Ethologic
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Comparison of extensive and intensive pig production systems in Uruguay in terms of ethologic, physiologic and meat quality parameters
The objective of this work is to characterize two contrasting systems of fattening pigs in Uruguay. A total of 96 pigs (average 41.7 kg) were divided into eight groups of 12 animals, representing two production systems: (IN) pigs confined in pens of 12 m² or (OUT) kept in plots with field shelters and access to pasture. Behavioral observations were performe
R. Bras. Zootec.. Publicado em: 2013-07
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2. Enriquecimento ambiental modifica a morfologia dos astrócitos do hipocampo e a resposta comportamental no reconhecimento de objeto em camundongos
O termo neuroplasticidade se refere às mudanças funcionais ou anatômicas que ocorrem no sistema nervoso decorrentes de experiências. O enriquecimento ambiental (EA) é um dos modelos experimentais utilizados para estudar eventos relacionados à neuroplasticidade, pois aumenta a neurogênese, os níveis de neurotrofinas, a sobrevivência neuronal, a sinap
Publicado em: 2011
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3. Functional identification and genomic structure of Paracoccidioides brasiliensis nuclear genes associated to cytochrome c oxidase activity. / Identificação funcional e estrutura genômica de genes nucleares associados à atividade da citocromo C oxidase de Paracoccidioides brasiliensis.
Paracoccidioides brasiliensis is the ethologic agent of the paracoccioidomycose, a systemic mycosis prevalent in Latin American. This is a thermo dimorphic fungus living in the mycelium form at room temperature (25ºC) and in the yeast form between 35 ºC e 37 ºC. In this work we identified and study fifteen (15) new P. brasiliensis genes involved in the mi
Publicado em: 2009
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4. Efeito do pareamento da morfina i.p. com os braços abertos do labirinto em cruz elevado : um novo modelo para o estudo de adicção a drogas?
The Elevated Plus-Maze was adapted to assess the effects of the association between morphine administration and a previous aversive environment, in a Conditioned Place Preference procedure. This is a proposal of a new experimental procedure that can assess other environmental variables and other pharmacological functions effects of addiction, which cannot be
Publicado em: 2009
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5. Behavioral changes induced by cocaine in mice are modified by a hyperlipidic diet or recombinant leptin
The objective of the present study was to determine if the acute behavioral effects of cocaine acutely administered intraperitoneally (ip) at doses of 5, 10 and 20 mg/kg on white male CF1 mice, 90 days of age, would be influenced by leptin acutely administered ip (at doses of 5, 10 and 20 µg/kg) or by endogenous leptin production enhanced by a high-fat diet
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-12