Lars Gustavsson

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The binding of a series of low-molecular-mass, active-site-directed thrombin inhibitors (399-575 Da) to human alpha-thrombin was investigated by surface plasmon resonance technology (BIACORE), stopped-flow spectrophotometry, and isothermal titration microcalorimetry (ITC). The equilibrium constants K(D) (nM to microM range) at 25 degrees C obtained from the(More)
Fibers from the m. vastus lateralis of 10 middle-aged men were classified at ultrastructural level according to the appearance of the sarcomeric M-band. The Z-band widths had a two-peak distribution. One peak was due to type 1 fibers (mean 125 +/- 11 nm), the other to type 2 fibers. This latter could be separated into type 2A (101 +/- 9 nm) and type 2B (86(More)
To improve our understanding of drug-target interactions, we explored the effect of introducing substituted amine residues with increased chain length in the P3 residue of the thrombin inhibitor melagatran. Inhibition, kinetic, and thermodynamic data obtained via stopped-flow spectroscopy (SF), isothermal microcalorimetry (ITC), and surface plasmon(More)
Norovirus has been associated with excess deaths. A retrospective study of mortality following norovirus enteritis (NVE) was undertaken. All hospitalized adult patients with a stool sample positive for norovirus genogroup II on polymerase chain reaction, treated at Sahlgrenska University Hospital, Gothenburg, Sweden between August 2008 and June 2009, were(More)
BACKGROUND Viral agents, especially norovirus, are the most common cause of nosocomial spread of epidemic gastroenteritis (GE). Rapid and reliable detection of these agents could reduce the risk of outbreaks. OBJECTIVE To evaluate the diagnostic performance of rectal swab samples compared to standard stool samples for detection of agents causing viral GE(More)
BACKGROUND Norovirus enteritis (NVE) can be fatal in frail patients. High blood lactate levels indicate hypoperfusion and predict mortality in many infectious diseases. The objective was to determine the frequency and association with mortality of elevated lactate levels in patients with community-onset NVE. METHODS A retrospective cohort study was(More)
Preface The present manual is one of the outcomes of an EU-project with the title ODIGO. It was carried out within the Horizon initiative. As part of the ODIGO/HORIZON project Körkort Handikapp, Lernia in Kävlinge (formerly AmuGruppen, Kävlinge) in Sweden were requested to produce an operation manual for driving instructors, to be used in driver education(More)
Chronic immune stimulation such as Helicobacter pylori (hp) infection, Sjögren's syndrome or coeliac disease may initiate non-Hodgkin lymphoma (NHL). The opposite (appearance of autoimmunity) has also been reported. The aim of this study was to describe the pattern of these immune markers in patients with lymphoid malignancies. Sera from 96 patients with(More)
BACKGROUND The mechanisms that determine the duration of fecal shedding of norovirus in humans have not been described in detail. OBJECTIVES We investigated serum inflammatory mediator levels in relation to the duration of viral shedding in norovirus infection. STUDY DESIGN A prospective cohort study of patients hospitalized with acute norovirus(More)