Paralisia cerebral, extensão universitária e trabalho voluntário: práticas da reflexividade

Report of voluntary work with youngsters suffering from cerebral palsy syndrome. Objective is to highlight information about this syndrome and possibilities of their treatment, especially referred to the method of conductive education. It aims to promote a training experience of a reflexive identity of mother and family of these patients.

Trabalhador hóspede, acumulação flexivel e racismo: notas sobre o trabalho do migrante nos Estados Unidos no século XXI

This article aims to highlight some of the major influences on union structure and the work that emerged in the wake of productive restructuring and globalization of production. The possibility of outsourcing of production and the changes made in its control, more and more glued to the movements of high finance, opened spaces for the dispersion of production. In this international movement, immigrants are unprotected and subject to the conditions of a transnational market work. We describe the case of the United States, where resistance movement has been started.

Trabalhadores hóspedes: herders, borregueros ou peões nas montanhas rochosas dos Estados Unidos e Canadá

In the contemporary world and in the globalized farm labor market, employ temporary immigrants workforce become current in economic developed countries. With governmental support, nations as United States and Canada incite and lawful the foreign entrance for occupy jobs and functions that are not fulfilling by native born, consolidating the displacement of a cheap labor force that stays legally for a certain season in these countries. This article brings up primal subjects about a small and hidden group among farm immigrants, the herders, sheepherders and goat herders in northAmerica Rocky Mountains loneliness. Further to provide an initial theoretical instrumental for the reflections about these workers, we intend to localize them within migration theme and the conflict between capital and labor in these days, in its neoliberal context and struggle forms. For such, we used reflections about labor and migration, also different kind of documents about herders in both countries.

Conduta no tratamento de gengivite ulcerativa necrosante (GUN) em serviço de urgência

Necrotizing ulcerative gingivitis is a periodontal disease which suddenly appears and presents an acute clinical course, characterized by patients' pain, discomfort and halitosis. Ulceration on papilla and marginal gingiva can be observed. For this reason, patients presenting this condition may seek dental assistance in Health Units or Graduation Institutions, being the dentist responsible for the adoption of a clinical treatment that minimizes symptomatology. The purpose of this case report is to expose and discuss aspects of clinical treatment for this disease applied to the reality of this service.

Microbial invasion: focal infection and relationship with atherosclerosis

Os extraordinários avanços no desempenho de técnicas laboratoriais corroboram na evolução do entendimento dos mecanismos das doen- ças de modo geral, facilitando o tratamento e/ou a prevenção. De fato, informações equilibradas, acuradas e atuais estão colaborando de forma estimulante no estudo da relação entre doença periodontal e periapical crônica com o desenvolvimento ou estabelecimento de algumas doen- ças cardiovasculares. Dessa forma, o objetivo da presente trabalho foi descrever de forma sucinta e objetiva a relação entre doença periodontal crônica e doença periapical como fatores de risco para o desenvolvimento ou estabeleciomento da aterosclerose. Estudos epidemiológicos têm procurado demonstrar que indivíduos com doença periodontal ou periapical poderiam apresentar um aumento significativo do risco de desenvolver algumas doenças sistêmicas incluindo a aterosclerose.

The H2S-releasing naproxen derivative, ATB-346, inhibits alveolar bone loss and inflammation in rats with ligature-induced periodontitis

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Conduta de tratamento de gengivite ulcerativa necrosante (GUN) em serviço de urgência

Necrotizing ulcerative gingivitis is a periodontal disease which suddenly appears and presents an acute clinical course, characterized by patients' pain, discomfort and halitosis. Ulceration on papilla and marginal gingiva can be observed. For this reason, patients presenting this condition may seek dental assistance in Health Units or Graduation Institutions, being the dentist responsible for the adoption of a clinical treatment that minimizes symptomatology. The purpose of this case report is to expose and discuss aspects of clinical treatment for this disease applied to the reality of this service.

Efeitos de drogas antiplaquetárias na doença periodontal

The association between platelets, angiogenesis and progression or repair of periodontal disease has been little explored and, consequently, the results are inconclusive. The pathogenic bacteria present in the periodontal pocket release endotoxins that affect the endothelial integrity and are able to induce the production of chemical mediators derived from plasma proteins and blood clotting while altering platelet function. There is great interest in the modulation of platelet activity in vascular disorders, especially cardiovascular diseases. For this reason, antiplatelet drugs, that are commonly used in the prevention of thromboembolic diseases, such as myocardial infarction, ischemic stroke and peripheral arterial disease, have been used. Aspirin is the only non-steroidal antiinflammatory agent with antiplatelet activity. In the periodontium, instead of only reduces levels of inflammatory cytokines, also significantly affects bleeding on probing, suggesting a dose-dependent modulation of periodontitis. In contrast, clopidogrel and ticlopidine are thienopyridine drugs with no known antiinflammatory action, suggesting that this benefit is related to an antiinflammatory effect indirectly correlated to their antiplatelet activity already established. In the literature there is limited information about the effect of these drugs on periodontium and periodontal disease development. Antiplatelet drugs hypothetically can change both the pathogenesis of periodontitis and subsequent periodontal tissue repair by blocking the secretion of chemical mediators which in general are important in modulating inflammation and tissue repair.

Revista de Educação (1921-1923): moral e civilidade republicanas na formação docente

In this paper, are analyzed the content of morality and civility disclosed in five articles published in the Revista de Educação, educational periodic published by the School for Teaching Training of Piracicaba, between 1921 and 1923, and that had Lourenço Filho as editor. For the analysis, it was used aspects of the theory of civilization processes, based on the emotional control idea, proposed by the German sociologist Norbert Elias, in the first decades of the twentieth century. Through historical approach, it was founded in these articles the principles of civility and of morality that should be taught through the school to the teaching training students so they could teach it to their students, future citizens of Republic. From the analysis of the articles of this journal it was possible to observe the "drawing" of citizen who was disclosed and, consequently, the spread - through the school – of values related to social behavior that matched to the standards of civilized individuals to the Brazilian Republic.

O jogo como mediador na entrevista: um novo lugar no processo psicoterápico com adolescentes

It is a fact that between the child and the adult there is an adolescent being that experiments his experiences in a different way than those others. Therefore, in clinical care, the use of toys and play do not have the same value as for the children, and, on the other hand, the majority of adolescents are not ready, as the adult is, for the exclusive use of speech in the psychotherapy context. There is the need to introduce some specific strategy in order to give the adolescent conditions to express himself openly in the psychotherapy process. The mediator's resource introduces this variable to enable the expression of emotions for those who cannot find the available channels for that. This paper seeks to answer this question by presenting the Time Tunnel Game in the psychotherapy with young people, based, during several years, on its clinical use with patients during this period of their lives. Explaining, when it is a question of a demand for a game, that the youngster tries to respect the rules, therefore, expressing his experiences more at ease. By using the mentioned game, it is not the psychotherapist that questions or addresses the youngster, but it is through this playing that the questions arise, providing the youngster a facilitating context for his experiences, even for the more difficult ones. At the direct request of the psychotherapist, it is possible that the adolescent may have the imposing idea that he is being evaluated, which is inadequate when attending any youngster. It is understood that this facilitation also occurs because in a game the atmosphere of lucidity is less threatening to the patient to reveal himself as playing. It is the game that "interviews" and, therefore, the youngster has less to be afraid of when expressing his experiences.

Caracterização de genótipos de soja-hortaliça por análise de componentes principais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

The primate seahorse rhythm

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Diabetes reduces mesenchymal stem cells in fracture healing through a TNF alpha-mediated mechanism

Diabetes interferes with bone formation and impairs fracture healing, an important complication in humans and animal models. The aim of this study was to examine the impact of diabetes on mesenchymal stem cells (MSCs) during fracture repair.Fracture of the long bones was induced in a streptozotocin-induced type 1 diabetic mouse model with or without insulin or a specific TNF alpha inhibitor, pegsunercept. MSCs were detected with cluster designation-271 (also known as p75 neurotrophin receptor) or stem cell antigen-1 (Sca-1) antibodies in areas of new endochondral bone formation in the calluses. MSC apoptosis was measured by TUNEL assay and proliferation was measured by Ki67 antibody. In vitro apoptosis and proliferation were examined in C3H10T1/2 and human-bone-marrow-derived MSCs following transfection with FOXO1 small interfering (si)RNA.Diabetes significantly increased TNF alpha levels and reduced MSC numbers in new bone area. MSC numbers were restored to normal levels with insulin or pegsunercept treatment. Inhibition of TNF alpha significantly reduced MSC loss by increasing MSC proliferation and decreasing MSC apoptosis in diabetic animals, but had no effect on MSCs in normoglycaemic animals. In vitro experiments established that TNF alpha alone was sufficient to induce apoptosis and inhibit proliferation of MSCs. Furthermore, silencing forkhead box protein O1 (FOXO1) prevented TNF alpha-induced MSC apoptosis and reduced proliferation by regulating apoptotic and cell cycle genes.Diabetes-enhanced TNF alpha significantly reduced MSC numbers in new bone areas during fracture healing. Mechanistically, diabetes-enhanced TNF alpha reduced MSC proliferation and increased MSC apoptosis. Reducing the activity of TNF alpha in vivo may help to preserve endogenous MSCs and maximise regenerative potential in diabetic patients.