Consulta: creatorFacets:"Araújo,A.S."
Registros recuperados: 3
Data/hora: 02/06/2024 05:16:51

Utilização de minerais iônicos ou complexos orgânicos de minerais no pré-parto de vacas Holandesas
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Batista,C.G.; Coelho,S.G.; Lana,A.M.Q.; Rabelo,E.; Araújo,A.S.; Lobato,Z.I.P.; Reis,R.B.; Saturnino,H.M.
Os efeitos do uso de minerais complexados durante o pré-parto sobre a ocorrência de retenção de placenta foram avaliados em 135 vacas Holandesas de dois ou mais partos: grupo mineral iônico (69 animais) e grupo mineral complexado (66 animais). Em 55 desses animais foram também avaliadas as concentrações séricas da imunoglobulina G (IgG), Zn, Cu e a qualidade do colostro. O experimento foi realizado em delineamento inteiramente ao acaso, em arranjo em parcelas subdivididas. As concentrações séricas de IgG e dos microminerais foram avaliadas por análise de variância, sendo utilizados, respectivamente, os testes de Duncan e Fisher. A taxa de erro α admitida foi de 7%. Não foram observadas diferenças entre os grupos para ocorrência de retenção de placenta,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cobre; Imunoglobulinas; Retenção de placenta; Zinco.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500022

Characterization of alpha thalassemic genotypes by multiplex ligation-dependent probe amplification in the Brazilian population
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Suemasu,C.N.; Kimura,E.M.; Oliveira,D.M.; Bezerra,M.A.C.; Araújo,A.S.; Costa,F.F.; Sonati,M.F.
Alpha-thalassemia is the most common inherited disorder of hemoglobin synthesis. Genomic deletions involving the alpha-globin gene cluster on chromosome 16p13.3 are the most frequent molecular causes of the disease. Although common deletions can be detected by a single multiplex gap-PCR, the rare and novel deletions depend on more laborious techniques for their identification. The multiplex ligation-dependent probe amplification (MLPA) technique has recently been used for this purpose and was successfully used in the present study to detect the molecular alterations responsible for the alpha-thalassemic phenotypes in 8 unrelated individuals (3 males and 5 females; age, 4 months to 30 years) in whom the molecular basis of the disease could not be determined...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alpha-thalassemia; Hb H disease; Multiplex ligation-dependent probe amplification; Genetic polymorphisms; Brazilian population.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000100003

Hepatitis C virus infection in a Brazilian population with sickle-cell anemia
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Torres,M.C.M.R.; Pereira,L.M.M.B.; Ximenes,R.A.A.; Araújo,A.S.; Secaf,M.; Rodrigues,S.S.; Bezerra,A.C.S.; Conceição,I.B.; Valença,M.I.B.; Martinelli,A.L.C.
Patients with sickle-cell anemia submitted to frequent blood transfusions are at risk of contamination with hepatitis C virus (HCV). Determination of HCV RNA and genotype characterization are parameters that are relevant for the treatment of the viral infection. The objective of the present study was to determine the frequency of HCV infection and the positivity for HCV RNA and to identify the HCV genotype in patients with sickle-cell anemia with a history of blood transfusion who had been treated at the Hospital of the HEMOPE Foundation. Sera from 291 patients were tested for anti-HCV antibodies by ELISA 3.0 and RIBA 3.0 Chiron and for the presence of HCV RNA by RT-PCR. HCV genotyping was performed in 19 serum samples. Forty-one of 291 patients (14.1%)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hepatitis C; Anti-HCV antibodies; HCV RNA; HCV genotype; Sickle-cell anemia.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000300006