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The effect of moderate hypoglycemia (p-glucose, 2.0 +/- 0.3 mmol/L; mean +/- SD) on regional cerebral blood flow (rCBF) was studied in a group of 10 healthy, right-handed men (aged 23 to 28 years) using an intravenous xenon 133 single photon emission computed tomography technique (SPECT). After 10 minutes of hypoglycemia, global CBF had increased to 46.3 +/- 9.6 mL/100 g/min compared with the init

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Background: Improved diagnostics in suspected acute coronary syndrome (ACS) are considered to be needed. To help clarify the current situation and the improvement potential, judged risk in the emergency department (ED) and outcome were analyzed among patients with suspected ACS at a university hospital. Methods: 157 consecutive patients with symptoms of ACS were included at the ED during 10 days.

Biomolecular recognition is often characterised by low affinity where many weak interactions work either alone or in concert, resulting in an inherent dynamic situation. For example the well-studied weak binding of cell-cell interactions is predominantly based on a range of carbohydrates that interact with numerous (protein) ligands. Finding appropriate binders to these carbohydrate structures may

The hoverfly Criorhina ranunculi – a biodiversity indicator at the landscape level? The hoverfly Criorhina ranunculi is rare and red-listed in Sweden, but it may be overlooked. I made a detailed inventory of the species in the parish of Stenbrohult, southern Sweden, where the species was found at nine localities in 2006, at one of these with at least ten individuals. The study area, with many othe

I detta kapitel har vi undersökt hur sex industrigymnasier, knutna till multinationella företag, ser på utlandspraktik. Vi har frågat skolrepresentanter och elever om varför utlandspraktik ingår i utbildningen, vad som förväntas av eleverna och vad de själva förväntar sig, vilka erfarenheter och kunskaper som betraktas som viktiga samt om utlandspraktiken har någon betydelse för anställningsbarhet

Popular Abstract in Swedish Cytokromer bär hem som prostetisk grupp och ingår i den energi givande andningskedjan. Cytokromer namnges beroende på strukturen av den hem-molekyl som respektive cytokrom bär. Cytokrom av a-typ innehåller hemA, cytokrom av b-typ innehåller hemB osv. Cytokrom av c-typ skiljer sig från övriga cytokrom genom att ha hemgruppen kovalent bunden till proteinet. Syntes av baktCytochromes function in electron transfer reactions, e.g. in respiratory systems, and contain haem as a prosthetic group. Cytochromes of the c-type differ from other cytochromes in that haem is covalently attached, via thioether linkages, to two cysteine residues in a conserved sequence motif in the protein, Cys-Xaa-Yaa-Cys-His. The functional location of c-type cytochromes in bacteria is on the o

This chapter will look at why, how and in what way a spontaneous memorial may develop: from an immediate act to a more planned place of grief and remembrance (Clark and Franzmann 2006, Nieminen Kristofersson 2006, Klaasens, Groote and Huigen 2009). Of special importance for this investigation are the noticeable differences in attitudes to and growths of roadside memorials revealed by data gleaned

BACKGROUND: Cerebral injury is the most important complication of cardiac operations with cardiopulmonary bypass. Prolonged total circulatory arrest (TCA) can expose patients to an even greater risk of cerebral injury. We sought to detect the degree of cerebral injury in adults who had thoracic aortic operations with TCA by measuring S100B protein, which is released into the circulation after cere