Encontrados 24 documentos, a visualizar página 1 de 3

Relevance of a hypersaline sodium-rich naturally sparkling mineral water to the...

The Metabolic Syndrome increases the risk for atherosclerotic cardiovascular disease and type 2 Diabetes Mellitus. Increased fructose consumption and/or mineral deficiency have been associated with Metabolic Syndrome development. This study aimed to investigate the effects of 8 weeks consumption of a hypersaline sodium-rich naturally sparkling mineral water on 10% fructose-fed Sprague-Dawley rats (Metabolic Syn...

Síndrome de Churg-Strauss: casuística

Churg-Strauss syndrome (CSS) is a systemic necrotizing vasculitis of the small and medium vessels, associated with extravascular eosinophilic granulomas, peripheral eosinophilia and asthma. This is a rare syndrome of unknown etiology, affecting both genders and all age groups. CSS patients usually respond well to steroid treatment, although relapses are common after it ends. Timely diagnosis and treatment gener...

Doença associada ao Clostridium difficile – aumento dramático da incidência em ...

Many publications show an incidence increase of Clostridium difficile (CD) associated disease (CDAD), affecting both in- and outpatients being these recent infections more severe and difficult to treat. The aim of this retrospective study is to evaluate the incidence and clinical impact of CDAD in patients hospitalized from the 1st January 2004 to the 31st December 2009. Suggestive clinical manifestations and a...

Exotic manganese dioxide structures in niobium oxides capacitors

Resumo não disponível.

Mudança de paradigma no ensino da Bioquímica na licenciatura em Ciências da Nut...

No primeiro ano da licenciatura em Ciências da Nutrição, na Faculdade de Ciências da Nutrição e Alimentação, da Universidade do Porto, existem duas Unidades Curriculares que introduzem a Bioquímica aos estudantes [Química Orgânica e Bioquímica I (no 1º e 2º semestres, respetivamente)] e cujos programas e modalidades pedagógicas estão inter-relacionados, confrontando o estudante, progressivamente ao longo do ano...

Evidence for the endophytic colonization of Phaseolus vulgaris(common bean) roo...

Herbaspirillum seropedicae is an endophytic diazotrophic bacterium, which associates with important agricultural plants. In the present study, we have investigated the attachment to and internal colonization of Phaseolus vulgaris roots by the H. seropedicae wild-type strain SMR1 and by a strain of H. seropedicae expressing a red fluorescent protein (DsRed) to track the bacterium in the plant tissues. Two-day-ol...

Intoxicação por paraquato: artigo de revisão

Increased expression of tissue factor and protease-activated receptor-1 does no...

A correlation between cancer and hypercoagulability has been described for more than a century. Patients with cancer are at increased risk for thrombotic complications and the clotting initiator protein, tissue factor (TF), is possibly involved in this process. Moreover, TF may promote angiogenesis and tumor growth. In addition to TF, thrombin seems to play a relevant role in tumor biology, mainly through activ...

Efeito de inseticidas sobre o tripes Frankliniella schultzei (Trybom) em mangue...

2008

Different responses of the GlnB and GlnZ proteins upon in vitro uridylylation b...

Azospirillum brasilense is a diazotroph found in association with important agricultural crops. In this organism, the regulation of nitrogen fixation by ammonium ions involves several proteins including the uridylyltransferase/uridylyl-removing enzyme, GlnD, which reversibly uridylylates the two PII proteins, GlnB and GlnZ, in response to the concentration of ammonium ions. In the present study, the uridylylati...