Consulta: subjectFacets:"TBARs"
Registros recuperados: 3
Data/hora: 09/06/2024 16:57:58

Yolk Color and Lipid Oxidation of the Eggs of Commercial White Layers Fed Diets Supplemented with Vegetable Oils
Provedor de dados: 89
Autores: Faitarone,ABG; Garcia,EA; Roça,RO; Andrade,EN; Vercese,F; Pelícia,K.
ABSTRACT The objective of this study was to evaluate the influence of the supplementation of vegetable oils rich in polyunsaturated fatty acids to the diet of Leghorn layers on yolk color and on yolk lipid oxidation of eggs stored at room temperature for 10 days. Sixty eggs laid by commercial white layers (Lohmann LSL) fed diets supplemented with different vegetable oils were used. Hens were fed one of the following treatment diets: conventional diet with no oil inclusion (T1); T1 diet with 2.5% linseed oil inclusion (T2); T1 diet with 2.5% canola oil (T3); T1 diet with 2.5% soybean oil (T4); T1 with 5.0% linseed oil (T5); T1 diet with 5.0% canola oil (T6); T1 diet with 5.0% soybean oil (T7); T1 diet with 2.5% linseed oil + 2.5% soybean oil (T8); T1 diet...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polyunsaturated fatty acids; Yolk color; Canola oil; Linseed oil; Soybean oil; TBARs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100009

Changes in the TBARs content and superoxide dismutase, catalase and glutathione peroxidase activities in the lymphoid organs and skeletal muscles of adrenodemedullated rats
Provedor de dados: 56
Autores: Pereira,B.; Costa-Rosa,L.F.B.P.; Bechara,E.J.H.; Newsholme,P.; Curi,R.
Thiobarbituric acid reactant substances (TBARs) content, and the activities of glucose-6-phosphate dehydrogenase (G6PDh), citrate synthase (CS), Cu/Zn- and Mn-superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPX) were measured in the lymphoid organs (thymus, spleen, and mesenteric lymph nodes (MLN)) and skeletal muscles (gastrocnemius and soleus) of adrenodemedullated (ADM) rats. The results were compared with those obtained for sham-operated rats. TBARs content was reduced by adrenodemedullation in the lymphoid organs (MLN (28%), thymus (40%) and spleen (42%)) and gastrocnemius muscle (67%). G6PDh activity was enhanced in the MLN (69%) and reduced in the spleen (28%) and soleus muscle (75%). CS activity was reduced in all tissues (MLN...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epinephrine; Lymphoid organs; Superoxide dismutase; Catalase; Glutathione peroxidase; TBARs.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000600016

Qualidade seminal e histomorfometria dos órgãos reprodutivos de ovinos tratados com fluoreto de sódio
Provedor de dados: 65
Autores: Filappi,Andreane; Prestes,Danívia; Rocha,Ricardo; Schosller,Deila Rosely; Bondan,Carlos; Bragança,José Francisco; Cecim,Marcelo.
O presente estudo objetivou avaliar as características espermáticas, os indicadores do metabolismo oxidativo do sêmen, o diâmetro dos túbulos seminíferos e a altura do epitélio testicular, do epididimário e do canal deferente de ovinos tratados com fluoreto de sódio. Foram utilizados 12 ovinos, com idade aproximada de cinco meses. Os animais foram divididos em grupo controle, o qual recebeu diariamente sal iodado (5g de NaCl animal-1 + 0,2mg I kg-1 matéria seca), e tratado, que recebeu sal iodado adicionado de fluoreto de sódio (4,7mg F kg-1 de peso corporal). Aos 150 dias de tratamento, foram realizadas coletas de sêmen e, em seguida, os animais foram eutanasiados. Na comparação entre o grupo controle e o tratado, não foram observadas diferenças no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flúor; Ovino; Reprodução; Histologia; TBARs; Glutationa reduzida.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000900024