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Popular Abstract in Swedish Immunsystemet skyddar kroppen mot infektion. För att kunna skydda mot infektion krävs att immunsystemet är utrustat med kraftfulla biokemiska motmedel. Ett sådant motmedel är antikroppar. Antikroppar är proteiner som känner igen och specifikt binder till andra molekyler via en s k molekylbindande klyfta. När antikropparna har bundit in till en molekyl på t ex en bakteriPrimary infections and vaccination stimulates the immunesystem to produce memory cells that rapidly respond to reexposure of the same antigen. These memory responses are dependent on an adaptive type of immunity that sustains the reactivity of the immune system by long-lived memory immune cells. From an evolutionary perspective adaptive immunity as such appears to be restricted to jawed vertebrate

We report results from our atmospheric flask sampling network for three European sites: Lutjewad in the Netherlands, Mace Head in Ireland and the North Sea F3 platform. The air samples from these stations are analyzed for their CO2 and O2 concentrations. In this paper we present the CO2 and O2 data series from these sites between 1998 and 2009, as well as the atmospheric potential oxygen (APO). Th

In a randomized, open-label trial, de novo heart transplant recipients were randomized to everolimus (3-6 ng/mL) with reduced-exposure calcineurin inhibitor (CNI; cyclosporine) to weeks 7-11 after transplant, followed by increased everolimus exposure (target 6-10 ng/mL) with cyclosporine withdrawal or standard-exposure cyclosporine. All patients received mycophenolate mofetil and corticosteroids.

Background: Linalool is a common fragrance terpene that, in pure form, is not allergenic or is a very weak allergen. However, linalool autoxidizes on air exposure, and the oxidation products can cause contact allergy. In a Swedish study, oxidized linalool 6.0% in petrolatum (pet.) gave 5% positive patch test reactions in 2500 dermatitis patients. Objectives: To investigate whether oxidized linal

Popular Abstract in Swedish För att skydda sig mot omgivande virus, bakterier och parasiter har kroppen utvecklat ett speciellt försvar. Detta försvar utgörs av ett komplext nätverk av celler och lösliga komponenter som interagerar med varandra. En del av kroppens försvar utgörs av fysiska barriärer så som huden och av celler som är specialiserade på att ta upp och döda angripande mikroorganismer.The interaction between murine bone marrow-derived dendritic cells (DC) and the Gram negative bacteria Salmonella typhimurium and Escherichia coli have been characterised. These studies showed that DC phagocytosed and processed S. typhimurium and E. coli expressing defined epitopes for peptide presentation on major histocompatibility complex class I (MHC-I) and class II (MHC-II) molecules. Process

Geological time is by many geoscience instructors considered a threshold concept for geoscience students, being acentral concept for how we experience geosceince phenomena that takes place on a spatio-temporal scale rangingfrom micro (e.g. cloud formation) to macro (e.g. plate tectonics). If one wishes to understand geoscience phenomenathat goes beyond human perception, one must move from the conc

The statistical sparse jump model, a recently developed, robust and interpretable regime-switching model, is used to analyze the factors driving the return dynamics of the largest cryptocurrencies. This method simultaneously incorporates feature selection, parameter estimation, and state classification. We consider a wide range of candidate features, including cryptocurrency, sentiment, and financThe statistical sparse jump model, a recently developed, robust and interpretable regime-switching model, is used to analyze the factors driving the return dynamics of the largest cryptocurrencies. This method simultaneously incorporates feature selection, parameter estimation, and state classification. A wide range of candidate features is considered, including cryptocurrency, sentiment, and fina

The various structural components of the cortical degeneration of Alzheimer's disease were defined and graded. The severity of the degenerative process was thus mapped in different cortical areas where neuronal numbers and cortical width were also measured and compared with controls. Contrary to the general opinion that the degenerative process is rather uniformly diffuse, though accentuated in th

Human breath-hold divers usually perform a series of dives with short intervals. Repeated apneas prolong apneic time, and an accentuated diving response has been suggested to be the cause. The aim of this study was to investigate the effect of repeated apneas on apneic time and diving response in humans. Forty-one subjects performed a series of five apneas with face immersion in water of 10 degree

AIM: This study investigated childhood diagnoses in children born extremely preterm before 24 weeks of gestation.METHODS: Diagnoses of neurodevelopmental disorders and selected somatic diagnoses were retrospectively retrieved from national Swedish registries for children born before 24 weeks from 2007 to 2018. Their individual medical files were also examined.RESULTS: We studied 383 children born

Among the more than 2,000 interments from the Phaleron Burial Ground, 79 individuals buried in the Esplanada mass graves are said to have died violently, perhaps bludgeoned to death. The Esplanada remains were observed in the field by Ingvarsson and Bäckström (2019); ten of these 79 were later excavated and studied by Buikstra and colleagues in a laboratory setting. The field and laboratory analysAmong the more than 2,000 interments from the Phaleron Burial Ground, 79 individuals buried in the Esplanada mass graves are said to have died violently, perhaps bludgeoned to death. The Esplanada remains were observed in the field by Ingvarsson and Bäckström (2019); ten of these 79 were later excavated and studied by Buikstra and colleagues in a laboratory setting. The field and laboratory analys

PurposeTo present baseline characteristics and to present the perioperative corneal thickness during corneal crosslinking (CXL) treatment for progressive keratoconus and to describe how the addition of sterile water (SW) efficaciously can maintain the corneal thickness. The treatment efficacy will be evaluated when the 1-year follow-up is complete.MethodsA randomised clinical study using epitheliu

OBJECTIVE: Several previous studies have shown increased mortality in rheumatoid arthritis (RA) patients. This study investigated if this was true also for patients with disease onset in the 1980s.PATIENTS AND METHODS: The study group comprised 183 patients (67 men and 116 women) with definite RA participating in an ongoing prospective study. Mean age at onset of disease was 51 years, and mean dur

Popular Abstract in Swedish Blodet har en viktig funktion i kroppen. Blodet bildas i den röda benmärgen och består av olika typer av celler med olika specialiserade funktioner, varav många livsnödvändiga. De röda blodkropparna transporterar syre till alla våra kroppsdelar så att våra muskler fungerar och vi orkar gå och springa och så att vår hjärna kan arbeta. De vita blodkropparna hjälper oss atThe t(6;9) translocation is found in a subset of patients with acute myeloid leukemia (AML) and is associated with a poor prognosis. The translocation results in the formation of the DEK-NUP214 fusion protein containing almost the entire nuclear protein DEK and two thirds of the nucleoporin NUP214. The molecular mechanisms behind the leukemic conversion of cells expressing the fusion protein DEK-N