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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.
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; Becerril, María de los A.M.
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; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
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; Christofersen, Martin L.
; Bento, Matheus
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; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
; Duarte, Mércia E.
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; Mincarone, Michael M.
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; Fernandez, Monica A.
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; Benaim, Natalia P.
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; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
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; 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
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; 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.
Escritos sobre Roland Barthes. Por Beatriz Sarlo. Santiago de Chile: Ediciones Universidad Diego Portales, 2021, 132 p.
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3.
Anfibios y reptiles del departamento de Ica con comentarios sobre su distribución
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Mendoza, Alejandro
; Pérez Z, José
; Alvarado, Ernesto
; Barrera, Diego
; Castillo, Ernesto
; Fernandez, Maura
; Milla, Jordán
; Olivera, Diego
; Ramirez, César
; Cruz, Roy Santa
; Salazar, Esther
; Torres-Ccasani, Grecia
; Aguilar-Puntriano, César
.
Abstract This paper presents the updated list of amphibians and reptiles of Ica. Species are commented, accompanied by distribution maps and identification keys for reptiles and amphibians. Information was collected from scientific collections, scientific articles, governmental wildlife agency reports, and specialized taxonomic database. Additionally, between 2019 and 2020, field surveys were carried out in areas with information gaps. A total of 22 species were found (amphibians 3 and reptiles 19). The new records of reptiles include the Liolaemus evaristoi lizard and the Incaspis tachymenoides snake from Chincha province at 4200 and 3200 m altitude respectively, the Stenocercus ornatissimus lizard and the blind snake Epictia tesselata from Pisco province at 3500 and 2800 m respectively. New amphibian records include Pleurodema marmoratum in Chincha province (3900 m) and Telmatobius rimac in Chincha and Palpa provinces at 3900 and 2350 m respectively. The greatest richness and local endemism were found in the coastal desert, while the expansion of distribution and regional endemism were recorded on the western slope of the Andes. Also, it is observed that the families Leptotyphlopidae and Viperidae, and the genera Dicrodon, Stenocercus and Oxyrophus are finishing their distribution in the western slope and the coastal zone of the departments of Ica and Arequipa without representatives in the extreme south of Peru and Chile.
Resumen En este trabajo se presenta el listado actualizado de anfibios y reptiles de Ica. Las especies son comentadas, acompañadas de mapas de distribución y claves de identificación para reptiles y anfibios. Se recopiló información de registros en colecciones científicas, artículos científicos, informes de agencias gubernamentales de vida silvestre y bases de datos taxonómicas especializadas. Adicionalmente, entre los años 2019 y 2020 se realizaron evaluaciones de campo en zonas con vacíos de información. Se encontraron un total de 22 especies (anfibios 3 y reptiles 19). Los nuevos registros de reptiles para Ica incluyen la lagartija Liolaemus evaristoi y la serpiente Incaspis tachymenoides en la provincia de Chincha a 4200 y 3200 m de altitud respectivamente, la lagartija Stenocercus ornatissimus y la serpiente ciega Epictia tesselata en la provincia de Pisco a 3500 y 2800 m respectivamente. Los nuevos registros de anfibios incluyen a Pleurodema marmoratum en la provincia de Chincha (3900 m) y Telmatobius rimac en las provincias de Chincha y Palpa a 3900 y 2350 m respectivamente. La mayor riqueza y endemismos locales se encontraron en el desierto costero, mientras que, las ampliaciones de distribución y endemismos regionales se registraron en la vertiente occidental de los Andes. También, se observa que las familias Leptotyphlopidae y Viperidae, y los géneros Dicrodon, Stenocercus y Oxyrophus terminan su distribución en la vertiente occidental y la zona costera de los departamentos de Ica y Arequipa sin representantes en el extremo sur del Perú y Chile.
4.
Neurofibromatosis tipo 1 y manifestación en el Territorio Maxilofacial: Reporte de un caso y Revisión de la Literatura
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Bustamante-Correa, Diego
; Perez-Lagos, Luis
; Lillo-Valdés, Felipe
; Fernandez-Toro, María de los Ángeles
; Donoso-Hofer, Francisca
.
International journal of interdisciplinary dentistry
- Métricas do periódico
ABSTRACT: Introduction: Neurofibroma is a benign tumor that compromises the neural sheath of nerve tissue, intimately associated with Neurofibromatosis. Due to the involvement of peripheral and/or central nerves, its clinical expression is wide as a result of compression and/or displacement of neighboring structures, making its diagnosis difficult. Objective: The aim of this article is to review the literature on Neurofibromatosis and its manifestations in the maxillofacial territory, along with the presentation of a case of mandibular Hyperchondylism associated with a neurofibroma in the temporomandibular joint region in a patient with a history of Neurofibromatosis. Methods: We present the case of a patient with laterogenesis and a history of Neurofibromatosis type I (NF1). By imaging study, a right Hyperchondylism is detected along with the presence of a radiolucent area related to the neck of the compromised condyle, whose histopathological result confirmed the diagnosis of neurofibroma. Conclusions: There is a diverse clinical picture in patients with NF1, presenting a pre-disposition to neurofibromas development and bone abnormalities, leading to the compromise of the maxillofacial territory and causing facial asymmetries. Because of this, it is essential to have knowledge and consideration of both pathologies for the right planning of patient treatment.
RESUMEN: Introducción: El neurofibroma corresponde a un tumor benigno que compromete la vaina neural del tejido nervioso, asociándose íntimamente a la neurofibromatosis. Debido al compromiso de nervios periféricos y/o centrales, su expresión clínica es muy variada producto de la compresión y/o desplazamiento de estructuras vecinas dificultando así su diagnóstico. Objetivo: El objetivo de este artículo, es el de realizar una revisión de la literatura en relación con la neurofibromatosis y sus manifestaciones en el territorio máxilofacial en conjunto con la presentación de un caso de hipercondilismo mandibular asociado a un neurofibroma en la región de la articulación temporomandibular en un paciente con antecedentes de neurofibromatosis. Métodos: Se presenta el caso de un paciente con laterognasia y antecedentes de Neurofibromatosis tipo I (NF1). Por medio de estudio imagenológico, se confirma Hipercondilismo derecho y presencia de una zona radiolúcida relacionada con el cuello del cóndilo comprometido, cuyo resultado histopatológico confirmo el diagnóstico de neurofibroma. Conclusiones: Existe una muy variada clínica en pacientes con NF1, presentando una predisposición a la formación de neurofibromas y alteraciones oseas que pudiesen comprometer el territorio máxilofacial y causar asimetrías faciales. Debido a esto, resulta imprescindible tener conocimiento y consideración de ambas patologías para una correcta planificación del tratamiento de los pacientes.
5.
Motivando la construcción de conocimiento colectivo a través del juego: un análisis de caso implementando medios físicos
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Cuadernos del Centro de Estudios en Diseño y Comunicación. Ensayos
- Métricas do periódico
Abstract Currently, the game is analyzed as an important element to motivate the interaction of users in different types of environments. This analysis has resulted in promoting different strategies to adapt elements of games and video games in contexts that are not designed as such, but in which it seeks to stimulate the participation of users. One strategy when applying game elements is to consider a user experience-centric model. However, to establish a game design in contexts where the collaborative aspect prevails, it is necessary to address specific strategies focused on your relationship with the community to which you belong. This article introduces the design of a gaded environment based on the G.A.M.E. conceptual framework for gathering, analysis, modeling, and execution, applied to a collaborative building community of knowledge of Good Horticultural Practices, complemented by a physical interface.
Resumen Actualmente, el juego es analizado como un elemento importante para motivar la interacción de usuarios en diferentes tipos de entornos. Este análisis ha derivado en promover diferentes estrategias para adaptar elementos propios de los juegos y los videojuegos en contextos que no están diseñados como tal, pero en los que se busca estimular la participación de los usuarios. Una estrategia al aplicar elementos de juego es considerar un modelo centrado en la experiencia del usuario. Sin embargo, para establecer un diseño de juego en contextos en donde prevalece el aspecto colaborativo, se requiere abordar estrategias específicas centradas en su relación con la comunidad a la que pertenece. Este artículo presenta el diseño de un entorno ludificado basado en el marco conceptual G.A.M.E. acrónimo de recopilación, análisis, modelado y ejecución (gathering, analysis, modeling and execution), aplicado a una comunidad de construcción colaborativa de conocimiento sobre Buenas Prácticas Hortícolas, complementado, además, con una interfaz física.
Resumo Atualmente, o jogo é analisado como um elemento importante para motivar a interação dos usuários em diferentes tipos de ambientes. Essa análise resultou na promoção de diferentes estratégias para adaptar elementos de jogos e videogames em contextos que não são desenhados como tal, mas nos quais busca estimular a participação dos usuários. Uma estratégia na aplicação de elementos de jogo é considerar um modelo centrado na experiência do usuário. No entato, para estabelecer um design de jogo em contextos onde o aspecto colaborativo prevalece, é necessário abordar estratégias específicas focadas em seu relacionamento com a comunidade à qual você pertence. Este artigo introduz o desenho de um ambiente gaded baseado no quadro conceitual G.A.M.E. para coleta, análise, modelagem e execução, (gathering, analysis, modeling and execution) aplicado a uma comunidade de construção colaborativa de conhecimento de Boas Práticas Horticulturais, complementado por uma interface física.
6.
Long QT interval as a marker in acute graft rejection in heart transplant: A case report
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Ramirez-Ramos, Cristhian F.
; Echeverri-Marin, Diego A.
; Saldarriaga-Giraldo, Clara I.
; Ramirez-Barrera, Juan D.
; Agudelo-Uribe, Juan F.
; Fernandez-Ruiz, Ricardo
; Quintero, Alvaro
.
https://doi.org/10.24875/acm.20000556
12 downloads
7.
Chumbos Torácicos e Intramiocárdicos, Achado Incidental em Paciente com Infarto Agudo do Miocárdio
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Fernandez-Badillo, Valente
; Garcia-Cardenas, Mauricio
; Oliva-Cavero, Diego
; Armendariz-Ferrari, Jose Carlos
; Alexanderson-Rosas, Erick
; Espinola-Zavaleta, Nilda
.
8.
Epidemiological and clinical aspects of Guillain-Barré syndrome and its variants
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Oliveira, Dayanne Rodrigues da Cunha Alves Bento
; Fernandez, Rubens Nelson Morato
; Grippe, Talyta Cortez
; Baião, Fabiano Silva
; Duarte, Rafael Lourenco
; Fernandez, Diego Jose
.
RESUMO Introdução: Síndrome de Guillain-Barré (SGB), uma polirradiculoneuropatia aguda que ocorre devido a uma resposta inflamatória anormal no sistema nervoso periférico, é caracterizada clinicamente por paralisia flácida aguda e arreflexia, com ou sem sintomas sensitivos. Essa síndrome pode deixar sequelas incapacitantes ou até ameaçar a vida. Objetivo: Apresentar os aspectos clínicos e epidemiológicos da SGB em pacientes internados em um hospital terciário do Distrito Federal, no período de janeiro/2013 a junho/2019. Métodos: Estudo observacional, transversal e retrospectivo, no qual pacientes com diagnóstico de polirradiculoneuropatia desmielinizante inflamatória aguda, neuropatia axonal motora aguda ou neuropatia axonal sensitivo motora aguda a partir dos achados eletroneuromiográficos foram selecionados e seus dados clínicos coletados retrospectivamente em seus prontuários. Resultados: Um total de 100 pacientes (63 homens e 37 mulheres; proporção de 1,7:1), com idades entre 2–86 anos (média, 36,4 anos), foram incluídos. A taxa média anual de incidência de SGB foi de 0,54 casos/100.000 habitantes, com 52 e 49% dos casos ocorrendo entre outubro e março (período chuvoso) e entre abril e setembro (período seco), respectivamente. A proporção de pacientes que apresentaram cada variante de SGB foi a seguinte: formas desmielinizantes, 57%; formas axonais, 39%; e indeterminado, 4%. A duração média da hospitalização foi de 8‒15 dias para a maioria dos pacientes (38%). Durante a hospitalização, 14% dos pacientes necessitaram de ventilação mecânica e 20% apresentaram complicações infecciosas. Conclusão: Os resultados indicam aumento na incidência de GBS durante a estação chuvosa. Além disso, não observamos a distribuição bimodal típica em relação à idade de início.
Abstract Background: Guillain-Barré syndrome (GBS), an acute polyradiculoneuropathy that occurs because of an abnormal inflammatory response in the peripheral nervous system, is clinically characterized by acute flaccid paresis and areflexia with or without sensory symptoms. This syndrome can lead to disabling or even life-threatening sequelae. Objective: This study aimed to present the clinical and epidemiological aspects of GBS in patients admitted to a tertiary-level hospital in the Federal District between January 2013 and June 2019. Methods: In this observational, cross-sectional and retrospective study, medical records of patients diagnosed with acute inflammatory demyelinating polyradiculoneuropathy, acute motor axonal neuropathy or acute axonal motor-sensitive neuropathy based on electromyographic findings were included, and clinical data were collected retrospectively. Results: A total of 100 patients (63 males and 37 females; ratio, 1.7:1) aged 2–86 years (mean, 36.4 years) were included. The mean annual incidence rate of GBS was 0.54 cases/100,000 inhabitants, with 52 and 49% of the cases occurring between October and March (rainy season) and between April and September (dry season), respectively. The proportions of patients showing each GBS variant were as follows: demyelinating forms, 57%; axonal forms, 39%; and undetermined, 4%. The mean duration of hospitalization was 8–15 days for most patients (38%). During hospitalization, 14% of the patients required mechanical ventilation and 20% experienced infectious complications. Conclusion: The findings indicate that there was an increase in the incidence of GBS during the rainy season. Moreover, we did not observe the typical bimodal distribution regarding age at onset.
https://doi.org/10.1590/0004-282x-anp-2020-0314
293 downloads
9.
Erythema annulare centrifugum associated with chronic amitriptyline intake,
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https://doi.org/10.1016/j.abd.2020.05.013
184 downloads
10.
El método Delphi en la investigación en reumatología: ¿lo estamos haciendo bien?
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RESUMEN Introducción: El método Delphi es una técnica que permite llegar al consenso en un grupo de expertos que opinan sobre un asunto específico. Se ha usado ampliamente en diferentes áreas del conocimiento, entre ellas las ciencias de la salud. La reumatología es una de las especialidades médicas que más ha empleado esta técnica de consenso. Objetivos: Realizar una revisión del proceso ideal que debe cumplir la aplicación del método Delphi. Describir el impacto actual del método Delphi en la investigación en salud y hacer una mirada crítica a su aplicación en la investigación en reumatología. Materiales y métodos: Se evaluó la frecuencia del uso del método Delphi en las publicaciones indexadas en MEDLINE como una aproximación a la medición de su empleo en ciencias de la salud. Se realizó una búsqueda de los artículos que reportan el uso del método Delphi como método de investigación en el área de reumatología. Resultados: Al realizar una búsqueda en Medline usando el término MeSH Delphi Technique se encontraron 4.574 artículos. Se incluyeron 148 artículos que aplicaron el método Delphi en investigación de reumatología. Se encontró que la aplicación del método no ha seguido los lineamientos definidos originalmente, ya sea tanto por no cumplir sus características definitorias u omitir alguna de sus fases, como por la falta de rigurosidad en el desarrollo de las mismas, hasta tal punto que solo una quinta parte de los artículos analizados cumplía las características definitorias del método, lo que puede poner en riesgo la validez de los resultados reportados por estas investigaciones. Conclusiones: El uso del método Delphi en investigación en salud es cada vez mayor, y la reumatología no es la excepción. La no estandarización y el apego a la metodología Delphi puede poner en riesgo la validez de los resultados que se obtienen de su uso en investigación. Los investigadores deben tener en cuenta los aspectos metodológicos básicos que definen el método Delphi para incluirlos en sus trabajos.
ABSTRACT Introduction: The Delphi method is a technique that allows consensus to be reached by a group of experts who have opinions on a specific issue. It has been widely used in different areas of knowledge, including health sciences. Rheumatology is one of the medical specialties that has used this consensus technique the most. Objectives: To conduct a review of the ideal process for application of the Delphi method. To describe the current impact of the Delphi method on health research, and take a critical look at its application in rheumatology research. Materials and methods: The frequency of use of the Delphi method in publications indexed in MEDLINE was evaluated, as an approximation to the measurement of its use in health sciences. A search was made of the articles that mentioned the use of the Delphi method as a research tool in rheumatology. Results: A total of 4,574 articles were found when searching Medline using the MeSH term "Delphi Technique". The analysis included 148 articles that applied the Delphi method in rheumatology research. It was found that the application of the method did not follow the guidelines originally defined. This was due to not meeting its defining characteristics, or omitting some of its phases. There was also lack of rigour in developing it, to the point that only a fifth of the articles analysed fulfilled the defining characteristics of the method. All these can put the validity of the results reported by these investigations at risk. Conclusions: Use of the Delphi method in health research is growing, and rheumatology is no exception. The lack of standardisation and adherence to the Delphi methodology may jeopardise the validity of the results obtained from its use in research. Researchers must take into account the basic methodological aspects that define the Delphi method, in order to include them in their work.
https://doi.org/10.1016/j.rcreu.2019.04.001
142 downloads
11.
The Beneficial Effect of Anticoagulation in Aortic Bioprosthesis is Associated with its Size
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Dayan, Victor
; Farachio, Paula
; Arocena, Maria Jose
; Fernandez, Amparo
; Perez, Diego
; Soca, Gerardo
.
Brazilian Journal of Cardiovascular Surgery
- Métricas do periódico
Abstract Objective: To evaluate the clinical and echocardiographic outcomes in aortic valve replacement (AVR) patients with aortic bioprosthesis under oral anticoagulation (OA). Methods: Patients who underwent AVR with bioprosthesiswere prospectively enrolled. They were classified based on postoperative use of OA. Clinical and operative variables were collected. Echocardiographic and clinical follow-ups were performed two years after surgery. The primary outcome evaluated was change in transprosthetic gradient. Secondary outcomes analyzed were change in New York Heart Association (NYHA) class, major bleeding episodes, hospitalization, stroke, and transient ischemic attack. Results: We included 103 patients (61 without OA and 42 with OA). Clinical characteristics were similar among groups, except for younger age (76±6.3 vs. 72.4±8.1 years, P=0.016) and higher prevalence of atrial fibrillation (0% vs. 23.8%, P<0.001) in the OA group. Mean (21.4±10 mmHg vs. 16.8±7.7 mmHg, P=0.037) and maximum (33.4±13.7 mmHg vs. 28.4±10.2 mmHg, P=0.05) transprosthetic gradients were higher in patients without OA. Improvement in NYHA class was more frequent in patients with OA (73% vs. 45.3%, P=0.032). Major bleeding, stroke, and hospitalization were similar among groups. OA was the only independent predictor for improvement of NYHA class after multivariate logistic regression analysis (odds ratio [OR]: 5.9, 95% confidence interval [CI]: 1.2-29.4; P=0.028). Stratification by prosthesis size showed that patients with ≤ 21 mm prosthesis benefited from OA. Conclusion: Early anticoagulation after AVR with bioprosthesis was associated with significant decrease of transprosthesis gradient and improvement in NYHA class. These associations were seen mainly in patients with ≤ 21 mm prosthesis.
https://doi.org/10.21470/1678-9741-2019-0144
240 downloads
12.
Distribuciones probabilísticas no tradicionales para el estudio de la confiabilidad de LEDs empleados en iluminación
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Fernández Labrada, Diego de los Angeles
; Castro Fernandez, Miguel
; Guerra Blanco, Ernesto Alejandro
; Fernández Martínez, Degnis
.
ABSTRACT Due to the increased use of LED technology and the complexity of its modes and failure mechanisms, its reliability is a key research issue. To carry out reliability studies based on accelerated test data, the Weibull distribution is generally the most widely used; but in the LEDs, as these are degraded continuously, this distribution may not work with the same efficacy. This paper shows the procedure for obtaining reliability models of white LEDs used in lighting, from non-traditional probability distributions of "times to failure" obtained, according to the criterion L 70 of ASSIST, from accelerated testing of the consulted literature. The analyzes carried out with the “times to failure” showed that there is insufficient evidence to reject that the data follow the distributions of Weibull-Exponential Generalized(WGED) and Modified Weibull(MWD), according to the Kolmogorov-Smirnov Test.
RESUMEN Debido al incremento del uso de la tecnología LED ( Light Emitting Diode ) y a la complejidad de sus modos y mecanismos de falla, su confiabilidad resulta un tema clave de investigación. Para realizar estudios de confiabilidad, la distribución de Weibull es generalmente la más empleada, pero en los LEDs, como estos se degradan continuamente, dicha distribución podría no funcionar con la misma eficacia. Este artículo muestra el procedimiento para la obtención de modelos de confiabilidad de LEDs blancos empleados en iluminación, a partir de distribuciones de probabilidad no tradicionales de “tiempos hasta el fallo” obtenidos, según criterio L 70 de ASSIST, en ensayos acelerados de la literatura consultada. Los análisis realizados con los “tiempos hasta el fallo” mostraron que no hay evidencia suficiente para rechazar que los datos siguen la distribución de Weibull-Exponencial Generalizada (WGED) y la distribución Modificada de Weibull (MWD), según la Prueba de Bondad de Ajuste Kolmogorov-Smirnov.
13.
The effect of sleep quality on academic performance is mediated by Internet use time: DADOS study
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Adelantado-Renau, Mireia
; Diez-Fernandez, Ana
; Beltran-Valls, Maria Reyes
; Soriano-Maldonado, Alberto
; Moliner-Urdiales, Diego
.
Resumo Objetivo: Analisar a associação dos padrões de sono com o desempenho acadêmico e cognitivo em adolescentes e testar o efeito mediador potencial de diferentes atividades com uso de dispositivos (mídias) com tela nessa associação. Métodos: Uma amostra de 269 adolescentes (140 meninos) de 14 anos, da linha de base do estudo DADOS (Deporte, ADOlescencia y Salud) preencheu uma série de questionários sobre qualidade do sono, desempenho cognitivo e comportamentos sedentários no lazer. A duração do sono foi calculada objetivamente com um acelerômetro de pulso GENEActiv e o desempenho acadêmico foi analisado por meio de registros escolares. Resultados: A qualidade do sono (mas não a duração do sono) foi associada a todos os indicadores de desempenho acadêmico (todos os valores de p < 0,05). A análise de covariância revelou notas mais altas nos adolescentes com melhor qualidade de sono (PSQI ≤ 5; todos os valores de p < 0,05). Essas análises não mostraram diferenças em relação ao desempenho cognitivo. O tempo de uso da Internet revelou-se como um mediador da associação entre qualidade do sono e desempenho acadêmico, foi significativo para todos os indicadores de desempenho acadêmico (PM variou de 15,5% a 16,0%). Conclusões: A associação entre qualidade do sono e desempenho acadêmico em adolescentes é mediada pelo tempo de uso da internet. No geral, reduzir o tempo de uso da internet pelos adolescentes pode ser uma intervenção viável para melhorar a qualidade do sono, com efeitos potencialmente positivos no desempenho acadêmico.
Abstract Objective: The aims of the present study were to analyze the association of sleep patterns with academic and cognitive performance in adolescents, and to test the potential mediating effect of different activities of screen media usage on this association. Methods: A sample of 269 adolescents (140 boys) aged 14 years from the baseline data of the Deporte, ADOlescencia y Salud study completed questionnaires about sleep quality, cognitive performance, and leisure-time sedentary behaviors. Sleep duration was objectively computed using a wrist-worn GENEActiv accelerometer and academic performance was analyzed through school records. Results: Sleep quality (but not sleep duration) was associated with all the academic performance indicators (all p < 0.05). Analysis of covariance revealed higher grades among adolescents with better sleep quality (PSQI ≤ 5; all p < 0.05). These analyses showed no differences regarding cognitive performance. Internet use time was revealed as a mediator of the association between sleep quality and academic performance, being significant for all academic performance indicators (PM ranging from 15.5% to 16.0%). Conclusions: The association between sleep quality and academic performance in adolescents is mediated by time of Internet use. Overall, reducing Internet use in adolescents could be an achievable intervention for improving sleep quality, with potentially positive effects on academic performance.
https://doi.org/10.1016/j.jped.2018.03.006
2103 downloads
14.
Previous Cardiac Surgery: a Predictor of Mortality in Aortic Valve Replacement?
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Brazilian Journal of Cardiovascular Surgery
- Métricas do periódico
Abstract Introduction: Previous cardiac surgery (PCS) is a risk factor for operative mortality in pa-tients undergoing reoperative aortic valve replacement (AVR) and may be influenced by the volume of patients in each center. The aim of this study was to evaluate the results of AVR in patients with previous cardiac surgery in a low volume cardiac center (400 cases per year). Methods: Between January 2006 and December 2016, 854 patients underwent isolated AVR surgery at our institution. Of these, 70 had PCS. Propensity match (PM) was per-formed to balance basal covariates. Operative mortality and survival were the primary outcomes. Results: The PCS and first-time surgery (FTS) groups had significant differences in base-line characteristics (PCS group were older, higher incidence of hypertension, endocarditis, NYHA III/IV, lower LVEF, higher creatinine and higher EuroSCORE). In the unmatched population, patients with PCS had higher operative mortality (17.1% vs. 4.6%, P=0.001). In the PM groups, this difference was not significant (12.5% and 3.6%, P=0.08). The only independent predictors for operative mortality found in the PCS group were age and fe-male gender. Age and diabetes were identified as the only independent predictors of sur-vival. Conclusion: PCS was not a predictor for operative mortality nor long-term survival in pa-tients undergoing isolated aortic valve replacement.
https://doi.org/10.21470/1678-9741-2018-0251
540 downloads
15.
Nanoemulsion containing essential oil from Xylopia ochrantha Mart. produces molluscicidal effects against different species of Biomphalaria (Schistosoma hosts)
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Araújo, Fernanda de Paula
; Albuquerque, Ricardo Diego Duarte Galhardo de
; Rangel, Leonardo da Silva
; Caldas, Gabriel Rocha
; Tietbohl, Luís Armando Cândido
; Santos, Marcelo Guerra
; Ricci-Júnior, Eduardo
; Thiengo, Silvana
; Fernandez, Monica Ammon
; Santos, José Augusto Albuquerque dos
; Faria, Robson Xavier
; Rocha, Leandro
.
BACKGROUND This work describes a chemical study of the essential oil from leaves of Xylopia ochrantha, an endemic Annonaceae species from Brazil, and its activity against Biomphalaria species. Considering its poor solubility in aqueous medium, the essential oil was nanoemulsified to evaluate its action on controlling some mollusc species of genus Biomphalaria, snail hosts of Schistosoma mansoni that causes schistosomiasis, which mainly affects tropical and subtropical countries. OBJECTIVES The main aims of this work were to analyse the chemical composition of essential oil from X. ochrantha, and to evaluate the effect of its nanoemulsion on molluscs of genus Biomphalaria and their oviposition. METHODS Chemical analysis was performed by gas chromatography coupled to mass spectrometry. Nanoemulsions were prepared by a low energy method and characterised by particle size and polydispersity index. Biological assays evaluating the mortality of adult species of B. glabrata, B. straminea and B. tenagophila and their ovipositions upon contact with the most stable nanoemulsion during 24 and 48 h were performed. FINDINGS Chemical analysis by mass spectrometry revealed the majority presence of bicyclogermacrene and germacrene D in the essential oil. The formulation with a hydrophilic-lipophilic balance (HLB) of 9.26 was the most suitable for the oil delivery system. This nanoemulsion caused the mortality in B. tenagophila, B. straminea and B. glabarata of different sizes at levels ranging from 50 to 100% in 48 h. Additionally, the formulation could inhibit the development of deposited eggs. CONCLUSION Thus, these results suggest the use of nanoemulsified essential oil from X. ochrantha as a possible alternative in controlling some Biomphalaria species involved in the schistosomiasis cycle.
https://doi.org/10.1590/0074-02760180489
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