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	Provedor de dados BABT (1) BJMBR (1) Autor Azevedo,M.S.P. (1) Cardoso,D.D.P. (1) Martins,R.M.B. (1) Rácz,M.L. (1) Soares,C.M.A. (1) Wiebe,Leonard I. (1) Mais... Palavra-chave Oligonucleotides (2) Antisense (1) Aptamer (1) G genotyping (1) Molecular biology (1) Molecular imaging (1) Nucleic acids (1) Nucleosides (1) Nucleotides (1) PET (1) Rotavirus (1) Spiegelmer (1) VP7 (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2007 (1) 2001 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Applications of nucleoside-based molecular probes for the in vivo assessment of tumour biochemistry using positron emission tomography (PET) BABT Wiebe,Leonard I.. Positron emission tomography (PET) is a non-invasive nuclear imaging technique. In PET, radiolabelled molecules decay by positron emission. The gamma rays resulting from positron annihilation are detected in coincidence and mapped to produce three dimensional images of radiotracer distribution in the body. Molecular imaging with PET refers to the use of positron-emitting biomolecules that are highly specific substrates for target enzymes, transport proteins or receptor proteins. Molecular imaging with PET produces spatial and temporal maps of the target-related processes. Molecular imaging is an important analytical tool in diagnostic medical imaging, therapy monitoring and the development of new drugs. Molecular imaging has its roots in molecular biology.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Molecular biology; Molecular imaging; PET; Nucleosides; Nucleotides; Nucleic acids; Oligonucleotides; Antisense; Aptamer; Spiegelmer. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000300011 Genotyping of group A rotavirus samples from Brazilian children by probe hybridization BJMBR Cardoso,D.D.P.; Rácz,M.L.; Azevedo,M.S.P.; Martins,R.M.B.; Soares,C.M.A.. The G genotyping of 74 group A rotavirus samples was done by RNA-DNA hybridization (dot-blot) using oligonucleotide probes for the VP7 gene region of the human rotavirus serotypes/genotypes 1, 2, 3 and 4. Thirty-one samples could be genotyped by dot-blot showing the following results: G1 = 16, G4 = 6, G3 = 5, and G2 = 4. The data show circulation of genotypes G1-G4 and the predominance of G1. The knowledge of genotypes provides important information concerning rotavirus circulation in Central Brazil. Tipo: Info:eu-repo/semantics/other Palavras-chave: Rotavirus; G genotyping; VP7; Oligonucleotides. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000400005 Registros recuperados: 2 Primeira ... 1 ... Última

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