Consulta: creatorFacets:"Fernandes,M.L."
Registros recuperados: 3
Data/hora: 12/06/2024 01:19:30

Complexos enzimáticos sobre a energia metabolizável e digestibilidade dos nutrientes do milheto para frangos de corte
Provedor de dados: 45
Autores: Moura,F.A.S.; Dourado,L.R.B.; Farias,L.A.; Lopes,J.B.; Lima,S.B.P.; Fernandes,M.L.
RESUMO Objetivou-se avaliar o efeito de complexos enzimáticos sobre a energia metabolizável e o coeficiente de digestibilidade de nutrientes do milheto para frangos de corte. Quinhentos e setenta e seis frangos machos foram distribuídos em 36 gaiolas, com três tratamentos: T1 - composição de milheto sem complexo enzimático; T2 - composição de milheto com complexo enzimático (CES) e T3 - composição de milheto com complexo enzimático (CEV). Os tratamentos foram definidos com base em seis dietas (três dietas referências e três dietas testes). As dietas testes foram obtidas pela substituição de 40% da dieta referência por milheto inteiro, e a adição de enzimas consistiu de dois complexos enzimáticos: CES, constituído pelas enzimas fitase, protease, xilanase,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimento alternativo; Dietas; Enzimas; Protease; Xilanase.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000300990

Antidepressant-like effect of Hoodia gordonii in a forced swimming test in mice: evidence for involvement of the monoaminergic system
Provedor de dados: 56
Autores: Citó,M.C.O.; Silva,M.I.G.; Santos,L.K.X.; Fernandes,M.L.; Melo,F.H.C.; Aguiar,J.A.C.; Lopes,I.S.; Sousa,P.B.; Vasconcelos,S.M.M.; Macêdo,D.S.; Sousa,F.C.F.
Hoodia gordonii is a plant species used traditionally in southern Africa to suppress appetite. Recently, it has been associated with a significant increase in blood pressure and pulse rate in women, suggesting sympathomimetic activity. The present study investigated the possible antidepressant-like effects of acute and repeated (15 days) administration of H. gordonii extract (25 and 50 mg/kg, po) to mice exposed to a forced swimming test (FST). Neurochemical analysis of brain monoamines was also carried out to determine the involvement of the monoaminergic system on these effects. Acute administration of H. gordonii decreased the immobility of mice in the FST without accompanying changes in general activity in the open-field test during acute treatment,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hoodia gordonii; Antidepressant action; Monoaminergic system; Forced swimming test.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000100057

Human monocytes tolerant to LPS retain the ability to phagocytose bacteria and generate reactive oxygen species
Provedor de dados: 56
Autores: Fernandes,M.L.; Mendes,M.E.; Brunialti,M.K.C.; Salomão,R.
Tolerance to lipopolysaccharide (LPS) occurs when animals or cells exposed to LPS become hyporesponsive to a subsequent challenge with LPS. This mechanism is believed to be involved in the down-regulation of cellular responses observed in septic patients. The aim of this investigation was to evaluate LPS-induced monocyte tolerance of healthy volunteers using whole blood. The detection of intracellular IL-6, bacterial phagocytosis and reactive oxygen species (ROS) was determined by flow cytometry, using anti-IL-6-PE, heat-killed Staphylococcus aureus stained with propidium iodide and 2',7'-dichlorofluorescein diacetate, respectively. Monocytes were gated in whole blood by combining FSC and SSC parameters and CD14-positive staining. The exposure to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: IL-6; ROS; Phagocytosis; MALP-2; Flagellin; LPS tolerance.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000900008