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ABSTRACT Drug repositioning seeks to discover new applications for a drug that has already been approved in the market, resulting in faster and lower cost solutions, generally used for diseases that receive little investment, such as cutaneous leishmaniasis. In this context, hesperidin, commercially approved as Daflon®, is a flavonoid that belongs to the chalcones group, a class that has antileishmanial potential. The present study evaluated the in vitro and in vivo antileishmanial activity of commercial hesperidin. Hesperidin (9 to 0.56 mg mL-1) was tested against promastigote and amastigote forms of four dermotropic species of Leishmania, namely L. (L.) amazonensis, L. (V.) guyanensis, L. (V.) braziliensis and L. (V.) naiffi. For the in vivo tests, hamsters were infected in the snout and the lesions were treated with intralesional hesperidin. The treatment effectiveness was assessed by measuring the total volume of the lesion on the snout and determining the parasitic load. The in vitro results showed moderate toxicity in murine macrophages, with higher efficacy in L. (L.) amazonensis when compared to the other species tested. The in vivo results showed that hesperidin was able to gradually reduce the size of lesions by L. (L.) amazonensis, although it did not induce clinical and parasitological cure. Thus, hesperidin showed potential in in vitro tests against L. (L.) amazonensis and further studies with new formulations and experimental treatment schemes should be carried out.

RESUMO O reposicionamento de medicamentos busca descobrir novas aplicações para um medicamento já aprovado no mercado, resultando em soluções mais rápidas e de menor custo, geralmente utilizadas para doenças que recebem pouco investimento, como a leishmaniose tegumentar. Nesse contexto, a hesperidina, aprovada comercialmente como Daflon®, tem despertado interesse científico por ser um flavonoide pertencente ao grupo das chalconas, classe que possui potencial antileishmania. O presente estudo avaliou a atividade antileishmania in vitro e in vivo da hesperidina comercial. A hesperidina (9 a 0,56 mg mL-1) foi testada contra as formas promastigota e amastigota de quatro espécies dermotrópicas de Leishmania, sendo elas L. (L.) amazonensis, L. (V.) guyanensis, L. (V.) braziliensis e L. (V.) naiffi. Para os testes, os hamsters foram infectados no focinho e as lesões tratadas com hesperidina intralesional, cuja eficácia foi avaliada através da aferição do volume total da lesão no focinho e a determinação da carga parasitária. Os resultados in vitro demonstraram toxicidade moderada em macrófagos murinos e melhor eficácia em Leishmania (L.) amazonensis quando comparados às demais espécies testadas. Os resultados in vivo mostraram que a hesperidina foi capaz de reduzir gradativamente o tamanho das lesões causadas por L. (L.) amazonensis, embora não tenha induzido a cura clínica e parasitológica. Assim, a hesperidina mostrou-se promissora em estudos in vitro contra Leishmania (L.) amazonensis e novos estudos com novas formulações e esquemas de tratamento experimental devem ser realizados.

https://doi.org/10.1590/1809-4392202203181

Nivel de conocimiento sobre VPH en estudiantes de la Universidad del Pacífico
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Benítez-González, Ana Carolina

; Cañete-Cañete, Nayeli Abigahil

; Vargas-López, Saddy Pamela

; López-Esquivel, Nathalia Yanina

; Romero-Gaona, Nayia María Inés

; Riveros-Adorno, Marcos Alberto

; Vázquez-Arguello, Jessica Natalia

; Rumichi-Ortiz, Silvana Jazmín

; Espínola-Vázquez, Erika Jazmín

; Aquino-Torales, Nair Fiorella

; Benítez-González, Diana Isabel

; Hetter, María Eugenia Acosta-de

; Aria-Zayas, Laura Silvana

Revista científica ciencias de la salud

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2024, Volume 6 elocation e6136

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Introduction. Human papillomavirus (HPV) is the most common viral infection of the reproductive tract, causes various disorders in both men and women, and it is considered to be the main agent for the development of cervical cancer. Objective. To determine the level of knowledge about HPV among students in the second year of the different careers of the Universidad del Pacífico, Asunción, 2023. Materials and Methods. A cross-sectional, observational, descriptive study was carried out with 2nd year students of the different careers of the Universidad del Pacifico in 2023, by means of a survey of knowledge about HPV, influence, and methods to prevent infection. Descriptive statistics using EpiDat 4.2 software were applied. Results. Of the 95 female students surveyed, 49.92% knew that HPV was a viral infection, 87.37% knew that the most common symptom was genital warts, 91.58% knew that HPV disease affects both sexes, 90.53% knew that it can be transmitted sexually, 71.58% knew that it could cause cervical cancer, and 86.32% knew that vaccination was the main prevention measure, 48% of the students have a good global knowledge about HPV. Conclusion. The insufficient level of knowledge about HPV reflects the need to strengthen the university educational program and educational campaigns regarding HPV and cervical cancer.

RESUMEN Introducción. El virus del papiloma humano (VPH) es una infección viral más habitual del aparato reproductor y causa diversos trastornos, tanto en hombres como en mujeres, y se considera como el principal agente para el desarrollo del cáncer cervicouterino. Objetivo. Determinar el nivel de conocimiento sobre el VPH de las alumnas del segundo año de las diferentes carreras de la Universidad del Pacífico Sede Asunción en el año 2023. Materiales y Métodos. Se realizó un estudio observacional, descriptivo de corte transversal en alumnas del segundo año de las diferentes carreras de la Universidad del Pacifico en el 2023, mediante una encuesta de conocimiento, influencia y métodos para evitar el contagio del VPH. Se aplicó la estadística descriptiva utilizando el programa EpiDat 4.2. Resultados. Participaron 95 alumnas, el 49,92% conoce que el VPH es una infección viral, el 87,37% que su síntoma más común son las verrugas genitales, el 91,58% sabe que la infección por VPH afecta a ambos sexos, el 90,53% que se puede transmitir por vía sexual, 71,58% sabe que puede producir cáncer de cuello uterino y el 86,32% conoce que la vacunación es la principal medida de prevención. El 48% de las estudiantes tuvieron un buen nivel de conocimiento global sobre el VPH. Conclusión. El nivel insuficiente de conocimiento sobre VHP refleja la necesidad de realizar fortalecer el programa educativo universitario y campañas educativas con respecto al VPH y el cáncer de cuello uterino.

https://doi.org/10.53732/rccsalud/2024.e6136

Clinical characteristics, treatments, and outcomes of dificult biliary stones in a reference hospital in Colombia
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Lombo-Moreno, Carlos Ernesto

; Muñoz-Velandia, Óscar Mauricio

; Leguízamo, Ana María

; Larotta, David

; Vargas, Rómulo

Revista de Gastroenterología del Perú

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Abr 2023, Volume 43 Nº 2 Páginas 120 - 126

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT The local experience and the success rate of different available treatments for dificult biliary stones in Colombia are poorly described. We made an observational study reporting patients treated for dificult biliary stones, at Hospital Universitario San Ignacio in Bogotá, Colombia between January 2015, and November 2021. Clinical characteristics, endoscopic retrograde cholangiopancreatography (ERCP) findings, and outcomes are presented. Additionally, the success rates of Endoscopic Sphincterotomy Plus Large Balloon Dilation (ESLBD), Mechanical Lithotripsy (ML), temporary stenting (TS), cholangioscopy-guided laser lithotripsy (CGLL), and surgery are described. A total of 146 patients were included (median age 69 years, IQR 58.5-78.5, 33.8% men). The median stone diameter was 15 mm (IQR 10 - 18 mm). One stone was presented in 39.9%, two stones in 18.2%, and ≥3 stones in the remaining stone. A 67.6% disproportion rate was observed between the stone and distal common bile duct. Successful stone extraction was achieved in 56.2% in the first procedure, 22.6% in the second, 17.1% in the third, 3.4% in the fourth, and 0.7% in the fifth procedures. The successful extraction rates were 56.8% for ESLBD, 75% for ML, 23.4% for TS, 57.7% for CGLL, and 100% for surgery. Endoscopic management of dificult stones is usually successful, although it usually requires 2 or more ERCPs procedures. The surgical requirements were low. ESLBD is an effective technique unlike TS. Few patients required advanced techniques such as ML or CGLL. Endoscopic procedures are associated with a low rate of complications.

RESUMEN La tasa de éxito de diferentes tratamientos de Cálculo Biliar Difícil (CBD) en Colombia no está descrita. Hemos realizado un estudio descriptivo observacional sobre el tratamiento de CBD en el Hospital Universitario San Ignacio en Bogotá, Colombia entre enero 2015 y noviembre 2021. Se presentan las características clínicas, hallazgos en la Colangiopancreatografía Retrógrada Endoscópica (CPRE) y desenlaces asociados. Adicionalmente, se describe la tasa de éxito de los pacientes tratados mediante esfinterotomía asociada a dilatación endoscópica con balón grande (EDEBG), litotripsia mecánica (LM), stent temporal (ST), litotripsia con láser guiada por colangioscopia (LLGC) y cirugía. 146 pacientes fueron incluidos (Mediana de edad 69 años, RIC 58,6-78,5). 33,8% eran hombres. La mediana del tamaño del CBD fue de 15 mm (RIC 10-18 mm). 39,9% tenían un solo cálculo, 18,2% tenían 2 y el resto ≥3 cálculos. 67,6% tenían desproporción entre el cálculo y el colédoco distal. La extracción exitosa se logró en 56,2% en el primer procedimiento, 22,6% en el segundo, 17,1% en el tercero, 3,4% en el cuarto y 0,7% en el quinto procedimiento. La tasa de extracción exitosa fue de 56,8% con EDEBG, 75% con LM, 23,4% con ST, 57,7% con LLGC y 100% con cirugía. El manejo endoscópico del CBD es usualmente exitoso. Sin embargo, requiere usualmente ≥2 CPRE. El tratamiento quirúrgico no es común. EDEBG es una técnica efectiva a diferencia del ST. Pocos pacientes requirieron técnicas avanzadas como LM o LLGC. Los métodos endoscópicos presentan una baja tasa de complicaciones.

https://doi.org/10.47892/rgp.2023.432.1446

Utilización de medicamentos off-label y unlicensed en una unidad de cuidados intensivos pediátricos de un hospital de alta complejidad español. Estudio descriptivo
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Arroyo, María T. Camacho

; Paterna, Ana B. Rivas

; Monroy, Alfonso Meneses

; García, Lourdes Cabrera

; González, Patricia Blázquez

; Salas, Noelia Mancebo

; Leal, Ley re Rodríguez

; Castrillón, Emilio Vargas

Archivos argentinos de pediatría

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Mar 2023, Volume 121 Nº 1 Páginas 8 - 8

Resumo: Es | Texto: Es | PDF: Es

RESUMEN Introducción . En las unidades de cuidados intensivos pediátricos, se utiliza gran cantidad de medicamentos, muchos prescritos fuera de las condiciones establecidas en su ficha técnica (prescripciones off-label y unlicensed). El objetivo de este estudio fue describir el uso de medicamentos y estimar la prevalencia de fármacos off-label y unlicensed en una unidad de cuidados intensivos pediátricos de un hospital de tercer nivel español. Población y métodos. Estudio transversal, observacional, de una cohorte de niños ingresados en una unidad de cuidados intensivos pediátricos. El estudio se llevó a cabo en 2017. Se revisó cada fármaco prescrito, sus condiciones de uso y administración. Además, se analizaron las fichas técnicas de los fármacos implicados con la finalidad de identificar si el uso de los medicamentos se realizaba según sus condiciones de autorización, o bien se hacía fuera de prospecto (off-label) o como unlicensed. Resultados . La muestra fue de 97 pacientes. El 74,2 % (n = 72) de los pacientes recibieron algún fármaco off-label o unlicensed. El 23,8 % (n = 243) de las prescripciones fueron off-label y el 8,7 % (n = 89), unlicensed. El subanálisis realizado por grupos de edad mostró que el grupo de edad que recibió mayor número de prescripciones totales (n = 611) y el mayor porcentaje de fármacos prescritos en condiciones off-label y/o unlicensed (38,4 %) fue el de menores de 2 años. Conclusiones . La prescripción de fármacos off-label y/o unlicensed es una práctica habitual en la unidad de cuidados intensivos pediátricos. Este estudio permite documentar la complejidad de la terapéutica en niños.

https://doi.org/10.5546/aap.2021-02550

A multimodal strategy to improve health care for pediatric patients with cancer and fever in Peru
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Mendieta, Ana

; Rios Lopez, Ligia

; Vargas Arteaga, Maria

; Maradiegue, Essy

; Delgadillo Arone, Walter

; Rueda Bazalar, Carlos

; Holguin, Alexis

; Santillan Salas, Carlos

; Maza, Ivan

; Homsi, Maysam

; Farias Barrios, Frankly

; Assayag, Claudia

; Vásquez, Liliana

; Pascual, Claudia

; Caniza, Miguela

Revista Panamericana de Salud Pública

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2023, Volume 47 elocation e140

Resumo: Es En Pt | Texto: Es En Pt | PDF: Es | PDF: En | PDF: Pt

RESUMEN Objetivo. El proyecto DoTT (Disminuyendo el tiempo a la terapia, sigla en inglés) busca minimizar el intervalo entre el inicio de la fiebre y las intervenciones médicas en la población infantil con neutropenia febril. El objetivo de este estudio fue determinar el efecto de la implementación del proyecto DoTT sobre el tiempo transcurrido desde el inicio de la fiebre hasta la llegada del paciente (TLP) al hospital y el tiempo transcurrido en el hospital hasta la administración del antibiótico (TAA) en niños con neutropenia febril ingresados en el servicio de urgencias. Métodos. El proyecto DoTT se puso en marcha en un hospital peruano, según el modelo de estrategia multimodal de mejora de la Organización Mundial de la Salud (OMS). Entre sus componentes se encontraban crear un conjunto de servicios de atención de salud y de algoritmos para la selección de antibióticos; capacitar a los usuarios en la utilización del conjunto de servicios y de los algoritmos; realizar un seguimiento de los resultados de los pacientes y recabar la opinión de los usuarios; fomentar el uso del nuevo sistema; y promover la integración del proyecto en la cultura institucional. Se capacitó al personal de la sala de urgencias en la atención de pacientes pediátricos con cáncer y fiebre, y en el uso del conjunto de servicios y de los algoritmos. Se informó sobre el proyecto DoTT mediante folletos y carteles, con vistas a institucionalizar el concepto y difundirlo a otros servicios hospitalarios. Resultados. Se analizaron los datos de ingreso de 129 pacientes de nuestro registro que cumplían con los requisitos. Se compararon el TAA y el TLP al hospital antes y después de la intervención con las pautas del proyecto DoTT. La mediana del TAA fue de 146 minutos (intervalo intercuartílico [II]: 97-265 minutos) en 99 pacientes antes de la intervención y de 69 minutos (II: 50-120 minutos) en 30 pacientes después de ella (p <0,01). La mediana del TLP disminuyó de 1 483 minutos en el momento de la evaluación inicial a 660 minutos después de la intervención (p <0,01). Conclusiones. La aplicación del modelo de estrategia multimodal de mejora de la OMS a la atención de la población infantil con neutropenia febril que acude al hospital tuvo un efecto positivo sobre el TLP y el TAA, lo que podría aumentar la supervivencia de estos pacientes.

ABSTRACT Objective. The DoTT (Decreasing Time to Therapy) project aimed to minimize the interval between fever onset and medical interventions for children with febrile neutropenia. The objective of this study was to determine the effect of implementing the DoTT project on the hospital time to antibiotic (TTA) and patient time to arrival (PTA) at the hospital in children with febrile neutropenia admitted to the emergency department. Methods. The DoTT project was implemented at a Peruvian hospital and followed the World Health Organization (WHO) multimodal improvement strategy model. Components included creating a healthcare delivery bundle and antibiotic selection pathways, training users of the bundle and pathways, monitoring patient outcomes and obtaining user feedback, encouraging use of the new system, and promoting the integration of DoTT into the institutional culture. Emergency room providers were trained in the care delivery for children with cancer and fever and taught to use the bundle and pathways. DoTT was promoted via pamphlets and posters, with a view to institutionalizing the concept and disseminating it to other hospital services. Results. Admission data for 129 eligible patients in our registry were analyzed. The TTA and PTA were compared before and after the DoTT intervention. The median TTA was 146 minutes (interquartile range [IQR] 97–265 minutes) before the intervention in 99 patients, and 69 minutes (IQR 50–120 minutes) afterwards in 30 patients (p < 0.01). The median PTA was reduced from 1 483 minutes at baseline to 660 minutes after the intervention (p < 0.01). Conclusions. Applying the WHO multimodal improvement strategy model to the care of children with febrile neutropenia arriving at the hospital had a positive impact on the PTA and TTA, thus potentially increasing the survival of these patients.

RESUMO Objetivo. O projeto DoTT (Redução do Tempo para o Tratamento, na sigla em inglês) tem como objetivo reduzir ao máximo o intervalo entre o início da febre e as intervenções médicas em crianças com neutropenia febril. O objetivo deste estudo foi determinar o efeito da implementação do projeto DoTT no tempo desde o início da febre até a chegada do paciente (TCP) ao hospital e no tempo no hospital até a administração de antibióticos (TAA) em crianças com neutropenia febril admitidas no departamento de emergência. Métodos. O projeto DoTT foi implementado em um hospital do Peru e seguiu o modelo de estratégia de melhoria multimodal da Organização Mundial da Saúde (OMS). Os componentes incluíram a criação de um pacote de prestação de serviços de saúde e de protocolos de seleção de antibióticos, o treinamento de usuários no pacote e nos protocolos de seleção, o monitoramento da evolução dos pacientes e obtenção de feedback dos usuários, o incentivo ao uso do novo sistema e a promoção da integração do DoTT à cultura institucional. Os profissionais do pronto-socorro foram capacitados na prestação de cuidados a crianças com câncer e febre e no uso do pacote e dos protocolos de seleção. O DoTT foi divulgado por meio de panfletos e pôsteres, com o objetivo de institucionalizar o conceito e disseminá-lo para outros serviços hospitalares. Resultados. Foram analisados os dados de internação de 129 pacientes elegíveis em nosso registro. O TAA e o TCP foram comparados antes e depois da intervenção DoTT. O TAA mediano era de 146 minutos (intervalo interquartil: 97-265 minutos) antes da intervenção em 99 pacientes e de 69 minutos (intervalo interquartil: 50-120 minutos) depois da intervenção em 30 pacientes (p < 0,01). O TCP mediano diminuiu de 1483 minutos na linha de base para 660 minutos após a intervenção (p < 0,01). Conclusão. A aplicação do modelo de estratégia multimodal de melhoria da OMS ao atendimento de crianças com neutropenia febril que chegam ao hospital teve um impacto positivo no TCP e no TAA, potencialmente aumentando a sobrevida desses pacientes.

https://doi.org/10.26633/rpsp.2023.140

Acinic cell carcinoma of the oral and maxillofacial region: an international multicenter study
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KIRSCHNICK, Laura Borges

; SILVEIRA, Felipe Martins

; SCHUCH, Lauren Frenzel

; VASCONCELOS, Ana Carolina Uchoa

; GOMES, Ana Paula

; SANTOS, Jean Nunes dos

; SANTANA, Dandara Andrade

; FONSECA, Felipe Paiva

; MESQUITA, Ricardo Alves

; MENDONÇA, Elismauro Francisco de

; SOUSA-NETO, Sebastião Silvério

; PONTES, Hélder Antônio Rebelo

; ROBINSON, Liam

; HEERDEN, Willie van

; CARLOS-BREGNI, Román

; TAGER, Elena María José Román

; SILVA, Luan César da

; ZANELLA, Virgílio Gonzales

; RIVERO, Luis Fernando

; BITTENCOURT, Raquel

; MARTINS, Marco Antonio Trevizani

; LOPES, Márcio Ajudarte

; WAGNER, Vivian Petersen

; VARGAS, Pablo Agustin

; MARTINS, Manoela Domingues

Brazilian Oral Research

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2023, Volume 37 elocation e050

Resumo: En | Texto: En | PDF: En

Abstract The aim of this study was to describe the prevalence, clinicopathological, and prognostic features of acinic cell carcinoma (AciCC) of the oral and maxillofacial region. AciCC cases were retrospectively retrieved from 11 pathology centers of three different countries. Medical records were examined to extract demographic, clinical, pathologic, and follow-up information. A total of 75 cases were included. Females (65.33%) with a mean age of 45.51 years were mostly affected. The lesions usually presented as an asymptomatic (64.28%) nodule (95.66%) in the parotid gland (70.68%). The association of two histopathological patterns was the most common finding (48.93%) and the tumors presented mainly conventional histopathological grades (86.11%). Surgical treatment was performed in the majority of the cases (59.19%). Local recurrence was observed in 20% of the informed cases, regional metastasis in 30.43%, and distant metastasis in 12.50%. The statistical analysis showed that the cases with a solid histopathological pattern (p=0.01), high-grade transformation (p=0.008), recurrence (p=0.007), and regional metastasis (p=0.03) were associated with poor survival. In conclusion, high histopathological transformation, presence of nodal metastasis, and recurrence were prognostic factors for AciCC of the oral and maxillofacial region.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0050

Insights into the evolutionary history of the most skilled tool-handling platyrrhini monkey: Sapajus libidinosus from the Serra da Capivara National Park toolhandling tool handling monkey
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Lima, Thaynara

; Fam, Bibiana

; Tavares, Gustavo Medina

; Falótico, Tiago

; Cantele, Camila

; Fanti, Lucca

; Landau, Luane

; Viscardi, Lucas Henriques

; Vargas-Pinilla, Pedro

; Barrientos-Diaz, Ossman

; Pissinatti, Alcides

; Sortica, Vinicius A.

; Ottoni, Eduardo B.

; Segatto, Ana Lúcia A.

; Turchetto-Zolet, Andreia Carina

; Bortolini, Maria Cátira

Genetics and Molecular Biology

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2023, Volume 46 Nº 3 elocation e20230165

Resumo: En | Texto: En | PDF: En

Abstract Sapajus libidinosus members of the Pedra Furada group, living in the Serra da Capivara National Park, use stone tools in a wider variety of behaviors than any other living animal, except humans. To rescue the evolutionary history of the Caatinga S. libidinosus and identify factors that may have contributed to the emergence and maintenance of their tool-use culture, we conducted fieldwork seasons to obtain biological samples of these capuchin monkeys. UsingCYTBsequences, we show a discrete but constant population growth from the beginning of the Holocene to the present, overlapping the emergence of the Caatinga biome. Our habitat suitability reconstruction reports the presence of plants whose hard fruits, seeds, or roots are processed by capuchins using tools. TheS. libidinosusindividuals in the Caatingawere capable of dynamically developing and maintaining their autochthonous culture thanks to: a) cognitive capacity to generate and execute innovation under selective pressure; b) tolerance favoring learning and cultural inheritance; c) an unknown genetic repertoire that underpins the adaptive traits; d) a high degree of terrestriality; e) presence and abundance of natural resources, which makes some places “hot spots” for innovation, and cultural diversification within a relatively short time. group Park animal humans S tooluse tool monkeys UsingCYTBsequences present biome fruits seeds TheS pressure b inheritance c traits d terrestriality e resources hot spots time

https://doi.org/10.1590/1678-4685-gmb-2023-0165

Contribution of public oral pathology services to the diagnosis of oral and oropharyngeal cancer in Brazil
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LOUREDO, Brendo Vinicius Rodrigues

; CURADO, Maria Paula

; PENAFORT, Paulo Victor Mendes

; DE ARRUDA, José Alcides Almeida

; ABREU, Lucas Guimarães

; MESQUITA, Ricardo Alves

; PINTO-JÚNIOR, Décio dos Santos

; ABRAHÃO, Aline Corrêa

; ANDRADE, Bruno Augusto Benevenuto de

; AGOSTINI, Michelle

; MORAES, Renata Mendonça

; ANBINDER, Ana Lia

; DOURADO, Pedro Henrique Silva

; SANTOS, Teresa Cristina Ribeiro Bartholomeu dos

; PIRES, Fábio Ramoa

; BORDIGNON, Natalia Cristina Trentin

; GONDAK, Rogério Oliveira

; DE OLIVEIRA, Marcia Gaiger

; CARRARD, Vinicius Coelho

; MARTINS, Manoela Domingues

; SOUSA-NETO, Sebastião Silvério

; ARANTES, Diego Antônio Costa

; MENDONÇA, Elismauro Francisco

; CIESLAK-SANCHES, Silvia Roberta

; ANTUNES, Daniella Moraes

; AMARAL-SILVA, Gleyson Kleber do

; MANIERI, Patricia Rubia

; RAMALHO, Luciana Maria Pedreira

; DOS SANTOS, Jean Nunes

; LEONEL, Augusto César Leal da Silva

; PEREZ, Danyel Elias da Cruz

; VERHEUL, Hannah Carmem Carlos Ribeiro Silva

; BARROSO, Keila Martha Amorim

; RODRIGUES, Flávia Luiza Santos

; GONZAGA, Amanda Katarinny Goes

; FERNANDES, Romana Renery

; DE SOUZA, Lélia Batista

; SOUZA, Lucas Lacerda de

; PONTES, Flávia Sirotheau Corrêa

; PONTES, Hélder Antônio Rebelo

; SILVA, Caroline Alfaia

; CÂMARA, Jeconias

; LIBÓRIO-KIMURA, Tatiana Nayara

; SANTOS-SILVA, Alan Roger

; LOPES, Márcio Ajudarte

; ALMEIDA, Oslei Paes de

; ROMAÑACH, Mário José

; VARGAS, Pablo Agustin

Brazilian Oral Research

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2023, Volume 37 elocation e126

Resumo: En | Texto: En | PDF: En

Abstract This study aimed to evaluate the contribution of oral and maxillofacial pathology laboratories (OMPLs) in Brazilian public universities to the diagnosis of lip, oral cavity, and oropharyngeal squamous cell carcinoma (SCC). A cross-sectional study was performed using biopsy records from a consortium of sixteen public OMPLs from all regions of Brazil (North, Northeast, Central-West, Southeast, and South). Clinical and demographic data of patients diagnosed with lip, oral cavity, and oropharyngeal SCC between 2010 and 2019 were collected from the patients’ histopathological records. Of the 120,010 oral and maxillofacial biopsies (2010-2019), 6.9% (8,321 cases) were diagnosed as lip (0.8%, 951 cases), oral cavity (4.9%, 5,971 cases), and oropharyngeal (1.2%, 1,399 cases) SCCs. Most cases were from Brazil’s Southeast (64.5%), where six of the OMPLs analyzed are located. The predominant profile of patients with lip and oral cavity SCC was Caucasian men, with a mean age over 60 years, low schooling level, and a previous history of heavy tobacco consumption. In the oropharyngeal group, the majority were non-Caucasian men, with a mean age under 60 years, had a low education level, and were former/current tobacco and alcohol users. According to data from the Brazilian National Cancer Institute, approximately 9.9% of the total lip, oral cavity, and oropharyngeal SCCs reported over the last decade in Brazil may have been diagnosed at the OMPLs included in the current study. Therefore, this data confirms the contribution of public OMPLs with respect to the important diagnostic support they provide to the oral healthcare services extended by the Brazilian Public Health System.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0126

Decreasing delays in the diagnosis and treatment of rheumatoid arthritis in Brazil: a nationwide multicenter observational study
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Albuquerque, Cleandro Pires de

; Reis, Ana Paula Monteiro Gomides

; Santos, Ana Beatriz Vargas

; Bértolo, Manoel Barros

; Louzada Júnior, Paulo

; Giorgi, Rina Dalva Neubarth

; Radominski, Sebastião Cezar

; Guimarães, Maria Fernanda B. Resende

; Bonfiglioli, Karina Rossi

; Sauma, Maria de Fátima L. da Cunha

; Pereira, Ivânio Alves

; Brenol, Claiton Viegas

; Mota, Licia Maria Henrique da

; Santos Neto, Leopoldo

; Pinheiro, Geraldo R. Castelar

Advances in Rheumatology

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2023, Volume 63 elocation 3

Resumo: En | Texto: En | PDF: En

Abstract Background Management delays imply worse outcomes in rheumatoid arthritis (RA) and, therefore, should be minimized. We evaluated changes in diagnostic and treatment delays regarding RA in the last decades in Brazil. Methods Adults fulfilling the ACR/EULAR (2010) criteria for RA were assessed. Delays in diagnosis and treatment, and the frequencies of early management initiation within thresholds (windows of opportunity) of 3, 6, and 12 months from symptoms onset were evaluated. The Mann–Kendall trend test, chi-squared tests with Cramer’s V effect sizes and analysis of variance were conducted. Results We included 1116 patients: 89.4% female, 56.8% white, mean (SD) age 57.1 (11.5) years. A downward trend was found in diagnostic (tau = - 0.677, p < 0.001) and treatment (tau = - 0.695, p < 0.001) delays from 1990 to 2015. The frequency of early management increased throughout the period, with ascending effect sizes across the 3-, 6-, and 12-month windows (V = 0.120, 0.200 and 0.261, respectively). Despite all improvements, even in recent years (2011–2015) the diagnostic and treatment delays still remained unacceptably high [median (IQR): 8 (4–12) and 11 (5–17) months, respectively], with only 17.2% of the patients treated within the shortest, 3-month window. Conclusion The delays in diagnosis and treatment of RA decreased during the last decades in Brazil. Improvements (effect sizes) were greater at eliminating extreme delays (≥ 12 months) than in attaining really short management windows (≤ 3 months). Very early treatment was still an unrealistic goal for most patients with RA.

https://doi.org/10.1186/s42358-022-00265-0

10.

Do it fast! Early access to specialized care improved long-term outcomes in rheumatoid arthritis: data from the REAL multicenter observational study
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Albuquerque, Cleandro Pires

; Reis, Ana Paula Monteiro Gomides

; Santos, Ana Beatriz Vargas

; Bértolo, Manoel Barros

; Louzada Júnior, Paulo

; Giorgi, Rina Dalva Neubarth

; Radominski, Sebastião Cezar

; Guimarães, Maria Fernanda B. Resende

; Bonfiglioli, Karina Rossi

; Sauma, Maria de Fátima L Cunha

; Pereira, Ivânio Alves

; Brenol, Claiton Viegas

; Mota, Licia Maria Henrique

; Santos Neto, Leopoldo

; Pinheiro, Geraldo Rocha Castelar

Advances in Rheumatology

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2023, Volume 63 elocation 17

Resumo: En | Texto: En | PDF: En

Abstract Background Early rheumatoid arthritis (RA) offers an opportunity for better treatment outcomes. In real-life settings, grasping this opportunity might depend on access to specialized care. We evaluated the effects of early versus late assessment by the rheumatologist on the diagnosis, treatment initiation and long-term outcomes of RA under real-life conditions. Methods Adults meeting the ACR/EULAR (2010) or ARA (1987) criteria for RA were included. Structured interviews were conducted. The specialized assessment was deemed “early” when the rheumatologist was the first or second physician consulted after symptoms onset, and “late” when performed afterwards. Delays in RA diagnosis and treatment were inquired. Disease activity (DAS28-CRP) and physical function (HAQ-DI) were evaluated. Student's t, Mann-Whitney U, chi-squared and correlation tests, and multiple linear regression were performed. For sensitivity analysis, a propensity score-matched subsample of early- vs. late-assessed participants was derived based on logistic regression. The study received ethical approval; all participants signed informed consent. Results We included 1057 participants (89.4% female, 56.5% white); mean (SD) age: 56.9 (11.5) years; disease duration: 173.1 (114.5) months. Median (IQR) delays from symptoms onset to both RA diagnosis and initial treatment coincided: 12 (6–36) months, with no significant delay between diagnosis and treatment. Most participants (64.6%) first sought a general practitioner. Notwithstanding, 80.7% had the diagnosis established only by the rheumatologist. Only a minority (28.7%) attained early RA treatment (≤ 6 months of symptoms). Diagnostic and treatment delays were strongly correlated (rho 0.816; p < 0.001). The chances of missing early treatment more than doubled when the assessment by the rheumatologist was belated (OR 2.77; 95% CI: 1.93, 3.97). After long disease duration, late-assessed participants still presented lower chances of remission/low disease activity (OR 0.74; 95% CI: 0.55, 0.99), while the early-assessed ones showed better DAS28-CRP and HAQ-DI scores (difference in means [95% CI]: −0.25 [−0.46, −0.04] and − 0.196 [−0.306, −0.087] respectively). The results in the propensity-score matched subsample confirmed those observed in the original (whole) sample. Conclusions Early diagnosis and treatment initiation in patients with RA was critically dependent on early access to the rheumatologist; late specialized assessment was associated with worse long-term clinical outcomes.

https://doi.org/10.1186/s42358-023-00301-7

11.

Aprendizaje colaborativo en el estudio de energías renovables: un camino hacia la formación del profesorado
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García-Arévalo, Juan M.

; Becerra-Rodríguez, Diego F.

; Téllez-Acosta, María E.

; Sánchez, Ana D. Vargas

Formación universitaria

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Dez 2022, Volume 15 Nº 6 Páginas 71 - 82

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Abstract: The primary objective of this research study is to analyze the educational benefits of the implementation of an innovative teaching experience articulated with collaborative learning proposals and the use of a renewable energy to address environmental issues. A qualitative and descriptive case study is conducted with a group of 32 natural sciences and physics teachers (in training) enrolled at two Colombian universities. The results indicate advances in understanding environmental issues and renewable energies along with their implications for teaching. In conclusion, the importance of collaborative learning is highlighted by promoting dialogues about environmental knowledge, processes, values, and critical actions regarding environmental issues that future teachers should embrace fully to adequately teach them to students.

Resumen: El principal objetivo de esta investigación es analizar los beneficios educativos de la implementación de una experiencia de innovación docente articulada con las propuestas del aprendizaje colaborativo y el uso de una fuente de energía renovable en pro de atender problemas ambientales. Para ello, se realiza un estudio de caso con características cualitativas de corte descriptivo. La experiencia se desarrolla con un grupo de 32 profesores (en formación) de ciencias naturales y física de dos universidades colombianas. Los resultados indican avances en el conocimiento de la problemática ambiental, el conocimiento de las energías renovables y sus implicaciones para la enseñanza. En conclusión, se resalta la importancia del aprendizaje colaborativo al fomentar el diálogo en la articulación de conocimientos, procesos, valores para reflexiones y acciones críticas respecto a las problemáticas ambientales que futuros profesores asumen para alcanzar una formación pertinente en los estudiantes.

12.

El sistema de justicia penal durante el estallido social chileno. Legalidad y trato justo en el control judicial de las detenciones realizadas durante los disturbios de 2019
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Morales Peillard, Ana María

; Figueroa Ossa, Ulda

; Bustamante Vargas, Catalina

Política criminal

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Dez 2022, Volume 17 Nº 34 Páginas 432 - 473

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

Abstract On October 18th 2019, a period of protests began in Chile called the “social outbreak” that led to mass demonstrations and the occurrence of criminally prosecutable behaviors. This exploratory study analyzes the functioning of arrests’ control hearings during the social outbreak, using as analytic framework the “fair treatment” concept provided by procedural justice literature, and administrative data from the Public Criminal Defense Office and 68 interviews conducted with people arrested during those protests. The results show substantial increases in the daily number of arrestees and defendants without previous contact with the penal system, as well as an increase in the proportion of declarations of illegality of the arrests and of the precautionary measures decreed. It is also noted that although prosecutors, defenders and judges did comply with legality, part of the defendants perceived that the criminal justice system did not provide them with adequate treatment. The study discusses which of these situations are linked to the context generated by the social outbreak and which are manifestations of older problems in the penal system, and how the problems surrounding arrestee treatment ascertained can affect the perceived legitimacy of the penal system.

Resumen El 18 de octubre de 2019, comenzó en Chile un período de protestas denominado “estallido social” que dio lugar a marchas multitudinarias y a la ocurrencia de conductas perseguibles penalmente. Este estudio exploratorio analiza el funcionamiento de las audiencias de control de detención durante dicho período, utilizando como marco analítico el concepto de “trato justo” construido por la literatura de justicia procedimental y como fuentes de información datos administrativos de la Defensoría Penal Pública y 68 entrevistas realizadas a personas detenidas durante dichas protestas. Los hallazgos muestran aumentos sustantivos en el número diario de detenidos y de imputados sin contactos previos con el sistema penal, así como un incremento en la proporción de declaraciones de ilegalidad de las detenciones y de medidas cautelares decretadas. Se constata además que si bien fiscales, defensores y jueces dieron cumplimiento a lo prescrito legalmente, una parte de los imputados percibió que el sistema penal no les brindó un trato adecuado. Se discuten aquellas situaciones que son atribuibles al contexto generado por el estallido social y aquellas que constituyen manifestaciones de problemas de larga data en el sistema penal, y cómo los problemas de trato constatados pueden afectar la legitimidad percibida del sistema penal.

13.

Openreuma Consensus on the role of nursing in the care of patients with rheumatoid arthritis and diffuse interstitial lung disease
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Cano García, Laura

; García de Yébenes, María Jesús

; Mena Vázquez, Natalia

; Martín Martín, José Mª

; Domínguez Quesada, Carmen

; García-Díaz, Silvia

; Rodríguez Vargas, Ana Isabel

; de la Torre-Aboki, Jenny

; Jiménez Núñez, Francisco

; Espíldora Hernández, Francisco

; León Mateos, Leticia

; Vázquez Lojo, Ana

; Marcos Pérez, Elena

; Castiblanco, Laura

; Carmona, Loreto

Investigación y Educación en Enfermería

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Dez 2022, Volume 40 Nº 3 elocation e17

Resumo: Es En Pt | Texto: Es En Pt | PDF: Es | PDF: En | PDF: Pt

Resumen Objetivo. Desarrollar recomendaciones prácticas, basadas en la mejor evidencia y experiencia disponible, sobre el manejo de enfermería de los pacientes con artritis reumatoide (AR) y enfermedad pulmonar intersticial (EPI). Métodos. Se utilizó la metodología de consenso en la que un panel de expertos (formado por enfermeras de reumatología, reumatólogos, una psicóloga, una fisioterapeuta y una paciente) definió el ámbito, los usuarios, los temas sobre los que explorar la evidencia y sobre los que emitir recomendaciones. Tres preguntas PICO evaluaron la eficacia y seguridad de la rehabilitación pulmonar y las medidas no farmacológicas para el tratamiento de la tos crónica y el reflujo gastroesofágico mediante la búsqueda de revisiones sistemáticas, excluyendo aquellas cuya calidad era baja, muy baja o críticamente baja, según la herramienta AMSTAR-2. Posteriormente, se hizo una reunión para la formulación de recomendaciones que se presentaron con un resumen de la evidencia a la encuesta Delphi. Resultados. Con los resultados de las revisiones se establecieron 15 recomendaciones cuyo grado de acuerdo osciló entre el 77% y el 100% en la una encuesta Delphi. Tres recomendaciones fueron rechazadas en la segunda ronda: una por la evidencia disponible y los dos restantes se basaron en la opinión de expertos. Las 12 recomendaciones restantes aprobadas se referían a la evaluación del paciente (n=4), a la educación del paciente (n=4) y a la gestión del riesgo (n=4). Conclusión. El conocimiento del consenso Openreuma por parte de enfermería y la aplicación sus 12 recomendaciones basadas en la mejor evidencia y experiencia puede mejorar el seguimiento y el pronóstico de los pacientes con AR que presentan EPI.

Abstract Objective. To develop practical recommendations, based on the best available evidence and experience, on the nursing management of patients with rheumatoid arthritis (RA) and interstitial lung disease (ILD). Methods. The usual consensus methodology was used, with a nominal group, systematic reviews (SRs), and Delphi survey. The expert panel, consisting of rheumatology nurses, rheumatologists, a psychologist, a physiotherapist, and a patient, defined the scope, the users, the topics on which to explore the evidence and on which to issue recommendations. Results. Three PICO questions evaluated the efficacy and safety of pulmonary rehabilitation and non-pharmacological measures for the treatment of chronic cough and gastroesophageal reflux by means of SR of the literature. With the results of the reviews, 15 recommendations were established for which the degree of agreement was obtained with a Delphi survey. Three recommendations were rejected in the second round. The 12 recommendations were in patient assessment (n=4); patient education (n=4); and risk management (n=4). Only one recommendation was based on available evidence, while the remaining were based on expert opinion. The degree of agreement ranged from 77% to 100%. Conclusion. This document presents a series of recommendations with the aim of improving the prognosis and quality of life of patients with RA-ILD. Nursing knowledge and implementation of these recommendations can improve the follow-up and prognosis of patients with RA who present with ILD.

Resumo Objetivo. Desenvolver recomendações práticas, baseadas na melhor evidência e experiência disponíveis, sobre o manejo de enfermagem de pacientes com artrite reumatoide (AR) e doença pulmonar intersticial (DPI). Métodos. Foi utilizada a metodologia de consenso, com grupo nominal, revisões sistemáticas e levantamento Delphi. O painel de especialistas, formado por enfermeiros reumatologistas, reumatologistas, psicólogo, fisioterapeuta e paciente, definiu o escopo, os usuários, os tópicos sobre os quais explorar as evidências e sobre os quais emitir recomendações. Três questões do PICO avaliaram a eficácia e segurança da reabilitação pulmonar e medidas não farmacológicas para o tratamento da tosse crônica e refluxo gastroesofágico por meio de RS. Aqueles cuja qualidade era baixa, muito baixa ou criticamente baixa, de acordo com a ferramenta AMSTAR-2, foram excluídos. Posteriormente, realizou-se uma reunião para formular recomendações que foram apresentadas com um resumo das evidências ao inquérito Delphi. Resultados. Com os resultados das revisões, foram estabelecidas 15 recomendações cujo grau de concordância entre 77% e 100% foi obtido com uma pesquisa Delphi. Três recomendações foram rejeitadas na segunda rodada. As 12 recomendações referiam-se à avaliação do paciente (n=4); à educação do paciente (n=4); e ao gerenciamento de risco (n=4). Apenas uma recomendação foi baseada nas evidências disponíveis, enquanto as demais foram baseadas na opinião de especialistas. Conclusão. Este documento apresenta uma série de recomendações com o objetivo de melhorar o prognóstico e a qualidade de vida dos pacientes com AR-ILD. O conhecimento da enfermagem e a aplicação dessas recomendações podem melhorar o acompanhamento e o prognóstico de pacientes com AR com DPI.

https://doi.org/10.17533/udea.iee.v41n1e03

14.

Prácticas culturales de cuidado en el binomio madre-hijo durante el puerperio: Revisión integrativa
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Vargas-Vásquez, Alix Nathalya

; Mantilla, María Inés

; Moncada-Caicedo, Ana María

; Castro-Yara, Angie Paola

Hacia la Promoción de la Salud

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Dez 2022, Volume 27 Nº 2 Páginas 189 - 202

Resumo: Es Pt En | Texto: Es Pt En | PDF: Es | PDF: Pt | PDF: En

Resumen Objetivo: identificar en la literatura las prácticas culturales de cuidado postnatal que realizan las mujeres y su familia durante el puerperio. Metodología: se realizó una revisión integrativa a través de búsqueda en las bases de datos: Gale Cengage Learning, Scielo, Redalyc, Dialnet, EBSCO, Proquest, Science Direct, PubMed y Medigraphic en idiomas inglés, español y portugués entre 2014 y 2019, utilizando los términos: prácticas de cuidado cultural, cuidado en el puerperio, cuidado al recién nacido y cuidado de enfermería materno perinatal; los datos se analizaron a partir de la construcción de una matriz en Excel. Resultados: se obtuvieron 70 artículos, de los cuales emergieron cuatro categorías temáticas de prácticas de cuidado cultural: cuidado de la mujer consigo misma, cuidado del neonato por la madre/familia, cuidado institucional de la puérpera y del neonato, siendo la lactancia materna el factor común entre las ellas. Conclusiones: la identificación de diversas prácticas de cuidado postnatal en el ámbito hospitalario y ambulatorio varían por aspectos sociales, económicos y culturales, pero la mayoría de ellas favorecen el vínculo con el neonato. Es difícil establecer prácticas culturales generalizadas y estáticas en Colombia, debido a la diversidad cultural dentro de cada país.

Resumo Objetivo: identificar na literatura as práticas culturais de cuidado post natal que realizam as mulheres e sua família durante o puerpério. Metodologia: Realizou-se uma revisão integrativa a través de busca nas bases de dados: Gale Cengage Learning, Scielo, Redalyc, Dialnet, EBSCO, Proquest, Science Direct, PubMed e Medigraphic em idiomas inglês, espanhol e português entre 2014 e 2019, utilizando os termos: práticas de cuidado cultural, cuidado no puerpério, cuidado ao recém-nascido e cuidado de enfermaria materna perinatal; os dados se analisaram a partir da construção de uma matriz em Excel. Resultados: obtiveram-se 70 artigos, dos quais emergiram quatro categorias temáticas de práticas de cuidado cultural: cuidado da mulher consigo mesma, cuidado do neonato pela mãe/família, cuidado institucional da puérpera e do neonato, sendo a lactância materna o fator comum entre elas. Conclusões: a identificação de diversas práticas de cuidado pós-natal no âmbito hospitalário e ambulatório variam por aspeitos sociais, econômicos e culturais, mas a maioria de elas favorece o vínculo com o neonato. É difícil estabelecer práticas culturais generalizadas e estáticas na Colômbia, devido à diversidade cultural dentro de cada país.

Abstract Objective: To identify in the literature the cultural practices of postnatal care carried out by women and their families during the puerperium. Methodology: an integrative review was carried out through a search in the Gale Cengage Learning, Scielo, Redalyc, Dialnet, EBSCO, Proquest, Science Direct, PubMed and Medigraphic databases in English, Spanish and Portuguese between 2014 and 2019, using the terms: cultural care practices, puerperium care, newborn care and maternal and perinatal nursing care. The data were analyzed from the construction of a matrix in Excel. Results: A total of 70 articles were obtained, from which four thematic categories of cultural care practices emerged: self-care of the woman, care of the newborn by the mother/family, institutional care of the puerperal woman and the newborn, with breastfeeding being the common factor among them. Conclusions: the identification of different postnatal care practices in the hospital and outpatient settings varies according to social, economic and cultural aspects, but most of them favor bonding with the newborn. It is difficult to establish generalized and static cultural practices in Colombia due to the cultural diversity within each country.

https://doi.org/10.17151/hpsal.2022.27.2.14 17 downloads

15.

Mapeo de QTL en línea Mutus#1 de trigo resistente a la mancha foliar
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Sánchez-Vidaña, Mariel del Rosario

; Vargas-Hernández, Mateo

; He, Xinyao

; Sansaloni4, Carolina Paola

; Kumar-Singh, Pawan

; Hernández-Anguiano, Ana María

Revista mexicana de ciencias agrícolas

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Nov 2022, Volume 13 Nº 7 Páginas 1195 - 1207

Resumo: Es En | Texto: Es En | PDF: Es | PDF: En

Resumen La mancha foliar del trigo causada por Zymoseptoria tritici es una enfermedad devastadora en el cultivo de trigo a nivel internacional. El control químico y el uso de variedades resistentes son las principales estrategias de control. El Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT), cuenta con líneas de trigo con resistencia cuantitativa a la enfermedad por lo que el objetivo fue hacer un mapeo de loci para un carácter cuantitativo (QTL) asociados con la resistencia genética a la mancha foliar en la línea élite Mutus#1 (resistente), en una población de 275 líneas endogámicas recombinantes (LER) derivadas de la cruza de Mutus#1 con la línea élite Huirivis#1 (susceptible). En 2018 y 2019, en la estación del CIMMYT-Toluca se estableció un experimento en campo bajo un diseño experimental Alpha Lattice. Se generó una epidemia artificial con Z. tritici y se calculó el área bajo la curva del progreso de la enfermedad (ABCPE). Las 275 LER y los progenitores se secuenciaron utilizando la plataforma DArTSeq. Los mapas de ligamiento se construyeron con el programa IciMapping empleando la información del fenotipo y genotipo. Se identificaron cinco QTL de efecto menor, tres ubicados en los cromosomas 1B, 4A y 4B y dos en el cromosoma 5B, los cuales explicaron menos de síntomas y producción de picnidios en planta adulta portados por Mutus#1, pueden utilizarse con otros genes de resistencia o QTL para reducir la selección de nuevas cepas patogénicas de Z. tritici.

Abstract Wheat leaf spot caused by Zymoseptoria tritici is a devastating disease in wheat cultivation internationally. Chemical control and the use of resistant varieties are the main control strategies. The International Maize and Wheat Improvement Center (CIMMYT) has wheat lines with quantitative resistance to the disease, so the objective was to map quantitative trait loci (QTL) associated with genetic resistance to leaf spot in the elite line Mutus#1 (resistant), in a population of 275 recombinant inbred lines (RILs) derived from the cross of Mutus#1 with the elite line Huirivis#1 (susceptible). In 2018 and 2019, a field experiment was established at the CIMMYT-Toluca station under an Alpha Lattice experimental design. An artificial epidemic was generated with Z. tritici and the area under the disease progress curve (AUDPC) was calculated. The 275 RILs and parents were sequenced using the DArTSeq platform. The linkage maps were constructed with the IciMapping program using phenotype and genotype information. Five minor-effect QTLs were identified, three located on chromosomes 1B, 4A and 4B and two on chromosome 5B, which explained less of the symptoms and production of pycnidia in adult plants carried by Mutus#1, they can be used with other resistance genes or QTLs to reduce the selection of new pathogenic strains of Z. tritici.

https://doi.org/10.29312/remexca.v13i7.3048

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Glossário e ajuda para busca

Você pode enriquecer sua busca de uma forma muito simples. Use os índices de pesquisa combinados com os conectores (AND ou OR) e especifique cada vez mais sua busca.

Por exemplo, se você deseja buscar artigos sobre
casos de dengue no Brasil em 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

Veja abaixo a lista completa de índices de pesquisa que podem ser usados:

Cód. do Índice	Elemento
ti	título do artigo
au	autor
kw	palavras-chave do artigo
subject	assunto (palavras do título, resumo e palavras-chave)
ab	resumo
ta	título abreviado da revista (ex. Cad. Saúde Pública)
journal_title	título completo da revista (ex. Cadernos de Saúde Pública)
la	código do idioma da publicação (ex. pt - Português, es - Espanhol)
type	tipo do documento
pid	identificador da publicação
publication_year	ano de publicação do artigo
sponsor	financiador
aff_country	código do país de afiliação do autor
aff_institution	instituição de afiliação do autor
volume	volume do artigo
issue	número do artigo
elocation	elocation
doi	número DOI
issn	ISSN da revista
in	código da coleção SciELO (ex. scl - Brasil, col - Colômbia)
use_license	código da licença de uso do artigo

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