01.1 - Graduação (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/2
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Resultados da Pesquisa
Item Cistite fúngica por Candida sp. em maltês: relato de caso(2025-02-18) França, Luana de Pádua; Santos, Edna Michelly de Sá; http://lattes.cnpq.br/5706618430575429; http://lattes.cnpq.br/7409649753437044The Mandatory Supervised Internship (ESO) is an important phase that represents the final experience of the student in the Veterinary Medicine course. It is the last mandatory subject, corresponding to the 11th semester of the undergraduate program, comprising 420 hours of workload. Therefore, the student chose to complete the internship with 8-hour daily shifts, from November 11, 2024, to January 31, 2025, at two different locations: Clínica Veterinarii, located in the Graças neighborhood (Recife, PE), and Afetto Centro Médico Veterinário, in the Jardins neighborhood (Aracaju, SE). During this period, the student was able to observe clinical consultations, specialized consultations in nephrology and urology, endocrinology, dermatology, ophthalmology, pulmonology, oncology, and physiotherapy. Hence, this is an experience of utmost importance for acquiring knowledge and skills through the daily observation of the veterinary professional. This internship enables the student to be better prepared for the job market and become more competent.Item Biorremediação de corantes azo por cepas de Aspergillus isoladas do solo da caatinga(2023-04-19) Oliveira, Adriane Caroline Batista; Porto, Ana Lúcia Figueiredo; http://lattes.cnpq.br/4989617783837981; http://lattes.cnpq.br/3498440662001137Item Caracterização de leveduras presentes na microbiota do melão amarelo (Cucumis melo L.), quanto a capacidade de produção e manutenção de biofilme(2021-02-09) Ramos, Sérgio Batista; Laranjeira, Delson; Coelho, Iwanne Lima; http://lattes.cnpq.br/0302261951754304; http://lattes.cnpq.br/1262204427401043; http://lattes.cnpq.br/4051133932371862Item Micobiota oral de anuros encontrados em ambiente urbano e em borda de fragmentos de Mata Atlântica em Pernambuco(2023-04-27) Barreto, Lucas Barbosa; Lima, Marcos Antônio Barbosa de; Ferreira, Gêneses Silva; http://lattes.cnpq.br/6873402584180381; http://lattes.cnpq.br/3887006042216258; http://lattes.cnpq.br/1433421348080492Anurans of the Hylidae family are adapted to live in environments on the edge of the Atlantic Forest. Such individuals may be capable of dispersing potentially harmful fungi to humans. This study sought to investigate the oral microbiota of Hylidae in urban environments close to the Atlantic Forest and on the edges of these same fragments. Eleven individuals were collected, eight of which were in environments on the edge of the Atlantic Forest and three in an urban area. From this collection, 26 isolated filamentous fungi were recorded, with five identified genera (Aspergillus, Curvularia, Acremonium, Penicillium and Fusarium) and three isolates classified as Mycelia sterilia. Among these genera, the most abundant was Aspergillus with fourteen isolates. The environment with the greatest richness was on the edge of the Atlantic Forest. Thus, it is evident that the individuals of the Hylidae family, which were approached in the current work, present different genera of opportunistic fungi, which may be pathogenic. Therefore, further studies are needed for a better understanding of the potential dispersal role of fungi that individuals of the Hylidae family can play in humans.Item Produção de proteases por Aspergillus ochraceus URM 604 obtidas por fermentação em estado sólido utilizando farelo de trigo e resíduo de café como substrato(2021-03-03) Santos, Amanda Lucena dos; Porto, Ana Lúcia Figueiredo; Cardoso, Kethylen Barbara Barbosa; http://lattes.cnpq.br/4784303425329040; http://lattes.cnpq.br/4989617783837981; http://lattes.cnpq.br/3697084385877618Proteases are enzymes of great commercial interest, since it has several industrial applications, such as the pharmaceutical, food, beverages and cleaning products. Among the organisms capable of producing these enzymes are filamentous fungi, having as advantages the possibility of secreting enzymes in the extracellular medium and growing on low-cost substrates. The Solid State Fermentation (SSF) is one of the recommended techniques in the cultivation of filamentous fungi, especially because it simulates its natural habitat, favoring their growth. Aiming the importance of proteases and the growing demand of the global market needs, it is necessary to search for new sources and better production methods. Thus, the objective of this research was to produce proteases by the filamentous fungus Aspergillus ochraceus URM 604 under SSF using substrates derived from the agribusiness, in 2³ factorial design. It was investigated the influence of the type of substrate (coffee residue, wheat bran and 1: 1 coffee + wheat bran), amount of substrate (3g, 5g and 7g ) and humidity (20, 40 and 60%) to determine the ideal conditions for protease production. Fermentation took place for 7 days at 30 °C and the metabolic extract was used for further analysis. For biochemical and physical analysis the protein activity, total proteins, temperature and optimal pH of the obtained enzyme were determined. When analyzing the influence of the variables adopted in the 2³ factorial design, only the type of substrate was a significant parameter. The best substrate was wheat bran, which showed a specific enzymatic activity of 218.27 U / mg under 3g of substrate and 60% humidity. The other conditions also showed high results when compared to the literature. The optimum temperature of the enzyme produced was 50°C and the optimum pH was pH 8-9 (alkaline protease). Thus, this research shows that the fungus A. ochraceus URM 604 has biotechnological potential for protease production under SSF using low-cost substrates such as coffee grounds and wheat bran, this being the first report for the species.Item Relatório do Estágio Supervisionado Obrigatório (ESO), realizado no Centro de Vigilância Ambiental e Controle de Zoonoses (CCZ), município de Recife - PE, Brasil. Malasseziose em cães e gatos: revisão bibliográfica(2021-07-12) Oliveira, Christyne Maria Amaral Rodrigues de; Santos, Edna Michelly de Sá; http://lattes.cnpq.br/5706618430575429; http://lattes.cnpq.br/7967050669033210Item Remoção do corante Azo Direct Black 22 utilizando fungos Aspergillus(2021-12-06) Santos, Karolaine da Conceição Gama; Bezerra, Raquel Pedrosa; http://lattes.cnpq.br/1466206759539320; http://lattes.cnpq.br/8911087163041081During the activity of the textile industrial sector, characteristic effluents are generated due to their strong coloration and, in contrast to the benefits, concerns arise from the impacts caused by the presence of dyes in the effluents. As they are difficult to degrade and have high toxicity, dyes lead to the eutrophication process and a reduction in the photosynthetic rate in water bodies, in addition to presenting toxic bioaccumulative potential. Therefore, it is essential to treat wastewater prior to release into water bodies, with the bioremediation process that employs micro-organisms to degrade such compounds as an alternative. Thus, this study aimed to investigate the ability of fungi of the genus Aspergillus to remove the tetra-azo dye Direct Black 22 (DB22). A selection of fungi from DB22 dye discoloration (50 mg/ L) was performed using 1g of live biomass of A. japonicus (URM 5620), A. niger (URM 5741) and A. niger (URM 5838) with duration 2 hours of experimentation, under at room temperature and 120 RPM. The fungi that showed the best results were A. niger (URM 5741) and A. niger (URM 5838), which in the initial 10 minutes of the experiment removed the DB22 dye by 86% and 97%, respectively. Such fungi were used with values of 1 g and 3 g of live biomass to evaluate the influence of the amount of biomass, since 1 g of biomass presented at the end of the test better dye removal, reaching the maximum discoloration of 100% and 99% for A. niger (URM 5741) and A. niger (URM 5838), respectively. The decolorizing capacity between live and dead fungal biomass (1 g) was also investigated, and it was observed that the dead biomass had the best percentage of discoloration, 66% and 96% for A. niger (URM 5741) and A. niger (URM 5838), respectively, still in the first minute of rehearsal. In this way, showing the ability of Aspergillus to remove DB22. Therefore, having seen the efficiency of application of such a filamentous fungus, it is necessary to further investigate the fungal biological mechanism in the removal of the textile dye and evaluate different test conditions to later be applied in real effluent on an industrial scale in order to contribute to the reuse of water in the harsh region of the State.