VII Congresso Mundial de Estilos de Aprendizagem: livro de resumos

Todos os resumos submetidos ao VII Congresso Mundial de Estilos de Aprendizagem foram sujeitos a um processo de revisão pela Comissão Científica antes de serem aceites para publicação

VII Congresso Mundial de Estilos de Aprendizagem: livro de atas

Todos os artigos submetidos ao VII Congresso Mundial de Estilos de Aprendizagem foram sujeitos a um processo de revisão pela Comissão Científica antes de serem aceites para publicação

Sentimentos orientais na literatura de Macau em língua portuguesa: arte e poesia

Sem resumo disponível.publishe

António Sérgio: literatura e crítica literária

Sem resumo disponível.publishe

Frequency of Fabry disease in male and female haemodialysis patients in Spain

<p>Abstract</p> <p>Background</p> <p>Fabry disease (FD), an X-linked lysosomal storage disorder, is caused by a reduced activity of the lysosomal enzyme α-galactosidase A. The disorder ultimately leads to organ damage (including renal failure) in males and females. However, heterozygous females usually present a milder phenotype with a later onset and a slower progression.</p> <p>Methods</p> <p>A combined enzymatic and genetic strategy was used, measuring the activity of α-galactosidase A and genotyping the α-galactosidase A gene (<it>GLA</it>) in dried blood samples (DBS) of 911 patients undergoing haemodialysis in centers across Spain.</p> <p>Results</p> <p><it>GLA </it>alterations were found in seven unrelated patients (4 males and 3 females). Two novel mutations (p.Gly346AlafsX347 and p.Val199GlyfsX203) were identified as well as a previously described mutation, R118C. The R118C mutation was present in 60% of unrelated patients with <it>GLA </it>causal mutations. The D313Y alteration, considered by some authors as a pseudo-deficiency allele, was also found in two out of seven patients.</p> <p>Conclusions</p> <p>Excluding the controversial D313Y alteration, FD presents a frequency of one in 182 individuals (0.55%) within this population of males and females undergoing haemodialysis. Moreover, our findings suggest that a number of patients with unexplained and atypical symptoms of renal disease may have FD. Screening programmes for FD in populations of individuals presenting severe kidney dysfunction, cardiac alterations or cerebrovascular disease may lead to the diagnosis of FD in those patients, the study of their families and eventually the implementation of a specific therapy.</p