Pteridófitas da região noroeste do Estado de São Paulo, Brasil: Dennstaedtiaceae

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Genotipagem do locus ABO (9q34.1) em doadores de sangue da região noroeste do estado de São Paulo

The advances of molecular genetics enabled us to understand the molecular basis of the ABO locus. Considering Us importance as a genetic marker and its applications, the aim of this study was to verify the distribution of the ABO genotypes in a Brazilian population from the Northwest region of the Sào Paulo Stale, Brazil. The genomic DNA was extracted from three hundred and twenty four healthy Brazilian blood donors (O ] 50; A 118; B 32 and AB 24) and analyzed by PCR amplification followed by restriction enzyme digestion. Fourteen genotypes were identified and the relative frequencies of the O , O , O , A and B genes ivere estimated at 44.6%, 16.9%, 4.1%, 25.3% and 9.1%, respectively. Tloese results demonstrate that the ABO locus presents a high polymorphism as revealed by molecular analysis.

Concentração de flúor nas águas de abastecimento público de municípios da região noroeste do estado de São Paulo, Brasil

It may be difficult for small and medium cities to obtain information about the fluoride content of public water, because of the lack of equipments and technicians. This study aimed to analyze the fluoride levels of the water supplied by the public treatment stations of 40 cities situated in the northwest region of São Paulo State, during a period of 6 months, to verify if fluoridation occurs in a continuous manner and if the fluoride levels are within the recommended. Maps of the water distribution system were obtained from the water treatment companies and utilized to randomize the addresses of the collection sites, so that they included all regions with treated water sources. One water sample by month was collected and analyzed in duplicate using an ion-specific-electrode. Samples with 0.6 to 0.8 mgF/L were considered acceptable. In the 38 cities that regularly provided the samples in the 6 months of the study, water from 144 collection sites was collected and a total of 864 samples were analyzed, of which 61.81 percent were classified as unacceptable. It was observed that 33 cities performed fluoridation but in 78.79 percent of these cities there were variations in the fluoride level among the sites and in the same site during the period of study. One can conclude that most of these cities do not control the fluoride levels in the public water, since fluoridation occurs in a discontinuous manner and in most of the situations not within the recommended concentrations.

Estudo da mcrobiota fúngica gastrintestinal de morcegos (Mammalia, Chiroptera) da região noroeste do estado de São Paulo: Potencial zoonótico

Bats are hosts of a rich diversity of microorganisms. Many studies indicate a close link between bats and fungi with pathogenic potential, especially for living in environments such as caves, caverns and hollow trees, favorable to the maintenance and spread of fungi. The objective was to study the gastrointestinal mycoflora of bats. Of the 98 samples belonging to 11 species of bats coming from 15 studied cities, 20% of the species were Carollia perspicillata, 19% Artibeus lituratus, 17% Molossus rufus, 13% Glossophaga soricina, 9% Nyctinomops macrotis, 8% Molossus molossus, 7% Desmodus rotundus, 2% Lasiurus ega and 1% Eptesicus furinalis, Myotis nigricans and Tadarida brasiliensis. The genus Aspergillus sp. was isolated from 29% of the samples, followed by 6% Microsporum sp. and Penicillium sp. 4% Trichophyton sp. and zygomycetes and 2% Fusarium sp. Of yeast species, 14% were from Rhodotorula sp., 10% Candida sp. and 2% Cryptococcus sp., 22% of isolates remained unidentified. All 82 cultures of organs were negative for Histoplasma capsulatum. There was a statistically significant association between the results of microbiological culture and bat species (p < 0.05). We conclude that the bats can act as disperser agents of fungi with pathogenic potential, although other studies should be performed to establish strategies to identify the main factors correlated with the growth and spread of microorganisms in nature and implication of bats in the epidemiological cycle.

Utilização de geotecnologias na análise da transformação sócio-espacial urbana da região serrana fluminense: o estudo de caso do distrito sede de Teresópolis

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Chuvas e escorregamentos na região Noroeste da área urbana de Juiz de Fora - MG: uma abordagem genética em climatologia

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

A concordância verbal na língua falada na região noroeste do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diversidade de morcegos em dois fragmentos florestais da região noroeste do Estado do Paraná, Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização da comunidade de microcrustáceos e avaliação de potenciais predadores vertebrados e invertebrados em dois reservatórios na região noroeste do Estado de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A importância de fragmentos florestais na diversidade de anfíbios anuros em Icém, Região Noroeste do Estado de São Paulo

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

Flora e distribuição ecológica de comunidades de macroalgas lóticas de fragmentos florestais da região noroeste do estado de São Paulo

Pós-graduação em Ciências Biológicas (Biologia Vegetal) - IBRC

Condições higiênico-sanitárias de alimentos prontos para o consumo servidos em escolas públicas de um município da região noroeste do Estado de São Paulo e perfil de sensibilidade das cepas de Staphylococcus aureus e Escherichia coli isoladas frente a agentes antimicrobianos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A ocorrência do Aedes aegypti na região noroeste do Paraná: um estudo sobre a epidemia da dengue em Paranavaí - 1999, na perspectiva da geografia médica

Pós-graduação em Geografia - FCT

Sistema histo-sangüíneo ABO, status Secretor e anticorpos anti-Toxoplasma gondii em gestação da região Noroeste do Estado de São Paulo: um estudo de associação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência da δβ-Talassemia ou de elementos de regulação em indivíduos com hemoglobina fetal aumentada na população da região Noroeste do Estado de São Paulo

Pós-graduação em Genética - IBILCE