Despite the health benefits of a diet rich in fruits and vegetables less than one fifth of children and adolescents meet recommendations. Consumers demand an increasingly varied range of high quality food together with food safety assurance, and at the same time they require food that should be quick and easy to prepare. This scenario created an opportunity for a new category of products: minimally processed fr...
Cork oak (Quercus suber L.) has a great social and ecological importance in the Iberian Peninsula. Yet, a large proportion of cork oak stands is old and natural regeneration is often problematic. During the last decade large areas were reforested with this species in the context of the Common Agriculture Policy (CAP) both in Portugal and Spain. Survival rates were often low due to inappropriate nursery and inst...
The relationship between ultrasound measurements and empty body and carcass chemical composition was investigated. A 500-V real-time ultrasound with a 7.5-MHz probe combined with image analysis was used to make in vivo measurements to predict the empty body and carcass chemical composition of 31 female lambs of two genotypes, ranging in BW from 18.2 to 48.9 kg. Eleven ultrasound measurements of s.c. fat, muscle...
A Mitomicina C está entre uma variedade de agentes quimioterapêuticos intravesicais actualmente disponíveis para o tratamento do carcinoma superficial da bexiga. Cerca de9% destes doentes desenvolve reacções adversas cutâneas, geralmente dermites de contacto, localizadas nas mãos, pés, genitais, ou erupções mais disseminadas. Descrevem-se 6 casos de dermite de contacto alérgica à Mitomicina C, observados entre ...
Documento apresentado no III Congreso Forestal Español que decorreu em Granada de 25 a 28 de Setembro de 2001. ; El estudio com marcadores moleculares de las espécies forestales permite analizar la distribución y estructura de la diversidad genética. Se han analizado 47 poblaciones de pino negral (Pinus pinaster Ait.) com 16 loci isoenzimáticos. Del conjunto inicial de 16 loci se han seleccionado aquellos com ...
Seqüenciamento e análise filogenética de 17 amostras do vírus da diarréia viral bovina (BVDV) isoladas no Brasil identificaram quatro amostras (23,5%) do genótipo 1a (BVDV-1a), nove amostras (52,9%) do genótipo 1b (BVDV tipo 1b) e quatro amostras (23,5%) do genótipo 2 (BVDV tipo 2). As amostras brasileiras de BVDV tipo 2 apresentaram-se genotipicamente distintas dos BVDV tipo 2 até então identificados na Améric...
Three Brazilian isolates of bovine viral diarrhea virus (BVDV), antigenically distinct from the standard North American isolates, were selected to immunize BALB/c mice in order to obtain hybridoma cells secreting anti-BVDV monoclonal antibodies (mAbs). Two hybridoma clones secreting mAbs, reacting specifically with BVDV-infected cells (mAbs 3.1C4 and 6.F11), were selected after five fusions and screening of 100...
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