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Popular Abstract in Swedish Hematopoes är den process under vilken alla röda och vita blodceller i kroppen bildas. Denna process sker kontinuerligt i benmärgen och förser kroppen med blodceller under hela livet. I benmärgen finns en viss typ av omogna celler sk stamceller som alla olika typer av blodceller bildas ifrån. Genom att stamceller gradvis mognar så bildas mogna blodceller som transporterThe Wilms tumor gene 1 (WT1) encodes a zinc-finger containing transcription factor which is highly expressed in immature hematopoietic progenitor cells. A high expression of WT1 and the presence of somatic mutations in acute leukemia indicate a role for WT1 in the pathogenesis of leukemia. The ojective of this thesis was to investigate the role of WT1 during human hematopoiesis and leukemia. To ga

BACKGROUND: The orexins (hypocretins) are recently discovered hypothalamic peptides that are involved in the regulation of sleep, appetite and state of arousal. In the present study, we investigated the relationship between cerebrospinal fluid (CSF) orexin and specific psychiatric symptoms in suicidal patients. METHODS: A total of 101 patients were enrolled in the study shortly after a suicide att

A novel approach to the visualisation of soot is presented. It relies on a combination of laser-induced soot vapourisation and consecutive polarisation spectroscopy. Upon soot vapourisation, molecular fragments (for example, C-2) emerge, and may serve as effective tracers for soot. In this study we demonstrate that saturated polarisation spectroscopy on photoinduced C-2 can be exploited for soot d

A subset of populations of the European taxa of Carex sect. Digitatae, including Carex digitata, C. pallens, C. ornithopoda, C. pediformis ssp. rhizodes and C. humilis have been investigated for allozyme variation. The (presumably) distantly related C. pendula was used a's a reference taxon. Carex digitata, C. pallens and C. ornithopoda on the one hand, and C. humilis and C. pediformis on the othe

BACKGROUND: Thrombosis is one of the most important causes of morbidity in the medical field. Several independent in vitro studies have shown that the fibrinolytic process may be enhanced by ultrasound, but the effect of ultrasound on thrombus formation in vivo is unexplored. The present study was designed to investigate this matter. METHODS: In a blind randomized study, standardized arteriotomies

Brain-derived neurotrophic factor (BDNF) and other neurotrophins are believed to play an important role in affective disorders. In this study we investigated plasma-BDNF response during an incremental exercise test in 18 patients suffering from moderate major depressive disorder (MDD) and 18 controls. The patients were not treated with antidepressants or neuroleptics. Possible associations between

This thesis aims at describing the developmental patterns of text production in four text types: spoken and written narrative texts, and spoken and written expository texts (n=316), produced by four age groups: 10-year-olds, 13-year-olds, 17-year-olds and university students (n=79). It explores material from an experimental study with a cross-sectional design comprising spoken texts recorded on vi

The local structure of Zn(II) adsorbed at the water-manganite (gamma-MnOOH) interface has been investigated by extended X-ray absorption fine structure (EXAFS) spectroscopy. Adsorption experiments were carried out within the pH range 6.17-9.87 and surface coverages of 0.9 to 9.7 mu mol/m(2).Zn(II) coordination was observed to change from six to four as pH was increased. This was indicated by a cha

The nature of scientific research and the development of scientific software have similarities with processes that follow the agile manifesto: responsiveness to change and collaboration are of the utmost importance. But how well do current scientific software development processes match the practices found in agile development methods, and what are the effects of using agile practices in such proc

Objective: EEG is commonly used to predict prognosis in post anoxic coma. We investigated if stimulus-induced rhythmic, periodic or ictal discharges (SIRPIDs) add prognostic information after cardiac arrest. Methods: In the multicenter Targeted Temperature Management trial, routine-EEGs were prospectively recorded after rewarming (≥36 h). Presence and subtype of SIRPIDs and main EEG-pattern (benig

Open Source receives high attention among organizations today, and there is also a growing interest on Open Source Enterprise Resource Planning (OS ERP) systems. Open source development is often considered having a high level of involvement from stakeholders in adopting organizations. However, it depends on for the first what is meant by stakeholders, but also what is meant by involvement. In the

This presentation focus on quantitative long-term effects of SI in terms of graduation rates. One of the main aims of SI is to introduce students to efficient study strategies and techniques. If SI is introduced at an early stage for new students in higher education, it is therefore likely that this action promotes timely graduation. This has also been indicated in studies at two US universities –

In recent decades, obesity has gone from being a problem of first world countries to a global one. It is considered one of the main risk factors for many serious medical conditions. In order to treat and/or prevent obesity different strategies have been considered, one of the most common being the inhibition of lipase, the enzyme that is mainly responsible for lipid digesti

Differentiated thyroid cancer (DTC) has a good prognosis; however, patients often need lifelong follow up, and they face potential side effects. The aim of this study was to investigate health anxiety among DTC patients and its relationship to TSH suppression. In 2020, patients from a previous cohort who were from Stockholm completed the 14-item Short Health Anxiety Inventory (SHAI-14; 0–42; 18 be

Inspections are widely used in the software engineering community as efficient contributors to reduced fault content and improved product understanding. In order to measure and control the effect and use of inspections, the fault content after an inspection must be estimated. The capture-recapture method, with its origin in biological sciences, is a promising approach for estimation of the remaini

The Kattegat has, since the 1980s, been subject to extensive investigations focusing on various aspects of the marine environment. The most important reasons for this concentration of work are marine eutrophication, periodically occurring oxygen deficiency in the bottom-water and subsequent benthic mortality. In this study a previously not discussed sill area separating two deep areas in the Katte

This is the title of my paper The Use of Modal Expressions in English by Native Speakers of Russian ANNA WÄRNSBY 1 Introduction This study examines in what ways and to what degree of success native speakers of Russian use modal expressions in English. The study is based on a translation experiment from Russian into English designed for use within the frame of the computer program ScriptLog (see Se

https://www.sol.lu.se/fileadmin/media/forskning/workingpapers/engelska/vol01/Anna2.pdf - 2026-07-20

Senior lecturer Contact details Email: marko [dot] scholze [at] mgeo [dot] lu [dot] seOrganisation Department of Earth and Environmental Sciences (MGeo) Service point: 16 WebpageMarko Scholzes profile in Lund University research portalOther affiliations Member of Strategic Research Area BECC: Biodiversity and Ecosystem services in a Changing Climate Member of Strategic Research Area MERGE: ModElli

https://www.nateko.lu.se/marko-scholze - 2026-07-20

As climate has warmed significantly over past decades, numerous studies have confirmed a pattern of more frequent and more intense hydro-climate events across the globe, such as floods, heatwaves, and droughts. Analyzing the variability of climate events with reliable historical data records is one of the most direct approaches for understanding its patterns of change. The development of climate m