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Práctica de Mindfulness en la Escuela y su Impacto en la Atención Selectiva, la Atención Sostenida y el Control Inhibitorio en Niños de 9 a 11 Años
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Revista psicodebate: psicología, cultura y sociedad.
- Métricas do periódico
ABSTRACT The purpose of this study was to examine the impact of mindfulness training on selective attention, sustained attention, and inhibitory control in children aged 9 to 11. To achieve this, 114 students participated in the mindfulness program "Sitting Still Like a Frog" and were assessed before and after the program using tests that measure these variables. A quasi-experimental study with counterbalancing was conducted to minimize the learning effect, involving both an experimental group and a control group. The results indicated an impact of the mindfulness practice on the measure of selective attention, although no significant effects were observed for sustained attention or inhibitory control measures. Considering the role of attentional skills in children's academic activities, this outcome underscores the importance of contemplating mindfulness practices in the school context.
RESUMEN El propósito de este trabajo consistió en estudiar el impacto de un entrenamiento en mindfulness sobre la atención selectiva, la atención sostenida y el control inhibitorio en niños de entre 9 y 11 años. Para ello, 114 alumnos participaron del programa de mindfulness Tranquilos y atentos como una rana, siendo previa y posteriormente evaluados con pruebas que recogen medidas de dichas variables. Se realizó un estudio de tipo cuasiexperimental con contrabalanceo para reducir el efecto aprendizaje. Se trabajó con un grupo experimental y un grupo control. Los resultados mostraron un impacto de la práctica sobre la medida de atención selectiva, no así para las medidas de atención sostenida ni de control inhibitorio. Teniendo en cuenta el rol de las habilidades atencionales en la actividad académica de los niños, este resultado resalta la importancia de pensar las prácticas de mindfulness en el contexto escolar.
2.
Infodemia, salud mental, personas mayores: su caracterización en tiempos de pandemia covid-19
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Rodríguez-Campo, Varinia
; Valenzuela-Suazo, Sandra
; Sanhueza-Alvarado, Olivia
; Jara-Concha, Patricia
; Oliva-Ramos, Juan Francisco
; Vera-Calzaretta, Aldo
; Palma-Novoa, Pablo Miguel
.
Resumo Introdução: “Infodemia” define informações que são divulgadas rapidamente e sem maiores evidências, causando desinformação e maus hábitos de saúde. Os idosos foram os mais vulneráveis aos efeitos da Covid-19, pouco se sabe sobre a sua saúde mental e a infodemia neste período. Objetivo: Caracterizar os idosos quanto à saúde mental e à infodemia. çMateriais e métodos: estudo quantitativo, descritivo, transversal. Amostra não probabilística, composta por 195 idosos, que responderam a questionário telefônico ou online de: Infodemia, Escala de Estresse Percebido, Escala de Depressão Geriátrica de Yesavage e Inventário de Ansiedade Generalizada. Aceitação prévia do consentimento informado. O estudo foi aprovado por um comitê de ética credenciado. Resultados: 58% eram mulheres, 90% eram aposentadas e/ou pensionistas. 65% recebiam um salário igual ou inferior a US$ 300. O número médio de horas destinadas à informação sobre a Covid-19 foi de 5±2,5. A maioria sentiu-se física e psicologicamente afetada pela notícia. Quase 30% dos entrevistados relataram medo e ansiedade em relação ao número de mortes e infecções. 65% sentiram-se estressados, 9% apresentaram depressão grave e 20% apresentaram ansiedade generalizada neste período. Discussão: A população mundial está envelhecendo e durante a pandemia eles eram os mais vulneráveis à Covid-19. Este grupo sentiu-se afetado física e psicologicamente pelas informações recebidas e por isso é necessário quebrar o ciclo de desinformação, sendo os profissionais de enfermagem os mais indicados para isso. Conclusões: Os idosos sentiram-se afetados pela Infodemia. É necessário um trabalho multidisciplinar para resolver este problema, reforçando a literacia em saúde, como estratégia para que os idosos consigam discriminar a exorbitante informação de saúde que circula.
Introducción: “Infodemia” define a aquella información que se divulga rápidamente y sin mayor evidencia, ocasionando desinformación y malos hábitos sanitarios. Objetivo: Caracterizar a las personas mayores con respecto a salud mental e infodemia. Materiales y métodos: Estudio cuantitativo, descriptivo, transversal. Muestra no probabilística, conformada por 195 personas mayores, quienes respondieron cuestionario telefónico u online para: Infodemia, Escala de Estrés Percibido, Escala de Depresión Geriátrica Yesavage e Inventario de Ansiedad Generalizada. Previa aceptación de consentimiento informado. Estudio fue aprobado por Comité ético acreditado. Resultados: 58% fueron mujeres, 90% se encontraban jubilados y/o pensionados. El 65% percibía un sueldo igual o menor a US 300. El promedio de horas destinado a información por Covid-19 fue de 5±2,5. La mayoría se sintió afectado/a física y psicológicamente por las noticias. Casi el 30% de los encuestados refirió miedo y ansiedad frente al número de muertos e infectados. 65% se sintió estresado, 9% presentó depresión grave y 20% mostró ansiedad generalizada en este periodo. Discusión: La población mundial está envejeciendo y durante la pandemia fueron los más vulnerables a Covid-19. Este grupo se sintió afectado física y psicológicamente por la información recibida y por ello se requiere romper el ciclo de la desinformación, siendo los profesionales de enfermería los más idóneos para ello. Conclusiones: Las personas mayores se sintieron afectadas por la Infodemia. Se requiere del trabajo multidisciplinario para hacer frente a esta problemática, reforzando la alfabetización para la salud, como estrategia para que las personas mayores logren discriminar la exorbitante información de salud circulante.
Abstract Introduction: “Infodemic” defines information that is disseminated quickly and without further evidence, causing misinformation and bad health habits. Objective: Characterize older people with respect to mental health and infodemic. Materials and methods: Quantitative, descriptive, cross-sectional study. Non-probabilistic sample, made up of 195 older people, who answered a telephone or online questionnaire for: Infodemic, Perceived Stress Scale, Yesavage Geriatric Depression Scale and Generalized Anxiety Inventory. Prior acceptance of informed consent. Study was approved by an accredited ethical committee. Results: 58% were women, 90% were retired and/or pensioners. 65% received a salary equal to or less than US 300. The average number of hours allocated to Covid-19 information was 5±2.5. The majority felt physically and psychologically affected by the news. Almost 30% of those surveyed reported fear and anxiety regarding the number of deaths and infections. 65% felt stressed, 9% presented severe depression and 20% showed generalized anxiety in this period. Discussion: The world's population is aging and during the pandemic they were the most vulnerable to Covid-19. This group felt physically and psychologically affected by the information received and therefore it is necessary to break the cycle of misinformation, with nursing professionals being the most suitable for this. Conclusions: Older people felt affected by the Infodemic. Multidisciplinary work is required to address this problem, reinforcing health literacy, as a strategy for older people to be able to discriminate the exorbitant circulating health information.
3.
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
4.
Síndromes compresivos del nervio mediano. Revisión y actualización de la bibliografía
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Sánchez Saba, Javier E.
; Civit, Juan Francisco
; Ramírez Vargas, Paula
; Melibosky Ramos, Francisco
; Villavicencio Achurra, Aldo
; Román Veas, Javier
; Cobb Craddock, Peter
; Orellana Araya, Pablo
; Jorquera Aguilera, Rene
.
Revista de la Asociación Argentina de Ortopedia y Traumatología
- Métricas do periódico
Abstract The median nerve is a nervous structure that begins to cross structures at the level of the elbow that might cause compression. The Struthers ligament, lacertus fibrosus, pronator teres, and flexor digitorum superficialis are among them. Finally, the transverse carpal ligament creates another compression site in the wrist. All these structures can develop pathological signs and symptoms of nerve entrapment, which favors nerve functional degradation. Our objective is to provide an update on these median nerve entrapment sites, as well as information on how to establish an accurate diagnosis and provide adequate treatment.
Resumen El nervio mediano desciende por el brazo y, en el codo, comienza a atravesar estructuras que pueden generar compresión, como el ligamento de Struthers, el lacertus fibrosus, el pronador redondo, el flexor superficial de los dedos. Finalmente, en la muñeca, se encuentra otro sitio de compresión producido por el ligamento transverso del carpo. Todas estas estructuras pueden provocar signos y síntomas de atrapamiento nervioso y favorecer el deterioro funcional del nervio. Nuestro objetivo es dar a conocer una actualización sobre estos sitios de atrapamiento del nervio mediano, y cómo realizar un diagnóstico preciso e indicar un tratamiento adecuado.
5.
Tecnografias líticas do Holoceno médio na região central da América do Sul: tesselas culturais para um mosaico paleo-histórico (primeira parte)
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Abstract This work, subdivided into the first part and the second part, produced a technographic overview of the lithic material of middle Holocene sites, located in the central portion of South America, in the macro-region dominated by savannas in the lowlands of South America. This analysis was possible through reflection on available bibliographic information. The description of the modes of making lithic tools was based on the recognition of the three technical principles based on the techno-functional perspective: debitage, shaping and affordance; and on the considerations about relationship between the active and prehensive parts of the pieces (also called “techno-functional categories”). As a result, a synthesis of the technological peculiarities and variabilities was obtained in areas little known or documented with regard to the lithic materiality. In the first part of the article, this overview highlighted that there was, in the groupings of the sites of the Cratón Amazônico, a localized contribution to the relative technical cultures on the part of the principles of debitage and shaping, without being completely homogeneous. In reference to the management of raw materials, a local supply of lithic resources can be seen near these sites.
Resumen Este trabajo, subdividido em primera y segunda parte, presenta un panorama tecnográfico del material lítico proveniente de sitios del Holoceno medio, localizados en la región central de América del Sur, específicamente de la macro-región dominada por sabanas en las tierras bajas. Este análisis fue posible a través de una revisión y reflexión sobre la información bibliográfica disponible. En base a un enfoque tecno-funcional, la descripción de los modos de manufactura de útiles líticos se basó en el reconocimiento de tres principios técnicos desde el punto de vista tecno-funcional: débitage, façonnage y affordance, así como de la consideración de la relación entre las porciones activas y prehensivas de las piezas interpretadas como útiles (denominadas también “categorías tecno- funcionales”). Como resultado se obtuvo una síntesis de las particularidades y variabilidades tecnológicas en áreas poco conocidas o documentadas en lo que se refiere a la materialidad lítica. En la primera parte del artículo, esta síntesis puso en evidencia que en los agrupamientos de los sitios del Cratón Amazónico existió un conjunto de culturas tecnicas relativamente homogéneas concentradas alrededor de los principios de débitage y façonnage. En cuanto a la gestión de la materia prima, se observa en estos sitios un aprovisionamiento local de recursos líticos.
6.
Tecnografias líticas do Holoceno médio na região central da América do Sul: tesselas culturais para um mosaico paleo-histórico (segunda parte)
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Abstract This article constitutes the second part of the lithic technographic analysis of Middle Holocene sites in a vast macro-region, the central portion of South America: it includes the groups of sites B, C and D. A common element in all the analyzed sets is the presence of the techno-functional category B tools. In reference to the production mode, it is observed that the principle of debitage predominates in the area of analysis. However, its application was diverse; there are assemblages in which there was a predetermination about the making of flakes, others in which the cores were reintroduced as blanks or presented edges and there are other places in which façonnage confection flakes were reintroduced as blanks for tools. Other production principles have also been recorded: the principles of affordance (both in the exclusive productional expression and in its productional and functional expression) and shaping are observed in sites in groups A, C and D. Recognizing the different production modes is the starting point for thinking about how groups with different technical traditions have occupied different spaces in the region.
Resumen Este artículo conforma la segunda parte del análisis de las tecnografías líticas de los sitios del Holoceno medio en una extensa macrorregión, el sector central de América del Sur: abarca los agrupamientos B, C y D de los sitios. Un elemento común en todos los conjuntos analizados en la presencia de herramientas de la categoría tecno-funcional B. En referencia a los modos de producción se observa que el principio de debitagem predomina en el área de análisis. No obstante su aplicación es diversa; hay conjuntos donde existió una predeterminación sobre la confección de lascas, otros donde los núcleos son reintroducidos como soportes o presentando filos y otros sitios en donde se reintrodujeron lascas de confección de façonage como herramientas de soporte. El resto de los principios de producción también fueron registrados: el de afordancia (tanto en la producción instrumental como en su expresión produccional) y el de façonage se observan en sitios de los agrupamientos A, C y D. El reconocimiento de los diferentes modos de producción, es el punto de inicio para pensar como grupos con tradiciones técnicas diferentes, ocuparon espacios diversos en la región.
7.
The Ferns of the Calilegua National Park: a look through their spores. Part I Park spores
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Abstract Calilegua National Park is located in the Southeast of the province of Jujuy, Argentina. It is comprised of different districts within the Yungas Biogeographic Province, where conditions are optimal for fern development. The palynological studies with light microscopy in this area are very limited. The aim of this work is to present the morphology of spores from 42 taxa belonging to 9 families of isosporate ferns that grow in this protected area. The study was carried out with herbarium material. The families studied are Anemiaceae, Aspleniaceae, Athyriaceae, Blechnaceae, Cyatheaceae, Cystopteridaceae, Dennstaedtiaceae, Dryopteridaceae, and Equisetaceae. According to the spore aperture type, 35 taxa are monolete, five trilete, and two alete. The spores are yellowish, light to dark brown or brown greenish. The largest spores belong to Anemia australis and the smallest to Asplenium argentinum. Equinate, folded, cristate, alate, reticulate, ridged, psilate, verrucate, and baculate spores were observed. For the first time, the spores of 27 species are illustrated under a light microscope. An identification key of the spores is also provided. The morphological characteristics of the spores allowed for the identification of 23 species, contributing to spore bank analysis, aeropalynological and paleopalynological studies, and taxonomic identifications. Jujuy Argentina Province development limited 4 material Anemiaceae Aspleniaceae Athyriaceae Blechnaceae Cyatheaceae Cystopteridaceae Dennstaedtiaceae Dryopteridaceae Equisetaceae type 3 monolete trilete alete yellowish greenish argentinum Equinate folded cristate alate reticulate ridged psilate verrucate observed time 2 microscope provided analysis identifications
8.
Trauma penetrante de arteria vertebral. Del control de daños a lo endovascular
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Abstract Introduction: Traumatic involvement of the vertebral artery is extremely rare and difficult to diagnose. Objective: To provide clinical evidence by reviewing a case series. Materials and Method: We analyze four cases of penetrating trauma with involvement of the vertebral artery between 2020 and 2021, managed in the trauma and emergency unit of the Dr. Sótero del Río Care Complex. Results: Four clinical cases are presented describing diagnosis and management process. Discussion: There is little evidence of traumatic involvement of the vertebral artery. Recognizing its complex anatomy and varied clinic are transcendental for its proper management. When this type of lesion is suspected, computed tomography angiography is the choice study when hemodynamically stable. The range of therapeutic options include observation, antithrombotic or antiplatelet therapy, endovascular therapy or open surgery. Conclusion: Penetrating trauma of the vertebral artery is an uncommon condition, however, its diagnosis and management should be known to the surgeon.
Resumen Introducción: El trauma penetrante de la arteria vertebral es extremadamente infrecuente. Objetivo: Aportar evidencia clínica mediante la revisión de una serie de casos. Materiales y Método: Se analizan cuatro casos de trauma penetrante con compromiso de la arteria vertebral entre los años 2020 y 2021, manejados en la unidad de trauma y urgencias del Complejo Asistencial Dr. Sótero del Río. Resultados: Se presentan cuatro casos clínicos relatando su proceso diagnóstico y manejo. Discusión: La evidencia de compromiso traumático de arteria vertebral es escasa. Reconocer su compleja anatomía y variada clínica resultan trascendentales para su adecuado manejo. Ante sospecha de este tipo de lesión, la angiografía por tomografía computada es el estudio de elección cuando se presentan hemodinámicamente estables. El abanico de opciones terapéuticas incluyen: observación, terapia antitrombótica o con antiagregantes, terapia endovascular o cirugía abierta. Conclusión: El trauma penetrante de arteria vertebral es una condición infrecuente, sin embargo, su diagnóstico y manejo deben ser conocidos por el cirujano.
9.
Code infarction initiative of Bajio region, during the pandemic by COVID-19 in a reconversion hospital
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Villar-Valencia, Cristian Adrián
; Hernández-González, Martha Alicia
; Borrayo-Sánchez, Gabriela
; Celis-Quintal, Juan German
; Solorio-Meza, Sergio Eduardo
; Medina-Torres, Oscar Samuel
; Gutiérrez-Galván, Maraí Xochitl
; Rodríguez-Martínez, Braulio
; Prado-Rodríguez, Luis Humberto
; Vázquez-Morones, Ana Laura
; Alatoma-Medina, Juan Pablo
; Hernández-Estala, Jorge
; Patiño-Amaya, Aristóteles
; Magdaleno-Serrano, Hugo Ivan
; Rodríguez-Déniz, Carmen
; Arellano-Sotelo, Hugo
; Nava-Hernández, Guillermo
; Ramírez-Vázquez, Ricardo
; Chimal-Flores, Marco Antonio
; Alegría-Peredia, Emiliano
; Ramos-González, Gerardo Rubén
; Pérez-Benítez, Rigoberto
; Bermúdez-Acévez, Erik
; Valencia-Martínez, Hypatia
; Segovia-Solís, Hugo
; López-Varela, Manuel
; Monroy-Córdoba, Doryan
; Marmolejo-López, Adriana
; Báez-Montes, Alfredo
; Hernández-Cerqueda, Fabián
; Nolasco-Muñoz, Luis Ricardo
; Vargas-Ramírez, Luis Manuel
; Celis-Quintal, Juan German
; Bernal-Ruíz, Enrique Alfredo
; Delgado-Sánchez, Anabella
; Sánchez-López, José Manuel
; Bautista-López, Germán Ramón
; Acevedo-Gómez, Pablo Francisco
; Acuña-Valerio, Jorge Francisco
; González-Ortíz, Oracio
; Hernández-Padilla, Adolfo Asahel
; Solórzano-Vázquez, Marco Alejandro
; Franco-Herrera, Noel
; González, Luis Jonathan
; Reyes-Álvarez, José Miguel
; Salinas-Cavazos, Iván Rosendo
; Tiscareño-Villanueva, Ashby Daniel
; Vidrio-Villaseñor, Ramiro
; Fernández-Yáñez, Gabriel
; Meza, Ma. Guadalupe
; Nucamendi-Solórzano, Freeman Issac
; Sandoval-Uribe, José de Jesús
; Sotelo-García, Luis David
; Zamoaya-Paz, Luis Carlos
; Espriu, Donovan Fernando
; García-Rodríguez, Román
; López-Ibarra, Daniel Eugenio
; López-Valencia, Andrea Janeth
; Villar-Valencia, Cristian Adrián
; Navarro-Pérez-Macedo, Javier
.
Cardiovascular and metabolic science
- Métricas do periódico
Abstract: Introduction: Acute myocardial infarction has a high prevalence and possibility of death if timely care is not given. It is possible that treatment could be delayed during a health crisis such as the COVID-19 pandemic. Objective: The objective of this study was to evaluate the impact of the COVID-19 pandemic on the function of the infarction code in the High Specialty Medical Unit of our institution. The medical indicators of acute coronary ischemic syndrome with ST-segment elevation were compared at two times: before the COVID-19 pandemic and during it. Material and methods: An ambispective, analytical, comparative cohort study was conducted, comparing the periods of February-September 2019 and February-September 2020, in the High Specialty Medical Unit, Centro Médico del Bajío number 1, Instituto Mexicano del Seguro Social, Leon, Guanajuato, Mexico. All patients older than 18 years with clinical, electrocardiographic, and enzymatic data of acute coronary ischemic syndrome, accepted in the medical network as infarction code registered in the National Registry of Acute Coronary Ischemic Syndromes (RENASCA) electronic case report form were included in the study. Results: The independent samples t-test was used to determine the impact of the infarction code initiative based on the reperfusion therapies performed, the door-to-needle, the door-to-balloon time, and the ischemia time. There was a significant difference in the reperfusion strategy, with greater thrombolysis during the COVID-19 pandemic (57.4% versus 72.6%, odds ratio [OR] 1.97, 95% confidence interval [CI] 0.49-0.82, p < 0.001), as well as reperfusion criteria (21.03% versus 35.37%, OR 2.05, 95% CI 0.53-0.80, p < 0.0001). Mortality was not different between the time periods. Conclusions: The COVID-19 pandemic has not impacted operation of the infarction code in the High Specialty Medical Unit Centro Médico del Bajío number 1 because the medical indicators of acute coronary ischemic syndrome with ST-segment elevation did not change.
resumen está disponible en el texto completo
10.
Root canal microbiota as an augmented reservoir of antimicrobial resistance genes in type 2 diabetes mellitus patients
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VÁZQUEZ-RAMOS, Víctor Rafael
; PÉREZ-SERRANO, Rosa Martha
; GARCÍA-SOLÍS, Pablo
; SOLÍS-SAINZ, Juan Carlos
; ESPINOSA-CRISTÓBAL, León Francisco
; CASTRO-RUÍZ, Jesús Eduardo
; DOMÍNGUEZ-PÉREZ, Rubén Abraham
.
Abstract Antimicrobial resistance is a global public health problem. Root canal microbiota associated with apical periodontitis represents a well-known reservoir of antimicrobial resistance genes (ARGs). However, the effect of type 2 diabetes mellitus (T2DM) in this reservoir is unknown. This study aimed to establish if root canal microbiota associated with apical periodontitis in T2DM patients is an augmented reservoir by identifying the prevalence of nine common ARGs and comparing it with the prevalence in nondiabetic patients. Methodology This cross-sectional study included two groups: A T2DM group conformed of 20 patients with at least ten years of living with T2DM and a control group of 30 nondiabetic participants. Premolar or molar teeth with pulp necrosis and apical periodontitis were included. A sample was collected from each root canal before endodontic treatment. DNA was extracted, and ARGs were identified by polymerase chain reaction. Results tetW and tetM genes were the most frequent (93.3 and 91.6%, respectively), while ermA was the least frequent (8.3%) in the total population. The distribution of the ARGs was similar in both groups, but a significant difference (p<0.005) was present in ermB, ermC, cfxA, and tetQ genes, being more frequent in the T2DM group. A total of eighty percent of the T2DM patients presented a minimum of four ARGs, while 76.6% of the control group presented a maximum of three. Conclusions Root canal microbiota associated with apical periodontitis in T2DM patients carries more ARGs. Therefore, this pathological niche could be considered an augmented reservoir. problem wellknown well known . (ARGs) However TDM T DM (T2DM unknown crosssectional cross sectional groups 3 participants treatment extracted reaction 93.3 933 93 (93. 916 91 6 91.6% respectively, respectively , respectively) 8.3% 83 8 (8.3% population p<0.005 p0005 p 0 005 (p<0.005 ermB ermC cfxA 766 76 76.6 three Therefore (ARGs 93. 9 (93 91.6 8.3 (8.3 p<0.00 p000 00 (p<0.00 7 76. (9 91. 8. (8. p<0.0 p00 (p<0.0 ( (8 p<0. p0 (p<0. p<0 (p<0 p< (p< (p
11.
Use of an extrapolation method to estimate the population of cats and dogs living at homes in Mexico in 2022
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Peña-Corona, Sheila Irais
; Gomez-Vazquez, Jose Pablo
; López-Flores, Evelyn Aditi
; Vargas Estrada, Dinorah
; Arvizu-Tovar, Laura Olivia
; Pérez-Rivero, Juan José
; Juárez Rodríguez, Ivan
; Sierra Resendiz, Alonso
; Soberanis-Ramos, Orbelin
.
Abstract Cats and dogs have a very close relationship with humans. Currently, the overpopulation of these species in various countries worldwide has been identified as a severe public health problem. To establish effective programs for population control, it is necessary to estimate the number of cats and dogs. To our knowledge, there are no studies that assess the number of canine and feline population by state in Mexico. Therefore, this study aimed to estimate the canine and feline population living at homes using official information reported by the National Institute of Statistics, Geography and Informatics [Instituto Nacional de Estadística Geografía e Informática] through a constant-share model, a ratio extrapolation method. The estimated dog population living at homes was 42 625 010 dogs and 7 346 925 cats (at least 5.8 times less than the number of dogs). By 2022, the Mexico’s estimated human:dog ratio was 2.4:1, and the human:cat ratio 17.6:1. The Estado de México had more than six million dogs and 962 177 cats. Colima had the smallest estimated dog population (245 489), and Baja California Sur the smallest estimated cat population (slightly over 30 000). Health authorities and veterinary practitioners should promote responsible ownership to increase veterinary care and control the birth of dogs and cats.
12.
Volumetric modulated arc radiosurgery for brain metastases from breast cancer: A single-center study
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Sánchez-Villalobos, José Manuel
; Serna-Berna, Alfredo
; Salinas-Ramos, Juan
; Escolar-Pérez, Pedro Pablo
; Martínez-Alonso, Emma
; Achel, Daniel G.
; Alcaraz, Miguel
.
Resumen Antecedentes: La radioterapia holocraneal (WBRT) y la radiocirugía estereotáctica (SRS) son dos modalidades de tratamiento comúnmente empleados para el tratamiento de las metástasis cerebrales (BMs). Objetivo: El propósito de este estudio es analizar de forma retrospectiva el control local y la supervivencia de los pacientes con BMs de cáncer de mama (BC) tratados mediante radiocirugía empleando arcoterapia volumétrica modulada (VMAT-RS). Métodos: Se analizaron 18 pacientes con 41 BMs de BC tratados mediante VMAT-RS. Se clasificaron según el subtipo molecular de BC y el GPA (Graded Prognostic Assessment) modificado de cáncer de mama. Los pacientes presentaron de 1-4 BMs, las cuales fueron tratadas con 5 arcos VMAT no coplanares. Se analizó la distribución espacial de las BMs, la influencia del status del receptor en la localización de las lesiones y la supervivencia evaluada mediante el modelo de Kaplan-Meier. Resultados: La mediana del tiempo de supervivencia (MST) fue de 19.7 meses. Se hallaron diferencias estadísticamente significativas en el MST según el índice de Karnofsky (p= 0.02) y el status de HER2 (p= 0.004), siendo más prolongado en las pacientes HER2+. Por último, nuestros resultados mostraron que el cerebelo es el lugar predominante de las BMs de cáncer de mama, y también sugirieron que las BMs HER2+ presentaban una predilección por algunas estructuras de la circulación posterior, como el cerebelo, el tronco cerebral y los lóbulos occipitales (p= 0.048). Conclusiones: VMAT-RS es una técnica con una supervivencia global comparable a otras técnicas de radiocirugía. La situación basal en el momento del tratamiento, el GPA modificado de cáncer de mama así como los subtipos moleculares de cáncer de mama, son factores que influyen de forma significativa en la supervivencia de los pacientes.
Abstract Background: Whole-brain radiation therapy (WBRT) and stereotactic radiosurgery (SRS) are two treatment modalities commonly utilized to treat brain metastases (BMs). Aim: The purpose of this study is to analyse retrospectively the local control and survival of patients with BMs of breast cancer (BC) treated via radiosurgery using Volumetric Modulated Arc Therapy (VMAT-RS). Methods: 18 patients with 41 BMs of BC and treated by VMAT-RS were studied. They were classified according to the molecular subtype of BC and the modified breast graded prognostic assessment -GPA- index. Patients presented 1-4 BMs, which were treated with 5 non-coplanar VMAT arcs. The spatial distribution of BMs, the influence of receptor status on the location of the lesions and survival assessed via the Kaplan-Meier model were analyzed. Results: The median survival time (MST) was 19.7 months. Statistically significant differences were determined in the MST according to the Karnofsky performance status (p= 0.02) and the HER2 status (p= 0.004), being more prolonged in the HER2+ patients. Finally, our results showed that the cerebellum is the predominant site of breast cancer BMs, and also suggested that HER2+BMs had a predilection for some structures of the posterior circulation, such as the cerebellum, brainstem and occipital lobes (p= 0.048). Conclusions: The VMAT-RS is a technique with an overall survival comparable to other radiosurgery techniques. The baseline situation at the time of treatment, the modified breast-GPA and the molecular subtypes, are factors that significantly influence patient survival.
https://doi.org/10.25100/cm.v52i3.4567
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13.
Implementación de balón de resucitación aórtico endovascular (REBOA) para el control de hemorragia no compresible de torso
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Ramos P., Juan Pablo
; Vela U., Javier
; Zinco A., Analia
; Achurra T., Pablo
; Varas, Julián
; Ottolino L., Pablo
.
Introduction: Non-compressible torso hemorrhage currently has a high morbidity and mortality even in the most specialized referral centers. REBOA is an emerging tool that is used as early hemostatic control in this type of patient. Clinical Case: We present the case of a 25-year-old female patient who suffers severe pelvic trauma after falling from a height. He was admitted hemodynamically unstable, for which a massive transfusion protocol was activated and a right common femoral arterial access was performed. After presenting a transient response to resuscitation, a REBOA balloon was installed in zone 3, increasing systolic pressure up to 130 mmHg, later transferring to the operating room. Preperitoneal pelvic packing and external fixation were performed, deflating the balloon after 29 minutes in zone 3. The patient left the intensive care unit without vasoactive drugs, to complete surgery 48 hours later and definitive fixation 6 days later. The patient evolves in good general condition.
Resumen Introducción: La hemorragia no compresible de torso, actualmente tiene una alta morbimortalidad aún en los centros de referencia más especializados. El REBOA es una herramienta emergente que se utiliza como control hemostático precoz en este tipo de pacientes. Caso Clínico: Presentamos el caso de una paciente femenina de 25 años que sufre un trauma pélvico grave tras caer de altura. Ingresa hemodinámicamente inestable por lo cual se activa protocolo de transfusión masiva y realiza acceso arterial femoral común derecho. Al presentar una respuesta transitoria a la reanimación, se instala balón de REBOA en zona 3, logrando aumentar presión sistólica hasta 130 mmHg, trasladando posteriormente a quirófano. Se realiza packing pélvico preperitoneal y fijación externa, desinflando el balón después de 29 min en zona 3. La paciente sale a unidad de cuidados intensivos sin drogas vasoactivas, para completar cirugía a las 48 h y fijación definitiva 6 días después. La paciente evoluciona en buenas condiciones generales.
https://doi.org/10.35687/s2452-454920210041249
150 downloads
14.
Evaluación de un taller de gamificación para formar al Homo Ludens educativo
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Abstract Play and playful elements have been part of human history since time immemorial, almost always being present in educational processes. Given that gamification increases motivation and attitude towards learning, improves spatial cognition, visual attention and problem solving, implies satisfactory consequences in the commitment, fosters retention capacity and optimizes the academic results of the students, it is convenient to offer pedagogical update on this topic to the different educational agents. The purpose of this research is to know the training in gamification of a group of professionals of a Foundation for people with intellectual disabilities, before and after conducting a specific workshop on said methodology, analyzing possible significant differences and size of the effect between pretest and posttest, depending on some situational variables. In addition, it is intended to obtain professional profiles, taking into account these variables and the training level in gamification, before and after the development of the workshop. After the study, a quantitative increase was observed in the teachers' responses, between the pretest and the posttest, with the differences between the two applications of the questionnaire being significant and the size of these differences far exceeding the critical value established by Cohen.
Resumen El juego y los elementos lúdicos forman parte de la historia de la humanidad desde tiempos inmemoriales, estando casi siempre presentes en los procesos educativos. Dado que la gamificación incrementa la motivación y actitud hacia el aprendizaje, mejora la cognición espacial, la atención visual y la resolución de problemas, implica consecuencias satisfactorias en el compromiso, fomenta la capacidad de retención y optimiza los resultados académicos del alumnado, resulta conveniente ofrecer actualización pedagógica en este tema a los distintos agentes educativos. El propósito de esta investigación es conocer la formación en gamificación de un grupo de profesionales de una Fundación para personas con discapacidad intelectual, antes y después de realizar un taller específico sobre dicha metodología, analizando posibles diferencias significativas y tamaño del efecto entre pretest y postest, en función de algunas variables situacionales. Además, se pretende obtener perfiles profesionales, atendiendo a dichas variables y al nivel formativo en gamificación, antes y después del desarrollo del taller. Tras el estudio, se observa un aumento cuantitativo en las respuestas de los docentes, entre el pretest y el postest, siendo las diferencias entre sendas aplicaciones del cuestionario significativas y superando con creces el tamaño de estas diferencias el valor crítico establecido por Cohen.
Resumo O jogo e os elementos lúdicos fazem parte da história da humanidade desde tempos imemoriais, estando quase sempre presentes nos processos educativos. Dado que a gamificação melhora a motivação e a atitude perante a aprendizagem, melhora a cognição espacial, a atenção visual e a resolução de problemas, implica consequências satisfatórias no engajamento, promove a capacidade de retenção e otimiza os resultados académicos dos alunos, é conveniente oferecer atualização pedagógica sobre este assunto aos diferentes agentes educacionais. O objetivo desta pesquisa é conhecer a formação em gamificação de um grupo de profissionais de uma Fundação para pessoas com deficiência intelectual, antes e após a realização de um workshop específico sobre a referida metodologia, analisando possíveis diferenças significativas e tamanho de efeito entre pré e pós-teste, dependendo de algumas variáveis situacionais. Além disso, pretende-se obter perfis profissionais, tendo em conta essas variáveis e o nível de formação em gamificação, antes e depois do workshop. Após o estudo, observou-se um aumento quantitativo nas respostas dos professores entre o pré-teste e o pós-teste, sendo as diferenças entre as duas aplicações do questionário significativas, e o valor crítico estabelecido por Cohen superando em muito o tamanho destas diferenças.
https://doi.org/10.21814/rpe.21290
29 downloads
15.
Elaboración de un simulador de trauma torácico a partir de un torso cadavérico utilizando tecnología de imágenes digitales e impresión 3D
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Spoerer, Sebastián
; Vela, Javier
; Contreras, Caterina
; Ortiz, Catalina
; Caro, Iván
; Riquelme, Carlos
; Garrido, Francisco
; Inzunza, Óscar
; Ramos, Juan Pablo
; Achurra, Pablo
; Varas, Julián
; Jarufe, Nicolás
.
Aim: To describe the design and creation of a high-fidelity thoracic trauma surgery simulation model incorporating 3D printing technology using a cadaveric human torso as a model. Materials and Method: This is a descriptive study that aims to illustrate the creation process of a thoracic trauma surgery simulation model throughout the incorporation of prototypes and dynamic iteration technologies. Results: A high-fidelity reusable thoracic trauma surgery simulation model was created from the digitalization of a cadaveric torso using a computed tomography scan. Throughout digital reconstruction tools, the subcutaneous, muscular, and skeletal structures were modeled from images obtained before and after an anterolateral thoracotomy. Using 3D printing and synthetic materials, a high-fidelity thoracic cavity was built so that perfused and ventilated porcine heart and lungs could be placed. A thoracotomy patch for the anterolateral thoracotomy was designed in a reusable and low-cost fashion. This simulation model is suitable for high fidelity training in the surgical management of cardiopulmonary traumatic injuries. Conclusion: The described methodology allowed the creation of a simulation model for training and assessment of surgical skills in thoracic trauma. The main components of the simulation model are made from reusable materials, broadening access to low-cost, high fidelity training.
Resumen Objetivo: Presentar la elaboración de un simulador de trauma torácico de alta fidelidad elaborado mediante modelamiento e impresión 3D a partir de un torso humano cadavérico. Materiales y Método: Estudio descriptivo del desarrollo de un simulador de trauma torácico utilizando metodología centrada en el prototipado y la iteración basada en testeos. Resultados: Se elaboró un simulador reutilizable mediante la digitalización de un torso cadavérico utilizando tomografía computada. Se realizó una reconstrucción digital del torso diseñando los planos subcutáneos, muscular y óseo en base a las imágenes del paciente pre y postoracotomía anterolateral. Utilizando impresión 3D y materiales sintéticos, se elaboró la caja torácica para luego instalar un corazón y pulmón porcino ventilado y perfundido. Los parches de la toracotomía son reemplazables y de bajo costo. En conjunto, este simulador permite el entrenamiento en manejo de lesiones traumáticas cardiacas y pulmonares de alta fidelidad. Conclusión: La metodología presentada permite la creación de un modelo para el entrenamiento y evaluación de habilidades quirúrgicas en trauma torácico. Los elementos principales del simulador son reutilizables y permiten mantener bajos los costos del entrenamiento.
https://doi.org/10.35687/s2452-45492021003906
109 downloads
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