Oyster
Mostrando 25-36 de 192 artigos, teses e dissertações.
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25. A metáfora da tempestade marítima em A ostra e o vento / The metaphor of the storm at sea in The oyster and the wind
Moacir Costa Lopes appears on Brazilian literature in 1959 when he published his first novel: Mary of each port. Since that first work, Lopes already demonstrates the peculiarity of his fluid style, the differential treatment given to time and especially the theme of the sea, little appreciated in the Brazilian literature. The Oyster and the Wind, published
Publicado em: 2011
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26. Drying and rehydration of oyster mushroom
Processos de desidratação e de rehidratação de cogumelos da espécie Pleurotus ostreatus foram avaliados neste trabalho. Os cogumelos foram desidratados a 40, 50 e 60 ºC, com umidade relativa do ar de 75 %. O processo de rehidratação foi avaliado para diferentes temperaturas de água de imersão (25, 55 e 85 ºC) e diferentes tempos de imersão (30, 7
Brazilian Archives of Biology and Technology. Publicado em: 2010-08
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27. Raw oysters can be a risk for infections
The aims of this study were to count and identify sucrose positive and negative vibrios isolated from cultivated Crassostrea rhizophorae oysters during their growing cycle. Every month for 12 months, 10 to 18 oysters were collected for study. Collections occurred at the Center for Studies of Coastal Aquaculture (CSCA), which is associated with the Institute
Brazilian Journal of Infectious Diseases. Publicado em: 2010-02
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28. Caracterização físico-química e microestrutural de conchas de moluscos bivalves provenientes de cultivos da região litorânea da ilha de Santa Catarina
Samples of shells of oysters and mussels from sea farm around the Santa Catarina Island in south Brazil were collected and analyzed by DRX, FRX, SEM, CHN-S, FTIR, TG, AAS/Flame and AAS /GF. The results showed that the crystalline structure of mussel's shells is mainly formed by aragonite and the oyster's shells by calcite. The calcium percentage in both shel
Química Nova. Publicado em: 2010
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29. Phagocytic responses of peritoneal macrophages and neutrophils are different in rats following prolonged exercise
OBJECTIVE: To analyze the effects of exhausting long-duration physical exercise (swimming) sessions of different durations and intensities on the number and phagocytic capacity of macrophages and neutrophils in sedentary rats. INTRODUCTION: Exercise intensity, duration and frequency are important factors in determining immune response to physical effort. Thu
Clinics. Publicado em: 2010
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30. Use substrate for the axenic and pasteurized culture of the Pleurotus spp. mushroom. / UTILIZAÇÃO DE SUBSTRATOS PARA O CULTIVO AXÊNICO E PASTEURIZADO DO COGUMELO Pleurotus spp.
The culture of edible and medicinal mushrooms is carried through in different ligno-celulosics substrate in axenic or pasteurized system. The Pleurotus genera is known as mushroom oyster, shimeji or hiratake. In the first experiment they had been evaluated the vigor, mycelium growth, dry mass (g), productivity (%) and biological efficiency (%) of P. sajor-ca
Publicado em: 2010
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31. Treatment of shrimp effluent by sedimentation and oyster filtration using Crassostrea gigas and C. rhizophorae
Em escala laboratorial, foi comparada a eficiência de remoção de material particulado presente no efluente do cultivo de camarão branco Litopenaeus vannamei, mediante o processo de sedimentação e filtração com ostra nativa Crassostrea rhizophorae e com ostra do pacifico Crassostrea gigas. No processo de sedimentação foram empregados tanques cilindr
Brazilian Archives of Biology and Technology. Publicado em: 2009-06
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32. PolidorÃdeos (Polychaeta: spionidae) em Crassostrea rhizophorae (Mollusca: bivalvia) de cinco rios da costa pernambucana
The Crassostrea rhizophorae occurs along the coast of Brazil serving as food to coastal communities and its production helps the local socio-economic development. Polydiariosis is one of several diseases in the world oyster culture. This disease is caused by a polychaete which drills the shell and inhabits a mud blister inside the oyster; thus, the oysterâs
Publicado em: 2009
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33. Efeitos da hidroquinona sobre atividades funcionais da célula endotelial e de neutrófilos / Effect of hydroquinone in the functional activity of endothelial cells and neutrophils
Hydroquinone (HQ) is a fenolic compound obtained after benzene metabolism, it is a component of cigarette, medicines, photographic developer, and it is also finding in some foods and medicinal herbs. Our research group has been shown that rats in vivo exposed to HQ present impaired leukocyte migration into lung during allergic or non-specific inflammation. I
Publicado em: 2009
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34. Oyster spat recruitment in Espírito Santo State, Brazil, using recycled materials
Este trabalho avaliou a eficiência de quatro tipos de coletores de sementes no recrutamento de ostras Crassostrea sp., em cinco pontos do estuário do Rio Benevente, município de Anchieta, e em duas ilhas no município de Piúma, estado do Espírito Santo. Foram utilizados quatro tipos de coletores: 1-conchas de ostras, 2- garrafas PET, 3-tiras de pneu e 4
Brazilian Journal of Oceanography. Publicado em: 2008-12
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35. Strategies for commercialization of cryopreserved fish semen
Initial success in sperm cryopreservation occurred at about the same time for aquatic species and livestock. However, in the 50 plus years since then cryopreserved sperm of livestock has grown into a billion-dollar global industry, while cryopreserved sperm of aquatic species remains a research activity with little commercial application despite work in more
Revista Brasileira de Zootecnia. Publicado em: 2008-07
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36. Utilização de ostra e macroalga como biofiltro para efluentes de cultivo de camarão marinho
The efficiency of an integrated treatment system to improve the water quality from shrimp pond was assessed laboratory-scale by using sedimentation, oyster filtration and macroalgal absorption (trial 1), and the evaluation of oysters and macroalgae densities in effluent treatment of autotrophic and heterotrophic shrimp culture systems (trial 2). Native speci
Publicado em: 2008