Metodologia de busca para gene de componente hormonal em Xanthomonas axonopodis pv. citri, bactéria causadora do cancro cítrico

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)

Avaliação das condições higiênico-sanitárias de leite in natura, após processamento térmico e pesqueisa de alguns patógenos

Pós-graduação em Medicina Veterinária - FMVZ

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

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Streptococcus spp. e Aeromonas spp. na água e em tilápias do nilo (Oreochromis niloticus) e parâmetros físico-químicos da água de piscicultura em tanques-rede

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ocorrência de Listeria monocytogenes em frangos alternativos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Papel das proteínas Nod na modulação da resposta imune nas doenças priodontais

Pós-graduação em Odontologia - FOAR

Natural Products from Cyanobacteria with Antimicrobial and Antitumor Activity

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

Characterization of methicillin-resistant coagulase-negative staphylococci in milk from cows with mastitis in Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Safety assessment of oral photodynamic therapy in rats

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

Isolation and Identification of Environmental Mycobacteria in the Waters of a Hemodialysis Center

The use of poorly treated water during hemodialysis may lead to contamination with nontuberculous mycobacteria (NTM). This study aimed to isolate and identify NTM species in the water of a Brazilian hemodialysis center. We collected 210 samples of water from the hydric system of the unit (post-osmosis system, hemodialysis rooms, reuse system, and hemodialysis equipment) and from the municipal supply network; we isolated the NTM by a classic microbiological technique and identified them by the PCR restriction enzyme pattern of the hsp65 gene (PRA). Fifty-one (24.3 %) of the collected samples tested positive for NTM; both the municipal supply network (2 samples, 3.2 %) and the hydric system of the hemodialysis center (49 samples, 96.1 %) contained NTM. We isolated and identified potentially pathogenic bacteria such as Mycobacterium lentiflavum (59.0 %) and M. kansasii (5.0 %), as well as rarely pathogenic bacteria like M. gordonae (24.0 %), M. gastri (8.0 %), and M. szulgai (4.0 %). The ability of NTM to cause diseases is well documented in the literature. Therefore, the identification of NTM in the water of a Brazilian hemodialysis center calls for more effective water disinfection procedures in this unit.

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

Pós-graduação em Microbiologia Agropecuária - FCAV

Identification and adhesion profile of Lactobacillus spp. strains isolated from poultry

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

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