902 resultados para São Gonçalo(municipality)


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Distribution and ecology knowledge of sandfly species is essential for epidemiology vigilance and risk determination for transmission of leishmaniasis. Sandfly trapping was carried out in a cerrado strictu sensu vegetation fragment in a rural area of Corumbataí Municipality, São Paulo State, Brazil, during July to November 2004. Two CDC light traps were used from 18h to 8h, once a month, resulting in 112 total hours of capture. During this period, 60 sandfly specimens of ten different species were sampled. The most abundant species and the one found in all captures was Pintomyia monticola totalizing 15 (25.0%) specimens, the second more abundant one was P. pessoai with 14 (23.3%) and the third one was Brumptomyia guimaraesi with 12 (20.0%) individuals collected. Other captured species were Psathyromyia aragaoi, B. avellari, B. brumpti, B. cunhai, P. bianchigalatiae, Evandromyia termitophila and Nyssomyia whitmani which corresponded to 19 (31.2%) specimens captured. Pintomyia pessoai and N. whitmani presence indicates transmission risk of American Cutaneous Leishmaniasis in the area.

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This investigation was carried out in Patrocínio Paulista municipality, located in the state of São Paulo, Brazil. Sugarcane has been extensively cultivated in the area in order to be utilized by the sugar and ethanol industries. The major effluent from the ethanol industry, vinasse, has been applied in the sugarcane fields as an alternative to supply several nutrients in crop production. Because it may represent a major environmental problem in that area, with implications to human health, soil samples from six points were collected and analyzed in order to evaluate the main factors related to the vinasse application in the ground. The importance of clays, iron oxides, organic matter and minor refractory minerals was also considered for explaining several relationships identified from the acquired data. © 2009 WIT Press.

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The Cerrado (Brazilian savanna) has suffered massive destruction in recent years, mainly due to the expansion of agricultural areas. Many remnants of this vegetation are still poorly studied. Therefore, the purpose of this study was to carry out a floristic survey in a remnant of Cerrado in the municipality of Pratânia, central-west region of state of São Paulo, southeastern Brazil. In total, 120 species (38 families, 88 genera) were registered. The families with greater richness were: Fabaceae (23 species), Asteraceae (15), Myrtaceae (10), Malpighiaceae and Rubiaceae (seven each) and Bignoniaceae (five). The shrub component was predominant in the study area representing 37.5% of the recorded species. A comparison among eight Cerrado areas showed greater similarity between areas with similar altitude. © 2010 Check List and Authors.

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In this study we report on two new records of the blindsnake Typhlops brongersmianus for the municipality of Bauru, midwestern region of the state of São Paulo, Brazil. These records expand the geographic distribution currently known for this species in the state and contribute to the knowledge of snakes in southeastern Brazil. © 2011 Check List and Authors.

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This investigation reports the results of a study realized in an area related to the development of sand mining activities, which belongs to Sibelco Mineração Ltd. The site is located around Analândia municipality, nearly in the center of São Paulo State, Brazil. Hydrochemical analyses of groundwater were realized under different periods of time, with the aim of evaluating the possibility of release of several constituents to the liquid phase, which may be a source of pollution of the surface hydrological resources and of the deeper Guarani aquifer. This is because the site is located at the recharge area of Guarani aquifer and some tributaries from Corumbataí river may also be suffering contamination, implying on the impoverishment of the water quality that are very important resources in the region, as they are extensively used for drinking purposes, among others.© 2011 WIT Press.

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Feline immunodeficiency virus and feline leukemia represent important infectious diseases caused by retroviruses. This study aimed to investigate the prevalence of infection by feline immunodeficiency virus (FIV) and feline leukemia virus (FeLV) in cats from the municipality of Araçatuba, São Paulo. Blood samples from 302 cats were collected and tested for the presence of antibodies against feline immunodeficiency virus and antigen of feline leukemia virus by ELISA ® Snap- Combo FIV-FeLV (IDEXX Laboratories). The frequency of FIV positivity was 5.63% (17/302) and of FeLV was 0.33% (1/302). Of the 17 cats infected with FIV, nine (52.94%) were symptomatic. There was a prevalence of FIV infection in males (p 0.0316) and cats aged between one and three years (p 0.0324).

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The lack of proper control of dogs and cats population and irresponsible pet ownership are factors that favor animal attack and pose serious public health concern. The aim of the present study was to characterize the injuries caused by dogs and cats to humans in the municipality of Jaboticabal, between the years 2000 and 2009, with a view to demonstrate the importance of aggression control in reducing both the risk for rabies transmission and the number of post exposure prophylaxis administration. A retrospective and descriptive study was conducted. 3,972 out of 4,149 records of patients who sought the public health service after being attacked by an animal were analyzed. Dogs were the species that most caused injuries. In the moment of the attack, the doǵs clinical status was declared as healthy in 81.8% of records; and in 81.1% of cases this status were maintained throughout the entire observation period of the aggressor. Most of injuries were characterized by bites in hands or feet, with multiple and superficial wounds. The number of injuries was high, therefore it is crucial to implement strategies to reduce injuries caused by animal attack through health promotion, educational activities and strengthening of integration of public health and veterinary services so that the decision to institute post-exposure prophylaxis is taken with criteria and safety.

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The present note extends the geographic range of Leucospis signifera Bouček, 1974 farther to the Northeast, reaching the State of São Paulo, based on the examination of four females collected at Jataí Ecological Station, municipality of Luiz Antônio, São Paulo State, Brazil. The present finding indicates that L. signifera is associated with dry ecosystems, at least in part of its geographic distribution. © 2012 Check List and Authors.

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Coccidiosis is one of the most common parasitic diseases in dogs and cats in all the world. The aim of this study was to determine the occurrence of this parasitosis in dog and cat population at the Municipality of Andradina in the State of São Paulo, from 2007 to 2009. Fecal samples from 97 cats and 93 dogs were analyzed by using the techniques of flotation in saturated sodium chloride and spontaneous sedimentation. The species were classified according to morphology of the oocysts. Cystoisospora fecal oocyst found in 71.1% (69/97) of the cats, and simple infection by C. rivolta and C. felis occurred respectively in 41.0% (16/39) and 20.5% (8/39) animals, with P ≥ 0.2319. In 39.7%(37/93) of the dogs was found positive for Cystoisospora spp. And the species C. canis identified in the largest proportion (63.9%) with P = 0.0005. From the results, we conclude that dogs and cats had high incidence of infection Cystoisospora, being C. canis and C. rivolta most observed species, respectively.

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