Consulta: creatorFacets:"Lima,L.P."
Registros recuperados: 3
Data/hora: 13/06/2024 06:52:53

Bagaço de mandioca (Manihot esculenta, Crantz) na dieta de vacas leiteiras: consumo de nutrientes
Provedor de dados: 45
Autores: Lima,L.P.; Veloso,C.M.; Silva,F.F.; Bonomo,P.; Pinheiro,A.A.; Dutra,G.S.; Pereira Júnior,I.G.; Veloso,J.M.C.
Avaliou-se o efeito da inclusão de diferentes níveis (0, 5, 10 e 15%) de bagaço de mandioca à dieta de 12 vacas mestiças leiteiras Holandês x Zebu (composição racial com variação de ¼ a ¾ de sangue H x Z) com 478,5kg de peso corporal médio e com 100 a 150 dias de lactação, distribuídas em três Quadrados Latinos 4 x 4. Foi avaliado o consumo de matéria seca (MS), matéria orgânica (MO), proteína bruta (PB), extrato etéreo (EE), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA), carboidratos totais (CHT), carboidratos não-fibrosos (CNF) e nutrientes digestíveis totais (NDT). Forneceu-se silagem de capim-elefante como fonte de volumoso. As relações volumoso:concentrado utilizadas foram de 65,19:34,81; 61,59:38,41; 59,08:40,92 e 54,76:45,24....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovino de leite; Bagaço de mandioca; Consumo; Resíduo; Subproduto.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000400032

Oxidative stress and skeletal muscle dysfunction are present in healthy smokers
Provedor de dados: 56
Autores: Neves,C.D.C.; Lacerda,A.C.R.; Lage,V.K.S.; Lima,L.P.; Tossige-Gomes,R.; Fonseca,S.F.; Rocha-Vieira,E.; Teixeira,M.M.; Mendonça,V.A.
Chronic exposure to cigarette smoke seems to be related to an increase of pro-inflammatory cytokines, oxidative stress and changes in muscular and physical performances of healthy smokers. However, these parameters have not yet been evaluated simultaneously in previous studies. The participants of this study were healthy males divided into two groups: smokers (n=20) and non-smokers (n=20). Inflammation was evaluated by measuring plasma levels of the cytokines IL-10, IL-6 e TNF-α, and of the soluble receptors sTNFR1 and sTNFR2. Oxidative stress was evaluated by determination of thiobarbituric acid reactive substances (TBARS) plasma levels, total antioxidant capacity of plasma and erythrocytes activity of the antioxidant enzymes superoxide dismutase (SOD)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inflammation; Muscle endurance; Redox balance; Smoking; Tobacco cigarette.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001100702

Different levels of brain-derived neurotrophic factor and cortisol in healthy heavy smokers
Provedor de dados: 56
Autores: Neves,C.D.C.; Lacerda,A.C.R.; Lima,L.P.; Lage,V.K.S.; Balthazar,C.H.; Leite,H.R.; Mendonça,V.A.
Studies suggest that brain-derived neurotrophic factor (BDNF) and the hypothalamic-pituitary-adrenal (HPA) axis modulate dopaminergic activity in response to nicotine and that the concentrations of BDNF and cortisol seem to be dependent on the amount and duration of smoking. Therefore, we investigated BDNF and cortisol levels in smokers ranked by daily cigarette consumption. Twenty-seven adult males (13 non-smokers and 14 smokers) participated in the study. The smokers were divided in two groups: light (n=7) and heavy smokers (n=7). Anthropometric parameters and age were paired between the groups, and plasma BDNF and salivary cortisol levels were measured. Saliva samples were collected on awakening, 30 min after awakening, at 10:00 and 12:00 am, 5:00 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: BDNF; Nicotine consumption; HPA axis; Addiction; Reward system.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001200608