Encontrados 5 documentos, a visualizar página 1 de 1
Direct application of the INNO-LiPA Rif.TB line-probe assay for rapid identific...
Viveiros, M; Leandro, C; Rodrigues, L; Almeida, J; Bettencourt, R; Couto, I; Carrilho, L; Diogo, J; Fonseca, A; Lito, L; Lopes, J; Pacheco, TThe INNO-LiPA Rif.TB assay for the identification of Mycobacterium tuberculosis complex strains and the detection of rifampin (RIF) resistance has been evaluated with 360 smear-positive respiratory specimens from an area of high incidence of multidrug-resistant tuberculosis (MDR-TB). The sensitivity when compared to conventional identification/culture methods was 82.2%, and the specificity was 66.7%; the sensit...
Determination of Monoterpenes in Portuguese Wines Varieties
Barbosa, A.; Ferreira, A C. Silva; Pinho, P. Guedes de; Pessanha, M.; Vieira, M.; Franco, J. M. Soares
Industry/University collaboration in product focussed œnological research in Po...
Guedes, P.; Pina, C.; Santos, C.; Vasconcelos, I.; Silva, M. C.; Couto, J.A.; Hogg, T.; Cabral, L.; Vieira, M.; Pessanha, M.; Graca, A.A innovative model of collaboration between a wine company and a university research group is presented. A protocol was established as a response to the perceived need to, on the part of the university, (i) focus research on specific scientific bottlenecks which would have a real impact in the producing industry and, on the part of the company, (ii) to have access to the scientific capacity to conduct in-depth ...
Defining the uniqueness of monovarietal wines from native portuguese varieties ...
Guedes, P.; Pina, C.; Santos, C.; Vasconcelos, I.; Silva, M. C. M.; Hogg, T.; Cabral, L.; Vieira, M.; Pessanha, M.; Soares Franco, J. M.Studies have been carried out on red and white monovarietal wines vinified during the 1995, 1996 and 1997 harvests. The essential aim being to evaluate sensory quality, correlate it with chemical analytical data and relate these to the various winemaking options available. Hence selective native varieties from the Douro, Dao, Bairrada and Vinhos Verdes regions have been studied and the analytical / sensorial da...
Profile of the resistance to macrolides and imidazoles of Helicobacter pylori i...
Rosário, M; Serviço de Gastroenterologia, Instituto Clinico e Imunológico de Lisboa.; Caetano, J M; Pessanha, M A; Marote, G; da Silva, J AWe studied the sensitivity of H. pylori to clarithromycin and metronidazole, as well as the sensitivity and specificity of H. pylori culture, urease test and histology on a sample of 166 Portuguese patients. We observed a prevalence of 5.8% resistance to clarithromycin and 60% resistance to metronidazole. The sensitivity and specificity for the diagnostic tests were: culture 98% and 100%, urease test 98% and 91...
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