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INTRA- AND INTER-OBSERVER AGREEMENT OF PROXIMAL HUMERAL FRACTURES CLASSIFICATIONS IN ADULTS
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DIAZ, LUIS EDUARDO PLUMACHER

; DADA NETO, FRANCISCO

; LOFRANO, LUCAS

; GARCIA, JOÃO VITOR DA CRUZ

; SANTANA, MARCOS VINICIUS FELIX

; DOBASHI, EIFFEL TSUYOSHI

Acta Ortopédica Brasileira

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2022, Volume 30 N. 6 elocation e257229

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

RESUMO Objetivo: Avaliar a concordância intra e interobservadores entre os sistemas de classificação Neer, AO e AO/OTA nas fraturas do úmero proximal de indivíduos adultos. Métodos: Após a aplicação dos critérios de inclusão e exclusão determinados para a realização deste trabalho, foram selecionadas 100 radiografias de pacientes com fratura do úmero proximal. Estas foram submetidas à avaliação de quatro examinadores com níveis diferentes de expertise. A avaliação foi realizada em dois momentos distintos, com intervalo de 21 dias entre cada análise. As imagens foram randomizadas para a segunda avaliação por um pesquisador que não participou da seleção de imagens. Foi aplicado o teste kappa de Fleiss para verificar a concordância intra e interobservador. Resultados: Na primeira avaliação obtivemos valores de k = 0,724, k = 0,490 e k = 0,599, enquanto na segunda avaliação, os valores k = 0,759, k = 0,772 e k = 0,858 para as avaliações de Neer, AO e AO/OTA, respectivamente. Isso indica que a concordância intraobservador melhorou na segunda avaliação. Conclusões: As avaliações passaram de moderada para substancial para a classificação AO e de moderada para praticamente perfeita para o sistema AO/OTA. O nível de concordância interobservadores foram considerados substanciais (0,61-0,80) com k = 0,669, k = 0,715 e k = 0,780 para as classificações de Neer, AO e AO/OTA, respectivamente. Nível de Evidência III, Estudo Transversal Observacional.

ABSTRACT Objective: Evaluating intra- and inter-observer agreement of the Neer, AO, and AO/OTA proximal humerus fractures classification systems in adults. Methods: In total, 100 X-rays of patients with proximal humerus fractures were selected according to the inclusion and exclusion criteria established in this study. They were evaluated by four evaluators with different levels of expertise. The evaluation was performed at two distinct moments, with an interval of 21 days between each analysis. Images were randomized for the second evaluation by a researcher who did not participate in the image selection process. A Fleiss Kappa test was performed to evaluate intra- and inter-observer agreement. Results: We observed a substantial agreement with k = 0.669, k = 0.715, and k = 0.780 for the Neer, AO, and AO/OTA classification systems, respectively. Conclusion: In the second evaluation, intra-observer agreement improved. In the first evaluation, we obtained values of k = 0.724, k = 0.490, and k = 0.599 for the evaluation of the Neer, AO, and AO/OTA classifications. In the second evaluation, the values k = 0.759, k = 0.772, and k = 0.858. Therefore, the evaluations went from moderate to substantial for the AO classification and from moderate to practically perfect for the AO/OTA classification. The level of inter-observer agreement was substantial (0.61-0.80), with k = 0.669, k = 0.715, and k = 0.780 for the Neer, AO, and AO/OTA classifications, respectively. Level of Evidence III, Cross-Sectional Observational Study.

https://doi.org/10.1590/1413-785220223006e257229

EFFICIENCY OF DEEP VENOUS THROMBOSIS PREVENTION IN PROXIMAL FEMUR FRACTURES
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GARCIA, JOÃO VITOR DA CRUZ

; TAKATA, VINICIUS

; DIAZ, LUIS EDUARDO PLUMACHER

; DADA NETO, FRANCISCO

; SANTANA, MARCOS VINICIUS FELIX

; DOBASHI, EIFFEL TSUYOSHI

Acta Ortopédica Brasileira

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2022, Volume 30 N. 6 elocation e256947

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

RESUMO Objetivo: Determinar a eficiência do protocolo de profilaxia contra trombose venosa profunda (TVP) em pacientes de pós-operatório devido à fratura do fêmur proximal e avaliar a diferença estatística entre os tipos de fratura. Método: Estudo retrospectivo observacional a partir da análise de prontuários de pacientes submetidos à intervenção cirúrgica em razão de fratura do fêmur proximal no período de 2017 e 2021 no Hospital IFOR - Rede D’Or São Luiz. Foram selecionados 99 pacientes segundo critérios de inclusão e exclusão determinados previamente, que foram catalogados por: idade, sexo, lateralidade, dias de internação, entre outros. Conforme protocolo institucional, utilizou-se quimioprofilaxia com heparina de baixo peso molecular, associado ao uso concomitante de compressão pneumática e meias elásticas, e deambulação precoce. O diagnóstico de TVP foi determinado por meio de avaliação clínica e exames de imagem, como a ultrassonografia com Doppler venoso e exames laboratoriais. Resultados: A utilização do protocolo se mostrou eficaz neste estudo, havendo apenas um paciente (1,01%) que desenvolveu TVP. Não foi possível atingir o objetivo secundário, pois a amostragem foi insuficiente. Conclusão: O protocolo institucional para a profilaxia de TVP foi eficiente, uma vez que apenas um paciente evoluiu com tal complicação. Nível de Evidência II, Estudo Prognóstico.

ABSTRACT Objective: To determine the efficiency of the deep venous thrombosis (DVT) prophylaxis protocol in postoperative patients due to proximal femoral fractures and to assess any statistical difference between the types of fractures. Methods: A retrospective observational study based on the analysis of patients’ medical records who underwent to a surgical intervention due to proximal femoral fractures in 2017 and 2021 at Hospital IFOR - Rede D’Or São Luiz. These patients were selected according to previously determined inclusion and exclusion criteria. A total of 99 patients were included divided by sex, age, laterality, length of stay, and death. According to the institutional protocol, was used chemoprophylaxis with low-molecular-weight heparin, associated use of pneumatic compression with compression stockings, and early gait. The DVT diagnosis was determined by clinical evaluation and imaging tests such as venous Doppler ultrasonography and laboratory tests. Results: The protocol was effective in our study. Only one (1.01%) patient developed DVT. Due to the lack of samples, we could not achieve our secondary objective. Conclusion: The institutional protocol is efficient for DVT prophylaxis and essential in these cases. Level of Evidence II, Prognostic Study.

https://doi.org/10.1590/1413-785220223006e256947

CHARACTERIZATION OF THE PSYCHOLOGICAL TYPOLOGY IN ESOPHAGEAL CANCER PATIENTS
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PINTO, Stela Duarte

; RODRIGUEZ, Lórgio Henrique Diaz

; TAKEDA, Flávio Roberto

; TACCONI, Marcos Roberto

; SALLUM, Rubens Antonio Aissar

; CECCONELLO, Ivan

; RIBEIRO JUNIOR, Ulysses

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

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2022, Volume 35 elocation e1715

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

ABSTRACT BACKGROUND: Esophageal cancer is an environment-related disease, and the most important risk factors are alcohol intake and smoking, in addition to gastroesophageal reflux in obese patients. The characterization of the patients’ personality can contribute to the perception of how everyone adapts to the social environment and what relationship one can establish with themselves and with others. AIM: The aim of this study was to identify the psychological typology in patients with esophageal cancer. METHODS: The psychological typology of patients was defined using the Typological Assessment Questionnaire. In addition, the aspects of psychological assessment were studied to access the particularities of each patient, especially their reaction to the diagnosis and the meaning attributed to the disease. RESULTS: A total of 90 patients with esophageal cancer, aged over 18 years, who completed high school, and were interviewed at the first medical appointment, were included. The introverted attitude was predominant (83.33%). The most common psychological type was introverted sensation, with feeling as a secondary function (43.3%), and the second most frequent was introverted feeling, with sensation as a secondary function (24.4%). From this psychological assessment, a variety of defensive mechanisms were found to minimize distress. Most patients made use of adaptive defenses in the face of the illness process. CONCLUSION: The identification of the psychological typology allows the most effective assistance in directing the peculiar needs of each patient. In addition, it contributes to the care team to individualize treatments based on specific psychological characteristics.

RESUMO RACIONAL: O câncer de esôfago é uma doença relacionada ao meio ambiente, e os fatores de risco mais importantes são a ingestão de álcool e tabagismo, além do refluxo gastroesofágico em pacientes obesos. A caracterização da personalidade do paciente contribui para a percepção de como cada indivíduo se adapta ao meio social e que relação pode estabelecer consigo mesmo e com os outros. OBJETIVO: Identificar a tipologia psicológica em pacientes com câncer de esôfago. MÉTODOS: Definiu-se a tipologia psicológica utilizando o Questionário de Avaliação Tipológica. Estudaram-se os aspectos da avaliação psicológica para acessar as particularidades de cada um dos pacientes, principalmente no que diz respeito à sua reação ao diagnóstico e ao significado atribuído à doença. RESULTADOS: Foram incluídos noventa pacientes, com mais de 18 anos, ensino médio completo, diagnóstico de câncer de esôfago e que foram entrevistados na primeira consulta médica. A atitude introvertida foi a preponderante (83,33%). O tipo psicológico mais comum foi introvertido — sensação, tendo o sentimento como função secundária (43,3%), e introvertido — sentimento com sensação como função secundária foi o segundo tipo mais frequente (24,4%). A partir dessa avaliação psicológica, encontrou-se uma variedade de mecanismos defensivos para minimizar a angústia. A maioria dos pacientes fez uso de defesas adaptativas diante do processo de adoecimento. CONCLUSÕES: A identificação da tipologia psicológica permite o auxílio mais eficaz no direcionamento das necessidades peculiares de cada indivíduo. Além disso, contribui com a equipe de atendimento a fim de individualizar os tratamentos com base nas características psicológicas específicas.

https://doi.org/10.1590/0102-672020220002e1715

Lista actualizada de la diversidad de los mamíferos del Perú y una propuesta para su actualización
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Pacheco, Víctor

; Diaz, Silvia

; Graham-Angeles, Laura

; Flores-Quispe, Marisel

; Calizaya-Mamani, Giüseppy

; Ruelas, Dennisse

; Sánchez-Vendizú, Pamela

Revista Peruana de Biología

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oct 2021, Volume 28 N. 4 elocation e21019

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

Resumen La lista de mamíferos del Perú más reciente, publicada en el año 2020, compiló un total de 569 especies y 82 especies endémicas, sin embargo, en corto tiempo varios cambios taxonómicos han ocurrido y obligan a presentar otra lista actualizada de todas las especies de mamíferos con registros en el Perú. Esta nueva lista actualizada hasta noviembre de 2021 incluye 573 especies, 223 géneros, 51 familias y 13 órdenes: Didelphimorphia (47), Paucituberculata (2), Sirenia (1), Cingulata (5), Pilosa (7), Primates (42), Lagomorpha (2), Eulipotyphla (3), Carnivora (33), Perissodactyla (2), Artiodactyla (46, incluyendo 32 cetáceos), Rodentia (194) y Chiroptera (189); de las cuales, 87 especies son endémicas para el país. Por otro lado, la necesidad de contar con listas taxonómicas válidas y actualizadas para el uso en toma de decisiones, nos lleva a proponer como una estrategia óptima que la Asociación de Mastozoólogos del Perú (AMP) asuma el rol de mantener actualizada una lista que cubra las necesidades de los diferentes usuarios, tal como organizaciones similares lo vienen haciendo en países vecinos con el apoyo del Estado y ONGs.

Abstract The most recent list of mammals in Peru, published in 2020, compiled a total of 569 species, including 82 endemic species. However, several taxonomic changes have occurred in this short time, and it makes necessary to publish an updated list of all mammalian species recorded in Peru. This new list is updated until November 2021 and includes 573 species, 223 genera, 51 families and 13 orders: Didelphimorphia (47), Paucituberculata (2), Sirenia (1), Cingulata (5), Pilosa (7), Primates (42), Lagomorpha (2), Eulipotyphla (3), Carnivora (33), Perissodactyla (2), Artiodactyla (46, including 32 cetaceans), Rodentia (194) and Chiroptera (189); of which 87 species are endemic to the country. On the other hand, the need to have valid and updated taxonomic lists for use in decision-making, leads us to propose as an optimal strategy that the Asociación de Mastozoólogos del Perú (AMP) assume the role to produce and maintain an updated list to satisfy the needs of different users, as similar organizations are doing in neighboring countries with the support of the State and NGOs.

https://doi.org/10.15381/rpb.v28i4.21019

[SciELO Preprints] - CLINICAL CHARACTERISTICS, EVOLUTION AND OUTCOMES OF PULMONARY ARTERIAL HYPERTENSION IN A REFERAL PERUVIAN HOSPITAL
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Javier, Marcos Lorenzo Pariona Velezmoro-Ojeda, Wilfredo Javier Sarasa, Pedro Daniel Diaz

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Publication date: 2021-06-23

Abstract: En Es

Objectives. Describe the clinical characteristics, evolution, and treatment of patients with pulmonary arterial hypertension. Materials and methods: Descriptive study that included 47 patients with a primary diagnosis of pulmonary hypertension. Results: The average age was 48 years and 91% were female. The average follow-up was 39 months. The predominant types were associated with congenital heart disease (48.9%), associated with connective tissue disease (21.3%) and idiopathic (17%). Monotherapy, mainly Sildenafil was used in 78.7% and sequential combination therapy, mostly Sildenafil plus Bosentan in 21.3% of the cases. During follow-up, 70.2% had at least one hospitalization and five patients died, making a cumulative total mortality of 10.6%. Conclusions. Pulmonary arterial hypertension predominantly affects young and female people. The main etiology found was congenital heart disease. The most frequently used specific treatment was Sildenafil as monotherapy. The mortality found was lower than that reported in other registries.

Objetivos. Describir las características epidemiológicas, clínicas, evolución y tratamiento de los pacientes con hipertensión arterial pulmonar. Materiales y métodos: estudio descriptivo que incluyó a 47 pacientes con diagnóstico primario de hipertensión pulmonar. Resultados: La edad promedio fue 48 años y 91% fueron de sexo femenino. El promedio de seguimiento fue 39 meses. Los tipos predominantes fueron; asociado a cardiopatía congénita (48,9%), asociado a enfermedad del tejido conectivo (21,3%) e idiopático (17%). Se usó monoterapia principalmente Sildenafilo en 78.7% y terapia combinada secuencial, en su gran mayoría Sildenafilo más Bosentan en 21.3% de los casos. Durante el seguimiento, el 70,2% tuvo por lo menos una hospitalización y cinco pacientes fallecieron, haciendo una mortalidad total acumulada de 10,6%. Conclusiones. Hipertensión arterial pulmonar afecta predominantemente a personas jóvenes y de sexo femenino. La principal etiología encontrada fue la cardiopatía congénita. El tratamiento específico más frecuentemente usado fue Sildenafilo como monoterapia. La mortalidad encontrada fue menor a la reportada en otros registros.

https://doi.org/10.1590/SciELOPreprints.2510

CONDICIONALIDAD E INCONDICIONALIDAD AMOROSA EN LAS RELACIONES PARENTO-FILIALES, EN COMPARACIÓN CON LAS CONYUGALES
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Ceberio, Marcelo R.

; Daverio, Romina

; Labandeira, Lucas

; Alvarez, Laura

; Stagliano, María Amelia

; Nani, Maria Eugenia

; Diaz Videla, Marcos

Ajayu Órgano de Difusión Científica del Departamento de Psicología UCBSP

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aug 2020, Volume 18 N. 2 Pages 527 - 548

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

La investigación consiste en demostrar que la incondicionalidad amorosa se establece principalmente en la relación padre/madre e hijo y no en la relación entre cónyuges. Entendiendo como incondicionalidad amorosa, al amor sin límites, un amor en donde no se involucra la duda, en donde la persona puede “dar la vida” por el otro, y la hipótesis sostiene que esta forma de amor se observa en la relación de los padres y madres con los hijos y es un “amor biológico”. En contraposición, se encuentra la condicionalidad amorosa, es decir, un amor que como sentimiento se halla sometido a diversas variables, tanto económicas, relacionales, culturales, entre otras, y este es el ejemplo del amor de las relaciones de pareja. Por lo tanto, la investigación también desmitifica la búsqueda de incondicionalidad amorosa entre cónyuges, expresada en el reclamo de seguridad y muestra que la única reacción de amor “sublime” es la relación parento-filial. Se desarrolla mediante un protocolo que propone un dilema a los entrevistados y que los hace enfrentar con la posibilidad de muerte del ser querido (el riesgo de muerte de un hijo y del cónyuge).

The research is to demonstrate that unconditional love is mainly established in the father/mother and son relationship and not in the relationship in a couple. Understanding how loving unconditionally, to love without limits, a love where the doubt is not involved, where the person can "give life" on the other, and the hypothesis holds that this form of love is seen in the relationship of parents with children and is a "biological love". In contrast to unconditional love, is the love conditionality, a love as a feeling subjected to different variables, both economic, relational, cultural, among others, and this is the example of the love of couple relationships. Therefore, the research also demystifies the search of unconditional love expressed in the demand of security in the couple and shows that the only reaction of "sublime" love is the paternal / maternal-child relationship. It is developed by a protocol proposing a dilemma to the people which makes them confront the possibility of death of a loved one (the risk of death of a child and partner).

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Justicia espacial, desastres socionaturales y políticas del espacio: dinámicas sociopolíticas frente a los aluviones y proceso de recuperación en Copiapó, Chile
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Astudillo Pizarro, Francisco

; Sandoval Diaz, José

Cuadernos de Geografía: Revista Colombiana de Geografía

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dec 2019, Volume 28 N. 2 Pages 303 - 321

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

Resumen Se exploran las dinámicas sociopolíticas derivadas de los aluviones de mayo de 2017 en la comuna de Copiapó, región de Atacama, Chile. Asumiendo una perspectiva procesual, se examinan las relaciones entre las prácticas de organización y contestación local, frente a las políticas del espacio bajo el contexto de las inundaciones y los procesos de rehabilitación posterior. Se exploran teóricamente algunas de las principales discusiones conceptuales en torno a la justicia espacial, vinculándolas al campo de los riesgos y desastres socionaturales. En esta perspectiva, se busca identificar y caracterizar las dinámicas sociopolíticas de los actores locales en tres puntos críticos localizados tanto en el área urbana como en sectores periurbanos y rurales en la comuna de Copiapó. Para el análisis, se recurrió a una combinación de estrategias de etnografía contemporánea. El análisis empírico muestra que estas dinámicas asumen configuraciones tácticas diferenciadas de afrontamiento; no obstante, a diferencia de los aluviones de 2015, en los que las explicaciones tendieron a los elementos naturalistas del desastre, el periodo estudiado presenta una marcada transición hacia una explicación híbrida con fuerte énfasis en los elementos políticos, expresada en críticas hacia el rol del Estado subsidiario. Como consecuencia, se configuran marcos de explicación de tipo socionatural del desastre. Ideas destacadas: artículo de investigación sobre los vínculos teóricos entre justicia espacial y riesgos de desastres socionaturales, a partir de una serie de experiencias empíricas derivadas de los aluviones ocurridos en 2017 en la comuna de Copiapó. Se examinan las formas de agenciamiento y las dinámicas sociopolíticas en tres comunidades y territorios durante el proceso de recuperación.

Abstract The article explores the sociopolitical dynamics deriving from the floods of May 2017 in the commune of Copiapó, in the Atacama region of Chile. From the perspective of processes, it examines the relations among the local organization and opposition practices, in view of the spatial policies formulated in the context of the floods and the subsequent rehabilitation processes. It carries out a theoretical study of the main conceptual discussions regarding spatial justice and links them to the field of socio-natural disasters and risks. In this context, it seeks to identify and describe the sociopolitical dynamics of the local actors in three critical points located in both the urban and peri-urban and rural areas of the commune of Copiapó. Contemporary, ethnographic strategies were used for the analysis. The empirical analysis shows that these dynamics take on differentiated configurations in terms of coping tactics; however, unlike the floods of 2015, in which explanations tended to focus on the naturalist elements of the disaster, the period studied shows a highlighted transition toward a hybrid explanation with a strong emphasis on political elements, evinced in the criticism of the role of the subsidiary State. As a result, socio-natural explanatory frameworks of the disaster take shape. Highlights: Research article on the theoretical links between spatial justice and the risk of socio-natural disasters, on the basis of a series of empirical experiences deriving from the floods that occurred in the commune of Copiapó in 2017. It examines the forms of agency and the sociopolitical dynamics in three communities and territories during the recovery process.

Resumo Neste texto, são exploradas as dinâmicas sociopolíticas derivadas das inundações de maio de 2017 na comunidade de Copiapó, região de Atacama, Chile. Assumindo uma perspectiva processual, são examinadas as relações entre as práticas de organização e resposta local, diante das políticas do espaço sob o contexto das inundações e dos processos de reabilitação posterior. São analisadas algumas das principais discussões conceituais sobre a justiça espacial, vinculando-as ao campo dos riscos e dos desastres socionaturais. Nessa perspectiva, pretende-se identificar e caracterizar as dinâmicas sociopolíticas dos atores locais em três pontos críticos localizados tanto na área urbana quanto em setores suburbanos e rurais nessa comunidade. Para a análise, recorreu-se a uma combinação de estratégias de etnografia contemporânea. A análise empírica mostra que essas dinâmicas assumem configurações táticas diferenciadas de enfrentamento; contudo, à diferença das inundações de 2015, em que as explicações tenderam aos elementos naturais do desastre, o período estudado apresenta uma marcada transição a uma explicação híbrida com forte ênfase nos elementos políticos, expressa em críticas ao papel do Estado subsidiário. Como consequência, são configurados referenciais de explicação de tipo socionatural do desastre. Ideias destacadas: artigo de pesquisa sobre os vínculos teóricos entre justiça espacial e riscos de desastres socionaturais, a partir de experiências empíricas derivadas das inundações ocorridas em 2017 na comunidade de Copiapó. São examinadas as formas de agenciamento e as dinâmicas sociopolíticas em três comunidades e territórios durante o processo de recuperação.

https://doi.org/10.15446/rcdg.v28n2.73520 865 downloads

ADICCIÓN Y USO DEL TELÉFONO CELULAR
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Rodríguez Ceberio, Marcelo

; Diaz Videla, Marcos

; Agostinelli, Jesica

; Daverio, Romina

Ajayu Órgano de Difusión Científica del Departamento de Psicología UCBSP

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aug 2019, Volume 17 N. 2 Pages 211 - 235

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

En las adicciones modernas, fuera de la ingesta de alcohol, psicofármacos u otras drogas categorizadas como menores o pesadas, la adicción a la tecnología, principalmente a los videojuegos, computadoras y celulares, ocupa un puesto relevante en el marco de los consumos adictivos. En la presente investigación se exponen los datos obtenidos en la exploración y análisis del uso del celular, donde se evaluaron los hábitos y costumbres de 419 usuarios, realizando un relevamiento y descripción del comportamiento de los habitantes de la Ciudad Autónoma de Buenos Aires, Argentina, respecto de este dispositivo tecnológico. Se rastrearon las evidencias de presencia de adicción al celular y si ésta se relaciona de alguna manera con variables de personalidad, estilo de uso y autoestima.

Nos vícios modernos, fora do consumo de álcool, drogas psicotrópicas ou outras drogas categorizadas como pequenas ou pesadas, a dependência da tecnologia, principalmente de videogames, computadores e telefones celulares, ocupa uma posição relevante no contexto do consumo aditivo. Na presente pesquisa são expostos os dados obtidos na exploração e análise do uso da célula, onde foram avaliados os hábitos e costumes de 419 usuários, fazendo um levantamento e descrição do comportamento dos habitantes da Ciudad Autónoma de Buenos Aires. , Argentina, em relação a este dispositivo tecnológico. A evidência da presença do vício ao celular foi traçada e se relaciona de alguma forma com variáveis de personalidade, estilo de uso e autoestima.

In modern addictions, outside of the intake of alcohol, psychotropic drugs or other drugs categorized as minor or heavy, the addiction to technology, mainly to video games, computers and cell phones, occupies a relevant position in the context of addictive consumption. In the present Research are exposed the data obtained in the exploration and analysis of the use of the cell, where the habits and customs of 419 users were evaluated, making a survey and description of the behavior of the inhabitants of the Ciudad Autónoma de Buenos Aires, Argentina, regarding this device technological. The evidence of the presence of addiction to the cell phone was traced and if it is related in some way with variables of personality, style of use and self-esteem.

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DIVERSIDAD FÚNGICA EN SUELOS CON DIFERENTES USOS EN LA REGIÓN PAMPEANA ARGENTINA
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Marcos Valle, Facundo

; Moreno, Virginia

; Silvestro, Luciana

; Castellari, Claudia

; Diaz Delfino, Alberto

; Andreoli, Yolanda

; Picone, Liliana

Chilean journal of agricultural & animal sciences

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aug 2019, Volume 35 N. 2 Pages 163 - 172

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

ABSTRACT Fungi have a key role in organic matter decomposition, nutrient cycling and nutrient availability to plants. The objective of the present study was to evaluate the fungal community of soils with different uses using the PCR-DGGE technique. Soil samples (0-5 and 5-20 cm depth) were taken from continuous agriculture under no-till (AC), Acacia sp. forest (MA) and prairie (pN) in the pampean region of Argentina. The fungal community was analyzed using the molecular technique polymerase chain reaction (pCR) - denaturing gradient gel electrophoresis (DGGE). The number of bands (S) and Jaccard similarity coefficient were determined from band profiles of DGGE gels. The profiles obtained from amplification of DNA fragments allowed identifying unique species in the first 5 cm of the soil for MA, AC and PN uses as well as for MA and PN from 5 to 20 cm depth. On the other hand, shared fragments were observed among the three soil uses. The dendrogram identified two groups, with similarity coefficient close to 35%. The molecular profiles determined that the PN community differed from those of MA and AC, which are closer to each other. In conclusion, the PCR-DGGE technique allowed determining differences in the composition of edaphic fungal communities between soils with different use in the pampean region of Argentina.

RESUMEN Los hongos son relevantes en la descomposición de la materia orgánica, ciclado de nutrientes y su disponibilidad para las plantas. El objetivo del presente estudio fue evaluar la comunidad fúngica de suelos con diferente uso utilizando la técnica pCR-DGGE. Se tomaron muestras de suelo (0-5 y 5-20 cm de profundidad) de agricultura continua bajo siembra directa (AC), monte de Acacia sp. (MA) y pastizal natural (pN), en la región pampeana Argentina. La composición de la comunidad de hongos fue analizada utilizando la técnica molecular de la reacción en cadena de la polimerasa (PCR), electroforesis en geles con gradiente desnaturalizante (DGGE). A partir de los perfiles de bandas de los geles DGGE se determinaron el número de bandas (S) y el coeficiente de similitud de Jaccard. Los perfiles obtenidos de la amplificación de fragmentos de ADN permitieron detectar especies únicas en los primeros 5 cm de suelo para los usos de MA, AC y pN, al igual que para MA y pN en los 5 a 20 cm de profundidad. por otro lado, se observaron fragmentos compartidos entre los tres usos de suelo. El dendrograma identificó dos grupos, con un nivel de similitud próximo a 35%. Los perfiles moleculares determinaron que la comunidad del PN se diferenció de las de MA y AC, los cuales están más cercanos entre sí. En conclusión, la técnica pCR-DGGE permitió determinar diferencias en la composición de las comunidades fúngicas edáficas entre suelos con diferente uso en la región pampeana Argentina.

1121 downloads

10.

EVALUACIÓN DE LOS RESIDUALES DE COPROPORFIRINAS III Y SUS EFECTOS AMBIENTALES (PARTE II)
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Pérez Garrido, Neyda

; Balanzó Pujals, Aniurka Mayelin

; González Diaz, Yudith

; González-Pérez, Yuleidis

; Marcos Albeart, Ebert

Tecnología Química

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dec 2018, Volume 38 N. 3 Pages 486 - 494

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

Bioassays are excellent tools for the evaluation of environmental risks. The aim of this study was ecotoxicological tests are carried out with the objective of inferring the effect that Coproporphyrias III residues can have on the ecosystem from the effect it produces on a population of organisms that forms a fundamental part of the food chain. The clinical and toxicological tests in the Artemia sp experiment, it was observed that there is a directly proportional relationship between mortality and the concentration levels tested; evidencing the maximum effect from the concentration of 5% with 100% mortality. And for the bioassay of Acute Toxicity with lettuce seeds observed 0% of germination, therefore there was no growth. It is demonstrated that the residuals obtained in the technique of Cropporphyrias III have toxic effects for both aquatic and terrestrial environments.

Los bioensayos constituyen una excelente herramienta en la evaluación del riesgo ambiental. El objetivo del presente trabajo fue realizar ensayos ecotoxicológicos con el propósito de deducir el efecto que los residuales de Coproporfirias III pueden tener sobre el ecosistema a partir de las consecuencias que produzca sobre una población de organismos que formen parte fundamental de la cadena trófica. Los ensayos ecotoxicológicos en el experimento de la Artemia sp , se pudo observar que existe una relación directamente proporcional entre la mortalidad y los niveles de concentraciones probados; evidenciándose el máximo daño a partir de la concentración del 5 % con un 100 % de mortalidad. Para el b ioensayo de Toxicidad Aguda con semillas de lechuga se observó un 0% de germinación, por tanto no hubo crecimiento. Quedando demostrado que los residuales obtenidos en la técnica de Coproporfirias III tienen efectos tóxicos tanto para los medios acuáticos, como para los terrestres.

11.

Development of a Brief Psychotherapy modality entitled RIME in a hospital setting using alchemical images
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ELIAS, Ana Catarina Araújo

; RICCI, Marcos Desidério

; RODRIGUEZ, Lórgio Henrique Diaz

; PINTO, Stela Duarte

; GIGLIO, Joel Sales

; BARACAT, Edmund Chada

Estudos de Psicologia (Campinas)

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dec 2017, Volume 34 N. 4 Pages 534 - 547

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

Resumo Este artigo refere-se ao desenvolvimento de uma modalidade de Psicoterapia Breve para ambiente hospitalar, através da mobilização de imagens alquímicas, chamada Intervenção RIME (Relaxamento, Imagens Mentais, Espiritualidade), que vem sendo desenvolvida há 17 anos. Apresenta-se, assim, a última etapa do processo, a quarta fase, representada pela implementação da RIME em mulheres com câncer de mama, em tratamento, com possibilidades de cura. Os principais marcos teóricos utilizados foram: a Psicologia Analítica e as Experiências de Quase Morte. O método utilizado foi o exploratório comparativo, descritivo, com abordagem quantitativa-qualitativa. O foco principal deste artigo é apresentar os resultados qualitativos, cujos instrumentos utilizados para a coleta de dados foram entrevistas semi-estruturadas gravadas e representações gráficas, antes da primeira e após a terceira sessão da RIME. Os resultados mostraram, em resumo, que a RIME promove o fortalecimento da libido, como uma força construtiva, em mulheres com câncer de mama, com possibilidade de cura.

Abstract This article refers to the development of a Brief Psychotherapy modality in a hospital setting through the use of alchemical images. This Intervention, entitled RIME (Relaxamento, Imagens Mentais, Espiritualidade) (RIME Intervention ‒ Relaxation, Mental Images, Spirituality), has been developed for 17 years. This article presents the fourth and last stage of this process, which refers to the application of RIME in women undergoing treatment for breast cancer with the possibility of a cure. The main theoretical frameworks used were Analytical Psychology and Near Death Experiences. This is a comparative exploratory and descriptive research that uses the quantitative and qualitative approaches. The main focus of this article is to present the qualitative results. Qualitative data were collected using recorded semi-structured interviews and graphical representations, prior to the 1st and after the 3rd RIME sessions. In summary, the results obtained showed that the RIME Intervention promoted empowerment for libido strengthening, as a constructive force, in women with breast cancer with the possibility of a cure.

https://doi.org/10.1590/1982-02752017000400009 2108 downloads

12.

Estudio preliminar de la caracterización energética de la poda de limón en la provincia de Tucumán
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Diaz, Gisela F.

; Zamora Rueda, Gimena

; Mistretta, Marina G.

; Gutiérrez, Cynthia E.

; Peralta, Florencia L.

; Golato, Marcos

; Paz, Dora

Revista industrial y agrícola de Tucumán

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jul 2017, Volume 94 N. 2 Pages 71 - 74

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

The citrus industry in Tucumán holds leading positions worldwide. Currently the supply of natural gas to industry comes into deficit in harvest season; this can be solved with the use of crop residues. The aim of this work was to characterize energetically samples of fresh pruning and dry pruning from lemon cultivation in Tucuman. The results for green pruning were: 40.64% moisture; 2.68% ash; 79.52% volatile solids; 17.80% fixed carbon; 0.08% of total chlorine; 0.15% total sulfur; 18.329kJ / kg of high calorific value, and initial fusibility temperatures were higher than 1,500 °C. In conclusion, similar results were obtained compared to studies of pruning lemon trees of Spain, with the exception of sulfur and fixed carbon content and a higher melting point of ash. The results classify this biomass as suitable to be used as fuel.

La industria citrícola en Tucumán ocupa los primeros puestos a nivel mundial; actualmente el suministro de gas natural a la industria sufre de cortes en época de zafra, pudiendo esto ser solucionado con el aprovechamiento energético de los residuos del cultivo. El objetivo de este trabajo fue caracterizar energéticamente muestras de poda verde y poda seca de limoneros de Tucumán. Los resultados para poda verde fueron: 40,64% de humedad; 2,68% de cenizas; 79,52% de sólidos volátiles; 17,80% de carbono fijo; 0,08% de cloro total; 0,15% de azufre total; y 18.329 kJ/kg de poder calorífico superior. Las temperaturas iniciales de fusibilidad fueron mayores a 1.500ºC. En conclusión, se obtuvieron resultados similares en comparación con estudios de poda de limoneros de España, con excepción del contenido de azufre y carbono fijo y un punto de fusión de cenizas superior. Estos resultados clasifican la poda de limoneros de Tucumán como apta para su uso como combustible.

139 downloads

13.

Antibiotic activity of Plectranthus ornatus Codd., a Traditional Medicinal Plant
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NASCIMENTO, FERNANDA R.

; ALBUQUERQUE, KAMYLLA R.S.

; OLIVEIRA, MARCOS R.

; PIZZIOLO, VIRGINIA R.

; BRASILEIRO, BEATRIZ G.

; DIAZ, GASPAR

; DIAZ, MARISA A.N.

Anais da Academia Brasileira de Ciências

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2017, Volume 89 N. 3 Pages 2461 - 2469

Abstract: En | Text: En | PDF: En

ABSTRACT The dichloromethane extract of Plectranthus ornatus Codd., a tradicional medicinal plant, showed antibiotic activity with minimum inhibitory concentration (MIC) values of 0.4 mg.mL-1 and 100 percent of biofilm inhibition against Staphylococcus aureus strains isolated from animals with mastitis infections. Based on these antibacterial activities, in addition to ethnopharmacological reports from healing men and farmers in Brazil, an herbal soap was produced from this active extract and was tested both in vitro and in vivo. In vivo assays conducted on these herbal soaps led to results similar to those previously conducted with the active extract. These results indicated the great potential of this plant for use as an excipient by preparing herbal antibacterial soaps as an alternative veterinary medicine aimed at controlling bovine mastitis infections on small Brazilian farms.

https://doi.org/10.1590/0001-3765201720170068 2153 downloads

14.

BRSMG Realce: Common bean cultivar with striped grains for the state of Minas Gerais
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Melo, Leonardo Cunha

; Abreu, Ângela de Fátima Barbosa

; Ramalho, Magno Antonio Patto

; Carneiro, José Eustáquio de Souza

; Paula Júnior, Trazilbo José de

; Del Peloso, Maria José

; Pereira, Helton Santos

; Faria, Luís Cláudio de

; Pereira Filho, Israel Alexandre

; Moreira, José Aloísio Alves

; Martins, Maurício

; Vieira, Rogério Faria

; Martins, Fábio Aurélio Dias

; Coelho, Maurício Antônio de Oliveira

; Costa, Joaquim Geraldo Cáprio da

; Wendland, Adriane

; Santos, João Bosco dos

; Diaz, José Luiz Cabrera

; Carneiro, Pedro Crescêncio de Souza

; Del Giúdice, Marcos Paiva

; Faria, Josias Correia de

Crop Breeding and Applied Biotechnology

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mar 2014, Volume 14 N. 1 Pages 61 - 64

Abstract: En | Text: En | PDF: En

The common bean cultivar "BRSMG Realce", recommended for the state of Minas Gerais, has high yield potential and resistance to powdery mildew, bacterial wilt and to anthracnose pathotypes 65, 73, 77, 81, 91, 475 and 479. The plants and pods are high, resulting in lower loss during mechanical harvest.

2002 downloads Cited 2 times in SciELO

15.

Multiple sclerosis in South America: month of birth in different latitudes does not seem to interfere with the prevalence or progression of the disease
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Fragoso, Yara Dadalti

; Adoni, Tarso

; Almeida, Sandra Maria Garcia de

; Alves-Leon, Soniza Vieira

; Arruda, Walter Oleschko

; Barbagelata-Aguero, Fiorella

; Brooks, Joseph Bruno Bidin

; Carra, Adriana

; Claudino, Rinaldo

; Comini-Frota, Elizabeth Regina

; Correa, Eber Castro

; Damasceno, Alfredo

; Damasceno, Benito Pereira

; Diaz, Ethel Ciampi

; Elliff, David George

; Fiore, Ana Patricia Peres

; Franco, Clelia Maria Ribeiro

; Giacomo, Maria Cristina Brandao

; Gomes, Sidney

; Goncalves, Marcus Vinicius Magno

; Grzesiuk, Anderson Kuntz

; Inojosa, Jose Luiz

; Kaimen-Maciel, Damacio Ramon

; Lin, Katia

; Lopes, Josiane

; Lourenco, Gisele Alexandre

; Martinez, Alejandra Diana

; Melcon, Mario Oscar

; Morales, Nivea de Macedo Oliveira

; Morales, Rogerio Rizo

; Moreira, Marcos

; Moreira, Shirlene Vianna

; Oliveira, Celso Luis da Silva

; Oliveira, Francisco Tomaz Menezes de

; Ribeiro, Joao Batista

; Ribeiro, Sonia Beatriz Felix

; Rodriguez, Claudia Carcamo

; Russo, Liliana

; Safanelli, Juliana

; Shearer, Kirsty Deborah

; Siquineli, Fabio

; Vizcarra-Escobar, Darwin

Arquivos de Neuro-Psiquiatria

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sep 2013, Volume 71 N. 9A Pages 573 - 579

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

Objetivo Avaliar se o mês de nascimento em diferentes latitudes da América do Sul pode influenciar a presença ou gravidade da esclerose múltipla (EM) na vida. Método Neurologistas de quatro países da América do Sul trabalhando em unidades de EM coletaram os dados de seus pacientes com referência ao mês de nascimento, gênero, idade e progressão da doença. Resultados A análise dos dados mostrou que, para 1207 pacientes com EM e 1207 controles, não havia diferença significativa no mês de nascimento com relação à prevalência de EM em quatro zonas de latitude (0–10; 11–20; 21–30; e 31–40 graus). Não houve relação entre o mês de nascimento e a gravidade da doença em nenhuma destas zonas. Conclusão Os resultados deste estudo mostram que pacientes com EM nascidos de mães grávidas em diferentes latitudes sul não seguem o padrão dos resultados sazonais encontrados nas latitudes norte.

Objective To assess whether the month of birth in different latitudes of South America might influence the presence or severity of multiple sclerosis (MS) later in life. Methods Neurologists in four South American countries working at MS units collected data on their patients' month of birth, gender, age, and disease progression. Results Analysis of data from 1207 MS patients and 1207 control subjects did not show any significant variation in the month of birth regarding the prevalence of MS in four latitude bands (0–10; 11–20; 21–30; and 31–40 degrees). There was no relationship between the month of birth and the severity of disease in each latitude band. Conclusion The results from this study show that MS patients born to mothers who were pregnant at different Southern latitudes do not follow the seasonal pattern observed at high Northern latitudes.

https://doi.org/10.1590/0004-282X20130098 4911 downloads Cited 2 times in SciELO

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