedade
; Ferraz Filho, Antonio Carlos
.
ABSTRACT Background: Managed Caatinga forests in Northeast Brazil are an important source of wood products, however, successful regeneration and regrowth is important to guarantee sustainability in these forests. The main objective of this study was to evaluate the natural regeneration and forest regrowth ability of a Caatinga forest under varying clear-cut treatments, as well as to estimate the recovery time of stand parameters. Results: An experiment was set up in Petrolina, Pernambuco state, Brazil, comparing five clear-cut strip widths: 0, 40, 60, 80 and 100 meters. Forest inventory data was gathered before and eight years after harvesting in 19 plots of 10 x 40 m. Tree seedling regeneration (individuals with circumference at breast height < 6 cm and minimum height of 0.5 m) was also monitored in 5 x 5 m sub plots, before harvesting, one, three and eight years after harvesting. Conclusions: No influence of the clear-cut strip width on regeneration and forest regrowth ability was detected, with all treatments presenting similar growth and tree species diversity and similarity values. The estimated growth rates of the clear-cut plots were of 0.12 m2·ha-1·year-1 and 0.39 m3·ha-1·year-1 for basal area and volume, respectively, resulting in recovery times of 35 and 49 years, longer than the 15 years cycles generally adopted in Caatinga forest management plans. Background products however clearcut clear cut parameters Results Petrolina state widths 0 60 8 meters 1 4 individuals 05 0. one Conclusions detected values 012 12 0.1 m2·ha1·year1 m2ha1year1 mhayear m2·ha 1·year m2 ha year m2·ha-1·year- 039 39 0.3 m3·ha1·year1 m3ha1year1 m3·ha m3 m3·ha-1·year- volume respectively 3 plans 01 ha1 year1 m2·ha1·year m2ha1year m2ha mha 1year m2·ha-1·year 03 m3·ha1·year m3ha1year m3ha m3·ha-1·year
13.
Diretriz Brasileira de Dispositivos Cardíacos Eletrônicos Implantáveis – 2023 202 20 2
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Teixeira, Ricardo Alkmim
; Fagundes, Alexsandro Alves
; Baggio Junior, José Mário
; Oliveira, Júlio César de
; Medeiros, Paulo de Tarso Jorge
; Valdigem, Bruno Pereira
; Teno, Luiz Antônio Castilho
; Silva, Rodrigo Tavares
; Melo, Celso Salgado de
; Elias Neto, Jorge
; Moraes Júnior, Antonio Vitor
; Pedrosa, Anisio Alexandre Andrade
; Porto, Fernando Mello
; Brito Júnior, Hélio Lima de
; Souza, Thiago Gonçalves Schroder e
; Mateos, José Carlos Pachón
; Moraes, Luis Gustavo Belo de
; Forno, Alexander Romeno Janner Dal
; D’Avila, Andre Luiz Buchele
; Cavaco, Diogo Alberto de Magalhães
; Kuniyoshi, Ricardo Ryoshim
; Pimentel, Mauricio
; Camanho, Luiz Eduardo Montenegro
; Saad, Eduardo Benchimol
; Zimerman, Leandro Ioschpe
; Oliveira, Eduardo Bartholomay
; Scanavacca, Mauricio Ibrahim
; Martinelli Filho, Martino
; Lima, Carlos Eduardo Batista de
; Peixoto, Giselle de Lima
; Darrieux, Francisco Carlos da Costa
; Duarte, Jussara de Oliveira Pinheiro
; Galvão Filho, Silas dos Santos
; Costa, Eduardo Rodrigues Bento
; Mateo, Enrique Indalécio Pachón
; Melo, Sissy Lara De
; Rodrigues, Thiago da Rocha
; Rocha, Eduardo Arrais
; Hachul, Denise Tessariol
; Lorga Filho, Adalberto Menezes
; Nishioka, Silvana Angelina D’Orio
; Gadelha, Eduardo Barreto
; Costa, Roberto
; Andrade, Veridiana Silva de
; Torres, Gustavo Gomes
; Oliveira Neto, Nestor Rodrigues de
; Lucchese, Fernando Antonio
; Murad, Henrique
; Wanderley Neto, José
; Brofman, Paulo Roberto Slud
; Almeida, Rui M. S.
; Leal, João Carlos Ferreira
.
14.
Expression analysis of transcription factors in sugarcane during cold stress
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Rehman, S. U.
; Muhammad, K.
; Novaes, E.
; Que, Y.
; Din, A.
; Islam, M.
; Porto, A. C. M.
; Inamullah,
; Sajid, M.
; Ullah, N.
; Iqsa, S.
.
Resumo Fatores de transcrição (FT) são uma ampla classe de genes em plantas e podem regular a expressão de outros genes em resposta a vários estresses ambientais (estresses bióticos e abióticos). No presente estudo, a atividade do fator de transcrição na cana-de-açúcar foi examinada durante o estresse pelo frio. Inicialmente, as leituras de transcrição de RNA de duas cultivares de cana-de-açúcar (ROC22 e GT08-1108) sob estresse frio foram baixadas do banco de dados SRA NCBI. As leituras foram alinhadas em um genoma de referência e as análises de expressão diferencial foram realizadas com o pacote R / Bioconductor edgeR. Com base em nossas análises no cultivar ROC22, 963 genes TF foram significativamente regulados positivamente sob estresse pelo frio entre um total de 5.649 genes regulados positivamente, enquanto 293 genes TF foram regulados negativamente entre um total de 3.289 genes regulados negativamente. No cultivar GT08-1108, 974 genes TF foram identificados entre 5.649 genes regulados positivamente e 283 genes TF foram encontrados entre 3.289 genes regulados negativamente. Os fatores de transcrição, em sua maioria, foram anotados com categorias GO relacionadas à ligação de proteína, ligação de fator de transcrição, ligação específica de sequência de DNA, complexo de fator de transcrição, atividade de fator de transcrição em RNA polimerase II, atividade de fator de transcrição de ligação de ácido nucleico, atividade de corepressor de transcrição, sequência específica da região reguladora, atividade do fator de transcrição da RNA polimerase II, atividade do cofator do fator de transcrição, atividade do fator de transcrição do promotor do plastídio, atividade do fator de transcrição do promotor da RNA polimerase I, polimerase II e RNA polimerase III. As descobertas dos resultados acima ajudarão a identificar fatores de transcrição expressos diferencialmente durante o estresse pelo frio. Ele também fornece uma análise abrangente da regulação da atividade de transcrição de muitos genes. Portanto, este estudo fornece base molecular para melhorar a tolerância ao frio em cana-de-açúcar e outras gramíneas economicamente importantes.
Abstract Transcription factors (TF) are a wide class of genes in plants, and these can regulate the expression of other genes in response to various environmental stresses (biotic and abiotic). In the current study, transcription factor activity in sugarcane was examined during cold stress. Initially, RNA transcript reads of two sugarcane cultivars (ROC22 and GT08-1108) under cold stress were downloaded from SRA NCBI database. The reads were aligned into a reference genome and the differential expression analyses were performed with the R/Bioconductor edgeR package. Based on our analyses in the ROC22 cultivar, 963 TF genes were significantly upregulated under cold stress among a total of 5649 upregulated genes, while 293 TF genes were downregulated among a total of 3,289 downregulated genes. In the GT08-1108 cultivar, 974 TF genes were identified among 5,649 upregulated genes and 283 TF genes were found among 3,289 downregulated genes. Most transcription factors were annotated with GO categories related to protein binding, transcription factor binding, DNA-sequence-specific binding, transcription factor complex, transcription factor activity in RNA polymerase II, the activity of nucleic acid binding transcription factor, transcription corepressor activity, sequence-specific regulatory region, the activity of transcription factor of RNA polymerase II, transcription factor cofactor activity, transcription factor activity from plastid promoter, transcription factor activity from RNA polymerase I promoter, polymerase II and RNA polymerase III. The findings of above results will help to identify differentially expressed transcription factors during cold stress. It also provides a comprehensive analysis of the regulation of the transcription activity of many genes. Therefore, this study provides the molecular basis for improving cold tolerance in sugarcane and other economically important grasses.
https://doi.org/10.1590/1519-6984.242603
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15.
Efeitos Agudos da Bebida Energética sobre Parâmetros Autonômicos e Cardiovasculares em Indivíduos com Diferentes Capacidades Cardiorrespiratórias: Um Ensaio Controlado, Randomizado, Crossover e Duplo Cego
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Porto, Andrey Alves
; Gonzaga, Luana Almeida
; Benjamim, Cicero Jonas R
; Bueno Jr, Carlos Roberto
; Garner, David M.
; Vanderlei, Luiz C.M
; Ferreira, Celso
; Valenti, Vitor Engrácia
.
Resumo Fundamento Tem-se sugerido que o consumo de bebidas energéticas (BEs) possa afetar a atividade cardiovascular. Objetivos Investigar os efeitos agudos da ingestão de BE sobre a variabilidade da frequência cardíaca (VFC) recuperação cardiovascular após exercício aeróbico moderado em homens de diferentes capacidades cardiorrespiratórias. Métodos Este é um estudo randomizado, duplo cego, crossover, controlado por placebo. Vinte e oito jovens adultos foram divididos em dois grupos de acordo com o pico de consumo de oxigênio (pico de VO2): (1) pico de VO2 alto (AO) – pico de VO2 > 52,15 mL/Kg/min, e (2) pico de VO2 baixo (BO) - pico de VO2 <52,15 mL/Kg/min. Os indivíduos de ambos os grupos foram submetidos a dois protocolos de exercícios em ordem aleatória: exercício moderado aeróbico (60% de pico de VO2) após a ingestão de 250 mL de água (protocolo placebo) ou 250 mL de BE (protocolo BE). Durante os testes de exercício, foram registrados valores de parâmetros cardiorrespiratórios e de VFC. Resultados Foram observadas diferenças significativas para o índice de LF (unidades normalizadas) entre “repouso” e “Rec1” nos grupos de AO e BO durante o protocolo BE. Para a razão LF/HF, foram observadas diferenças significativas entre “repouso” e Rec1 nos grupos AO e BO nos protocolos BE. Conclusão A ingestão aguda de BE retardou a recuperação da frequência cardíaca após o exercício em indivíduos com capacidade cardiorrespiratória baixa e indivíduos com capacidade cardiorrespiratória alta.
Abstract Background It has been suggested that the consumption of energy drinks (ED) may affect cardiovascular activity. Objectives to investigate the acute effects of ED intake on heart rate variability (HRV) and cardiovascular recovery after moderate aerobic exercise in males with different cardiorespiratory capacities. Methods This is a randomized, double-blind, crossover, placebo-controlled study. Twenty-eight young adults were split into two groups according to their peak oxygen consumption (VO2peak) values: (1) High VO2 peak (HO) - VO2 peak > 52.15 mL/kg/min, and (2) low VO2 peak (LO) - peak VO2 <52.15 mL/kg/min. Subjects of both groups underwent two exercise protocols in randomized order: moderate aerobic exercise (60% of VO2peak) following the intake of 250 mL of water (placebo protocol) or 250 mL of ED (ED protocol). During the exercise tests, values of cardiorespiratory and HRV parameters were recorded. Results Significant differences were observed for the LF (normalized units) index between rest and Rec1 in HO energy and LO groups during the ED protocol. For the LF/HF ratio, significant differences were seen between rest and Rec1 in HO and LO during ED protocols. Conclusion Acute ED intake delayed heart rate recovery after exercise in subjects with low and high cardiorespiratory fitness.
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