Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados BJMBR (2) Infoteca-e (1) Biological Sciences (1) Autor Lucion,A.B. (2) Almeida,R.M.M. de (1) Beinfeld,M.C. (1) Bittencourt,J.C. (1) Bridges,R.S. (1) CARNEIRO JUNIOR, J. M. (1) Faris,P.L. (1) Felicio,L.F. (1) Gaya, Leila de Genova (1) Madureira, Ana Paula (1) Miczek,K.A. (1) Nasello,A.G. (1) Resende, Daniela Regina (1) Santos, Ivan Carlos dos (1) Tarôco, Graziela (1) Veiga,C.P. (1) Weller,A. (1) Mais... Palavra-chave Maternal behavior (4) 5-HT receptors (1) Aggression (1) Animal breeding (1) Beef cattle (1) Bezerro de corte (1) Bulimia (1) CCK (1) Calves (1) Comportamiento maternal (1) Cow (1) Cruce de animales (1) Desmama (1) Destete (1) Dopamine (1) Gado de corte (1) Ganado de carne (1) Habilidade materna (1) Infanticide (1) Laboratory animals (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Artigo de divulgação na mídia (INFOTECA-E) (1) Info:eu-repo/semantics/other (1) Ano 2016 (1) 2015 (1) 2007 (1) 2001 (1) País Brazil (4) Idioma Inglês (3) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Effect of 5-HT1B receptor agonists injected into the prefrontal cortex on maternal aggression in rats BJMBR Veiga,C.P.; Miczek,K.A.; Lucion,A.B.; Almeida,R.M.M. de. Serotonin (5-HT1B) receptors play an essential role in the inhibition of aggressive behavior in rodents. CP-94,253, a 5-HT1B receptor agonist, can reduce aggression in male mice when administered directly into the ventro-orbitofrontal (VO) prefrontal cortex (PFC). The objective of the current study was to assess the effects of two selective 5-HT1B receptor agonists (CP-94,253 and CP-93,129), microinjected into the VO PFC, on maternal aggressive behavior after social instigation in rats. CP-94,253 (0.56 µg/0.2 µL, N = 8, and 1.0 µg/0.2 µL, N = 8) or CP-93,129 (1.0 µg/0.2 µL, N = 9) was microinjected into the VO PFC of Wistar rats on the 9th day postpartum and 15 min thereafter the aggressive behavior by the resident female against a male intruder was... Tipo: Info:eu-repo/semantics/other Palavras-chave: Prefrontal cortex; 5-HT receptors; Serotonin; Maternal behavior; Aggression. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000600012 Environmental and dam effects on cannibalism in Wistar rat litters Biological Sciences Tarôco, Graziela; Gaya, Leila de Genova; Resende, Daniela Regina; Santos, Ivan Carlos dos; Madureira, Ana Paula. The factors related to cannibalistic behavior of dams in a Wistar rat colony are identified and analyzed. The maternal genetic effects were tested as a random effect by the method of generalized linear models. The season at parturition, the dam´s age at parturition and the density of the room at parturition were tested as fixed effects, whereas the litter size at birth was tested as a co-variable. The genetic effect of the dam was significant for the number of cannibalized pups. Although the season at parturition, the dam´s age and room density on the day of parturition were not individually significant (p > 0.05), most of the interactions between the variation sources were significant (p < 0.05). Cannibalism occurred mostly in dams aged over 241... Tipo: Info:eu-repo/semantics/article Palavras-chave: Laboratory animals; Maternal behavior; Infanticide; Rodents laboratory animals; Maternal behavior; Infanticide; Rodents. Ano: 2015 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/23015 Habilidade materna na composição de índices de seleção na pecuária de corte. Infoteca-e CARNEIRO JUNIOR, J. M.. Na pecuária de corte, a criação de bezerros é a fase do processo de reprodução compreendida entre o nascimento e a apartação desses animais das matrizes. nessa etapa, é gerada a base que sustentará toda a cadeia de produção da carne bovina, ou seja, o bezerro desmamado. Entretanto, apesar de importante, por muitos anos essa etapa foi considerada a menos rentável do setor pecuário, geralmente desenvolvida por pequenos produtores e reservada aos piores pastos da propriedade. Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Cow; Habilidade materna; Ganado de carne; Terneros.; Comportamiento maternal; Cruce de animales; Destete; Gado de corte; Vaca de corte; Reprodução animal; Melhoramento genético animal; Bezerro de corte; Desmama; Beef cattle; Animal breeding; Maternal behavior; Calves; Weaning.. Ano: 2016 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068945 The brain decade in debate: VIII. Peptide hormones and behavior: cholecystokinin and prolactin BJMBR Beinfeld,M.C.; Bittencourt,J.C.; Bridges,R.S.; Faris,P.L.; Lucion,A.B.; Nasello,A.G.; Weller,A.; Felicio,L.F.. This article is a transcription of an electronic symposium held on November 28, 2000 in which active researchers were invited by the Brazilian Society of Neuroscience and Behavior (SBNeC) to discuss the advances of the last decade in the peptide field with particular focus on central actions of prolactin and cholecystokinin. The comments in this symposium reflect the diversity of prolactin and cholecystokinin research and demonstrate how the field has matured. Since both peptides play a role in reproductive behaviors, particularly mother-infant interactions, this was the starting point of the discussion. Recent findings on the role of the receptor subtypes as well as interaction with other peptides in this context were also discussed. Another issue... Tipo: Info:eu-repo/semantics/article Palavras-chave: CCK; PRL; Dopamine; Maternal behavior; Bulimia; Motivation. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001001100002 Registros recuperados: 4 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco