Produção de biofilme por Salmonella sp. isolada de frango

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Qualidade higiênico-sanitária de hortaliças produzidas pelos sistemas de cultivo orgânico e convencional, comercializadas na cidade de Araraquara-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Detecção e identificação de genes de β-lactamases de espectro estendido em Salmonella spp. e Escherichia coli isoladas de carnes de frango, suína e bovina destinadas ao consumo humano

Pós-graduação em Microbiologia - IBILCE

Avaliação da qualidade microbiológica de peito, coxa e coração de frango comercializados em diferentes estabelecimentos da cidade de Jaboticabal, SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Remoção do ácido mefenâmico em solução aquosa com carvão ativado em pó e via oxidação com cloro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Comparação de técnicas no diagnóstico da infecção leptospírica em ovinos e implicações na saúde pública

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

Análise funcional de genes de Xanthomonas axonopodis pv. citri implicados na patogênese

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo histológico de intestino delgado de camundongos colonizados por cepas de Escherichia coli enteropatogenicas de origem bovina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ocorrência de Listeria monocytogenes em frangos alternativos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da qualidade microbiológica de um composto produzido a partir de resíduos animais e vegetais

Pós-graduação em Microbiologia Agropecuária - FCAV

Identificação de patógenos e qualidade higiênico-sanitária do caldo de cana (garapa), consumido no interior do estado de São Paulo

The state of São Paulo is the largest producer of cane sugar in Brazil, with approximately 346 million tons in 2008/2009. This great production, associated with hot weather favors trade in sugar cane juice in most cities in the state. Contamination by parasites usually occurs during production but the contamination by bacteria is related with foodhandlers, equipment (grinders) and utensils used in the extraction. Due the lack of data in Botucatu and region, the objective of this study was to analyze 50 samples of syrup, according to the microbiological requirements of RDC Nº 12 (determination of Most Probable Number of thermotolerant coliform and the presence of Salmonella sp) as well the presence of Staphylococcus aureus and Trypanosoma cruzi. Salmonella sp., Staphylococcus aureus and Trypanosoma cruzi were not found, however 82% of the samples presented a higher contamination by thermotolerant coliform than that allowed by microbiological parameters, demonstrating inadequate conditions for retail, besides the lack of hygienic instructions of the sellers

Qualidade higiênico-sanitária de sorvetes e sobremesas, na cidade de Botucatu, SP, Brasil, e verificação da produção de enterotoxinas por Staphylococcus aureus

Food poisoning can cause infection on its consumers by the presence of pathogenic bacteria, such as Salmonella and Staphylococcus aureus. Therefore, it is important to check its quality, which can be affected by many factors. The sanitary quality of foods can be assessed by thermotolerant coliform. Since food safety is a matter of great concern, this study aimed to evaluate the hygienic sanitary conditions of samples of ice cream and desserts marketed in the city of Botucatu, by determining the most probable number (MPN) of thermotolerant coliform, identification and enumeration of coagulase positive staphylococci and verification of classical enterotoxin production by strains of S. aureus and also for detecting the presence of Salmonella sp. Among the ice cream analyzed, 56.3% were unfit for consumption and between the creamy desserts, the percentage of unfit samples was 33.3%. Coagulase positive Staphylococcus and Salmonella were not found in the samples. It is then an inadequacy in handling and / or storage conditions in a considerable number of samples, indicating need for improvement in the conditions of preparation

Redução bacteriana via terapia fotodinâmica

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

Sanidade Uterina Pós Parto: Aspectos Imunológicos e Terapêuticos

Function of the uterus is often compromised in cattle by bacterial contamination of the uterine lumen after parturition. Pathogenic bacteria often persist, causing uterine disease, a major cause of infertility in cattle. Knowledge of the immunological aspects of the uterus involved in maintaining reproductive healthiness is fundamental to the study of uterine infections that affect the uterus postpartum. Polymorphonuclear leukocytes have an important role because they are the first line of defense against colonization of bacteria in utero (Hammon and Goff, 2006). The establishment of uterine infection depends in parts of endocrine environment, particularly progesterone, which suppresses the immune system (Lewis, 2003). In the puerperium may occur uterine disorders, such as retained placenta, puerperal metritis, clinical and subclinical endometritis and pyometra, this review was proposed a study of the immunology involved in uterine health and a better understanding of uterine disorders, using the model of Sheldon et al. al, (2006) for classification of diseases, and a study of best treatment options and discussion about its functionality, because a lot of controversy among authors about choosing a treatment and another and between treated and untreated

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.