Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Skip to main content

    Rafael Ito Marques

    http://dx.doi.org/10.5007/2175-7925.2009v22n4p169Avaliou-se a inclusão de fitase em dietas com níveis reduzidos de fόsforo não-fítico (FNF) e o desempenho, rendimento de carcaça e características da cama de frangos. O delineamento foi... more
    http://dx.doi.org/10.5007/2175-7925.2009v22n4p169Avaliou-se a inclusão de fitase em dietas com níveis reduzidos de fόsforo não-fítico (FNF) e o desempenho, rendimento de carcaça e características da cama de frangos. O delineamento foi inteiramente casualizado em esquema fatorial 2 x 3 - dois níveis de fitase (0 e 25U/Ng) e três níveis de FNF (100, 85 e 70% das exigências), totalizando seis tratamentos com cinco repetições. A redução do FNF para 70% das exigências diminuiu o ganho de peso e o consumo de ração e piorou a conversão alimentar. A inclusão de fitase aumentou o ganho de peso e o consumo de ração aos 21 dias. A interação níveis de FNF x fitase foi significativa para ganho de peso aos 42 dias. A redução do FNF para 70% das exigências diminuiu o consumo de ração aos 42 dias e aumentou o peso relativo do fígado e do coração. O teor de nitrogênio foi reduzido em camas de frangos alimentados com dietas contendo fitase e o teor de fόsforo diminuiu com a redução do FNF dietético. ...
    St. Louis encephalitis virus (SLEV), a member of the family Flaviviridae, genus Flavivirus, is a causative agent of encephalitis in the Americas. In Brazil, sporadic cases of SLEV infection have been reported since 1953, but the first... more
    St. Louis encephalitis virus (SLEV), a member of the family Flaviviridae, genus Flavivirus, is a causative agent of encephalitis in the Americas. In Brazil, sporadic cases of SLEV infection have been reported since 1953, but the first outbreak of SLEV in Brazil was identified only in 2007, concomitant with an outbreak of dengue virus (DENV) serotype 3. This finding, along with other reports, indicates that SLEV circulation in Brazil is largely unknown, and there may be epidemiological implications of the co-circulation of SLEV, DENV and other flaviviruses in Brazil. Here, we describe the first complete genome sequence of an SLEV strain isolated from a human patient in Brazil, strain BeH 355964. Phylogenetic analysis was performed to determine the genotype of BeH 355964 using the full-length genome and envelope (E) gene sequences separately. Both analyses showed that BeH 355964 could be classified as genotype V. Although the number of single gene sequences available is greater (such ...
    ... MARQUES, Rafael Henrique 1* ; GRAVENA, Rodrigo Antonio 1 ; SILVA, Janaina Della ... Prado 2 ; MORAES, Vera Maria Barbosa de 3 ... crescimento a cada ano e isto se deve a todos os aspectos positivos de desempenho e aos baixos... more
    ... MARQUES, Rafael Henrique 1* ; GRAVENA, Rodrigo Antonio 1 ; SILVA, Janaina Della ... Prado 2 ; MORAES, Vera Maria Barbosa de 3 ... crescimento a cada ano e isto se deve a todos os aspectos positivos de desempenho e aos baixos investimentos (MURAKAMI & GARCIA, 2007 ...
    Introduction: Pandemics cause strong social, economic, and political impacts. Social isolation to reduce the virus’ impact and to retard the health system breakdown caused by SARS-Cov-2 have affected the population’s lifestyle, including... more
    Introduction: Pandemics cause strong social, economic, and political impacts. Social isolation to reduce the virus’ impact and to retard the health system breakdown caused by SARS-Cov-2 have affected the population’s lifestyle, including medical students. Objective: Identity which impacts the daily meal plan has the COVID-19’s Pandemic caused in medical students; Correlate data obtained in different grades of the medical course and present the nutritional profile of the students, who attended the study. Methods: Survey realized in students of a private medical course in the São Paulo northwestern region, with a questionary containing open questions and tests, sent online in conjunction with the Term of Consent. This study was analyzed and approved by the Research Ethics Committee according to a substantiated opinion number 4.373.785, and obtaining the patient's consent through the Informed Consent Form. Results: 117 students, between the 1st and 4th grade of the course, have att...