A leitura promovendo o uso adequado da variação linguística e do letramento

This Work focuses the importance of children‟s literature with the insertion of authors‟ like Aesopo, La Fontaine and Monteiro Lobato in the early years of elementary school, so that children could develop their reading that could bring reflections about the use of the language. It entends to show that books can give kids maturity to notice that when it comes to language there‟s not righ or wrong, but contexts that they should fit, in so that they can communicate and decrease the language prejudice. The authors studied in this study are the ones who study the language, the importance of children‟s literature and language prejudice at schools. This work was done through quantitative and qualitative approach, divided into 2 parts, observation and interventions, the research could be in touch with the observed class and get information about the students. Later the researcher could act by telling stories and get data. A third-grade class in a public school in the year of 2010, was observed during the internship in the early years of elementary school compared to another fourth grade class of another public school. The results and analisis oh the data show kids‟ lack of contact with an appropriate children‟s literature, like the fables which are short tales with moral and romance like Emília no País da Gramática by Monteiro Lobato, would make it difficult to learn the production of consistent texts and appropriate language in different contexts. Schools play an important role for kids to be in touch with these good books, so they should have the main role in the children‟s development and background, making them able to be aware of the importance of reading and writing in their lives. Most of the children found it difficult to write texts, but in the end they reached a god level of language related to the proposed context, writing consistent texts, but the part of children still mistake and in literacy and language adaptation

O ensino de língua inglesa nos primeiros anos do ensino fundamental: uma abordagem transdisciplinar

This study is a reflexive review of theories about the teaching of English to children in Elementary School, a suggestion to teach English through the Fairy Tales and Fables, associated with the study of Transversal Themes suggested by the plot in the selected stories. Based on the Communicative Approach to language were conducted a few classes with students of the 4th year of Elementary School in a private school of Bauru city. A bibliographic study was conducted in Applied Linguistics, Philosophy of Education, Psychoanalysis, Approaches to teaching Foreign Language and Theories related to foreign language acquisition

Fabulosas crônicas: La Fontaine nas crônicas de Machado de Assis

Pós-graduação em Letras - FCLAS

O emprego da literatura na educação infantil: a investigação e intervenção com professores de pré-escola

INTRODUCTION: The children's schools are expanded spaces of education and care for infants. The educator's role as mediator in learning is crucial to child development, and the use of children's books can act as an important methodological and pedagogical resource in this process. METHODS: This paper describes a psychoeducational intervention performed with the educators of a public pre-school with the following objectives: (a) register the collection of children's books of the school, (b) investigate the acquisition and use of children's books by the teachers and (c) offer an intervention to teachers regarding the educational use of children's books. The participants were seven educators who worked with children from 2 to 6 years old. RESULTS: The results indicate that among the 315 books in the school, the majority was about animal stories (75 books), fantasy and mystery (38), fairy tales and fables (34), formal learning (33), learning rules (33) and about nature and environment (22). The educators reported that the choice of books was made mainly considering the age group to which the books were directed, and also from the themes found in texts and/ or illustrations. Although the teachers believe that the books can encourage reading among children, they don't describe their use in planned activities and they report lack of knowledge about their use. CONCLUSION: The proposed intervention to the teachers allowed them to rethink the use of books in pre-school, instructing them to the utilization of the books aiming to stimulate the imagination and creativity, improving the critical and reflexive capability of the children.

Modulation of Immune Response by RAGE and TLR4 Signalling in PBMCs of Diabetic and Non-Diabetic Patients

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

Un passo indietro al Decameron e os limites intangíveis do Novellino

The narratives of Decameron, composed by Giovanni Boccacio in the 14th century, possess a popular content carefully tied together by a formal structure capable of concentrating sophisticated techniques. The present paper revisits some relation possibilities between Decameron and Novellino, an anonymous work from the 13th century, composed on the basis of fables and stories gathered mainly from the oral tradition. Our aim is not to demonstrate a genealogy of the prose and of its freedom to recover narrative situations but to reflect, by means of examples of great reverberation, on the strategies developed to make elements from the ancient tradition highly functional in the literary tradition, according to the formal resources available in each period.

Modulation of immune response by RAGE and TLR4 signalling in PBMCs of diabetic and non-diabetic patients

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

Short-term low-intensity blood flow restricted interval training improves both aerobic fitness and muscle strength

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Lack of beta(2)-AR improves exercise capacity and skeletal muscle oxidative phenotype in mice

beta(2)-adrenergic receptor (beta(2)-AR) agonists have been used as ergogenics by athletes involved in training for strength and power in order to increase the muscle mass. Even though anabolic effects of beta(2)-AR activation are highly recognized, less is known about the impact of beta(2)-AR in endurance capacity. We presently used mice lacking beta(2)-AR [beta(2)-knockout (beta(2) KO)] to investigate the role of beta(2)-AR on exercise capacity and skeletal muscle metabolism and phenotype. beta(2) KO mice and their wild-type controls (WT) were studied. Exercise tolerance, skeletal muscle fiber typing, capillary-to-fiber ratio, citrate synthase activity and glycogen content were evaluated. When compared with WT, beta 2KO mice displayed increased exercise capacity (61%) associated with higher percentage of oxidative fibers (21% and 129% of increase in soleus and plantaris muscles, respectively) and capillarity (31% and 20% of increase in soleus and plantaris muscles, respectively). In addition, beta 2KO mice presented increased skeletal muscle citrate synthase activity (10%) and succinate dehydrogenase staining. Likewise, glycogen content (53%) and periodic acid-Schiff staining (glycogen staining) were also increased in beta 2KO skeletal muscle. Altogether, these data provide evidence that disruption of beta(2)AR improves oxidative metabolism in skeletal muscle of beta 2KO mice and this is associated with increased exercise capacity.

Incidence of adverse events associated with percutaneous muscular biopsy among healthy and diseased subjects

The development of the percutaneous muscle biopsy technique is recognized as one of the most important scientific contributions in advancing our understanding of skeletal muscle physiology. However, a concern that this procedure may be associated with adverse events still exists. We reported the incidence of adverse outcomes associated with percutaneous muscle biopsy in healthy and diseased subjects. Medical records of 274 volunteers (496 muscle biopsies) were reviewed. This included 168 healthy subjects (330 muscle biopsies) as well as 106 chronically ill patients (166 muscle biopsies). This latter group encompassed patients with type II diabetes (n=28), osteoarthritis (n=39), inclusion body myositis (n=4), polymyositis (n=4), and chronic heart failure (n=31). The most common occurrences were pain (1.27%), erythema (1.27%), and ecchymosis (1.27%). Panic episode, bleeding, and edema were also reported (0.21%, 0.42%, and 0.84%, respectively), while infection, hematoma, inflammation, denervation, numbness, atrophy, and abnormal scarring were not verified. The percent of incidents did not differ between healthy and ill individuals. In conclusion, the incidence of complications associated with percutaneous muscle biopsy is scarce and of minor clinical relevance. Additionally, the rate of adverse events is comparable between healthy and chronically ill subjects.

High-Performance Liquid Chromatography Under Partially Denaturing Conditions (dHPLC) is a Fast and Cost-Effective Method for Screening Molecular Defects: Four Novel Mutations Found in X-Linked Chronic Granulomatous Disease

Implementing precise techniques in routine diagnosis of chronic granulomatous disease (CGD), which expedite the screening of molecular defects, may be critical for a quick assumption of patient prognosis. This study compared the efficacy of single-strand conformation polymorphism analysis (SSCP) and high-performance liquid chromatography under partially denaturing conditions (dHPLC) for screening mutations in CGD patients. We selected 10 male CGD patients with a clinical history of severe recurrent infections and abnormal respiratory burst function. gDNA, mRNA and cDNA samples were prepared by standard methods. CYBB exons were amplified by PCR and screened by SSCP or dHPLC. Abnormal DNA fragments were sequenced to reveal the nature of the mutations. The SSCP and dHPLC methods showed DNA abnormalities, respectively, in 55% and 100% of the cases. Sequencing of the abnormal DNA samples confirmed mutations in all cases. Four novel mutations in CYBB were identified which were picked up only by the dHPLC screening (c.904 insC, c.141+5 g>t, c.553 T>C, and c.665 A>T). This work highlights the relevance of dHPLC, a sensitive, fast, reliable and cost-effective method for screening mutations in CGD, which in combination with functional assays assessing the phagocyte respiratory burst will contribute to expedite the definitive diagnosis of X-linked CGD, direct treatment, genetic counselling and to have a clear assumption of the prognosis. This strategy is especially suitable for developing countries.

Antibodies Against Sporothrix schenckii Enhance TNF-a Production and Killing by Macrophages

Sporotrichosis is a chronic granulomatous mycosis caused by the dimorphic fungus Sporothrix schenckii. The immunological mechanisms involved in the prevention and control of sporotrichosis suggest that cell-mediated immunity plays an important role in protecting the host against S. schenckii. Nonetheless, recent data strongly support the existence of protective Abs against this pathogenic fungus. In a previous study, we showed that passive Ab therapy led to a significant reduction in the number of colony forming unit in the organs of mice when the MAb was injected before and during S. schenckii infection. The ability of opsonization to enhance macrophage damage to S. schenckii and subsequent cytokine production was investigated in this work. Here we show that the fungicidal characteristics of macrophages are increased when the fungus is phagocytosed in the presence of inactivated serum from mice infected with S. schenckii or mAb anti-gp70. Additionally, we show an increase in the levels of pro-inflammatory cytokines such as TNF-a and IL-1 beta. This study provides additional support for the importance of antibodies in protecting against S. schenckii and concludes that opsonization is an important process to increase TNF-a production and fungus killing by macrophages in experimental sporotrichosis.

The characteristics of VIM-1-producing Klebsiella pneumoniae from South Africa

A study was designed to characterize a carbapenem-resistant Klebsiella pneumoniae (KPSA01) isolated from a patient in Gauteng, South Africa without recent travel outside South Africa. Molecular characterization was done using isoelectric focusing, polymerase chain reaction and sequencing for bla(VIM), bla(IMP), bla(NDM), bla(CTX-Ms), bla(OXAs), bla(TEMs), and bla(SHV), plasmid-mediated quinolone resistance determinants, multilocus sequencing typing, plasmid replicon typing, and addiction factors. KPSA01 produced VIM-1 and belonged to the newly described sequence type ST569. The plasmid that harboured bla(VIM) typed within the narrow host range IncF replicon group, contained the aadA1 gene cassette, and tested positive for the vagCD and ccdAB addiction systems. This is the first report of VIM-1-producing K. pneumoniae outside Europe. It is important that surveillance studies be undertaken in Africa to determine if VIM-1-producing K. pneumoniae are present in significant numbers.

High levels of C-reactive protein are associated with reduced vagal modulation and low physical activity in young adults

The purpose of this study was to examine the relationship between cardiac autonomic control derived from heart rate variability (HRV), high-sensitivity C-reactive protein (hs-CRP) and physical activity (PA) levels measured using accelerometers. A total of 80 healthy university students volunteered to participate in this study (20.56 +/- 0.82 years, 1.36 +/- 1.5 mg/L of hs-CRP). The participants were divided into groups based on tertiles of hs-CRP. Analysis of covariance adjusted to PA was used to assess group differences in HRV. Associations between hs-CRP, HRV indices and PA were analyzed using Pearson's correlation. The participants at the highest tertile of hs-CRP (tertile 3) had lower cardiac vagal modulation (SDNN, tertile 1=78.05 +/- 5.9,tertile 2=82.43 +/- 5.9,tertile 3=56.03 +/- 6.1; SD1, tertile 1=61.27 +/- 5.3, tertile 2=62.93 +/- 5.4, tertile 3=40.03 +/- 5.5). In addition, vagal indices were inversely correlated with hs-CRP but positively correlated with PA (SDNN r=-0.320, SD1 r=-0.377; SDNN r=0.304, SD1 r=0.299; P<0.05). Furthermore, the most physically active subjects had lower levels of hs-CRP and the highest levels of vagal modulation.

Effect of N-acetylcysteine on markers of skeletal muscle injury after fatiguing contractile activity

The effects of N-Acetylcysteine (NAC), an unspecific antioxidant, on fatiguing contractile activity-induced injury were investigated. Twenty-four male Wistar rats were randomly assigned to two groups. The placebo group (N=12) received one injection of phosphate buffer (PBS) 1 h prior to contractile activity induced by electrical stimulation. The NAC group (NAC; N=12) received electrical stimulation for the same time period and NAC (500 mg/kg, i.p.) dissolved in PBS 1 h prior to electrical stimulation. The contralateral hindlimb was used as a control, except in the analysis of plasma enzyme activities, when a control group (rats placebo group not electrically stimulated and not treated) was included. The following parameters were measured: tetanic force, muscle fatigue, plasma activities of creatine kinase (CK) and lactate dehydrogenase (LDH), changes in muscle vascular permeability using Evans blue dye (EBD), muscle content of reactive oxygen species (ROS) and thiobarbituric acid-reactive substances (TBARS) and myeloperoxidase (MPO) activity. Muscle fatigue was delayed and tetanic force was preserved in NAC-treated rats. NAC treatment decreased plasma CK and LDH activities. The content of muscle-derived ROS, TBARS, EBD and MPO activity in both gastrocnemius and soleus muscles were also decreased by NAC pre-treatment. Thus, NAC has a protective effect against injury induced by fatiguing contractile activity in skeletal muscle.