Cana-de-açúcar hidrolisada com doses crescentes de cal virgem e tempos de exposição ao ar para a alimentação de bovinos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Qualidade do mel Apis mellifera L. produzido na região do Pólo Cuesta, Estado de São Paulo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da irradiação com microondas sobre células de Candida albicans

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise da ação de nanopartículas de prata sobre o biofilme de espécies de Candida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção de biofilme em isolados de Candida spp do Hospital das Clínicas de Botucatu, UNESP

Pós-graduação em Biologia Geral e Aplicada - IBB

Fermentação de mosto com alto teor de sacarose para a produção de bioetanol combustível por diferentes linhagens de Saccharomyces cerevisiae usando alta densidade celular

Pós-graduação em Biotecnologia - IQ

Diagnóstico das infecções relacionadas a cateter em recém-nascidos e epidemiologia molecular dos Staphylococcus spp. isolados

Pós-graduação em Biologia Geral e Aplicada - IBB

Leveduras isoladas de ninhos de Acromyrmex Balzani (Hymenoptera: Formicidade) de áreas de cerrado do Estado do Tocantins

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Contaminação por fungos antes e após limpeza e desinfecção de colchões hospitalares

OBJECTIVE: To verify the existence of fungal contamination prior to and following the cleaning and disinfection process of hospital mattresses used by patients with Candidemia. METHODS: Cross-sectional study analyzing 25 mattresses used by patients with Candidemia confirmed by blood culture from different hospital wards. The study made use of convenience samples. After growing the samples in an Agar Sabouraud Dextrose environment, isolated yeasts were identified by macroscopic, microscopic and physiologic characteristics. RESULTS: Analyses showed 15 (60%) mattresses contaminated by Candida spp. From these, 10 (66.7%) and five (33.3%) mattresses corresponded respectively to the collection prior to and following disinfection, with Candida parapsilosis being the isolated species with the highest frequency. CONCLUSION: Considering that half of the mattresses remained contaminated after cleaning and disinfection, there is a risk that these mattresses may act as potential secondary reservoirs in the infection chain.

Candida spp. adherence to oral epithelial cells and levels of IgA in children with orthodontic appliances

Adhesion and colonization of the oral cavity by Candida albicans is an initial step in candidosis. Orthodontic and other oral appliances seem to favor candidal presence. The aim of this work was to compare the presence of Candida species in saliva, their adherence to oral epithelial cells, and the levels of anti-C. albicans IgA in children with or without orthodontic appliances. This study included 30 children 5 to 12 years old (9.1 ± 1.7 years old) who were users of removable orthodontic devices for at least 6 months and 30 control children of similar ages (7.7 ± 1.5 years old). The presence of yeast species in the saliva was evaluated by microbiological methods. Candida species were identified using phenotypic methods. Anti-C. albicans IgA levels in saliva were analyzed by ELISA. The yeasts adhering to oral epithelial cells were assessed by exfoliative cytology. No statistically significant differences were observed for saliva yeast counts and anti-C. albicans IgA levels between the studied groups. Children with orthodontic devices exhibited more yeast cells adhering to oral epithelial cells and a higher percentage of non-albicans species relative to the control group. In conclusion, orthodontic appliances may favor the adherence of Candida to epithelial cells but do not influence the presence of these yeasts in saliva, and the levels of anti-C. albicans IgA do not correlate with yeast adherence or presence of Candida in the oral cavity

Clonagem e expressão do gene engXCA de Xanthomonas campestri pv. campestris em Saccharmyces cerevisiae e estudos das endoglucanases nativa e recombinante

Pós-graduação em Biotecnologia - IQ

Isolamento, identificação e caracterização de linhagem de levedura quanto ao crescimento e fermentação utilizando meios sintéticos com pentoses e hidrolisado de bagaço de cana-de-açúcar

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

Desenvolvimento de néctar à base de mamão (Carica papaya L.) adicionado de inulina e oligofrutose

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Highlights in pathogenic fungal biofilms

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

Adhesion of Candida biofilm cells to human epithelial cells and polystyrene after treatment with silver nanoparticles

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)