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RESUMEN Objetivo. Presentar la experiencia y los resultados de la reinscripción de la población residente en Foz do Iguaçu, un municipio fronterizo ubicado en el estado de Paraná (Brasil), en cumplimiento de las directrices de la Política de atención primaria de salud y su nuevo modelo de financiamiento (Programa Previne Brasil). Métodos. Utilizando una estrategia de barrido (muestreo de conveniencia) para la recolección de datos, se visitaron 52 263 hogares y se realizaron 22 710 entrevistas entre septiembre y noviembre de 2019. Las entrevistas fueron presenciales y estuvieron a cargo de 54 trabajadores comunitarios de salud. Se recopilaron datos sobre el hogar (régimen de propiedad de la vivienda, ubicación en una zona urbana o rural, tipo de vivienda, material de construcción, disponibilidad de redes de energía eléctrica y alcantarillado, abastecimiento de agua y eliminación de desechos) e información sobre la composición demográfica y la salud de los residentes. Resultados. La reinscripción reveló que los residentes eran propietarios de sus viviendas y que estas se encontraban ubicadas en zonas urbanas, estaban bien construidas y tenían servicios de energía eléctrica, abastecimiento de agua y recolección de basura. El 52,8% de la población registrada correspondió a mujeres, el 62,5% tenía entre 15 y 59 años y el 60,0% declaró que era de raza blanca. El 90,0% de los entrevistados mayores de 15 años había terminado la escuela primaria. La ocupación principal era “persona asalariada con carnet de trabajo”. Además, el 18,6% de los entrevistados indicó que tenía hipertensión y el 7,0%, diabetes. Conclusiones. La reinscripción aportó información relevante para apoyar la planificación de la atención primaria de salud , así como las iniciativas en materia de asistencia social, trabajo y vivienda; también fue fundamental para definir las estrategias de atención de salud en ese municipio fronterizo durante la pandemia de COVID-19.

ABSTRACT Objective. To present the experience and results of the reregistration of residents in Foz do Iguaçu, a border town located in the state of Paraná, Brazil, to meet the guidelines of the national Primary Health Care (PHC) Policy and its new financing model (Programa Previne Brasil). Method. A scanning strategy (convenience sample) was used for data collection, with 52 263 households visited and 22 710 interviews conducted from September to November 2019. The interviews were conducted face-to-face by 54 community health workers. Data were collected on the household (ownership status, urban or rural location, type of household, construction material, availability of electrical and sewage networks, water supply and waste disposal). Demographic and health information on the residents was also collected. Results. The reregistration process revealed that most residents were home owners and lived in well-constructed homes, located mostly in urban areas, served by electricity, with access to water supply and garbage collection. Of the reregistered population, 52.8% were women, 62.5% were aged between 15 and 59 years and 60.0% declared themselves white. Among respondents aged 15 or over, 90.0% had completed elementary school. The main occupation was “formal salaried job”. Additionally, 18.6% of the interviewees declared themselves to be hypertensive and 7.0%, diabetic. Conclusions. The reregistration process uncovered relevant information to support both PHC planning as well as social assistance, work and housing initiatives; it was also fundamental to define health care strategies in this border town during the COVID-19 pandemic.

RESUMO Objetivo. Apresentar a experiência e os resultados do recadastramento da população residente em Foz do Iguaçu, um município de fronteira localizado no estado do Paraná, Brasil, para atender às diretrizes da Política de Atenção Primária à Saúde (APS) e ao seu novo modelo de financiamento pelo Programa Previne Brasil. Métodos. Utilizando uma estratégia de varredura (amostra de conveniência) para coleta de dados, foram visitados 52 263 domicílios e realizadas 22 710 entrevistas de setembro a novembro de 2019. As entrevistas foram realizadas pessoalmente por 54 agentes comunitários de saúde. Foram coletados dados sobre o domicílio (status de posse da moradia, localização urbana ou rural, tipo de domicílio, material da construção, disponibilidade de rede elétrica e de esgoto, abastecimento de água e destino do lixo) e informações demográficas e de saúde dos moradores. Resultados. O recadastramento revelou que os domicílios eram predominantemente casas próprias, em área urbana, bem edificados e servidos por energia elétrica, rede geral de água e coleta de lixo. Sobre a população recadastrada, 52,8% eram mulheres, 62,5% tinham idade de 15 a 59 anos e 60,0% se autodeclararam brancos. Entre os entrevistados com 15 anos ou mais, 90,0% tinham completado o ensino fundamental. A principal ocupação foi “assalariado com carteira de trabalho”. Ainda, 18,6% dos entrevistados se autodeclararam hipertensos e 7,0%, diabéticos. Conclusões. O recadastramento trouxe informações relevantes para subsidiar o planejamento da APS, assim como iniciativas de assistência social, trabalho e habitação; também foi fundamental para definir estratégias de atenção à saúde nesse município de fronteira durante a pandemia de COVID-19.

https://doi.org/10.26633/rpsp.2022.158

Epididimitis fúngica por Histoplasma: Reporte de un caso
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Plazola-Hernández, Alejandro

; Bustos-Rodríguez, Felipe de Jesús

; Orozco-Cortez, Pascual

; Baltazar-Gómez, Adriana

Revista mexicana de urología

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feb 2021, Volume 81 N. 1 elocation e09

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

Abstract Introduction: Epididymitis due to histoplasmosis is a rare pathology, with only 10 cases reported in a total of 8 articles found up to the end of 2020, in a direct search of international databases (PubMed, Scielo). It manifests as a pseudo-tumor, causing clinical suspicion of malignancy, and is more frequent in patients presenting with immunodeficiency, especially HIV-AIDS. A 22-year-old man underwent simple orchiectomy at the surgery service due to a solid tumor adhered to the posterosuperior region of the left testis. The anatomic pathology service received a specimen labeled as a 5x5x2.5cm left testis and a 3.5x2x2cm nodule, with a dark brown, irregular surface of rubbery consistency. Sectioning revealed a smooth light brown surface with light yellow areas. Diagnosis was epididymitis due to histoplasmosis. Conclusions: Epididymitis due to histoplasmosis is a rare pathology and its diagnosis is made through microbiology. Once the diagnosed disease is treated, undiagnosed immunodeficiency should be suspected.

Resumen Introducción: La epididimitis por histoplasmosis es una patología rara habiendo reportados en la literatura tan sólo 10 casos encontrados en bases de datos internacionales (PubMed, Scielo) referidos en 8 artículos obtenidos realizando su búsqueda intencionada hasta la fecha (2020). Se presenta como una lesión pseudotumoral la cual genera sospecha clínica de malignidad y es más frecuente pacientes que presentan algún tipo de inmunodeficiencia, especialmente pacientes infectados con VIH-SIDA. Se presenta el caso de un paciente masculino de 22 años el cual fue sometido a orquiectomía simple en el servicio de cirugía por presentar una tumoración sólida adherida a la región posterosuperior del testículo izquierdo. El servicio de anatomía patológica se recibió la muestra etiquetada como testículo izquierdo de 5x5x2.5cm y a su vez, se recibe un nódulo de 3.5x2x2cm de superficie irregular de color café oscuro de consistencia ahulada, al corte, superficie lisa de color café claro con áreas color amarillo claro. Se diagnostica como epididimitis por histoplasmosis. Conclusiones: La epididimitis por histoplasmosis es una patología rara cuyo diagnóstico es microbiológico y una vez tratada diagnosticada, debe levantar la sospecha de una inmunodeficiencia no diagnosticada en el paciente.

https://doi.org/10.48193/revistamexicanadeurologa.v81i1.433

The influence of cell concentration at cryopreservation on neutrophil engraftment after autologous peripheral blood stem cell transplantation
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Félix, Olga Margareth Wanderley de Oliveira

; Tunes, Gisela

; Ginani, Valéria Cortez

; Simões, Paulo César

; Barros, Daniele Porto

; Delbuono, Elizabete

; Alves, Maria Teresa de Seixas

; Petrilli, Antonio Sérgio

; Lee, Maria Lúcia de Martino

; Gouveia, Roseane Vasconcelos

; Zecchin, Victor Gottardello

; Seber, Adriana

Hematology, Transfusion and Cell Therapy

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sep 2018, Volume 40 N. 3 Pages 233 - 239

Abstract: En | Text: En | PDF: En

ABSTRACT Background: Peripheral blood stem cell concentrations are traditionally adjusted to 20–40 × 106 leukocytes/mL prior to freezing. This low cell concentration at cryopreservation implies larger volumes with more dimethyl sulfoxide being used, and higher cost and toxicity at the time of transplant. Higher cell concentrations have been reported but this is not widely accepted. Moreover, the influence of cell concentration on engraftment has not been well documented. Therefore, this study retrospectively analyzed the influence of peripheral blood stem cell concentration at freezing on engraftment after autologous hematopoietic stem cell transplantation. Method: Leukapheresis products were plasma-depleted and cryopreserved with 5% dimethyl sulfoxide, 6% hydroxyethylamide solution and 4% albumin in a −80 °C freezer. Individual patient data from hospital records were reviewed. Results: Fifty consecutive patients with oncological diseases underwent 88 leukaphereses. Median age was six years (range: 1–32 years) and median weight was 19 kg (range: 8–94 kg). Median leukocyte concentration was 109 × 106/mL at collection and 359 × 106 (range: 58–676 × 106) at freezing with 78% viability (range: 53–95%); leukocyte recovery after thawing was 95% (range: 70–100%). In multivariate analysis, cell concentration (p-value = 0.001) had a negative impact on engraftment. Patients infused with bags frozen with <200 × 106 leukocytes/mL engrafted after a median of nine days (range: 8–12 days), 200–400 × 106 leukocytes/mL after 11 days (range: 9–20 days); 400–600 × 106 leukocytes/mL after 12 days (range: 8–19 days) and with cell concentrations >600 × 106 leukocytes/mL, engraftment was after 14 days (range: 13–22 days). Conclusion: In patients with adequate CD34 cell collections, total leukocyte concentrations of 282 × 106/mL, freezing with 5% dimethyl sulfoxide and 6% hydroxyethylamide solution without a controlled-rate freezer, and storing cells at −80 ºC yielded excellent engraftment. Further increases in cell concentration may delay engraftment, without affecting safety.

https://doi.org/10.1016/j.htct.2018.01.007 1034 downloads

Ideologías, políticas y competencia lingüística: universitarios migrantes de retorno en Sonora
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Cortez Román, Nolvia Ana

; Altamirano Ruiz, Adriana Isabel

; García Loya, Arelys Karina

Sinéctica

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jun 2017, N. 48

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

Abstract: The objective of this research is to make return migrant university students visible in order to implement more inclusive educational policies. Based on the premise that ideologies, language policies and educational policies are intertwined (Kroskrity, 2000), this mixed method research project documents the critical experiences (Block, 2006) of return migrant college students in the U.S. and Mexican educational systems –specifically in the states of Sonora and Arizona. We analyze how the Structured English Immersion (SEI) teaching model, as a product of legislative policies against bilingual educational in Arizona, forged competent English speakers in detriment of their Spanish for academic purposes. Upon their return to a Mexican B.A. program in English Language Teaching, the detrimental effect of the SEI model became more evident to the students because of the challenges they felt in using Spanish to achieve full participation.

Resumen: El objetivo de este trabajo es hacer visible a la población de estudiantes universitarios migrantes de retorno a fin de que se implementen políticas educativas más incluyentes. A partir de la relación entre las ideologías, las políticas lingüísticas y las educativas (Kroskrity, 2000), nuestro trabajo de investigación mixto documenta las experiencias críticas (Block, 2006) de esos estudiantes universitarios en los sistemas educativos de Estados Unidos y México, específicamente Arizona y Sonora. Analizamos cómo el modelo de enseñanza Structured English Immersion, producto de las políticas legislativas contra la educación bilingüe en Arizona, dio como resultado a estudiantes competentes en el inglés en detrimento del español para fines académicos. Al regresar a las aulas en un programa de licenciatura en Enseñanza de Inglés, fue más evidente su efecto, ya que los estudiantes declararon haber pasado múltiples obstáculos en el uso del español para lograr una participación plena.

1406 downloads

“Un minuto para matemáticas”. Una experiencia de diversión, aprendizaje y divulgación al explorar patrones numéricos
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Cortez Godinez, Romy Adriana

Educación matemática

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2017, Volume 29 N. 3 Pages 225 - 243

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

Abstract: This paper shows an experience of popularization of mathematics through the exploration of numeric patterns with concrete material; it is based on games benefits (De Guzman, 2007) and on the use of inductive reasoning to construct generalizations (Osorio, 2012; Cañadas, Castro y Castro, 2008). The results reveal the use of strategies in the search for patterns, collaborative work and motivation toward math. It is concluded that the proposal is a valuable scenario for the purposes of generalization and dissemination of science.

Resumen: El presente texto muestra una experiencia de divulgación de las matemáticas a través de la exploración de patrones numéricos con material concreto; se fundamenta en las bondades del juego (De Guzmán, 2007) y en el empleo del razonamiento inductivo en la construcción de generalizaciones (Osorio, 2012; Cañadas, Castro y Castro, 2008). Los resultados revelan el empleo de estrategias en la búsqueda de patrones, trabajo colaborativo y motivación hacia las matemáticas. Se concluye que la propuesta es un valioso escenario para las tareas de generalización y la divulgación de la ciencia.

https://doi.org/10.24844/em2903.08 17 downloads

Acoustic radiation force impulse (ARFI) elastography compared with biopsy for evaluating hepatic fibrosis after liver transplantation: a cross-sectional diagnostic study
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Schmillevitch, Joel

; Chammas, Maria Cristina

; Pugliese, Vincenzo

; Abdala, Edson

; Rizzon, Adriana Cortez

; Alves, Venâncio

; Carneiro, Luiz Augusto

; Cerri, Giovanni

Sao Paulo Medical Journal

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dec 2016, Volume 134 N. 6 Pages 513 - 518

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

RESUMO CONTEXTO E OBJETIVO: Biópsias são utilizadas para avaliar fibrose após transplante de fígado. O estudo objetivou avaliar a elasticidade hepática após transplante por meio de um exame não invasivo, a elastografia ARFI (acoustic radiation force imaging ), correlacionando-a com a análise histológica. TIPO DE ESTUDO E LOCAL: Estudo transversal em hospital público universitário. MÉTODOS: Todos os pacientes consecutivamente operados entre 2002 e 2010, com indicação para biópsia, foram avaliados por elastografia. O radiologista avaliando ARFI e o patologista fazendo exames anatomopatológicos estavam cegos para as avaliações um do outro. RESULTADOS: No período do estudo, 33 pacientes foram incluídos. A indicação para o transplante foi cirrose por hepatite C em 21 (63%). As biópsias mostraram ausência de fibrose (F0) em 10 pacientes, F1 em 11, F2 em 8, F3 em 4 e nenhum caso de F4 (cirrose). A diferença nos valores de ARFI (grau de fibrose) foi de 0,26 (intervalo de confiança, IC, de 95%: 0,07-0,52) entre os grupos F0-F1 e F2-F4 (P = 0,04). A área sob a curva de 0,74 (IC: 0,55-0,94) e o valor de corte de 1,29 m/s entre os grupos resultaram na melhor relação entre sensibilidade e especificidade, de 0,57. A sensibilidade (0,66; IC: 0,50-0,83) foi menor que a especificidade (0,85; IC: 0,72-0,97). Não houve diferença significativa em ARFI entre pacientes com hepatite C e aqueles com outras doenças. CONCLUSÕES: Os valores obtidos com a elastografia não foram afetados por reação inflamatória ou alterações anatômicas. Foi identificado ponto de corte de 1,29 m/s que separa pacientes com ou sem fibrose significativa.

ABSTRACT CONTEXT AND OBJECTIVE: Biopsies are used after liver transplantation to evaluate fibrosis. This study aimed to evaluate the elasticity of transplanted livers by means of a non-invasive examination, acoustic radiation force imaging (ARFI) elastography, correlating the results with the histological analysis. DESIGN AND SETTING: Cross-sectional study in a public university hospital. METHODS: All patients consecutively operated between 2002 and 2010 with an indication for biopsy were evaluated by means of elastography. The radiologist evaluating ARFI and the pathologist doing anatomopathological examinations were blinded to each other's evaluations. RESULTS: During the study period, 33 patients were included. The indication for transplantation was cirrhosis due to hepatitis C in 21 cases (63%). Liver biopsies showed absence of fibrosis (F0) in 10 patients, F1 in 11, F2 in 8 and F3 in 4. There were no cases of F4 (cirrhosis). The difference in ARFI values (degree of fibrosis) was 0.26 (95% confidence interval, CI: 0.07-0.52) between the groups F0-F1 and F2-F4 (P = 0.04). An area under the curve of 0.74 (CI: 0.55-0.94) and a cutoff of 1.29 m/s between the groups resulted in the best relationship between sensitivity and specificity. Sensitivity (0.66; CI: 0.50-0.83) was lower than specificity (0.85; CI: 0.72-0.97). There was no significant difference in ARFI between patients with hepatitis C and those with other diseases. CONCLUSIONS: The values obtained from elastography were not affected by inflammatory reaction or anatomical alterations. A cutoff point of 1.29 m/s separating patients with or without significant fibrosis was identified.

https://doi.org/10.1590/1516-3180.2016.0158170816 3187 downloads

Viral type characterization and clinical aspects of canine parvovirus in naturally infected dogs in São Paulo State, Brazil
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Monteiro, Kyssia

; Allendorf, Susan D.

; Vicente, Acácia F.

; Appolinário, Camila M.

; Peres, Marina G.

; Cortez, Adriana

; Heinemann, Marcos B.

; Megid, Jane

Pesquisa Veterinária Brasileira

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dec 2016, Volume 36 N. 12 Pages 1181 - 1185

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

RESUMO: Desde o primeiro isolamento do parvovirus canino tipo 2 (CPV-2) no final dos anos 70 novos subtipos virais como CPV-2a e CPV-2b surgiram e foram se tornando prevalentes na população canina; posteriormente um terceiro subtipo foi identificado, CPV- 2-C. O principal objetivo deste estudo foi detectar e caracterizar os subtipos de parvovírus canino atualmente presente na região Centro-Oeste do Estado de São Paulo-Brasil. Amostras de fezes foram coletadas de cães vacinados e não vacinados, atendidos no Serviço de Enfermidades Infecciosas dos Animais, Hospital Veterinário da FMVZ-UNESP, com suspeita clínica parvovirose . Todas as amostras (n = 30) foram submetidas teste de hemaglutinação para parvovirus canino e as positivas (n = 20) submetidas a PCR; os produtos amplificados foram subsequentemente sequenciados para caracterização do subtipo viral. Os resultados foram associados com a idade, os valores hematológicos, os títulos de hemaglutinação viral nas fezes, estado de vacinação e sobrevivência. A leucopenia foi encontrada em todos os animais; Obito foi observado em 30% dos cães não vacinados e 42% dos vacinados. Em um total de 20 amostras positivas sequenciadas, 18 foram classificadas como CPV-2b, uma como CPV-2c, e uma como CPV-2a. CPV 2a e CPV2c foram detectados em filhotes não vacinados. Em comparação com a amostra de referência foi evidenciada uma mudança de aminoácido na posição 426 nas amostras virais circulantes. Os resultados do estudo demonstram a predominância de CPV-2b e a presença de CPV-2a e CPV-2c em cães naturalmente infectados, vacinados e não vacinados na região de São Paulo.

ABSTRACT: Since the first isolation of canine parvovirus type 2 (CPV-2) in late 70’s new virus types as CPV-2a and CPV-2b have been emerged and becoming prevalent in natural canine population and more recently, a third subtype was identified , CPV-2c. The main purpose of this study was to detect and characterize canine parvovirus currently present in Central-West region of São Paulo state, in Brazil. Fecal samples were collected of vaccinated and non-vaccinated dogs, clinically suspected of having CPV infection brought to the Infectious Diseases Service, Veterinary Hospital of FMVZ-UNESP. All samples (n=30) were screening for canine parvovirus through hemagglutination test and those resulting as positive (n=20) were submitted to PCR and the products were subsequently sequenced for subtype characterization. Results were tested for association with age, hematological values, viral hemagglutination titers in the feces, vaccination status and survival. Leukopenia was found in all animals, death occurred in 30% of unvaccinated dogs and in 42% of vaccinated ones. In a total of 20 positive sequenced samples, 18 were classified as CPV-2b, one as CPV-2c, and one as CPV-2a, being CPV2a and CPV2c detected in unvaccinated puppies. Compared to the reference samples amino acid change at position 426 in those circling virus was identified. The study results demonstrate the predominance of CPV-2b and the presence of CPV-2a and CPV-2c in naturally infected, vaccinated and unvaccinated dogs in in São Paulo region.

https://doi.org/10.1590/s0100-736x2016001200007 2690 downloads

Desarrollo del sistema de información de la red de pluviómetros alternativos en medios rurales. Caso estado Anzoátegui, Venezuela
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Olivares, Barlin Orlando

; Cortez, Adriana

; Rodríguez, María F.

; Rey, Juan C.

; Lobo, Deyanira

Acta universitaria

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aug 2016, Volume 26 N. 4 Pages 44 - 55

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

Abstract Knowledge of temporal changes in precipitation and its interaction with other components of the agricultural system facilitates agricultural planning, allowing better use of resources. The aim of this work was to develop an information system Network Alternative Pluviometers in rural areas of Anzoategui state. 22 Units of agricultural production plant located in different municipalities in the state were selected. Methodology of participatory action research and social intervention method was applied. Subsequently, network was integrated to the Information System of Agroecological Areas of the National Institute for Agricultural Research (INIA, by its Spanish acronym), providing opportunity to learn local characteristics of rain. The information system network aims to boost domestic development of communities where creation of new alternatives for use and management practices with ecological, economic and alternative approach makes possible, by strengthening capacity to innovate and disseminate technologies like based on planning in agriculture.

Resumen El conocimiento de los cambios temporales de la precipitación y su interrelación con otros componentes del sistema agrícola facilita la planificación agropecuaria, permitiendo una mejor utilización de los recursos. El objetivo de este trabajo fue desarrollar un sistema de información de la Red de Pluviómetros Alternativos en medios rurales del estado Anzoátegui. Se seleccionaron 22 unidades de producción agrícola vegetal ubicadas en diferentes municipios del estado. Se aplicó la metodología de la investigación acción participativa y el método de intervención social. Posteriormente, se obtuvo la integración de la red al Sistema de Información de las Áreas Agroecológicas del Instituto Nacional de Investigaciones Agrícolas (INIA), proporcionando la posibilidad de conocer las características locales de la lluvia. El sistema de información de la red pretende impulsar el desarrollo interno de las comunidades para posibilitar la creación de nuevas alternativas de uso y manejo de prácticas con un enfoque ecológico, económico y alternativo, mediante el fortalecimiento de la capacidad de innovar y divulgar tecnologías como base a la planificación en agricultura.

https://doi.org/10.15174/au.2016.961 2573 downloads

Bovine herpesvirus type 1 in cumulus-oocyte complexes collected from naturally infected cows
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Oliveira, Andre Penido

; Heinemann, Marcos Bryan

; Cortez, Adriana

; Nascimento, Paula Maria Pires do

; Leite, Romulo Cerqueira

; Viana, João Henrique Moreira

Pesquisa Agropecuária Brasileira

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may 2016, Volume 51 N. 5 Pages 676 - 679

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

Resumo: O objetivo deste trabalho foi investigar a presença do herpesvírus bovino tipo 1 (BoHV-1) no fluido folicular e em complexos cumulus-oócito (COC) coletados de vacas naturalmente infectadas mas sem sinais clínicos da doença. Vacas soropositivas (n=38) ou soronegativas (n=8, controle) para o vírus da rinotraqueíte infecciosa bovina foram selecionadas por prova de soroneutralização em microplacas. A presença do vírus foi investigada por PCR em COC e fluido folicular. O DNA viral não foi encontrado em qualquer das amostras. Os resultados obtidos são indicativos de que vacas soropositivas, mas sem sinais clínicos da doença, oferecem risco negligível de transmissão do BoHV-1 por COC ou fluido folicular.

Abstract: The objective of this work was to investigate the presence of bovine herpesvirus type 1 (BoHV-1) in follicular fluid and in cumulus-oocyte complexes (COC) recovered from naturally infected cows but with no clinical signs of the disease. Cows that were seropositive (n=38) or seronegative (n=8, control) to infectious bovine rhinotracheitis were selected after a serum neutralization test in microplates. The presence of the virus was investigated by PCR in COC and in follicular fluid. Viral DNA was not found in any of the samples. The obtained results suggest that serologically positive cows with no clinical signs of the disease offer negligible risk of transmitting BoHV-1 by COC or follicular fluid.

https://doi.org/10.1590/S0100-204X2016000500031 976 downloads

10.

Estudio de la Sequía Meteorológica en Localidades de los Llanos de Venezuela Mediante el Índice de Precipitación Estandarizado
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Olivares, Barlin Orlando

; Cortez, Adriana

; Lobo, Deyanira

; Parra, Raquel Mayela

; Rey B., Juan C.

; Rodríguez, María F.

Acta Nova

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mar 2016, Volume 7 N. 3 Pages 266 - 283

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

La sequía meteorológica representa un riesgo insidioso de la naturaleza que puede generar severas consecuencias negativas en los diversos sectores productivos y económicos de una región o país, siendo capaz de alterar drásticamente el desarrollo social y las actividades humanas, así como el medio ambiente. Bajo este razonamiento, el estudio de la situación actual de la sequía es la base sólida para la formulación de estrategias de adaptación y mitigación. El objetivo de este trabajo fue estudiar la sequía meteorológica en diferentes localidades de los llanos venezolanos tomando como base la información de precipitación de tres estaciones de la red de estaciones agrometeorológicas del Instituto Nacional de Investigaciones Agrícolas (INIA) ubicadas en los estados Anzoátegui, Guárico y Portuguesa, usando el índice de Precipitación Estandarizado (SPI), el cual permitió identificar y describir este fenómeno, precisando su intensidad, duración, magnitud y frecuencia de ocurrencia. De acuerdo a los valores de SPI reportados existe el fenómeno de la sequía meteorológica, mostrando variaciones temporales de la intensidad y magnitud. La magnitud máxima más relevante fue la registrada en El Tigre con 10,15 durante el año 2014. El evento de sequía ocurrido desde inicios del periodo pre-húmedo (abril) del 2001 a inicios (febrero y marzo) de 2002, constituye uno de los más intensos que se haya conocido en la mayoría del territorio nacional a lo largo del registro histórico.

Meteorological drought is an insidious hazard of nature that can cause severe negative consequences in the various productive and economic sectors in a region or country, being able to drastically alter the social development and human activities, as well as the environment. Under this reasoning, the study of the current situation of drought is the solid foundation for developing adaptation and mitigation strategies. The objective of this work was to study the meteorological drought in different locations of the Venezuelan planes based on information from three stations of the network weather stations of the National Institute for Agricultural Research (INIA) located in Anzoátegui, Guárico and Portuguesa states, by Standardized Precipitation Index (SPI), which allowed us to identify and describe this phenomenon, including its intensity, duration, magnitude and frequency of occurrence. According to SPI values reported there is the phenomenon of meteorological drought, showing temporal variations of the intensity and magnitude. The most relevant maximum magnitude was recorded in El Tigre with 10.15 during 2014. The drought event occurred since the beginning of pre-wet period (April) 2001 at the beginning (February and March) 2002, is one of the most intense ever known in most of the country along the historical record.

1656 downloads

11.

Estudiantes migrantes de retorno en México: Estrategias emprendidas para acceder a una educación universitaria
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Cortez Román, Nolvia Ana

; García Loya, Arelys Karina

; Altamirano Ruiz, Adriana I.

Revista mexicana de investigación educativa

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dec 2015, Volume 20 N. 67 Pages 1187 - 1208

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

This article presents a preliminary analysis of an ethnographic study of immigrant university students who have returned to Mexico from the United States. Based on in-depth interviews with four of these young people, this article presents the stories of the strategies they used to deal with US legal policies created to marginalize undocumented immigrants hoping to obtain a higher education. These young people see their return to Mexico as a potential strategy for reaching the professional identity they have visualized. The Mexican educational system needs to recognize the presence of these students who are bringing back bilingual and transcultural skills.

Este artículo presenta un análisis preliminar de una investigación etnográfica realizada con estudiantes universitarios migrantes de retorno en México, procedentes de Estados Unidos. Mediante entrevistas a profundidad realizadas a cuatro de estos jóvenes, este trabajo presenta sus historias sobre las estrategias emprendidas hacia políticas legales estadounidenses, creadas para marginar a los migrantes indocumentados con aspiraciones a obtener una educación superior. La migración de retorno es vista por estos jóvenes como una estrategia que potencialmente les permitirá acceder a sus identidades imaginadas como profesionistas. El sistema educativo mexicano necesita reconocer la presencia de estos estudiantes quienes traen consigo competencias bilingües y transculturales.

5886 downloads

12.

Caracterización Físico Natural de la Comunidad Indígena de Kashaama con Fines de Manejo Sostenible de la Tierra
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Olivares, Barlin Orlando

; Rodríguez, María F.

; Cortez, Adriana

; Lobo, Deyanira

; Rey, Juan C.

Acta Nova

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sep 2015, Volume 7 N. 2 Pages 143 - 164

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

El objetivo del estudio fue caracterizar el entorno físico natural de la comunidad indígena Kari'ña de Kashaama, Anzoátegui, como primer paso para el manejo sostenible de tierras. Se desarrollaron tres fases: exploratoria, la cual consistió en la revisión documental, la fase de jerarquización de la información mediante la digitalización y organización de los datos recolectados y por último la fase descriptiva constituida por el análisis, organización e interpretación de toda la información recogida. La caracterización facilita el análisis de sus complejas interacciones y permite plantear propuestas para lograr un mejor aprovechamiento, en procura de obtener un uso armónico y sostenido de los recursos.

The objective of study was to characterize the natural physical environment of the indigenous community Kari'ña Kashaama, Anzoategui, as a first step for sustainable land management. Three phases were developed, which consisted of document review, phase hierarchy of information through digitization and organization of the data collected and last phase consisting of descriptive analysis, organization and interpretation of all the collected data. The characterization facilitates analysis of their complex interactions and allows forward proposals to make better use, in an attempt to obtain a harmonious and sustained use of resources.

1669 downloads

13.

Diversity of Brazilian Fungi
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Maia, Leonor C.

; Carvalho Júnior, Aníbal A. de

; Cavalcanti, Laise de H.

; Gugliotta, Adriana de M.

; Drechsler-Santos, Elisandro R.

; Santiago, André L.M. de A.

; Cáceres, Marcela E. da S.

; Gibertoni, Tatiana B.

; Aptroot, André

; Giachini, Admir J.

; Soares, Adriene M. da S.

; Silva, Allyne C.G.

; Magnago, Altielys C.

; Goto, Bruno T.

; Lira, Carla R.S. de

; Montoya, Carlos A.S.

; Pires-Zottarelli, Carmen L.A.

; Silva, Danielle K.A. da

; Soares, Dartanhã J.

; Rezende, Diogo H.C.

; Luz, Edna D.M.N.

; Gumboski, Emerson L.

; Wartchow, Felipe

; Karstedt, Fernanda

; Freire, Fernando M.

; Coutinho, Flávia P.

; Melo, Georgea S. N. de

; Sotão, Helen M. P.

; Baseia, Iuri G.

; Pereira, Jadergudson

; Oliveira, Jadson J.S. de

; Souza, João F.

; Bezerra, José L.

; Neta, Lídia S. Araujo

; Pfenning, Ludwig H.

; Gusmão, Luís F.P.

; Neves, Maria A.

; Capelari, Marina

; Jaeger, Melissa C.W.

; Pulgarín, Melissa P.

; Menolli Junior, Nelson

; Medeiros, Priscila S. de

; Friedrich, Raquel C.S.

; Chikowski, Renata dos S.

; Pires, Ricardo M.

; Melo, Roger F.

; Silveira, Rosa M.B. da

; Urrea-Valencia, Salomé

; Cortez, Vagner G.

; Silva, Valéria F. da

Rodriguésia

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2015, Volume 66 N. 4 Pages 1033 - 1045

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

Resumo Até 2010, o conhecimento sobre a diversidade de fungos do Brasil estava registrado em publicações esparsas de taxonomia e ecologia e em algumas poucas listas de espécies. Com a publicação do Catálogo de Plantas e Fungos do Brasil, e a disponibilização da lista online, tem sido possível agregar o conhecimento disperso. A versão ora apresentada acrescenta 2.111 nomes de espécies aos 3.608 listados em 2010. São citadas 5.719 espécies de fungos distribuídas em 1.246 gêneros, 102 ordens e 13 divisões, consistindo em considerável aumento em relação a 2010, quando estavam registrados 924 gêneros e 78 ordens. Predominam os Basidiomycota (2.741 espécies, em 22 ordens) e Ascomycota (1.881 espécies, em 41 ordens). A Mata Atlântica possui a maior quantidade de registros, com 3.017 espécies, seguido pela Amazonia (1.050), Caatinga (999), Cerrado (638) e Pampa e Pantanal com 84 e 35 espécies, respectivamente. A região Nordeste tem a maior riqueza (2.617 especies), seguida pelo Sudeste (2.252), Sul (1.995), Norte (1.301) e Centro Oeste (488 espécies). Em relação aos Estados da Federação, São Paulo (1.846 espécies), Pernambuco (1.611) e Rio Grande do Sul (1.377) são os mais diversos.

Abstract Knowledge about the Brazilian fungal diversity was, until 2010, recorded in few taxonomy and ecology publications, as well as in a handful of species lists. With the publication of the Catálogo de Plantas e Fungos do Brasil and the continued availability of an online list, it has been possible to aggregate this dispersed knowledge. The version presented here adds 2,111 species names to the 3,608 listed in 2010. A total of 5,719 species of fungi distributed in 1,246 genera, 102 orders and 13 phyla represents a considerable increase over the last five years, when only 924 genera and 78 orders were registered. Basidiomycota (2,741 species in 22 orders) and Ascomycota (1,881 species in 41 orders) predominate over other groups. The Atlantic Rainforest has the largest number of records, with 3,017 species, followed by Amazon Rainforest (1,050), Caatinga (999), Cerrado (638) and Pampa and Pantanal with 84 and 35 species, respectively. The Northeast region has the greatest richness (2,617 species), followed by Southeast (2,252), South (1,995), North (1,301) and Central-West (488 species). Regarding the States of the Federation, São Paulo with 1,846 species, Pernambuco with 1,611 and Rio Grande do Sul with 1,377 species are the most diverse.

https://doi.org/10.1590/2175-7860201566407 9322 downloads

14.

Conservando la mariposa monarca (Danaus plexippus L.), conservando enemigos naturales de plagas
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Cortez-Madrigal, Hipólito

; García-González, Fabián

; Guzmán-Larralde, Adriana

Revista Chapingo serie ciencias forestales y del ambiente

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dec 2014, Volume 20 N. 3 Pages 247 - 253

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

The potential of the monarch butterfly (Danaus plexippus L.) as alternate host of natural enemies of pests was studied (from March 2012 to March 2013) at a plantation of Asclepias curassavica established at the Chapala Cienega, Villamar, Michoacán, Mexico. Therefore, Phytophagous eggs samples were collected and incubated in Petri dishes for the parasitism record. Results show that D. plexippus was present throughout the year in the study region, with the highest levels of oviposition during August-December. Trichogramma pretiosum Riley was the predominant parasitoid, with levels up to 100 % of parasitism; its major activity coincided with the highest levels of the phytophagous oviposition. Multiple emergences ofparasitoids in each butterfly egg contribute to the increase of T. pretiosum populations in field. Therefore, based on this, D. plexippus can be considered an excellent alternate host of T. pretiosum, natural enemy of Lepidoptera pests. In addition, the proposed strategy seeks to contribute to the conservation and increase of monarch populations; both through the preservation of its host (A. curassavica), and by the eventual reduction in the use of insecticides to kill pests.

El potencial de la mariposa monarca (Danaus plexippus L.) como hospedera alterna de enemigos naturales de plagas, se investigó (marzo de 2012 a marzo de 2013) en una plantación de Asclepias curassavica L. en la Ciénega de Chapala, Villamar, Michoacán. Para ello, se colectaron muestras de huevos del fitófago y se incubaron en cajas Petri para el registro de parasitismo. Los resultados indican que D. plexippus estuvo presente durante todo el año en la región de estudio, con los niveles máximos de oviposturas durante agosto-diciembre. Trichogramma pretiosum Riley fue el parasitoide predominante, con niveles de parasitismo hasta de 100 %; su mayor actividad coincidió con los niveles máximos de oviposturas del fitófago. La emergencia múltiple de parasitoides en cada huevo de la mariposa contribuye al incremento de las poblaciones de T. pretiosum en campo. Basados en ello, D. plexippus puede considerarse un excelente hospedero alterno de T. pretiosum, enemigo natural de lepidópteros plaga. Adicionalmente, la estrategia propuesta busca contribuir con la conservación e incremento de las poblaciones de la monarca, tanto mediante la conservación de su hospedera A. curassavica como por la eventual reducción en el uso de insecticidas para eliminar plagas.

https://doi.org/10.5154/r.rchscfa.2014.05.022 5144 downloads

15.

Importance of domestic guidelines for women with urinary incontinence
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Freitas, Síssi Sisconeto de

; Meirelles, Maria Cristina Cortez Carneiro

; Mendonça, Adriana Clemente

Fisioterapia em Movimento

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sep 2014, Volume 27 N. 3 Pages 319 - 327

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

Introdução A importância das orientações domiciliares como coadjuvantes no tratamento da incontinência urinária (IU) é evidente, mas não se sabe qual sua influência sobre a qualidade de vida (QV) de mulheres incontinentes quando aplicadas sem supervisão. Objetivos Avaliar a influência das orientações domiciliares para tratamento da IU sobre a QV de mulheres incontinentes. Métodos Estudo quase-experimental do tipo antes e depois. Foram incluídas 71 mulheres com IU, 53,47 (± 14,21) anos orientadas com auxílio de um folder ilustrativo e explicativo e reavaliadas após seis meses com auxílio do King’s Health Questionnaire (KHQ). Os dados do KHQ foram analisados pelo teste de Wilcoxon para amostras pareadas, com nível de significância de 5%. Resultados Houve melhora estatisticamente comprovada em seis dos oito domínios e em seis dos dez sintomas avaliados (p < 0,05). Conclusão Concluímos que as orientações domiciliares para tratamento da IU influenciaram positivamente a QV das mulheres no grupo estudado.

Introduction The importance of domestic guidelines as a help in the treatment of urinary incontinence (UI) is evident, but its influence on the quality of life (QoL) of incontinent women, when applied without supervision, is unknown. Objective To evaluate the influence of domestic guidelines for the treatment of UI on the QoL of incontinent women. Methods This is a quasi-experimental before and after study. Seventy one women with UI and a mean age of 53.47 (± 14.21) years were assessed, instructed with the aid of an illustrative and explanatory folder and reassessed after six months using the King’s Health Questionnaire (KHQ). KHQ data were analyzed using the Wilcoxon test for paired samples, with significance level of 5%. Results There was a statistically proven improvement in six of the eight domains and in six of the ten symptoms assessed (p < 0.05). Conclusion We conclude that the domestic guidelines for treatment of UI positively influenced the QoL of the women who participated in this study.

https://doi.org/10.1590/0103-5150.027.003.AO02 2836 downloads

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