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In this study we investigated the potential neuroprotective effect of 2-oxoglutarate (2-OG) on the hippocampus in the transient vessel occlusion ischemia model in the Mongolian gerbil. The morphological and biochemical studies were performed at 7 days after occlusion of carotid arteries. The acute reduction of NeuN-positive neurons in the CA1 pyramidal layer of the hippocampus was accompanied by i
Embryonic stem cells (ESCs) are derived from the inner cell mass (ICM) of blastocyst stage embryos, and upon differentiation into embryoid bodies (EBs) they recapitulate the genetic, cellular and morphological events occurring in early embryogenesis. Among several signalling pathways and inductive factors, the fibroblast growth factors (FGFs) and their receptors (FGFRs) have been shown to be impor
The histaminergic effect on electrically induced contractions and tritium release was studied in vitro, using strips from the wall of mature bovine ovarian follicles. Follicular fluid and blood plasma from the animals were analysed for electrolyte, bicarbonate, glucose and total protein concentrations in order to compare them with the concentrations of these components in the Krebs-Ringer solution
Scandinavian petroglyphs have given rise to vivid interpretations, often related to Old Norse religion and Indo‐European mythology. However, we still do not know if, how or to what extent these images are really telling stories. In this paper, we shall analyse the ways in which Scandinavian northern and southern traditions (in Alta, Northern Norway and in Norrköping, Middle Sweden, respectively) d
The coronavirus disease 2019 (COVID-19) pandemic led to an abrupt halt of many Alzheimer's disease (AD) research studies at sites spanning the world. This is especially true for studies requiring in-person contact, such as studies collecting biofluids. Since COVID-19 is likely to remain a threat for an extended period, the resumption of fluid biomarker studies requires the development and implemen
In early 2010 Mattias Andersson, head of internal logistics at Kraft Foods production of chocolate in Upplands Väsby, experienced his factory as messy and unstructured. He suspected that the factory's inventory levels were higher than what was necessary for the production plant; in order meet its commitments. This led to "waste" represented by high cost of capital and a lot of truck
2006 genomfördes en reform av den svenska asylprocessen. Det tidigare systemet hade utsatts för stark kritik, och särskilt överklagandeinstansen, Utlänningsnämnden, hade blivit en symbol för en godtycklig, och samtidigt restriktiv asylpolitik. I och med reformen ersattes Utlänningsnämnden av tre Migrationsdomstolar och en Migrationsöverdomstol. Det uttryckliga målet var att öka öppenheten och rättIn 2006 a reform of the Swedish asylum process took place. The former system had been the object of strong criticism, and especially the appellate body, the Aliens Appeals Board, had become a symbol of an arbitrary, and at the same time restrictive asylum policy. In the reform the Aliens Appeals Board was replaced with three Migration Courts and one Migration Court of Appeal. The outspoken aim was
This study will try to determine the volatility of the stock returns of various financial institutions in Germany during the time period 1998-2007. The reasoning behind targeting Germany is that it is commonly known as one of the most stable and reliable economies in Europe, where Germany has been chosen as a representative case. The study employs a multifactor model, which incorporates interest r
Länge var den allmänna uppfattningen att när en inlandsis täckte ett område så förstördes och försvann alla äldre landformer och sediment. Under de senaste 20 åren har dock den uppfattningen ifrågasatts och fler och fler bevis hittats för att äldre landformer och sediment, det vill säga lösa material som transporterats av vatten, vind eller is, kan bevaras under en inlandsis. Det undersökta grustaA detailed sedimentological study was made on six section walls in the Tvärkroken gravel pit, Idre, west-central Sweden. Based on sediment characteristics, three sedimentary units, units 1-3, were identified. The lowest unit, unit 1, was formed by deposition from sediment-loaded underflows into a stagnant basin. A gradual decrease in water depth is indicated in the upper part of this unit. Post-de
With the purpose to scrutinise ethnic identity as it negotiates through times of change, this thesis focuses on how the identity of the Karen in northern Thailand has been defined in the context tourism. The meeting of the Karen with foreign tourists and Thai tour guides is studied through the notion that inter-ethnic relations are necessary for ethnic identity to exist. Interviews and participant
OBJECTIVES: This study explored the association between tissue transglutaminase autoantibody (tTGA), high-risk human leucocyte antigen (HLA) genotypes and islet autoantibodies in children with newly diagnosed type 1 diabetes (T1D).PATIENTS AND METHODS: Dried blood spots and serum samples were taken at diagnosis from children <18 years of age participating in Better Diabetes Diagnosis (BDD), a Swed
In this article, we investigate the transformation of local public spaces in the ethnically and socially diverse housing area Norra Fäladen during 1970–2015. After being built, the area soon faced stigmatization and became known as a problem area. This was followed by a series of investments in local public spaces aiming for a stronger appropriation of the neighbourhood by its inhabitants. The pro
In the intestinal tract, there are enzymes that hydrolyze both endogenous and exogenous sphingolipids. The alkaline sphingomyelinases (SMase) of the gut and human bile have been most studied, and a major part of this chapter discusses these enzymes. It also discusses studies of ceramidase, glycosylceramidase, and the digestion of dietary sphingolipids. In the intestinal tract, a distinct enzyme th
Min avhandling är en undersökning av civilsamhälleliga aktörers vardagliga erfarenheter av hur väpnad konflikt, utvinningsindustri och motstånd har format det colombianska Andinoamazonia under landets pågående fredsbyggande process. Trots ett tjugotal fredsavtal och undertecknandet av ett övergripande avtal 2016 har Colombias långvariga väpnade konflikt inte upphört. Det colombianska AndinoamazoniMy thesis is an inquiry into the daily experiences of civil society actors in relation to how armed conflict, extractivism, and resistance shaped the Colombian Andinoamazonia during the country’s current peacebuilding cycle. Despite two dozen peace agreements, and the signing of a comprehensive agreement in 2016, Colombia’s protracted armed conflict did not end. The Colombian Andinoamazonia, a bio
Traumatic brain injury (TBI) is commonly associated with white matter injury, leading to persistent symptoms and long-term disability. While advanced age is linked to worse outcome post-TBI, the influence of sex remains highly controversial. The present study aimed to identify age- and sex-dependent differences in white matter pathology during the chronic phase of TBI using the central (midline) f
This work explores narratives of Jewish-Catholic relations in interwar Lublin, as recalled by its Jewish and Catholic inhabitants by the end of their lives. Thus, it concerns both memory and intergroup relations and seeks to understand the attitudes towards the religious Other. The main body of sources for this qualitative study is a collection of oral histories from the Grodzka Gate – NN Theatre
Mentors play a crucial role in preservice teachers' (PTs) professional development. Identity construction has not however been examined in the context of specific mentoring relationships, or as a process in motion. Drawing on the theory of the Dialogical Self, and its notion of dialogically constituted identities (I-positions), this case study explores PT identity construction and adaptive dynamic
