Da marginalidade ao mainstream: reflexões sobre o MMA (Artes Marciais Mistas) e as sociedades capitalistas contemporâneas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

"...Depois, querida, ganharemos o mundo": reflexões sobre gênero, sexualidade e políticas públicas para travestis adolescentes, meninos femininos e outras variações

This article originated in a research that was meant to map out and examine the life conditions of “travesti” (transgender) teenagers and youth living in the city of Campinas, state of São Paulo. We contacted our informants outside the environments usually identifi ed as the common spaces where members of this group spend their time and share their experiences, as a strategy that we believed could enable us to better perceive how they construct their subjectivities. As we began our ethnographic endeavors, we were surprised by the multiplicity of ways in which these young people experimented with gender and sexuality, yet which were, at the same time, accompanied by eff orts to fi t these experiments within available identity categories. Feminine boys, cross dressers and drags thus constructed their own ways of living the feminine, and in doing so, stirred our imagination regarding contemporary experiences and political struggles in the realm of sexuality.

Práticas inclusivas para deficientes visuais, baseadas na informação e conhecimento: reflexões e ações

We live in a society governed by information, knowledge and social inclusion. This leads us to reflect on the importance of access and use of information for people with visual disabilities to build knowledge, exercising citizenship and contribute to lifelong learning. We are faced with a society more open to diversity, questioning their mechanisms of segregation and envisions new ways of social inclusion of people with disabilities. Hence the importance of understanding the inclusive practices, especially for the visually impaired person. Thus, we sought to perform a literature search to understand the theoretical corresponding to the selective approach of the existing literature on the subject. It was considered as a concept of this type of research, which provides that a systematic search for information on existing sources, ie, in all the literature that has become public in relation to the subject studied in order to offer reflections and contributions on issues of access and use of information, emphasizing the role of social responsibility of mobilizing information professionals are considered mediators and actors of vital importance in this scenario.

Inovações tecnológicas e contexto escolar: reflexões necessárias

In modern society technologies have played an important space exerting influences in different spheres. Today's young people are born immersed in the digital and virtual reality, which has changed the ways of learning, as well as to relate to the world. All this context has intensified the debate on the potential of ICT in education and training means. In this study, we sought to investigate the teachers' vision of ICT in the school environment, how they are being incorporated into the school and the limits and possibilities of the use of ICT in the learning process. Questionnaires were administered to 150 teachers who teach in high school in the state network of São Paulo teaching, but specifically in Piracicaba. Continuing, semi-structured interviews with a group of 8 directors were carried out so that there was a deepening on the issues raised by teachers in the questionnaire. The research brought to light important issues for discussion and referral measures striving to support public policies of integration of ICT in schools. Teachers spoke about the advantages and disadvantages of their use and the process of integration. It was observed that, despite efforts to implementation, there are still problems with infrastructure of schools, teacher training and working conditions

Reflexões de professores iniciantes e experientes sobre a iniciação à docência e inclusão escolar

Pós-graduação em Educação - FCT

Além da escola: reflexões teórico-metodológicas com base na análise de práticas educativas alternativas descobertas em áreas rurais da região de São Carlos S.P.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Da dimensão humana à literatura de autoajuda: reflexões sobre a formação e o trabalho docente

Pós-graduação em Educação - IBRC

Reflexões a respeito da educação a distância: a visão de professores em formação continuada

The study aimed to analyze the vision of teachers in conducting a continuing education course in level of expertise in the field of special education, focusing on Global Development Disorders, through the modality of distance education. The current study was provided by the Network Program São Paulo Teacher Training - REDEFOR in partnership with Universidade Estadual Paulista-UNESP, for teachers of the state of São Paulo. The survey went through some steps, namely: a) literature review a brief history of Distance Education in Brazil and in the world thus seeking to understand their development to the present day, including legislation that regulates; b) study and survey of potential and limiting factors for distance education in teacher training. Was observed of initial and continuing teacher education in the distance mode, focusing on education and training policies implemented by the state of São Paulo, in recent years; c) data collection with 33 teachers in the continuing education process, e-mail and performed with the use of Google Drive tool that enabled the creation of online search form; d) organization, analysis and interpretation of data and its consequences. Through the results it observed that distance education is considered a favorable mode of education for the continuing education of teachers. The course was offered via Moodle and tools were considered easy to assimilate and elaborate activities in general, favored the construction of knowledge, and some questioned for its effectiveness. It follows therefore, that distance education provides continuing education for teachers, but it is necessary in the preparation of these courses is taken into consideration the tools and resources available in their construction, contributing to a dynamic and interactive model between all participants in which the exchange of experiences, questions, doubts, can effectively contribute to the construction of knowledge and possible developments in..

Ideologia sobre a mulher em pride and prejudice: uma análise dialógica do filme e do livro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reflexões a respeito da educação a distância: a visão de professores em formação continuada

The study aimed to analyze the vision of teachers in conducting a continuing education course in level of expertise in the field of special education, focusing on Global Development Disorders, through the modality of distance education. The current study was provided by the Network Program São Paulo Teacher Training - REDEFOR in partnership with Universidade Estadual Paulista-UNESP, for teachers of the state of São Paulo. The survey went through some steps, namely: a) literature review a brief history of Distance Education in Brazil and in the world thus seeking to understand their development to the present day, including legislation that regulates; b) study and survey of potential and limiting factors for distance education in teacher training. Was observed of initial and continuing teacher education in the distance mode, focusing on education and training policies implemented by the state of São Paulo, in recent years; c) data collection with 33 teachers in the continuing education process, e-mail and performed with the use of Google Drive tool that enabled the creation of online search form; d) organization, analysis and interpretation of data and its consequences. Through the results it observed that distance education is considered a favorable mode of education for the continuing education of teachers. The course was offered via Moodle and tools were considered easy to assimilate and elaborate activities in general, favored the construction of knowledge, and some questioned for its effectiveness. It follows therefore, that distance education provides continuing education for teachers, but it is necessary in the preparation of these courses is taken into consideration the tools and resources available in their construction, contributing to a dynamic and interactive model between all participants in which the exchange of experiences, questions, doubts, can effectively contribute to the construction of knowledge and possible developments in..

Ideologia sobre a mulher em pride and prejudice: uma análise dialógica do filme e do livro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Pontomedullary and hypothalamic distribution of Fos-like immunoreactive neurons after acute exercise in rats

During exercise, intense brain activity orchestrates an increase in muscle tension. Additionally, there is an increase in cardiac output and ventilation to compensate the increased metabolic demand of muscle activity and to facilitate the removal of CO2 from and the delivery of O-2 to tissues. Here we tested the hypothesis that a subset of pontomedullary and hypothalamic neurons could be activated during dynamic acute exercise. Male Wistar rats (250-350 g) were divided into an exercise group (n = 12) that ran on a treadmill and a no-exercise group (n = 7). Immunohistochemistry of pontomedullary and hypothalamic sections to identify activation (c-Fos expression) of cardiorespiratory areas showed that the no-exercise rats exhibited minimal Fos expression. In contrast, there was intense activation of the nucleus of the solitary tract, the ventrolateral medulla (including the presumed central chemoreceptor neurons in the retrotrapezoid/parafacial region), the lateral parabrachial nucleus, the Kolliker-Fuse region, the perifornical region, which includes the perifornical area and the lateral hypothalamus, the dorsal medial hypothalamus, and the paraventricular nucleus of the hypothalamus after running exercise. Additionally, we observed Fos immunoreactivity in catecholaminergic neurons within the ventrolateral medulla (C1 region) without Fos expression in the A2, A5 and A7 neurons. In summary, we show for the first time that after acute exercise there is an intense activation of brain areas crucial for cardiorespiratory control. Possible involvement of the central command mechanism should be considered. Our results suggest whole brain-specific mobilization to correct and compensate the homeostatic changes produced by acute exercise. (c) 2012 IBRO. Published by Elsevier Ltd. All rights reserved.

Shape and function of the perineal muscles of viscacha (Lagostomus maximus)

Pieri N.C.G., Alicia M. Flamini A.M., Barbeito C.G., Casals J.B., Roque K.B., Favaron P.O., Miglino M.A. & Martins D.S. 2012. [Shape and function of the perineal muscles of viscacha (Lagostomus maximus).] Forma e funcao dos musculos perineais da viscacha (Lagostomus maximus). Pesquisa Veterinaria Brasileira 32(2):183-187. Departamento de Zootecnia, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de Sao Paulo, Av. Duque de Caxias Norte 225, Pirassununga, SP 13635-900, Brazil. E-mail: daniele@usp.br. Among the rodent species studied we can highlight the wide variation in the morphology of the male reproductive system. Thus, considering the ecological importance of rodents, and the large number and geographical representation of this animal, as well as shortages regarding the reproductive anatomy, we developed this study with viscacha, a South American histricomorph rodent. As this species has some very peculiar reproductive features, we described the gross anatomy of the perineal muscles and the role of copulatory behavior. The perineal region of viscacha is composed of five muscles, three of which are arranged in the superficial genitourinary diaphragm, as Musculus ischiocavernosus, M. bulbocavernosus and M. bulbospongiosus, and the muscles that lie at the pelvic diaphragm, M. levator ani and M. retractor penis. Therefore, we emphasize that the study of the pelvic floor in wild animals is of great value, then contribute to a better understanding of the mechanisms related to erection and ejaculation or collaborate with studies on the reproduction of animals.

Chronic intermittent hypoxia alters glutamatergic control of sympathetic and respiratory activities in the commissural NTS of rats

Costa-Silva JH, Zoccal DB, Machado BH. Chronic intermittent hypoxia alters glutamatergic control of sympathetic and respiratory activities in the commissural NTS of rats. Am J Physiol Regul Integr Comp Physiol 302: R785-R793, 2012. First published December 28, 2011; doi:10.1152/ajpregu.00363.2011.-Sympathetic overactivity and altered respiratory control are commonly observed after chronic intermittent hypoxia (CIH) exposure. However, the central mechanisms underlying such neurovegetative dysfunctions remain unclear. Herein, we hypothesized that CIH (6% O-2 every 9 min, 8 h/day, 10 days) in juvenile rats alters glutamatergic transmission in the commissural nucleus tractus solitarius (cNTS), a pivotal site for integration of peripheral chemoreceptor inputs. Using an in situ working heart-brain stem preparation, we found that L-glutamate microinjections (1, 3, and 10 mM) into the cNTS of control rats (n = 8) evoked increases in thoracic sympathetic nerve (tSN) and central vagus nerve (cVN) activities combined with inhibition of phrenic nerve (PN) activity. Besides, the ionotropic glutamatergic receptor antagonism with kynurenic acid (KYN; 250 mM) in the cNTS of control group (n = 7) increased PN burst duration and frequency. In the CIH group (n = 10), the magnitude of L-glutamate-induced cVN excitation was smaller, and the PN inhibitory response was blunted (P < 0.05). In addition, KYN microinjections into the cNTS of CIH rats (n = 9) did not alter PN burst duration and produced smaller increases in its frequency compared with controls. Moreover, KYN microinjections into the cNTS attenuated the sympathoexcitatory response to peripheral chemoreflex activation in control but not in CIH rats (P < 0.05). These functional CIH-induced alterations were accompanied by a significant 10% increase of N-methyl-D-aspartate receptor 1 (NMDAR1) and glutamate receptor 2/3 (GluR2/3) receptor subunit density in the cNTS (n = 3-8, P < 0.05), evaluated by Western blot analysis. These data indicate that glutamatergic transmission is altered in the cNTS of CIH rats and may contribute to the sympathetic and respiratory changes observed in this experimental model.

Motor Neuron Disease and Acquired Axonal Neuropathy Association in HIV Infection: Case Report and Update

Background: A possible viral etiology has been documented in the genesis of motor neuron disorders and acquired peripheral neuropathies, mainly due to the vulnerability of peripheral nerves and the anterior horn to certain viruses. In recent years, several reports show association of HIV infection with Amyotrophic Lateral Sclerosis Syndrome, Motor Neuron Diseases and peripheral neuropathies. Objective: To report a case of an association between Motor Neuron Disease and Acquired Axonal neuropathy in HIV infection, and describe the findings of neurological examination, cerebrospinal fluid, neuroimaging and electrophysiology. Methods: The patient underwent neurological examination. General medical examinations were performed, including, specific neuromuscular tests, analysis of cerebrospinal fluid, muscle biopsy and imaging studies. Results and Discussion: The initial clinical presentation of our case was marked by cramps and fasciculations with posterior distal paresis and atrophy in the left arm. We found electromyography tracings with deficits in the anterior horn of the spinal cord and peripheral nerves. Dysphagia and release of primitive reflexes were also identified. At the same time, the patient was informed to be HIV positive with high viral load. He received antiretroviral therapy, with load control but with no clinical remission. Conclusion: Motor Neuron disorders and peripheral neuropathy may occur in association with HIV infection. However, a causal relationship remains uncertain. It is noteworthy that the antiretroviral regimen may be implicated in some cases.