Most donkey and local horse breeds are vulnerable to extinction as mechanization of agriculture progress throughout the world. The present study analyzed the pedigree and herd records of the donkey Asinina de Miranda breed (RAM), identifying genealogical and human factors that may affect the breed genetic diversity in the future and suggesting suitable strategies to breed preservation, early on the conservation...
In the frame of UNISOL project, a test bench was installed to perform tests of a combistore which includes a two-way heat exchanger already submitted to a national patent application. The present work describes the main characteristics of the test bench installed and the tests performed with the objective of optimization of the configuration of the inner storage tank of the combistore (two way heat exchanger),...
Right ventricular thrombosis is a rare yet potentially fatal condition. It has been described in association with hypercoagulability states, autoimmune diseases and dilated cardiomyopathy. Echocardiography constitutes the election tool for diagnosis and characterization of these entities, allowing for the differentiation between the various types of thrombi. We present a case of a patient with alcoholic dilated...
The oceans remain a major source of natural compounds with potential in pharmacology. In particular, during the last few decades, marine cyanobacteria have been in focus as producers of interesting bioactive compounds, especially for the treatment of cancer. In this study, the anticancer potential of extracts from twenty eight marine cyanobacteria strains, belonging to the underexplored picoplanktonic genera, C...
No Nordeste de Portugal e na zona Oeste da Província de Zamora em Espanha, os burros desempenham um papel chave na agricultura tradicional. Estas regiões são as principais áreas de distribuição das duas raças autóctones de burros ameaçadas, utilizadas neste estudo: o Mirandês e o Zamorano-Leonés. Na área da Medicina Estomatológico-dentária Veterinária, a investigação e o trabalho clínico em cavalos evoluiu subs...
Apresentação efetuada nas IV Jornadas de Informática da Universidade Aberta.
Introdução: A Gastroenterite Aguda (GEA) é uma patologia com importante morbilidade sendo a segunda causa de internamento na idade pediátrica.Objetivo: Caracterizar a GEA, em crianças internadas em dois hospitais da área de Lisboa com diferentes características demográficas.Métodos: Estudo prospetivo de maio 2011 a junho 2012. Pesquisados potenciais agentes etiológicos por técnicas convencionais e de biologia m...
The binding of the VV oxidation products of two vanadium( IV) compounds, [VO(dmpp)2] and [VO(maltolato)2], which have shown promising anti-diabetic properties, to human serum albumin (HSA) in aqueous aerobic solution has been studied by 1H saturation transfer difference (STD) NMR spectroscopy and computational docking studies. Group epitope mapping and docking simulations indicate a preference of HSA binding to...
As câmaras de cintilação são um dos detetores mais utilizados em imagiologia médica para realizar Cintigrafias e SPECT. O algoritmo tipicamente utilizado para reconstruir as imagens é o método do centro de gravidade que, embora muito simples, provoca a distorção acentuada das imagens. Em alternativa, os métodos de reconstrução estatística, apresentam melhores resultados mas requerem o conhecimento da função de ...
In the frame of UNISOL project, a test bench was installed to perform tests of a combistore which includes a two-way heat exchanger already submitted to a national patent application. The present work describes the main characteristics of the test bench installed and the tests performed with the objective of optimization of the configuration of the inner storage tank of the combistore (two way heat exchanger),...
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