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We wanted to investigate if plasma levels of antimicrobial polypeptides (AMPs) are increased in severe sepsis and if they correlate with severity and mortality. Samples were collected from 31 sepsis patients at the intensive care unit. The Sequential Organ Failure Assessment (SOFA) score and 90-day mortality were registered, and inflammatory markers and AMP levels were measured by ELISA. A median
This study begins with a description of the infective process in the dinoflagellate type host Alexandrium minutum by a strain of the parasitoid, Parvilucifera sinerae, including the morphologies of the various dinoflagellate and parasitoid stages during the infection. Then, the susceptibility of 433 microalgal strains to P. sinerae infection was studied. The parasitoid was found to be capable of i
We present a rapid occlusion culling algorithm specifically designed for urban environments. For each frame, an occlusion horizon is being built on-the-fly during a hierarchical front-to-back traversal of the scene. All conservatively hidden objects are culled, while all the occluding impostors of all conservatively visible objects are added to the 2½D occlusion horizon. Our framework also support
Popular Abstract in Swedish Tillgången till rent vatten är avgörande för människans överlevnad, tillgång till vatten kan förbättra den allmänna hälsan och därmed också vår fortsatta existens på jorden. Naturkatastrofer eller mänsklig påverkan genom t.ex. industrin kan dock resultera i att vattenkällor, tidvis eller permanent, blir förorenade med miljögifter som hindrar människans konsumtion av renThe lack of safe, clean water is strongly linked to poverty, underdevelopment and poor health. Water is needed not only to sustain life, but to produce food and in industrial processes. Anthropogenic pollution and natural events can jeopardize access to safe water. Inorganic pollutants or toxic metal ions such as arsenic and cadmium are of special concern since these are persistent and accumulate
ABSTRACT: BACKGROUND: Hip dislocation after arthroplasty for femoral neck fractures remains a serious complication. The aim of our study was to investigate the dislocation rate in acute femoral neck fracture patients operated with a posterior approach with cemented conventional or dual articulation acetabular components. METHODS: We compared the dislocation rate in 56 consecutive patients operated
Spinel ferrites of the form MgxZn1-xFe2O4 ( x = 0. 0.25, 0.50, 0.75, 1.00) were prepared by self-propagating high-temperature synthesis (SHS) from reactions of iron(III), zinc and magnesium oxides, iron powder and sodium perchlorate. The driving force for the reactions is the oxidation of iron powder. Reactions were carried out in the presence of an external magnetic field of 0.2 or 1.1 T. Reactio
Antibiotic resistance in pneumococci is due to the spread of strains belonging to a limited number of clones. The Spain(9v)-3 clone of sequence type (ST)156 is one of the most successful clones with reduced susceptibility to penicillin [pneumococci nonsusceptible to penicillin (PNSP)]. In Sweden during 2000-2003, a dramatic increase in the number of PNSP isolates was observed. Molecular characteri
Amongst the wear debris particles implicated in the particle hypothesis for prosthetic loosening are polymethylmethacrylate (PMMA), and particularly PMMA with barium sulphate contrast agent. Another suggested cause for loosening is hydrostatic pressure. PMMA particles were combined with hydrostatic pressure in a study to investigate whether there could be a synergistic or additive effect between t
Objective: To develop calculation models, using Western immunoblot, as a tool for the estimation of proteolytic human aggrecan fragment identity. Method. Seven human aggrecan fragments (calibrators), purified by CsCl gradient centrifugation and identified by Western immunoblot of N- and C-terminals, were used to develop calculation models. The models were used for identification of unknown aggreca
OBJECTIVE: The effects of two antihypertensive drugs, methyldopa and isradipine, on fetal heart rate pattern were analyzed by computerized cardiotocography. STUDY DESIGN: The first part of the study was a prospective, randomized, controlled trial of 19 women with preeclampsia in the third trimester given 2.5 mg of oral slow-release isradipine twice a day or 250 mg of methyldopa three times a day.
The effects of low temperature (-18oC) on the stability and partitioning of some glycolytic enzymes within an aqueous two-phase system were studied. The enzymes were phosphofructokinase, glyceraldehyde-3-phosphate dehydrogenase and alcohol dehydrogenase present in a crude extract of bakers' yeast. The partitioning of pure phosphofructokinase, isolated from bakers' yeast, was also examined. The two
Myocardial dysfunction occurs commonly in septic shock. It is not known whether this is due to local ischaemia and metabolic disturbances. Our hypothesis was that endotoxaemic myocardial dysfunction may be associated with interstitial ischaemic and metabolic changes, measured using interstitial microdialysis (MD). Methods: Eighteen pigs were randomized to control (n=6) or endotoxin infusion (n=12)
Total hip replacement (THR) is a common and costly procedure. The number of THR is expected to increase over the coming years. Two pathways of postoperative treatment were compared in a randomized study. Fifty patients from two hospitals were randomized into a study group (SG) of 27 patients receiving preoperative and postoperative education programs, as well as home visits from an outpatient team
A new work organization was introduced in administrative surveying work in Sweden during 1998. The new work organization implied a transition to a client-centred team-based organization and required a change in competence from specialist to generalist knowledge as well as a transition to a new information technology, implying a greater integration within the company. The aim of this study was to f
A survey on vaccinations was conducted among patients with chronic inflammatory diseases (CIDs), including inflammatory bowel disease, inflammatory rheumatological diseases, and dermatological diseases (DDs). The objective was to identify differences between established vaccination guidelines and actual practices in healthcare as experienced by patients. Among eligible responders (n = 1434), 57% w
Electrospun nanofiber membranes (ENMs) with unique porous 3D network structure exhibit properties such as high porosity and surface area, fine-tuned surface functionality and uniform pore sizes. This makes them candidates for water/wastewater applications with excellent flow. This study focuses on the fabrication of polymeric and composite ENMs from polyacrylonitrile (PAN) and nanoclay (NC) and th
Senior lecturer Contact details Email: hans [dot] knutsson [at] fek [dot] lu [dot] se Mobile: +46 73 399 41 72Organisation Strategy Room number: Alfa 5,6 rum B418 Service point: 10 WebpageHans Knutssons profile in Lund University research portal Publications Displaying of publications. Sorted by year, then title. Filter by type AllBookBook chapterConference paperDissertationJournal articleLicentia
https://www.lusem.lu.se/hans-knutsson - 2026-05-10
Professor (tjänstledig) Kontaktinformation E-post: mia [dot] ronnmar [at] jur [dot] lu [dot] seOrganisation Juridiska institutionen Hämtställe: 56 WebbplatsMia Rönnmars profil i Lunds universitets forskningsportalAndra roller Forskare (tjänstledig) Norma Research Programme Profilområdesmedlem LU profilområde: Mänskliga rättigheter Forskare (tjänstledig) Health Law Docent (tjänstledig) Juridiska in
https://www.jur.lu.se/mia-ronnmar - 2026-05-10
