Avaliação da via noradrenérgica e dos receptores alfa-2 e beta na modulação da analgesia induzida pela estimulação elétrica nervosa transcutânea de alta e de baixa frequência

Transcutaneous electric nerve stimulation is a noninvasive method used in clinical Physiotherapy to control acute or chronic pain. Different theories have been proposed to explain the mechanism of the analgesic action of transcutaneous electric nerve stimulation, as the participation of central and peripheral neurotransmitters. The aim of this study was to evaluate the involvement of noradrenergic pathway and of the receptors alfa-2 and beta in the modulation of analgesia produced by transcutaneous electric nerve stimulation of high and low frequency in Wistar rats after chronic treatment with propranolol or yohimbine intraperitoneally. Animals weighing 200 to 300 g were divided into 9 groups (n=8), which were obtained nociceptive thresholds through the Tail Flick before and after application of TENS for comparing the change of pain. The administration of yohimbine or propranolol at a dose of 3 mg/kg was effective in antagonizing the analgesia induced by high (150 Hz) and low (10 Hz) frequency transcutaneous electric nerve stimulation according to ANOVA test followed by Duncan post hoc test (pLa estimulación eléctrica nerviosa transcutánea es un método no invasivo utilizado en la clínica de Fisioterapia para controlar el dolor agudo y crónico. Diversas teorías son propuestas para explanar el mecanismo de acción analgésico de la estimulación eléctrica nerviosa transcutánea, como la participación de neurotransmisores centrales y periféricos. El objetivo del presente estudio fue evaluar la participación de la vía noradrenérgica y de los receptores alfa-2 y beta en la modulación de analgesia inducida por la estimulación eléctrica nerviosa transcutánea con alta y baja frecuencia en ratos del tipo Wistar, después del tratamiento crónico con yohimbina o propranolol por la vía intraperitoneal. Animales que pesaban 200 y 300 g fueron divididos en nueve grupos (n=8), por los cuales fueron obtenidos los umbrales nociceptivos por medio del Tail Flick, antes y después de la aplicación de la estimulación eléctrica nerviosa transcutánea con el intuito de comparar la alteración del cuadro álgico. La administración de yohimbina o propranolol en el dosis de 3 mg/kg fue eficaz en resultar en una antagonización de analgesia inducida por la estimulación eléctrica nerviosa transcutánea con alta (150 Hz) y baja (10 Hz) frecuencia, de acuerdo al test de ANOVA seguido del test post-hoc de Duncan (p>;0,05). Por lo tanto, se sugiere el envolvimiento de los receptores noradrenergicos alfa-2 y beta en la modulación de analgesia inducida por la estimulación eléctrica nerviosa transcutánea.Estimulação elétrica nervosa transcutânea é um método não invasivo utilizado na clínica de Fisioterapia para controlar dores aguda ou crônica. Diferentes teorias são propostas para explicar o mecanismo de ação analgésica da estimulação elétrica nervosa transcutânea, como a participação de neurotransmissores centrais e periféricos. O objetivo do presente estudo foi avaliar a participação da via noradrenérgica e dos receptores alfa-2 e beta na modulação da analgesia induzida pela estimulação elétrica nervosa transcutânea de alta e baixa frequência em ratos Wistar, após tratamento crônico com ioimbina ou propranolol por via intraperitoneal. Animais pesando entre 200 e 300 g foram divididos em 9 grupos (n=8), dos quais se obteve os limiares nociceptivos por meio do Tail Flick antes e após a aplicação da estimulação elétrica nervosa transcutânea para comparação de mudança do quadro álgico. A administração de ioimbina ou de propranolol na dose de 3 mg/kg foi efetiva em causar uma antagonização da analgesia induzida pela estimulação elétrica nervosa transcutânea de alta (150 Hz) e baixa frequência (10 Hz) segundo teste ANOVA seguido do teste post hoc Duncan (

Evaluation of Quality of Life in the Brazilian Graves' Disease Population: Focus on Mild and Moderate Graves' Orbitopathy Patients

Background: Quality of life (QoL) studies in patients with mild to moderate Graves' orbitopathy (GO) are scarce.Methods: The original GO-QoL questionnaire was translated to Portuguese and administered to 323 patients with Graves' disease. The clinically active score (CAS) was used to evaluate GO activity, and the NO SPECS and EUGOGO classifications were used to estimate GO severity.Results: The internal consistency of the GO-QoL, evaluated using Cronbach's alpha, was optimal. In people with Graves' disease and long-duration GO, both visual function and appearance scores were negatively associated with the CAS and NOSPECS and EUGOGO classifications (P < 0.001). Asymmetry and proptosis were significantly associated with the visual function and appearance domains, and diplopia was related to the visual function score. In addition, multivariate regression stepwise analysis revealed that disease severity, according to the EUGOGO classification, was associated with the visual function and appearance scores; asymmetry, presence of proptosis, and young age were associated with the appearance score (P < 0.001). The visual function and appearance scores were negatively correlated with the CAS and NOSPECS and EUGOGO classifications (P < 0.001).Conclusion: Graves' orbitopathy has a negative impact in QoL in patients with mild to moderate disease, even after an extended period, rendering GO a chronic disease. The GO-QoL questionnaire can be helpful in identifying patients in need of attention and support

Does low serum TSH within the normal range have negative impact on physical exercise capacity and quality of life of healthy elderly people?

Objective Investigate the differences in cardiopulmonary (CP) capacity and Quality of Life (QOL) between healthy elderly (≥ 65 years) with different TSH levels (< 1.0 and ≥ 1.0 μIU/mL) both within the normal range. Also, evaluate the effects of TSH elevation on CP test and QOL, by administering methimazole to subjects with initial lower-normal TSH, in order to elevate it to superior-normal limit. Materials and methods Initially, a cross-sectional study was performed to compare CP capacity at peak exercise and QOL (using WHOQOL-OLD questionnaire) between healthy seniors (age ≥ 65 years) with TSH < 1.0 μIU/mL vs. TSH ≥1.0 μIU/mL. In the second phase, participants with TSH < 1.0 μIU/mL were included in a non-controlled-prospective-interventional study to investigate the effect of TSH elevation, using methimazole, on QOL and CP capacity at peak exercise. Results From 89 elderly evaluated, 75 had TSH ≥ 1 μIU/mL and 14 TSH < 1 μIU/mL. The two groups had similar basal clinical characteristics. No difference in WHOQOL-OLD scores was observed between groups and they did not differ in terms of CP function at peak exercise. QOL and CP variables were not correlated with TSH levels. Twelve of 14 participants with TSH < 1.0 μIU/mL entered in the prospective study. After one year, no significant differences in clinical caracteristics, QOL, and CP variables were detected in paired analysis before and after methimazole intervention. Conclusions We found no differences in CP capacity and QOL between health elderly with different TSH levels within normal range and no impact after one year of methimazole treatment. More prospective-controlled-randomized studies are necessary to confirm or not the possible harm effect in normal low TSH

Em busca de um horizonte : narrativas sobre educação, artes e resistência

"APRESENTAÇÃO - Os textos reunidos no livro Em busca de um Horizonte: narrativas sobre educação, arte e resistência foram inspirados nos debates realizados durante o evento VI Simpósio Internacional Horizontes Humanos, que aconteceu na Faculdade de Educação da Universidade de Brasília, em 2018. O livro está dividido em quatro partes: Resistências cotidianas para além da utopia, Demasiado humano: as diferentes linguagens artísticas e culturais, A educação como um horizonte, Educação ambiental e ancestralidade: para continuar caminhando. Apesar da divisão em seções (sempre arbitrária), as produções - bastante diversas nas temáticas, metodologias e referenciais teóricos adotados – compartilham um alinhamento ao adotar um posicionamento político em defesa da diversidade, dos direitos humanos, da ancestralidade, do meio ambiente, da educação com valores democráticos, dos saberes populares e das diferentes linguagens artísticas. Assim, o livro se apresenta como um convite à resistência em tempos atrozes. Os organizadores

Educomunicação e Direitos Humanos: Caminhos da Sociedade Midiática pelos Direitos Humanos

O contexto social crescentemente midiático tem favorecido práticas e reflexões acerca da relação entre comunicação e educação, seja no campo prático do cotidiano, seja em ações científico-culturais lideradas por diferentes instituições. Mais recentemente, diversos cursos de formação de profissionais para estarem aptos à exploração de recursos, metodologias e estratégias de atuação COMUNICACIONAL em diferentes áreas têm surgidos com o objetivo de atender à demanda por especialistas que transitam nas interfaces da comunicação/educação. É neste contexto que o Seminário Anhembi Morumbi de Comunicação e Educação foi criado em 2014 com o objetivo de colaborar para a articulação de esforços de profissionais e instituições que atuam na pesquisa, no ensino e na ação social, envolvidos diretamente nas interfaces da comunicação/educação. A Universidade Anhembi Morumbi, através desta proposta, estabelece parceria com a ABPEducom – Associação Brasileira de Pesquisadores e Profissionais da Educomunicação, e com o NCE/USP - Núcleo de Comunicação e Educação da USP, a fim de viabilizarem oportunidades para seus profissionais e a sociedade como um todo de troca de experiências e conhecimentos, bem como uma forma de somar esforços pela atualização e formação profissional de qualidade, capaz de atender às novas demandas sociais

Núcleos de Ensino da Unesp: artigos 2007

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq

NEOTROPICAL ALIEN MAMMALS: a data set of occurrence and abundance of alien mammals in the Neotropics

Biological invasion is one of the main threats to native biodiversity. For a species to become invasive, it must be voluntarily or involuntarily introduced by humans into a nonnative habitat. Mammals were among first taxa to be introduced worldwide for game, meat, and labor, yet the number of species introduced in the Neotropics remains unknown. In this data set, we make available occurrence and abundance data on mammal species that (1) transposed a geographical barrier and (2) were voluntarily or involuntarily introduced by humans into the Neotropics. Our data set is composed of 73,738 historical and current georeferenced records on alien mammal species of which around 96% correspond to occurrence data on 77 species belonging to eight orders and 26 families. Data cover 26 continental countries in the Neotropics, ranging from Mexico and its frontier regions (southern Florida and coastal-central Florida in the southeast United States) to Argentina, Paraguay, Chile, and Uruguay, and the 13 countries of Caribbean islands. Our data set also includes neotropical species (e.g., Callithrix sp., Myocastor coypus, Nasua nasua) considered alien in particular areas of Neotropics. The most numerous species in terms of records are from Bos sp. (n = 37,782), Sus scrofa (n = 6,730), and Canis familiaris (n = 10,084); 17 species were represented by only one record (e.g., Syncerus caffer, Cervus timorensis, Cervus unicolor, Canis latrans). Primates have the highest number of species in the data set (n = 20 species), partly because of uncertainties regarding taxonomic identification of the genera Callithrix, which includes the species Callithrix aurita, Callithrix flaviceps, Callithrix geoffroyi, Callithrix jacchus, Callithrix kuhlii, Callithrix penicillata, and their hybrids. This unique data set will be a valuable source of information on invasion risk assessments, biodiversity redistribution and conservation-related research. There are no copyright restrictions. Please cite this data paper when using the data in publications. We also request that researchers and teachers inform us on how they are using the data

NEOTROPICAL CARNIVORES: a data set on carnivore distribution in the Neotropics

Mammalian carnivores are considered a key group in maintaining ecological health and can indicate potential ecological integrity in landscapes where they occur. Carnivores also hold high conservation value and their habitat requirements can guide management and conservation plans. The order Carnivora has 84 species from 8 families in the Neotropical region: Canidae; Felidae; Mephitidae; Mustelidae; Otariidae; Phocidae; Procyonidae; and Ursidae. Herein, we include published and unpublished data on native terrestrial Neotropical carnivores (Canidae; Felidae; Mephitidae; Mustelidae; Procyonidae; and Ursidae). NEOTROPICAL CARNIVORES is a publicly available data set that includes 99,605 data entries from 35,511 unique georeferenced coordinates. Detection/non-detection and quantitative data were obtained from 1818 to 2018 by researchers, governmental agencies, non-governmental organizations, and private consultants. Data were collected using several methods including camera trapping, museum collections, roadkill, line transect, and opportunistic records. Literature (peer-reviewed and grey literature) from Portuguese, Spanish and English were incorporated in this compilation. Most of the data set consists of detection data entries (n = 79,343; 79.7%) but also includes non-detection data (n = 20,262; 20.3%). Of those, 43.3% also include count data (n = 43,151). The information available in NEOTROPICAL CARNIVORES will contribute to macroecological, ecological, and conservation questions in multiple spatio-temporal perspectives. As carnivores play key roles in trophic interactions, a better understanding of their distribution and habitat requirements are essential to establish conservation management plans and safeguard the future ecological health of Neotropical ecosystems. Our data paper, combined with other large-scale data sets, has great potential to clarify species distribution and related ecological processes within the Neotropics. There are no copyright restrictions and no restriction for using data from this data paper, as long as the data paper is cited as the source of the information used. We also request that users inform us of how they intend to use the data