Octopus
Mostrando 1-12 de 70 artigos, teses e dissertações.
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1. Development of quality index method for eviscerated and non-eviscerated octopus (Octopus insularis)
RESUMO O objetivo deste trabalho foi desenvolver o Método do Índice de Qualidade (QIM) para polvo da espécie Octopus insularis e aplicá-lo a amostras evisceradas e não evisceradas de forma a estabelecer sua estabilidade sob armazenamento refrigerado. Inicialmente foi realizado o recrutamento dos julgadores, os quais foram treinados para verificar as alt
Rev. Ciênc. Agron.. Publicado em: 2019-06
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2. Brazilian malaria molecular targets (BraMMT): selected receptors for virtual high-throughput screening experiments
BACKGROUND Owing to increased spending on pharmaceuticals since 2010, discussions about rising costs for the development of new medical technologies have been focused on the pharmaceutical industry. Computational techniques have been developed to reduce costs associated with new drug development. Among these techniques, virtual high-throughput screening (v
Mem. Inst. Oswaldo Cruz. Publicado em: 25/02/2019
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3. Maintenance of Octopus vulgaris Type II paralarvae in an estuarine area
ABSTRACT We assessed the survival of paralarvae kept in a floating wooden box attached to an oyster extensive cultivation system with no extra food supply. A total of 7700 newly hatched paralarvae were maintained in a 10.5-L floating box (7 cm height × 30 cm width × 50 cm length) covered with a 180-μm mesh net for 14 days with no extra food supply. Skin d
R. Bras. Zootec.. Publicado em: 16/07/2018
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4. Comportamento alimentar de paralarvas do polvo Octopus vulgaris Tipo II (Cuvier, 1797) alimentadas com artêmia enriquecida com microalgas e suplementada com DHA
ABSTRACT The inexistence of nutritionally adequate diets in paralarval rearing is the main bottleneck for commercial production of the common octopus Octopus cf. vulgaris. We report the feeding behavior of O. vulgaris Type II paralarvae fed on Artemia sp (0.1 individual. mL-1) nauplii enriched with microalgae Isocrysis galbana and Pavlova lutheri microalg
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2018-03
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5. Desempenho do polvo Octopus vulgaris alimentado com monodieta de mexilhão (Perna perna )
ABSTRACT The octopus Octopus cf. vulgaris is a potential species to diversify aquaculture. Due to absence of balanced commercial diet, growth of the O. cf. vulgaris is based on natural diet with local and low-cost inputs. In Brazil, studies on experimental octopus ongrowing are recent and there is little available data. We evaluated the performance, survival
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2018-01
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6. Octopus insularis (Cephalopoda: Octopodidae) on the tropical coast of Brazil: where it lives and what it eats
Resumo Octopus insularis é o polvo dominante das águas rasas tropicais do litoral e ilhas oceânicas do Norte e Nordeste do Brasil. O habitat e dieta desta espécie seriam iguais no continente e nas ilhas oceânicas? Foram analisados distribuição e abundância dos polvos e a caracterização do habitat e dieta. Três tipos de habitat principais foram des
Braz. j. oceanogr.. Publicado em: 2016-12
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7. Quality indicators and shelf life of red octopus (Octopus maya) in chilling storage
Abstract There are no precedents concerning the quality of Octopus maya during chilled storage. This study evaluated the shelf life of the red octopus in chilling storage (4oC) and the correlation of the sensory quality index with microbiological counting and the biochemical indicators (hypoxanthine, histamine and volatile amines). A total of 112 whole raw o
Food Sci. Technol. Publicado em: 13/05/2016
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8. Antimutagenic, antiproliferative, and antioxidant effect of extracts obtained from octopus (Paraoctopus limaculatus)
Abstract The search for chemopreventive/chemoprotective compounds in marine organism has been extensively reported; however, the presence of these compounds in octopus has been incipiently explored. In this research, the antimutagenic, antiproliferative, and antioxidant potential of three crude extracts (methanolic, acetonic, and hexanic) from Paroctopus lim
Food Sci. Technol. Publicado em: 2015-12
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9. Efeito da circulação extracorpórea no derrame pleural pós-operatório em pacientes submetidos à revascularização do miocárdio
Resumo Introdução: O presente estudo investigou efeito da utilização de bomba em derrame pleural pós-operatório nos casos de pacientes que se submeteram à cirurgia de revascularização miocárdica. Métodos: Um total de 256 pacientes que foram submetidos à cirurgia de revascularização isolada no ambulatório de Cirurgia Cardiovascular foram incl
Braz. J. Cardiovasc. Surg.. Publicado em: 2015-08
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10. Infiltrated plaques resulting from an injury caused by the common octopus (Octopus vulgaris): a case report
Several species of octopus are considered venomous due to toxins present in the glands connected to their “beak”, which may be associated with hunt and kill of prey. Herein, we report an accident involving a common octopus (Octopus vulgaris) that injured an instructor during a practical biology lesson and provoked an inflamed infiltrated plaque on the ha
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 02/12/2014
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11. The diet of the South American sea lion (Otaria flavescens) at Río Negro, Patagonia, Argentina, during the winter-spring period
The South American sea lion, Otaria flavescens (Shaw, 1800) population is steadily expanding along the Patagonian coast of Argentina in the last decades. However, little is known about the feeding ecology of the species in the area. The aim of this study was to analyze the food habits of O. flavescens from 91 scats collected at Río Negro province, during th
Iheringia, Sér. Zool.. Publicado em: 2012-12
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12. Estudo da Expressão do Canal para Sódio Dependente de Voltagem Nav1.6 nas Células Octopus e Multipolares do PVCN no Núcleo Coclear do Sistema Auditivo
O presente trabalho teve como objetivo avaliar quais subunidades de canais para sódio voltagem dependentes estão presentes em subpopulações neuronais da região póstero-ventral do núcleo coclear (PVCN). Reações de imunofluorescência de simples ou dupla marcação em fatias parassagitais do núcleo coclear revelaram a expressão do canal Nav1.6 no se
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/10/2011