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Resumen (Introducción): La capacidad productiva de una plantación forestal depende principalmente de las características fisicoquímicas del suelo, así como del manejo silvicultural necesario para un óptimo desarrollo de los árboles. (Objetivo): El objetivo de esta investigación fue la evaluación del efecto de la fertilización sobre plantaciones forestales clonales de Gmelina arborea Roxb. ex Sm., de tres años, en el Pacífico Norte y Sur de Costa Rica. (Metodología): El estudio se realizó en 2 ensayos experimentales del Instituto de Investigación y Servicios Forestales ubicados en La Esperanza, Cóbano (ensayo 1) y en Rancho Quemado, Bahía Drake (ensayo 2). Se establecieron 5 bloques completos, al azar, con 4 tratamientos de fertilización con el abono 19-4-19-2-0,1(B)-1,8(S)-,1(Zn). Se realizó un análisis de varianza y comparación de medias de los incrementos medios anuales del DAP, la altura y el volumen total de los árboles utilizando la prueba de Tukey. (Resultados): Los resultados muestran que el sitio con mayor fertilidad natural presenta aumento en el crecimiento de los árboles; sin embargo, no existen diferencias estadísticamente significativas entre todos los tratamientos aplicados. El sitio de menor fertilidad natural se ubica en Bahía Drake y presentó diferencias estadísticamente significativas en algunos tratamientos en términos de volumen total. (Conclusiones): La fertilización continua tienen un impacto positivo en el crecimiento dasométrico en plantaciones de G. arborea que presenten bajos contenidos de calcio (< 4.5 cmol L-1), valores bajos en capacidad de intercambio catiónico efectiva (< 7.8 cmol L-1) y alta saturación de acidez (> 19.4 %).

Abstract (Introduction): The productive capacity of a forest plantation depends mainly on the physicochemical characteristics of the soil, as well as the necessary silvicultural management for optimal tree development. (Objective): The objective of this research was the evaluation of the effect of fertilization on clonal forest plantations of Gmelina arborea Roxb. ex Sm. 3 years old, in the North and South Pacific of Costa Rica. (Methodology): The study was carried out in 2 experimental trials of the Forestry Research and Services Institute located in La Esperanza, Cóbano (trial 1) and in Rancho Quemado, Drake Bay (trial 2). Five complete blocks were established at random with four fertilization treatments with the fertilizer 19-4-19-2-0.1(B)-1.8(S)-.1(Zn). An analysis of variance and comparison of means of the mean annual increments of DBH, height and total volume of the trees was carried out, using the Tukey test. (Results): The results show that the site with the highest natural fertility presents a greater growth of the trees, however, there are no statistically significant differences between all the treatments applied. The site with the lowest natural fertility is located in Bahía Drake and it did present statistically significant differences in some treatments in terms of total volume. (Conclusions): Continuous fertilization have a positive impact on the dasometric growth in G. arborea plantations that present low calcium contents (< 4.5 cmol L-1), low values of effective cation exchange capacity (<7.8 cmol L-1) and high acidity saturation (> 19.4 %).

https://doi.org/10.15359/rca.58-1.3

Formación de la cultura metrológica desde las potencialidades del deporte y la Educación Física
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Herrera Basabe, Tebelio

; Hernández Casas, Juan José

; Hernández-Cruz Pérez, Rafael Antonio

; Feriz Otaño, Lizmary

Podium. Revista de Ciencia y Tecnología en la Cultura Física

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apr 2024, Volume 19 N. 1 elocation e1549

Abstract: En Es Pt | Text: En Es Pt | PDF: En | PDF: Es | PDF: Pt

ABSTRACT This article deals with the formation of metrological culture in Pre-University Education students, from the potential of sports and Physical Education classes, as one of the elements that must be prioritized in the teaching-learning process of Physics and as part of preparing students for life. The objective of this work was to design a system of integrative teaching tasks that allows taking advantage of the potential of sport, in general, and Physical Education classes, in particular, for the formation of metrological culture in tenth grade students. To develop the research, the following methods were used: analytical-synthetic, inductive-deductive, modeling, observation, documentary analysis, survey, interview and descriptive statistics that allowed the processing of information regarding the topic under investigation; as well as determine the causes of the insufficiencies that arise in the teaching-learning process of Physics, for the formation of the metrological culture of tenth grade students. The proposed system of integrative teaching tasks was characterized by harmonizing basic conceptual cores for the treatment of metrological content such as the estimation and measurement of magnitudes and the conversion of measurement units; in addition to taking advantage of potential of the sports and Physical Education classes.

RESUMEN Este artículo trata la formación de la cultura metrológica, en los estudiantes de la Educación Preuniversitaria, desde las potencialidades del deporte y las clases de Educación Física, como uno de los elementos que debe ser priorizado en el proceso de enseñanza-aprendizaje de la Física y como parte de la preparación de los estudiantes para la vida. El objetivo de este trabajo consistió en diseñar un sistema de tareas docentes integradoras que permita aprovechar las potencialidades del deporte, en general, y las clases de Educación Física, en particular para la formación de la cultura metrológica en los estudiantes de décimo grado. Para el desarrollo de la investigación se utilizaron los métodos: analítico-sintético, inductivo-deductivo, modelación, observación, análisis documental, encuesta, entrevista y estadística descriptiva que permitieron procesar la información referente al tema objeto de investigación; así como determinar las causas de las insuficiencias que se presentan en el proceso de enseñanza-aprendizaje de la Física, para la formación de la cultura metrológica de los estudiantes de décimo grado. El sistema de tareas docentes integradoras propuesto se caracterizó por armonizar núcleos conceptuales básicos para el tratamiento a los contenidos metrológicos como son la estimación y medición de magnitudes y la conversión de unidades de medida; además de aprovechar las potencialidades del deporte y las clases de Educación Física.

RESUMO Este artigo trata da formação da cultura metrológica em alunos da Educação Pré-Universitária, a partir das potencialidades das aulas de esportes e de Educação Física, como um dos elementos que devem ser priorizados no processo de ensino-aprendizagem de Física e como parte da preparação dos alunos para a vida. O objetivo deste trabalho foi conceber um sistema de tarefas didáticas integradoras que permita aproveitar as potencialidades do esporte, em geral, e das aulas de Educação Física, em particular, para a formação da cultura metrológica em alunos do décimo ano. Para desenvolver a pesquisa foram utilizados os seguintes métodos: analítico-sintético, indutivo-dedutivo, modelagem, observação, análise documental, levantamento, entrevista e estatística descritiva que permitiram o tratamento das informações referentes ao tema sob investigação; bem como determinar as causas das insuficiências que surgem no processo de ensino-aprendizagem de Física, para a formação da cultura metrológica dos alunos do décimo ano. O sistema de tarefas de ensino integrativo proposto caracterizou-se por harmonizar núcleos conceituais básicos para o tratamento de conteúdos metrológicos como a estimativa e medição de grandezas e a conversão de unidades de medida; além de aproveitar o potencial das aulas de esportes e Educação Física.

Traveling Wave-Based Fault Location for Gas Insulated Substations
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Marcelo, Diogo Gonzaga

; Silva, Clailton Leopoldo da

; Martins, Rafael

; Castioni, Júlio Cezar Oliveira

; Lambert-Torres, Germano

; Ribeiro Junior, Ronny Francis

; Campos, Mateus Mendes

; Areias, Isac Antônio dos Santos

; Assunção, Frederico de Oliveira

; Silva, Luiz Eduardo Borges da

Brazilian Archives of Biology and Technology

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2024, Volume 67 elocation e24230514

Abstract: En | Text: En | PDF: En

Abstract With the growing demand for solutions to prevent and resolve faults in gas-insulated substations that affect the operation of the electrical system, a fault simulation laboratory for gas-insulated substations was developed to develop solutions for monitoring and locating these faults. The laboratory is composed of instruments for a fault location system based on traveling wave theory. The laboratory also has computational programs for fault simulation control and signal acquisition, in addition to having tools to analyze the data. The results were obtained through tests carried out that confirmed the laboratory's ability to simulate the operation of faults in gas-insulated substations, which allowed demonstrating the capacity of the fault location system using the theory of traveling waves.

https://doi.org/10.1590/1678-4324-2024230514

Cosmiatry: An analysis of the Brazilian market
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NASCIMENTO JUNIOR, BARTOLOMEU ANTONIO

; MOTTA, FLáVIO JOSé TEIXEIRA ROCHA ATAíDE DA

; SILVA, FERNANDA AUGUSTA SIQUEIRA-CAMPOS FERREIRA DA

; DIAS-NEVES, FáBIO

; TORREãO, GUILHERME

; ANLICOARA, RAFAEL

Revista Brasileira de Cirurgia Plástica

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2024, Volume 39 N. 1 elocation e0814

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

■ ABSTRACT Introduction: The aesthetic procedure market is growing exponentially in Brazil. This growth has aroused the interest of several professional categories. The decision to practice in the sector must consider the market opportunities in the location in which you intend to operate. However, the area lacks comparative analyses documenting probable regional differences in the country. The objective of the study is to describe market differences in aesthetic procedures between Brazilian states and regions. An index of potential cosmetic consumption (IPCC) is calculated for such a comparative analysis. Method: Cross-sectional study involving providers of nonsurgical aesthetic procedures in Brazil. Searches on Google Maps® were conducted using key terms, and telephone interviews were conducted to obtain information on professional categories, types of providers, and services offered. Positive predictive values were obtained for all search strategies and used to estimate the total number of providers. Population size and per capita income were considered to calculate the IPCCs for Brazilian states. Results: São Paulo, Minas Gerais, and Rio de Janeiro presented the highest IPCCs, being 524, 210, and 180, respectively. Roraima had an IPCC of 14, the lowest in the country. The Southeast Region presented, on average, the highest IPCC (242) among all Brazilian regions. Conclusion: Considering population size and income, the Southeast Region presents the greatest market opportunities for nonsurgical aesthetic procedures in Brazil. Our findings may be of interest to healthcare professionals and investors who work or intend to work in the sector.

■ RESUMO Introdução: O mercado de procedimento estéticos cresce exponencialmente no Brasil. Tal crescimento tem despertado o interesse de várias categorias profissionais. A decisão de praticar no setor deve considerar as oportunidades de mercado da localidade na qual se pretende atuar. Entretanto, a área carece de análises comparativas documentando prováveis diferenças regionais no país. O objetivo do estudo é descrever as diferenças de mercado em procedimentos estéticos entre os estados e regiões brasileiras. Um índice de potencial consumo de cosmiatria (IPCC) é calculado para tal análise comparativa. Método: Estudo transversal envolvendo prestadores de procedimentos estéticos não cirúrgicos no Brasil. Buscas no Google®-Google Maps® foram conduzidas usando termos-chave e entrevistas telefônicas realizadas para obter informações sobre categorias profissionais, tipo de provedores e serviços oferecidos. Valores preditivos positivos foram obtidos para todas as estratégias de busca e usados para estimar o número total de provedores. O tamanho da população e a renda per capita foram considerados para o cálculo dos IPCCs para os estados brasileiros. Resultados: São Paulo, Minas Gerais e Rio de Janeiro apresentaram os maiores IPCCs, sendo 524, 210 e 180, respectivamente. Roraima teve um IPCC de 14, o mais baixo do país. A Região Sudeste apresentou, em média, o maior IPCC (242) entre todas as regiões brasileiras. Conclusão: Considerando o tamanho da população e a renda, a Região Sudeste apresenta as maiores oportunidades de mercado em procedimentos estéticos não cirúrgicos no Brasil. Nossos achados podem ser de interesse para profissionais de saúde e investidores que atuam ou pretendem atuar no setor.

https://doi.org/10.5935/2177-1235.2023rbcp0814-en

Nutritional value and fermentative characteristics of pearl millet silage with different levels of coffee husk
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Souza, Leir de Oliveira

; Neiva Júnior, Arnaldo Prata

; Tavares, Valdir Botega

; Gurgel, Antonio Leandro Chaves

; Teixeira, Rafael Monteiro Araújo

; Lara, Erika Christina

; Fernandes, Patrick Bezerra

; Ítavo, Luís Carlos Vinhas

Ciência Rural

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2024, Volume 54 N. 2 elocation e20220513

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT: The research was conducted to test the hypothesis that the inclusion of coffee husk (Coffea sp.) would improve the fermentative characteristics and quality of pearl millet silage (Pennisetumglaucum). Thus, the objective was to assess the effect of the inclusion of different levels of coffee husk in pearl millet silage on the chemical composition, fermentative characteristics and degradability in situ of silage. The experimental design used was completely randomized and the treatments consisted of the silage of the whole pearl millet plant with the inclusion of increasing levels of coffee husk: 0%, 7%, 14% and 21%, based on natural matter. After 60 days of fermentation, the silages were evaluated for chemical characteristics, fermentative, degradability in situ dry matter (DM) and neutral detergent fiber (NDF). The inclusion of coffee husk did not alter (P > 0.05) the contents of crude protein (11.94%), NDF (44.89%) and total digestible nutrients (65.09%). There were increases in the concentrations of DM and fiber in acid detergent, accompanied by a reduction in the concentrations of mineral matter and ether extract, as the proportion of coffee husks in silages increased. There was an increase in the lignin content up to the level of 7.59% inclusion of the coffee husk. There was no effect of the inclusion of the coffee husk on the pH of the silage (3.60). However, the inclusion of coffee husk resulted in a reduction in temperature, gas losses, and degradability in situ of silage DM and NDF. It is recommended to include coffee husk up to the level of 14.0% of the natural matter to improve the fermentation pattern and the quality of the pearl millet silage.

RESUMO: A pesquisa foi conduzida para testar a hipótese de que a inclusão de casca de café (Coffea sp.) melhoraria as características fermentativas e a qualidade da silagem de milheto (Pennisetum glaucum). Assim, objetivou-se avaliar o efeito da inclusão de diferentes níveis da casca de café na ensilagem de milheto sobre a composição química, características fermentativas e degradabilidade in situ da silagem. O delineamento experimental utilizado foi inteiramente casualizado e os tratamentos constituíram-se pela silagem da planta inteira de milheto com a inclusão de níveis crescentes de casca de café: 0%, 7%, 14% e 21%, com base na matéria natural. Após 60 dias de fermentação, as silagens foram avaliadas quanto às características químicas, fermentativas, degradabilidade in situ da matéria seca (MS) e da fibra em detergente neutro (FDN). A inclusão da casca de café não alterou (P > 0,05) os teores de proteína bruta (11,94%), FDN (44,89%) e nutrientes digestíveis totais (65,09%). Houve aumentos nas concentrações de MS e fibra em detergente ácido, acompanhados de uma redução nas concentrações de matéria mineral e extrato etéreo, à medida que se aumentou a participação da casca de café nas silagens. Houve um aumento no teor de lignina até o nível de 7,59% de inclusão da casca de café. Não houve efeito da inclusão da casca de café sobre o pH da silagem (3,60). Entretanto, a inclusão de casca de café acarretou na redução da temperatura, perdas por gases, degradabilidade in situ da MS e FDN da silagem. Recomenda-se a inclusão de casca de café até o nível de 14,0% da matéria natural para melhoria do padrão de fermentação e da qualidade da silagem de milheto.

https://doi.org/10.1590/0103-8478cr20220513

When the fever will not stop, stop the pills! A case report
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Matos, César Ricardo Coimbra de

; Beirão, Eduarda Maria da Conceição Sério Pereira

; Neves, Rafael Simões

; Assunção, António José

; Marques, Rui Moreira

Sao Paulo Medical Journal

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2024, Volume 142 N. 3 elocation e2022401

Abstract: En | Text: En | PDF: En

ABSTRACT Neuroleptic malignant syndrome (NMS) is a neurologic emergency potentially fatal. This rare side effect is most commonly associated with first-generation antipsychotics and less frequently with atypical or second-generation antipsychotics. The diagnosis relies on both clinical and laboratory criteria, with other organic and psychiatric conditions being ruled out. CASE REPORT: A 39-year-old female patient, who is institutionalized and completely dependent, has a medical history of recurrent urinary infections and colonization by carbapenem-resistant Klebsiella pneumoniae. Her regular medication regimen included sertraline, valproic acid, quetiapine, risperidone, lorazepam, diazepam, haloperidol, baclofen, and fentanyl. The patient began experiencing dyspnea. Upon physical examination, she exhibited hypotension and a diminished vesicular murmur at the right base during pulmonary auscultation. Initially, after hospitalization, she developed high febrile peaks associated with hemodynamic instability, prompting the initiation of antibiotic treatment. Despite this, her fever persisted without an increase in blood inflammatory parameters, and she developed purulent sputum, necessitating antibiotherapy escalation. The seventh day of hospitalization showed no improvement in symptoms, suggesting NNMS as a differential diagnosis. All antipsychotic and sedative drugs, as well as antibiotherapy, were discontinued, after which the patient showed significant clinical improvement. CONCLUSION: Antipsychotic agents are commonly employed to manage behavioral changes linked to various disorders. However, their severe side effects necessitate a high degree of vigilance, the cessation of all medications, and the implementation of supportive care measures. A prompt and accurate diagnosis of NMS is crucial to alleviating the severe, prolonged morbidity and potential mortality associated with this syndrome.

https://doi.org/10.1590/1516-3180.2022.0401.r1.13032023

Posicionamento do Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia sobre o Uso do Strain Miocárdico na Rotina do Cardiologista – 2023
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Almeida, André Luiz Cerqueira

; Melo, Marcelo Dantas Tavares de

; Bihan, David Costa de Souza Le

; Vieira, Marcelo Luiz Campos

; Pena, José Luiz Barros

; Del Castillo, José Maria

; Abensur, Henry

; Hortegal, Renato de Aguiar

; Otto, Maria Estefania Bosco

; Piveta, Rafael Bonafim

; Dantas, Maria Rosa

; Assef, Jorge Eduardo

; Beck, Adenalva Lima de Souza

; Santo, Thais Harada Campos Espirito

; Silva, Tonnison de Oliveira

; Salemi, Vera Maria Cury

; Rocon, Camila

; Lima, Márcio Silva Miguel

; Barberato, Silvio Henrique

; Rodrigues, Ana Clara

; Rabschkowisky, Arnaldo

; Frota, Daniela do Carmo Rassi

; Gripp, Eliza de Almeida

; Barretto, Rodrigo Bellio de Mattos

; Silva, Sandra Marques e

; Cauduro, Sanderson Antonio

; Pinheiro, Aurélio Carvalho

; Araujo, Salustiano Pereira de

; Tressino, Cintia Galhardo

; Silva, Carlos Eduardo Suaide

; Monaco, Claudia Gianini

; Paiva, Marcelo Goulart

; Fisher, Cláudio Henrique

; Alves, Marco Stephan Lofrano

; Grau, Cláudia R. Pinheiro de Castro

; Santos, Maria Veronica Camara dos

; Guimarães, Isabel Cristina Britto

; Morhy, Samira Saady

; Leal, Gabriela Nunes

; Soares, Andressa Mussi

; Cruz, Cecilia Beatriz Bittencourt Viana

; Guimarães Filho, Fabio Villaça

; Assunção, Bruna Morhy Borges Leal

; Fernandes, Rafael Modesto

; Saraiva, Roberto Magalhães

; Tsutsui, Jeane Mike

; Soares, Fábio Luis de Jesus

; Falcão, Sandra Nívea dos Reis Saraiva

; Hotta, Viviane Tiemi

; Armstrong, Anderson da Costa

; Hygidio, Daniel de Andrade

; Miglioranza, Marcelo Haertel

; Camarozano, Ana Cristina

; Lopes, Marly Maria Uellendahl

; Cerci, Rodrigo Julio

; Siqueira, Maria Eduarda Menezes de

; Torreão, Jorge Andion

; Rochitte, Carlos Eduardo

; Felix, Alex

Arquivos Brasileiros de Cardiologia

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dec 2023, Volume 120 N. 12 elocation e20230646

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

https://doi.org/10.36660/abc.20230646

Tipificación de fincas productoras de cacao (Theobroma cacao L.) en Montes de María y La Mojana, Colombia
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Martínez-Reina, Antonio María

; Grandett-Martínez, Liliana María

; Novoa-Yanez, Rafael Segundo

; Martínez-Atencia, Judith del Carmen

; Contreras-Santos, Jose Luis

; Berrio-Guzman, Emel Enrique

Agronomía Mesoamericana

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dec 2023, Volume 34 N. 3 elocation 54574

Abstract: Es En | Text: Es En | PDF: Es | PDF: En

Resumen Introducción. El sistema de producción de cacao forma parte de la agricultura colombiana en las subregiones de Montes de María y La Mojana en el departamento de Sucre. En la literatura no hay evidencia de un estudio de caracterización y tipificación del sistema de producción. Objetivo. Analizar los aspectos socioeconómicos y tecnológicos del cultivo del cacao para la subregión de los Montes de María y La Mojana, y definir grupos homogéneos de productores que compartan las mismas características que sirvan de dominio de recomendación. Materiales y métodos. Se diseñaron y aplicaron encuestas a los agricultores de la región de Montes de María y La Mojana durante el año 2019. Se seleccionaron, por muestreo determinístico, veintidós agricultores. El análisis consistió en la tipificación de los agricultores por el método de distancias y agrupamiento jerárquico de Ward. Resultados. Se obtuvieron tres grupos de agricultores. El grupo GI con nivel tecnológico bajo, la escolaridad de los agricultores fue primaria incompleta, la producción presentó bajos rendimientos (420 kg ha-1). El Grupo GII agricultores con secundaria incompleta, rendimientos más altos que los del GI (491 kg ha-1), incorporaban prácticas como podas de formación y mantenimiento. El grupo GIII con mayor nivel de escolaridad, uso de opciones tecnológicas como mejores materiales de siembra y técnicas de manejo del cultivo, obtuvieron los rendimientos más altos entre todos los agricultores (550 kg ha-1). Conclusión. Las fincas tipificadas mostraron diferencias entre los grupos y se llegó a concluir que el grupo G3 fue el que obtuvo mayor rendimiento por hectárea, lo cual se atribuyó a la incorporación de nuevas tecnologías.

Abstract Introduction. The cocoa production system is an integral part of Colombian agriculture in the subregions of Montes de María and La Mojana in the department of Sucre. There is currently no evidence in the literature regarding a characterization and typification of the study of this production system. Objective. To analyze the socio-economic and technological aspects of cocoa cultivation in the Montes de María and La Mojana subregions and define homogeneous groups of producers sharing similar characteristics that serve as recommendation domains. Materials and methods. Surveys were designed and conducted among farmers in the Montes de María and La Mojana region during 2019. Twenty-two farmers were selected through deterministic sampling. The analysis involved the typification of farmers using the distance method and Ward's hierarchical clustering. Results. Three groups of farmers were identified. Group GI exhibited a low technological level, with farmers having incomplete primary education and low yields (420 kg ha-1). Group GII consisted of farmers with incomplete secondary education, achieving higher yields than GI (491 kg ha-1) and incorporating practices like formation and maintenance pruning. Group GIII had a higher level of education, used technological options such as improved planting materials and crop management techniques, and obtained the highest yields among all farmers (550 kg ha-1). Conclusion. The typified farms displayed differences among the groups, concluding that group G3 achieved the highest yields per hectare, attributed to the adoption of new technologies.

https://doi.org/10.15517/am.2023.54574

Long-term oncological and surgical outcomes after Video Endoscopic Inguinal Lymphadenectomy (VEIL) in patients with penile cancer
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Tobias-Machado, Marcos

; Ornellas, Antonio A.

; Hidaka, Alexandre K.

; Medina, Luis G.

; Mattos, Pablo A. L.

; Besio, Ruben S.

; Abreu, Diego

; Castro, Pedro R.

; Nishimoto, Ricardo H.

; Astigueta, Juan

; Dourado, Aurus

; Machado, Roberto D.

; Magnabosco, Wesley J.

; Corona-Montes, Victor

; Villoldo, Gustavo M.

; Zampolli, Hamilton C.

; Taha, Anis

; Auad, Pericles R.

; Faria, Eliney F.

; Arantes, Paulo B. O.

; Tavares, Alessandro

; Nascimento, Francisco S. M. S.

; Brazão Jr., Eder S.

; Rocha, Maurício M.

; Costa, Walter H.

; Panico, Vinicius

; Reis, Leonardo O.

; Almeida-Carrera, Roberto J.

; Silva, Rafael C.

; Zequi, Stênio C.

; Calixto, José R. R.

; Sotelo, Rene

International braz j urol

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oct 2023, Volume 49 N. 5 Pages 580 - 589

Abstract: En | Text: En | PDF: En

ABSTRACT Objective: To report outcomes from the largest multicenter series of penile cancer patients undergoing video endoscopic inguinal lymphadenectomy (VEIL). Materials and Methods: Retrospective multicenter analysis. Authors of 21 centers from the Penile Cancer Collaborative Coalition-Latin America (PeC-LA) were included. All centers performed the procedure following the same previously described standardized technique. Inclusion criteria included penile cancer patients with no palpable lymph nodes and intermediate/high-risk disease and those with non-fixed palpable lymph nodes less than 4 cm in diameter. Categorical variables are shown as percentages and frequencies whereas continuous variables as mean and range. Results: From 2006 to 2020, 210 VEIL procedures were performed in 105 patients. Mean age was 58 (45-68) years old. Mean operative time was 90 minutes (60-120). Mean lymph node yield was 10 nodes (6-16). Complication rate was 15.7%, including severe complications in 1.9% of procedures. Lymphatic and skin complications were noted in 8.6 and 4.8% of patients, respectively. Histopathological analysis revealed lymph node involvement in 26.7% of patients with non-palpable nodes. Inguinal recurrence was observed in 2.8% of patients. 10y- overall survival was 74.2% and 10-y cancer specific survival was 84.8%. CSS for pN0, pN1, pN2 and pN3 were 100%, 82.4%, 72.7% and 9.1%, respectively. Conclusion: VEIL seems to offer appropriate long term oncological control with minimal morbidity. In the absence of non-invasive stratification measures such as dynamic sentinel node biopsy, VEIL emerged as the alternative for the management of non-bulky lymph nodes in penile cancer.

https://doi.org/10.1590/s1677-5538.ibju.2023.0065

10.

Susceptibilidad de Tetranychus urticae Koch (Acari: Tetranychidae) a acaricidas en rosal
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Cerna Chávez, Ernesto

; Romero Pavón, Lisett

; Ochoa Fuentes, Yisa María

; Hernández Juárez, Agustín

; Orozco Plancarte, Antonio

; Alvarado Navarro, Rafael

Revista mexicana de ciencias agrícolas

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sep 2023, Volume 14 N. 6 elocation e3095

Abstract: Es En | Text: Es En | PDF: Es | PDF: En

Resumen Tetranychus urticae Koch es la plaga más importante en el cultivo del rosal, ya que reduce la calidad de la producción e incrementa los costos de manejo, en consecuencia, los acaricidas se han utilizado ampliamente para su control. Por lo anterior se realizaron pruebas de susceptibilidad para la determinación de resistencia en hembras adultas de T. urticae a los acaricidas, abamectina, acequinocyl, clorfenapir y extracto de Cinnamomum zeylanicum J. Presl, sobre tres poblaciones de Tenancingo, Estado de México y una línea susceptible. La investigación se realizó en 2021 en el Departamento de Parasitología Agrícola, para la evaluación de los plaguicidas se empleó la técnica de inmersión en hoja (IRAC, 2009). Los resultados demostraron que la población que presentó tendencia a desarrollar resistencia al plaguicida abamectina fue la L3 (Rancho Lizflor), mientras que las poblaciones L1 (Rancho Los Pilares) y L2 (Rancho Isoflor) se condujeron hacia el acaricida acequinocyl, por lo que se recomienda la disminución de las aplicaciones y rotación de plaguicidas de distinto grupo toxicológico. Para el resto de los plaguicidas no se reportó resistencia en ninguna de las poblaciones en estudio, por tal motivo se les puede considerar efectivos para el control de T. urticae en Tenancingo, Estado de México.

Abstract Tetranychus urticae Koch is the most important pest in rose crops, since it reduces the quality of production and increases management costs, consequently, acaricides have been widely used for its control. Therefore, susceptibility tests were performed to determine resistance in adult females of T. urticae to acaricides, abamectin, acequinocyl, chlorfenapyr, and extract of Cinnamomum zeylanicum J. Presl, on three populations of Tenancingo, State of Mexico and a susceptible line. The research was carried out in 2021 in the Department of Agricultural Parasitology, the leaf immersion technique was used for the evaluation of the pesticides (IRAC, 2009). The results demonstrated that the population that showed a tendency to develop resistance to the pesticide abamectin was L3 (Rancho Lizflor), while the populations L1 (Rancho Los Pilares) and L2 (Rancho Isoflor) had a tendency towards the acaricide acequinocyl, so it is recommended to reduce the applications and rotation of pesticides of different toxicological group. For the rest of the pesticides, no resistance was reported in any of the populations under study, for this reason they can be considered effective for the control of T. urticae in Tenancingo, State of Mexico.

https://doi.org/10.29312/remexca.v14i6.3095

11.

Interactions between ants and mealybugs in sugarcane: species and effects on insect pests
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Marchiori, Johnatan J. de P.

; Almeida, Fábio S. de

; Mayhé-Nunes, Antônio J.

; Nobre, Rafael V. L.

; Paulo, Hágabo H. de

Revista Caatinga

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sep 2023, Volume 36 N. 3 Pages 731 - 739

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT The objective of this work was to evaluate ant species interacting with mealybugs in sugarcane plantations, the frequency of occurrence, and the effects of the interaction with ants on mealybug population size. The data was collected in a sugarcane plantation area in Seropedica, Rio de Janeiro, Brazil. The insect species were collected from 70 thoroughly inspected sugarcane plants and the nature and frequency of the interactions were evaluated. The effect of the interaction with ants on mealybug abundance was evaluated by counting the number of adult females of each mealybug species on ten plants isolated and ten plants not isolated from ants. Two mealybug species were collected: Aclerda takahashii (Kuwana, 1932) and Saccharicoccus sacchari (Cockerell, 1895). Ten and seven ant species were found interacting with A. takahashii and S. sacchari, respectively, which were distributed among six genera; the most frequent genera were Crematogaster and Camponotus. Three ant species interacted exclusively with A. takahashii, whereas the others interacted with both mealybug species. The abundance of A. takahashii females was significantly higher on non-isolated than on isolated plants (Paired t-test; t = 2.34; p = 0.04). However, no significant difference in S. sacchari abundance was found between isolated and non-isolated plants (t = 0.27; p = 0.8), nor for the two species combined (t = 1.9; p = 0.09). Thus, ant species that interact with mealybugs in sugarcane plantations cause increases in A. takahashii populations which, at a larger scale, can reduce crop yield.

RESUMO O objetivo desse trabalho foi realizar o levantamento das espécies de formigas que apresentam interações com cochonilhas em plantios de cana-de-açúcar, registrando a frequência de ocorrência e o efeito da interação com as formigas sobre as populações de cochonilhas. A pesquisa foi realizada em plantio de cana-de-açúcar no município de Seropédica, estado do Rio de Janeiro. Os insetos foram coletados em 70 plantas de cana-de-açúcar, observando-se a natureza das interações e a sua frequência. Para avaliar a influência da interação das formigas sobre a abundância das cochonilhas, foi obtido o número de fêmeas adultas de cada espécie de cochonilha em dez plantas isoladas de formigas e dez não isoladas. Foram coletadas duas espécies de cochonilhas: Aclerda takahashii (Kuwana, 1932) e Saccharicoccus sacchari (Cockerell, 1895). Dez espécies de formigas foram observadas interagindo com A. takahashii, e sete espécies com S. sacchari, distribuídas em seis gêneros, sendo os mais frequentes Crematogaster e Camponotus. Três espécies de formigas interagiram somente com A. takahashii, as demais interagiram com ambas espécies de cochonilha. A abundância de fêmeas de A. takahashii foi significativamente maior nas plantas não isoladas que nas isoladas (t= 2,34; p = 0,04). Não foi observada diferença significativa na abundância de S. sacchari entre plantas isoladas e não isoladas (t= 0,27; p = 0,8), e para as duas espécies em conjunto (t= 1,9; p= 0,09). As espécies de formigas que interagem com cochonilhas em cana-de-açúcar provocam o aumento da população de A. takahashii, o que em maior escala pode reduzir a produtividade.

https://doi.org/10.1590/1983-21252023v36n325rc

12.

Mapping Native Seed Banks of Communities in Piemonte Norte do Itapicuru, Bahia, Brazil
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Santos, Naara de C. S.

; Trocoli, Rafael O.

; Pereira, Monica A. T.

Revista Caatinga

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sep 2023, Volume 36 N. 3 Pages 524 - 531

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Native Seed Banks of Communities (SBC) are one of the important social technologies that enables the coexistence with the climate in the Semiarid region of Brazil. These banks can supply appropriate seeds due to the genetic improvement carried out by farmers over generations, in addition to the traditional knowledge associated with them. The poor water distribution in part of the states in the Northeast region of Brazil makes family farmers to depend on rainfall and adapted seeds to grow viable crops. In this sense, native seeds are the most suitable due to their robustness and ideal adaptation to the environment and cultivation systems used in the region. Moreover, the conservation of native seeds in germplasm banks is an important strategy for minimizing the impacts of conventional agriculture. Thus, the objective of this study was to map seed banks of communities within the Piemonte Norte do Itapicuru Territory, state of Bahia, Brazil. The research was carried out during the COVID-19 pandemic and presented a qualitative character through a study case methodology. The steps for data collection were: identification of SBC through information from technical advisory entities; georeferencing of the SBC locations; and description of SBC specificities. Eight seed banks were mapped, distributed in three municipalities: Antonio Gonçalves, Campo Formoso, and Pindobaçu. Although the territory is composed of nine municipalities, six of them do not have this technology.

RESUMO O uso de Bancos Comunitários de Sementes (BCS) crioulas constitui-se como uma das importantes tecnologias sociais determinantes para a convivência com o semiárido. Tal estratégia apoia-se no fato de que, tais bancos possibilitam a oferta de sementes apropriadas, em virtude da seleção realizada pelos agricultores ao longo de gerações, bem como de todo conhecimento tradicional associado. Considerando a má distribuição hídrica que acomete em parte dos estados da Região Nordeste do Brasil, os agricultores familiares dependem das chuvas, bem como de sementes adaptadas para viabilizar seus cultivos. Nesse cenário, em razão da rusticidade, as sementes crioulas, são as mais adequadas, pois elas são perfeitamente adaptadas ao clima e ao sistema de cultivo utilizado. Diante dessa problemática, visando minimizar os impactos ocasionados pela agricultura convencional, a citar: a redução da agrobiodiversidade, disponibilidade de sementes no momento adequado para a semeadura, uma das estratégias adotadas é a conservação do germoplasma em bancos ou casa de sementes. O presente estudo teve como objetivo mapear os Bancos Comunitários de Sementes no Território de Identidade Piemonte Norte do Itapicuru, localizado no estado da Bahia. A pesquisa foi realizada durante a pandemia da COVID-19 e apresentou caráter qualitativo, sendo utilizada como metodologia de investigação o estudo de caso. A coleta de dados foi realizada em três etapas e como resultado, foram mapeados oito bancos, distribuídos em três municípios sendo estes: Antônio Gonçalves, Campo Formoso e Pindobaçu. Apesar de o território ser composto por nove municípios percebe-se que seis destes não utilizam essa tecnologia.

https://doi.org/10.1590/1983-21252023v36n305rc

13.

Total Arthroplasty in Complex Elbow Injury
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Rezende, Ricardo Fernandes

; Gajo, Marcela de Melo

; Costa, Sérgio Moreira da

; Lazarini, Rafael Fuchs

; Carvalho Junior, Antonio Enéas Rangel de

; Almeida Filho, Ildeu Afonso de

Revista Brasileira de Ortopedia

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sep 2023, Volume 58 N. 5 Pages 813 - 817

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Os autores apresentam um caso atípico de fratura complexa do cotovelo esquerdo com perda extensa de tecido ósseo e muscular. O paciente foi submetido a diversos procedimentos cirúrgicos, que resultaram em uma artroplastia total do cotovelo esquerdo associada à reconstrução do tríceps com enxerto do tendão do músculo semitendíneo. muscular cirúrgicos semitendíneo

Abstract The authors present an atypical case of a left elbow complex fracture with extensive loss of bone and muscle tissue. The patient was submitted to several surgical procedures, which resulted in a total arthroplasty of the left elbow with triceps reconstruction using a semitendinosus muscle tendon graft. tissue procedures graft

https://doi.org/10.1055/s-0040-1722574

14.

Radiación gamma en semillas de Jamaica para inducir variación morfológica y selección de mutantes
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Gálvez-Marroquín, Luis Antonio

; Avendaño-Arrazate, Carlos Hugo

; Ariza-Flores, Rafael

; Gomez-Simuta, Yeudiel

; Martínez-Bolaños, Misael

; Cruz-López, Jesús Alberto

Revista mexicana de ciencias agrícolas

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aug 2023, Volume 14 N. 5 Pages 27 - 37

Abstract: Es En | Text: Es En | PDF: Es | PDF: En

Resumen El objetivo fue determinar la DL50 y RC50 e inducir variación morfológica en la variedad de jamaica UAN-8 mediante rayos gamma para seleccionar plantas mutantes de interés agronómico en la generación M2. Las dosis de radiación utilizadas fueron: 0, 100, 200, 300, 400, 500, 600, 700, 800, 900 y 1 000 Gy. Los experimentos se realizaron bajo condiciones de invernadero y campo en Río Grande, Villa de Tututepec, Oaxaca, durante el año 2018. Se utilizó el diseño experimental bloques al azar con cuatro repeticiones. En M1, se evaluó la emergencia de plántula, supervivencia, altura y porcentaje de plantas con semilla. En M2, se registró la variación morfológica y se seleccionaron plantas mutantes. Los datos de supervivencia y altura de planta se analizaron mediante una regresión no lineal para determinar la dosis letal y reductiva media (DL50 y RC50). La DL50 y RC50 se encontró a 395.48 y 453.2 Gy, respectivamente. Las semillas M2 de dicha variedad produjeron plantas con variabilidad morfológica en dosis desde 100 hasta 300 Gy. De estas plantas fue posible identificar seis genotipos mutantes promisorios. El genotipo identificado como S7 L13 presentó características morfológicas deseables como mayor número de cálices rojo por planta y pubescencia ausente o muy débil, comparado con las plantas del genotipo parental.

Abstract The objective was to determine the LD50 and RC50 and induce morphological variation in the roselle variety UAN-8 by gamma rays to select mutant plants of agronomic interest in the M2 generation. The radiation doses used were: 0, 100, 200, 300, 400, 500, 600, 700, 800, 900 and 1 000 Gy. The experiments were conducted under greenhouse and field conditions in Río Grande, Villa de Tututepec, Oaxaca, in 2018. The experimental design used was randomized blocks with four repetitions. In M1, seedling emergence, survival, height and percentage of plants were evaluated. In M2, morphological variation was recorded, and mutant plants were selected. Plant survival and height data were analyzed using nonlinear regression to determine the median lethal and reductive doses (LD50 and RC50). The LD50 and RC50 were found at 395.48 and 453.2 Gy, respectively. The M2 seeds of this variety produced plants with morphological variability in doses from 100 to 300 Gy. From these plants, it was possible to identify six promising mutant genotypes. The genotype identified as S7 L13 presented desirable morphological characteristics such as a higher number of red calyces per plant and absent or very weak pubescence, compared to the plants of the parental genotype.

https://doi.org/10.29312/remexca.v14i5.3010

15.

Longitudinal study of the body mass index and biochemical nutritional parameters of patients in dialysis
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Barrera, Francico Javier Gutierrez

; Perez, Raquel García

; Castillo, Rafael Fernández

; González, Antonio Liñán

Revista de nefrologia, dialisis y trasplante

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jun 2023, Volume 43 N. 2 Pages 5 - 5

Abstract: Es En | Text: Es En | PDF: Es | PDF: En

RESUMEN Antecedentes/Objetivo: La insuficiencia renal crónica está relacionada frecuentemente con la malnutrición, afectando aproximadamente a un tercio de los pacientes con enfermedad renal avanzada, lo que contribuye a su morbilidad y mortalidad. El objetivo de esta investigación fue evaluar el estado nutricional de los pacientes en hemodiálisis valorando sus parámetros bioquímicos y antropométricos y determinar si los trastornos que padecían se debían al deterioro nutricional directamente relacionado con el tiempo en diálisis. Materiales y Métodos: Es esta investigación realizó un seguimiento de 90 pacientes de ambos sexos con insuficiencia renal crónica, que recibían hemodiálisis periódicamente en la unidad renal de nuestro Hospital en Granada (España) durante un período de cinco años. La sangre de los pacientes se analizó trimestralmente para albúmina plasmática (Alb), colesterol total (TC) y proteínas totales (TP), y mensualmente para transferrina (Tr). Se tomaron medidas antropométricas de peso, talla e índice de masa corporal (IMC) de los pacientes y se les efectuaron mediciones antropométricas de peso, altura e índice de masa corporal calculado mediante la formula peso/talla², y agrupada según la clasificación de la OMS en IMC < 18.50 infrapeso, 18.50 a 24,99 normal, 25 a 29,99 sobrepeso y >30 del IMC s/OMS y se consideró para el estudio como desnutrición un en IMC < 23 kg/m2 y niveles de albumina <3,8 g/dl según el consenso del panel de expertos de la International Society for Renal Nutrition and Metabolism. Resultados: Durante los cinco años de nuestro estudio, los pacientes experimentaron una disminución estadísticamente significativa de proteínas totales (0,941 g/dl), albúmina plasmática (0,9382 g/dl), colesterol total (23,77 mg/dl) y transferrina (78,17. g /dl) p < 0,0001. Por el contrario, los valores medios del IMC no mostraron diferencias estadísticamente relevantes (p < 0,805). Sin embargo, todos los pacientes permanecieron en la categoría de sobrepeso de la OMS. Los valores de volumen corporal tampoco mostraron diferencias estadísticamente significativas. Conclusiones: La desnutrición de los pacientes en diálisis es un hecho patente, el IMC no se corresponde con los parámetros bioquímicos observados, por lo que el deterioro nutricional de estos pacientes se manifiesta principalmente mediante los parámetros bioquímicos estudiados.

ABSTRACT Background/Aim: Chronic kidney failure is frequently related to malnutrition. This research aimed to assess the nutritional status of hemodialysis patients by assessing their biochemical and anthropometric parameters and determining whether the disorders suffered stemmed from nutritional deterioration directly related to time on dialysis. Materials and Methods: This research monitored 90 patients of both genders with chronic kidney failure who regularly received hemodialysis at the kidney unit of our Hospital in Granada (Spain) over five years. The patient's blood was tested quarterly for plasma albumin (Alb), total cholesterol (TC), and total proteins (TP) and monthly for transferrin (Tr). Anthropometric measurements were taken of the patient's weight, height, and body mass index (BMI) and, based on the patient's BMI, classified as established by the World Health Organization. Results: During the five years of our study, patients experienced a statistically significant decrease in total protein (0.941g/dl), plasma albumin (0.9382g/dl), total cholesterol (23.77mg/dl), and transferrin (78.17. g/dl) p < 0.0001. On the contrary, the mean BMI values did not show statistically relevant differences (p < 0.805). However, all patients remained in the WHO category of overweight. The body volume values did not show statistically significant differences either. Conclusions: In conclusion, the nutritional deterioration of these patients was not reflected in their BMI but mainly in their serum chemistry.

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