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| Registros recuperados: 57 | |
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| Erhardt,E.; Zibetti,L.C.E.; Godinho,J.M.; Bacchieri,B.; Barros,H.M.T.. |
| 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. The acute behavioral effects of cocaine were evaluated in open-field, elevated plus-maze and forced swimming tests. Results were compared between a group of 80 mice consuming a balanced diet and a high-fat diet, and a group of 80 mice fed a commercially available rodent chow formula (Ralston Purina) but receiving recombinant leptin (rLeptin) or saline ip. Both the high-fat-fed and rLeptin-treated mice... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mice; Cocaine; Leptin; Hyperlipidic diet; Interaction. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006001200014 |
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| Dorantes Jiménez, Jaime. |
| Con base en la información productiva y genealógica de la base de datos de la Asociación Mexicana de Criadores de Ganado Suizo de Registro, se realizó un estudio en ganado Suizo Americano en México, cuyos objetivos fueron: estimar y analizar las tendencias genéticas y fenotípicas en producción de leche (Pleche), determinar la existencia de interacción genotipo por ambiente en dos regiones del trópico y estimar parámetros genéticos para características de tipo. Se utilizó un análisis estadístico univariado y bivariado usando la metodología del Modelo Animal con el programa MTDFREML. Los resultados mostraron que la ganancia genética y fenotípica anual en Pleche fue de 4.41±0.24 kg (P<0.05) y 114.93 kg año-1 (P<0.05) en el período 1990-2012. El... |
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Palavras-chave: Suizo Americano; Tendencias genéticas; Interacción; Tipo; Brown Swiss; Genetic trends; Interaction; Type; Ganadería; Doctorado. |
| Ano: 2013 |
URL: http://hdl.handle.net/10521/2167 |
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| YE,Lizhu; CHEN,Huibin. |
| Abstract This research investigated the interaction between chitosan and whey protein molecules in terms of pH and heating. The FTIR, rheological analysis, turbidity, and zeta potential measurements were used to assess this interaction. At pH 4.0, addition of low amount chitosan with chitosan/whey protein isolate (C/WPI) ratio of 1:5 effectively prevented the denaturation of whey proteins after heating, whereas high amount of chitosan (C/WPI,1:2) led to depletion flocculation. The combination of chitosan and whey proteins was electrostatic attracting at pH 5.5 and 6.0. At low chitosan addition, the complexes formed at pH 5.5 showed higher viscosity and the complexes formed at pH 6.0 showed a shear-thinning behaviour. At high chitosan addition, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chitosan; Whey protein; Molecule; Interaction; PH. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019000100163 |
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| Lima, Mariana G.; Montresor, Lângia C.; Pontes, Joana; Augusto, Ronaldo De C.; Silva, Jairo Pinheiro Da; Thiengo, Silvana C.. |
| Sympatric snail populations have been kept in the laboratory since the isolation of the parasite from the field. To evaluate the influence of the intermediate host in the infectivity of S. mansoni, this allopatric strain was compared to two sympatric strains, from different geographical origins, and with different time of maintenance in the laboratory. Snail–trematode compatibility was accessed for a total of nine possible combinations (three snail populations, three schistosome strains), using different charges of parasite: 1, 5, 10, and 15 miracidia/snail. Each S. mansoni strain was characterized according to its infectivity phenotype that reflects the efficiency of their infection mechanism and all B. glabrata populations were characterized according to... |
| Tipo: Text |
Palavras-chave: Snail-trematode; Host-parasite; Interaction; Compatible; Incompatible; Infectivity; Resistance; Schistosomiasis. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00489/60084/63419.pdf |
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| ROCHA, F. E. de C.; ZOBY, J. L. F.; XAVIER, J. H. V.; GASTAL, M. L.. |
| ABSTRACT: A research project on farming community development has been carried out by Embrapa Cerrados (Savannah Agricultural Research Center of the Brazilian Agricultural Research Corporation) in three Agrarian Reform Settlement Projects (PA): PA Jibóia, PA Paraíso and PA Santa Clara Furadinho, in Unaí country, Minas Gerais State, Brazil. At its initial phase, there was a diagnose and survey of information about the interpersonal interaction among group members. The objective of this article is to discuss the applicability of Moreno Sociometry in mapping the interpersonal relations between the land reform settlers to subsidize development of farming communities. initially, farmers were interviewed and requested to respond to three questions related to... |
| Tipo: Folhetos |
Palavras-chave: Relação interpessoal; Interação; Afinidade; Sociometria; Rural settlement; Agrarian reform; Communication; Small farmers; Interpessoal relation; Isolation; Sociometry; Affinity; Interaction; Analysis; Análise; Assentamento; Comunicação; Liderança; Isolamento; Pequeno Produtor; Reforma Agrária; Leadership. |
| Ano: 2003 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568179 |
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| Leite,Tatiana Dias; Nicoleti,Joel Fernando; Penna,Ana Lúcia Barretto; Franco,Célia Maria Landi. |
| Starches and gums are hydrocolloids frequently used in food systems to provide proper texture, moisture, and water mobility. Starch-gum interaction in food systems can change the starch granule swelling and its gelatinization and rheological properties. In this study, the effect of the addition of xanthan gum (XG), sodium carboxymethyl cellulose (SCMC), and carrageenan (CAR) at the concentrations of the 0.15, 0.25, 0.35 and 0.45% (w/v) on the pasting, thermal, and rheological properties of cassava starch was studied. The swelling power (SP) and the scanning electron microscopy (SEM) of the starch gels were also evaluated. The results obtained showed that xanthan gum (XG) had a strong interaction with the cassava starch penetrating between starch granules... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cassava starch; Xanthan; Carrageenan; Carboxymethyl cellulose; Interaction. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000300023 |
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| Registros recuperados: 57 | |
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