Qualidade química e bacteriológica da água utilizada em granjas produtoras de ovos

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

Janaúba (Himatanthus Willd. Ex. Schult.) – Apocynaceae no controle de nematódeos gastrintestinais em ovinos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Irradiação e qualidade da carne de frango congelada e embalada à vácuo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Acompanhamento comportamental e endócrino da atividade reprodutiva anual de machos de falcões quiri-quiri (Falco sparverius) de vida livre

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

Herpetofauna do Parque Estadual da Ilha Anchieta, litoral norte de São Paulo, Brasil: relações históricas e impacto dos mamíferos introduzidos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da patogenia de estirpes de Salmonella enterica SUBSP. enterica sorotipo Gallinarum biovar Gallinarum com os genes responsáveis pela expressão de flagelo ativos

Pós-graduação em Medicina Veterinária - FCAV

Investigação da toxicidade e da capacidade de recuperação do herbicida 2,4-D comercial (2,4-diclorofenoxiacético) empregando brânquias de tilápias, Oreochromis niloticus, como biomarcador

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

Biossorção do corante DR 23 por Saccharomyces cerevisiae imobilizada em serragem de peroba (Aspidosperma polyneuron) tratada com PEI (polietilenoimina)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Dosagem de metabólitos de glucocorticoides e progesterona em fezes de papagaio-verdadeiro (Amazona aestiva)

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

Efeitos da exposição aos poluentes do ar com base nas internações por doenças cardiovasculares e respiratórias no município de Taubaté, SP

Pós-graduação em Engenharia Civil e Ambiental - FEB

Resistência anti-helmíntica em equinos na Região Oeste do Estado de São Paulo

Pós-graduação em Ciência e Tecnologia Animal - FEIS

Degradação ambiental e qualidade de vida na microbacia do Córrego do Gramado – Presidente Prudente/São Paulo

The late industrialization, together with other factors, ended up directing much of the rural population to cities, without adequate planning, resulting in high density and irregular settlements in risk areas to low-income population. The man settled in the urban site to break environmental laws that eventually causing an imbalance in the natural environment, causing or exacerbating the shortage in availability of water resources. This situation also happened in Presidente Prudente, especially in the east, the focus of this research. Therefore, this study aims to understand the causes of degradation of waterways in urban areas, focusing on society's relationship with nature and its consequences on environmental quality and quality of life of urban population located in the watershed of stream of Gramado, Presidente Prudente - São Paulo. In this catchment there is the irregular deposition of solid waste in the valley, remnants of old pollution release of domestic sewage and industrial (currently collected and intended for treatment), accelerated processes of erosion in some areas of intensive use of the relief and consequently, the bed siltation of streams that are part of the basin. The quality of urban life was seen through socioeconomic and environmental indicators, which were identified through questionnaires to residents, according to local residence in the landscape, divided into three segments: the tops 60 residents, 90 residents and 112 residents in the areas in valley bottoms. With these data we can relate them to the degradation of the basin and aggregate them to the quality of life of residents. Field studies were needed to visualize the changes that occurred in the watershed over the past three years, with the implementation of works aimed at improvements to the community as the conduit stream of Gramado and construction and operation of Sewage Pumping Stations... (Complete abstract click electronic access below)

Análise morfológica de brânquias de peixes Oreochromis niloticus (tilápia) expostos ao níquel

Water is an essential factor in maintaining the vital functions of living beings. We have observed a growing commitment of quality, are due to pollution from many sources and even entire watersheds, whether for industrial waste, sewage, or for substances used in farming such as pesticides, herbicides and fertilizers. Nickel is the 24th most abundant element on earth, is a heavy metal that, in the form of chloride, is a proven genotoxic and mutagenic. Due to its industrial use, there was considerable increase of its concentration in surface sediments. Fish combine characteristics that make them excellent experimental models for aquatic toxicology studies, which are particularly usable as warn about the potential danger of chemicals or the possibility of environmental pollution. Due to impaired water quality and the few published studies relating the nickel with the tissue change, this study aimed at assessing the consequences of the presence of nickel in the aquatic environment. For this analysis, we used individuals of Oreochromis niloticus, exposed for 96 hours at three different concentrations of nickel dissolved in water compared to a control group. After exposure, the gills were removed and these were analyzed by ultramorphological, histological and histochemical analysis. The results indicate that all concentrations used in the experiment altered the histophysiology of exposed individuals. We observed the following changes: rupture of paviment cells, thus resulting in bleeding, loss of microridges surface of these cells and epithelial loss in the gills of all animals in all treatments with nickel chloride, the histochemical analysis showed non-proliferation of chloride cells. However, there was a dose-dependent increase of mucus cells in all animals. Therefore, nickel has toxic potential to fish, from the smallest concentration used up to twice as permitted by law, indicating... (Complete abstract click electronic access below)

Poluição atmosférica e paisagem urbana no município de São Paulo

This paper proposes an analysis of two major polluting elements of the atmosphere of São Paulo city, carbon monoxide (CO) and sulfur dioxide (SO2). This study was performed through analysis of data on the quality of air, by means of published reports and records obtained by experiment using measuring rate monitor for CO2. Atmospheric data were collected and sorted. From this work it was possible to identify the concentration of carbon dioxide in the center of São Paulo on September 14, 2012 using the infrared gas analyzer (IRGA). From the ratios of carbon monoxide and sulfur dioxide spatially analyzed could identify major emitters by comparing records of pollutants and their origin. The analysis makes it possible to map the intensity of air pollution in urban areas, identifying the polluting elements, their issuers and thereby contributes to the current understanding of atmospheric features, bringing a geographical spatial analysis of air pollutants in São Paulo, contributing to awareness of vulnerabilities, enabling a useful tool for planning and maintenance of the urban environment related public policies

Análise higiênico-sanitária de produtos cárneos comercializados na cidade de Botucatu

Brazil is one of the largest producers of animal protein. In 2010, the production of meat (beef, pork and poultry) was estimated at 24.5 million tons and 75% was consumed in the country. The meat is a primary source of water and fat and contains between 20% and 35% protein, providing all essential amino acids and several micronutrients and vitamins. Due to the large consumption of this food, its quality is extremely important and the research of some indicators microorganism become essential in order to ensure the hygienic and sanitary quality, indicating contamination of fecal origin, with the possible presence of pathogens or to identify food spoilage. Thus, the aim of study was to determine the microbiological quality of 90 samples handled meat products and pre- prepared marketed in Botucatu city, according to the parameters required by ANVISA (RDC  12, 2001). Among the samples analyzed, all of them were negative for Staphylococcus coagulase positive and were within the limit allowed by ANVISA for the Clostridium sulfite reducer (up to 3 x 103 CFU/ g). The presence of Salmonella was confirmed in only one sample (1.1%), against to the legal parameters. About thermotolerant coliforms, 54.4% of the samples were outside the acceptable limit by law (up to 5 x 103 MPN/g). Therefore, the presence of these microorganisms indicates inadequate hygiene conditions of foodhandlers and equipment used in the, which are considered inadequate for consumption