Estudo de aspectos químicos, biológicos e biossintéticos em Piper fuligineum Kunth(Piperaceae)

Pós-graduação em Química - IQ

Highlights in pathogenic fungal biofilms

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

Morphological and molecular characterization and phylogenetic relationships of a new species of trypanosome in Tapirus terrestris (lowland tapir), Trypanosoma terrestris sp nov., from Atlantic Rainforest of southeastern Brazil

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

Taxonomic assessment and enzymes production by yeasts isolated from marine and terrestrial Antarctic samples

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Pleuris associada à criptococose em cão: relato de caso

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

O transtorno mental na percepção de agentes comunitários de saúde na estratégia saúde da família

The Family Health Strategy facilitates user access to mental health actions. This study aimed to verify the community health agents’ perceptions of the Family Health Strategy about mental disorder. A qualitative study was conducted with 26 randomly selected community health agents, among the professionals of 13 units, which constitute the Family Health Strategy of Itapeva (SP). The community health agents responded to a personal information questionnaire and a semi-structured interview. Data were checked through content analysis. Stigmatizing perception of the mentally disturbed persons, lack of knowledge about the process of falling ill and the mental disorder evolution, and the unpreparedness to act in this population were observed. Capacitating agents enable them to contribute in a positive way to the effective functioning of a care net in mental health in the city.

Conhecimentos sobre tabagismo em escolares

The objective was to verify the changes of relative theoretical knowledge to the tobacco, evaluatedat two moments (pre and post-tests) considering two educative interventions: expositive lesson and educative games. 68 pupils had been citizens, of both the sexes, three 5th grades of a public school,evaluated previously (A1) on tobacco; group 1 was submitted to a procedure of expositive education,the 2 educative games in the 2 e, the 3 to no intervention. After one week they had been reevaluated(A2). For the moments the test of Wilcoxon was applied and between the groups Kruskal Wallis. As results noticed that, at the moments, it had significant differences between 2 groups 1 and e,between the groups, in the after-test, the submitted one to the educative games presented performance with statistical significant result better. This research concluded that the educational game increased in the students’ knowledge about smoking.

Knowledge and practice of women regarding cervical cancer in a primary health care unit

Objectives: evaluating the level of information about the examination of uterine cervical cancer and its association with sociodemographic variables in women of a health care unit in the city of Bauru, São Paulo, Brazil. Methods: we conducted a cross-sectional descriptive study with 370 women aged 25 to 59, through structured interviews in their own homes; we used descriptive statistics and the χ2 test. Results: 40.5% of the women had not undergone the Papanicolaou test at the recommended frequency; 58.2% incorrectly defined the test, and 69.5% did not know about the risk factors for the development of cervical cancer; the knowledge about the test showed statistically significant association with schooling and family income of the studied population. Conclusions: women present deficiencies on the proper practice of the Papanicolaou test, on knowledge about the test, risk factors and prevention methods. Therefore, it is necessary to develop primary health actions for the most vulnerable population.

A formação continuada em serviço de professores e as atividades do horário de trabalho pedagógico coletivo nas escolas dos anos iniciais do ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Interleukin-6 polymorphism and Helicobacter pylori infection in Brazilian adult patients with chronic gastritis

Helicobacter pylori is recognised as the most common cause of chronic active gastritis and this bacterium is also an important pathogenic factor in peptic ulcer disease. The biological factors that influence clinical outcome in H. pylori infection have been extensively studied. In addition to immunological factors in the host, bacterial virulence determinants in H. pylori strains are likely to play a crucial role in gastric cancer development. Single-nucleotide polymorphisms at the 5' flanking region of the interleukin (IL)-6 gene promoter (G or C at -174 base) have been identified and individuals with the G allele at position -174 have been shown to produce higher levels of IL-6 than those with the C/C genotype. The mucosal levels of IL-6 were reported to be increased in H. pylori-associated gastritis. The present study was conducted to examine any relationship between inflammatory cytokine polymorphisms and the inflammatory process in mucosa infected by H. pylori. In our study we did not find any association between the C and G alleles in adult patients with chronic gastritis and inflammatory process in gastric mucosa.

Yeasts found on an ephemeral reproductive caste of the leaf-cutting ant Atta sexdens rubropilosa

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Microbiological quality of whole and filleted shelf-tilapia

Despite fish being a rich source of animal nutrients and having numerous associated health benefits, it is an extremely perishable food, prone to a wide range of hazards. The bacterial load associated with shelf-whole-fish organs (e.g. digestive tracts and skin) or mishandling of fish may be a vehicle of infection and become a risk to public health. The objective of this paper is to evaluate the microbiological quality of whole ungutted and filleted shelf-tilapia, as well as assess the safety for human consumption. For this purpose, in order to investigate the distribution and occurrence of bacterial populations, the count of total and thermotolerant coliforms, coagulase-positive Staphylococcus and presence of Salmonella spp. was determined. This paper shows that all fish organs were contaminated with thermotolerant coliform. Skin and fillet show higher populations and occurrence of all microorganisms analyzed. Lower bacterial populations were recovered from the gut and muscles of whole tilapia. Two samples of fillet were contaminated with coagulase-positive Staphylococcus. It can be concluded that the skin and filleted tilapia are important carriers of food-borne pathogens. In addition, fish might become an important cross and self-contamination source. (C) 2014 Elsevier B.V. All rights reserved.

Antifungal Activity of Decyl Gallate against Several Species of Pathogenic Fungi

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

Análise da susceptibilidade de leveduras isoladas de insetos sociais aos antifúngicos

A frequência de micoses invasivas causadas por fungos oportunistas, incluindo leveduriformes, vem aumentando significativamente nas últimas décadas e atinge principalmente indivíduos imunocomprometidos. A tribo Attini possui cerca de 230 espécies de formigas e todas possuem o hábito de cultivar e se alimentar de fungos. Algumas espécies cultivam o fungo mutualista em nódulos poligonais sólidos com 0,25 a 0,50mm de diâmetro, aproximadamente. No interior desses nódulos, encontram-se células na forma de leveduras, que quando semeadas em meio de cultura se desenvolvem como fungo filamentoso. Este tipo de fungicultura está restrito a algumas espécies do gênero Cyphomyrmex. Neste trabalho, isolamos 30 leveduras dos nódulos de oito ninhos de Cyphomyrmex transversus da região de Ilhéus (BA), e analisamos a susceptibilidade aos seguintes antifúngicos: Anfotericina B (AMB), Fluconazol (FCZ), Voriconazol (VCZ) e Itraconazol (ITZ). A caracterização das estirpes foi feita através de métodos morfológicos e moleculares, incluindo-se o sequenciamento dos domínios D1/D2 do rDNA. A avaliação da atividade antifúngica foi realizada através do método de microdiluição, de acordo com a norma M27-A2 (CLSI, 2002). Candida parapsilosis ATCC 22019 e Candida krusei ATCC 6258 foram utilizadas como controle. Os resultados foram interpretados segundo os pontos de corte (breakpoints) aplicados ao gênero Candida. As estirpes foram identificadas como Trichosporon asahii (18), T. coremiiforme (4), Candida carpophila (syn. C. guilliermondii) (4), Galactomyces candidum (syn. Geotrichum candidum) (3) e Cryptococcus laurentii (1). Todas as espécies são conhecidas por possuírem representantes que já foram relatados como patógenos oportunistas. Elas foram sensíveis aos azóis FCZ, VCZ e ITZ, com exceção de G. candidus, cujas estirpes apresentaram sensibilidade dose-dependente a FCZ e ITZ... (Resumo completo, clicar acesso eletrônico abaixo)

Tuberculose e sua importância para a pecuária brasileira

Tuberculosis due the large number of victims that come attacking in recent years has become a major concern in the World Health Organization. It is caused by a bacterium that is becoming increasingly resistant to drugs, because it requires long periods in treatment that are not always followed correctly. AIDS has contributed much in recent years with increased morbidity and mortality of Mycobacterium. The Ministry of Agriculture, Livestock and Supply (MAPA) of Brazil in 2001 created the National Program of Control and Eradication of Animal Brucellosis and Tuberculosis (PNCEBT) establishing guidelines such as: sets the method to diagnose, control and certify herds free of disease. Joining the program is voluntary