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Detection of Escherichia coli O157 by Peptide Nucleic Acid Fluorescence In Situ...

Almeida, C.; Sousa, J. M.; Rocha, R.; Cerqueira, L.; Fanning, S.; Azevedo, N. F.; Vieira, M. J.

Despite the emergence of non-O157 shiga toxin-producing Escherichia coli (STEC) infections, E. coli O157 serotype is still the most commonly identified STEC in world. It causes high morbidity and mortality, and has been responsible for a number of outbreaks in many parts of the world. Various methods have been developed to detect this particular serotype, but standard bacteriological methods remain as the gold ...

Data: 2013 | Origem: RepositóriUM - Universidade do Minho

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Self-structuring of lamellar bridged silsesquioxanes with long side spacers

Fernandes, M.; Nobre, S. S.; Xu, Q. H.; Carcel, C.; Cachia, J. N.; Cattoen, X.; Sousa, J. M.; Ferreira, R. A. S.; Carlos, L. D.; Santilli, C. V.

Diurea cross-linked bridged silsesquioxanes (BSs) C(10)C(11)C(10) derived from organosilane precursors, including decylene chains as side spacers and alkylene chains with variable length as central spacers (EtO)(3)Si- (CH(2))(10)-Y(CH(2))(n)-Y-(CH(2))(10)-Si(OEt)(3) (n = 7, 9-12; Y = urea group and Et = ethyl), have been synthesized through the combination of self-directed assembly and an acid-catalyzed sol gel...

Data: 2011 | Origem: RIA - Repositório Institucional da Universidade de Aveiro

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Cytogenetic characterization and evaluation of c-MYC gene amplification in PG10...

Ribeiro,H.F.; Alcântara,D.F.A.; Matos,L.A.; Sousa,J.M.C.; Leal,M.F.; Smith,M.A.C.; Burbano,R.R.; Bahia,M.O.

Gastric cancer is the fourth most frequent type of cancer and the second cause of cancer mortality worldwide. The genetic alterations described so far for gastric carcinomas include amplifications and mutations of the c-ERBB2, KRAS, MET, TP53, and c-MYC genes. Chromosomal instability described for gastric cancer includes gains and losses of whole chromosomes or parts of them and these events might lead to oncog...

Data: 2010 | Origem: OASIS br

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