Consulta: creatorFacets:"Oliveira,D.F."
Registros recuperados: 3
Data/hora: 09/06/2024 07:39:55

Sazonalidade como fator interferente na composição físico-química e avaliação microbiológica de queijos coloniais
Provedor de dados: 45
Autores: Oliveira,D.F.; Bravo,C.E.C.; Tonial,I.B.
The influence of seasonality on chemical composition of cheese produced during different seasons, was verified as well as their microbiological quality. A total of 32 samples of colonial cheeses produced in the southwestern Paraná were analyzed. Although the study could be thoroughly not completed, the chemical results showed significant variations (p &lt;0.05) among the cheeses produced during the spring and summer seasons. The microbiological results indicated that 50%, 100% and 12.5% of the samples were contaminated with fecal coliforms, Staphylococcus coagulase positive and Salmonella spp., so at odds with the microbiological standards established by the legislation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Queijo colonial; Sazonalidade; Fisiologia animal; Análises físico-químicas e microbiológicas.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000200040

Exaggerated blood pressure response during the exercise treadmill test as a risk factor for hypertension
Provedor de dados: 56
Autores: Lima,S.G.; Albuquerque,M.F.P.M.; Oliveira,J.R.M.; Ayres,C.F.J.; Cunha,J.E.G.; Oliveira,D.F.; Lemos,R.R.; Souza,M.B.R.; Silva,O. Barbosa e.
Exaggerated blood pressure response (EBPR) during the exercise treadmill test (ETT) has been considered to be a risk factor for hypertension. The relationship of polymorphisms of the renin-angiotensin system gene with hypertension has not been established. Our objective was to evaluate whether EBPR during exercise is a clinical marker for hypertension. The study concerned a historical cohort of normotensive individuals. The exposed individuals were those who presented EBPR. At the end of the observation period (41.7 months = 3.5 years), the development of hypertension was analyzed within the two groups. Genetic polymorphisms and blood pressure behavior were assessed as independent variables, together with the classical risk factors for hypertension. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hypertension; Risk factors; Exaggerated blood pressure response.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000400368

Antibacterial activity of plant extracts from Brazil against fish pathogenic bacteria
Provedor de dados: 58
Autores: Castro,S.B.R.; Leal,C.A.G.; Freire,F.R.; Carvalho,D.A.; Oliveira,D.F.; Figueiredo,H.C.P.
The aim of this work was to evaluate the antibacterial activity of Brazilian plants extracts against fish pathogenic bacteria. Forty six methanolic extracts were screened to identify their antibacterial properties against Streptococcus agalactiae, Flavobacterium columnare and Aeromonas hydrophila. Thirty one extracts showed antibacterial activity.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant extracts; Bacteria; Fish.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000400030