Estudos cromossómicos em <i>Pteridophyta</i> de Portugal, III

Eimeria infections in goats in Southern Portugal Infeções por Eimeria em caprinos do Sul de Portugal

Coccidiosis caused by Eimeria species is a major form of intestinal infection affecting intensively and semi-intensively reared goats. The province of Alentejo is the main goat-producing area in Portugal. Therefore, all 15 Serpentina goat farms in Alentejo were analyzed regarding the occurrence and diversity of Eimeria species. Fecal samples obtained from 144 animals (52.1% dairy goats, 47.9% p...

CampusMates: encontrando parceiros de estudos

Recently observed social trends point to greater social approximation of individuals through technological platforms, as the increasing success of sites such as Orkut, MySpace, MSN, among others. The mobile social networks are also gaining adepts for having pervasives and customized features. In this demonstration, we show a concept of a mobile social network for students seeking study partners...

Agreement analysis in clinical and experimental trials Análise de concordância em estudos clínicos e experimentais

Measuring periodontitis in population studies: a literature review Medição de periodontite em estudos populacionais: uma revisão de literatura

Case definitions used to identify periodontitis significantly affect the prevalence and risk estimates from population studies. A plethora of definitions has been employed by researchers since the 1940s. The variation in disease definitions affects the comparability and validity of the estimates. This study aimed to review case definitions of periodontitis in prevalence and risk population stud...

Análise genotípica de isolados de Mycobacterium tuberculosis de um hospital em Lisboa, Portugal Genotypic analysis of Mycobacterium tuberculosis isolates from a Lisbon hospital in Portugal

Resumo Portugal apresenta uma das taxas de incidência de tuberculose mais altas da União Europeia, tendo a Região de Saúde de Lisboa uma taxa de incidência muito acima da média nacional. O presente estudo analisa a transmissão, susceptibilidade aos antibacilares e características de uma população de estudo de um hospital central de Lisboa. Cento e trinta e dois isolados clínicos de Mycobacteriu...