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The radiocarbon concentration of different atherosclerotic plaque fragments obtained from 20 patients in Portugal, operated in 2000-2001, has been measured in order to define the year of plaque formation. A difference of 1.8-15 yr was observed, with the mean and median both 9 yr, between the bomb-pulse date estimated with the CALIBomb software and the operation date. Stable isotope (delta C-13 and
Chronic myeloid leukemia (CML) is currently treated with tyrosine kinase inhibitors, but these do not effectively eliminate the CML stem cells. As a consequence, CML stem cells persist and cause relapse in most patients upon drug discontinuation. Furthermore, no effective therapy exists for the advanced stages of the disease. Interleukin-1 receptor accessory protein (IL1RAP; IL1R3) is a coreceptor
Tumors are phenotypically heterogeneous and include subpopulations of cancer cells with stemlike properties. The natural product salinomycin, a K+-selective ionophore, was recently found to exert selectivity against such cancer stem cells. This selective effect is thought to be due to inhibition of the Wnt signaling pathway, but the mechanistic basis remains unclear. Here, we develop a functionall
Parkinson’s Disease (PD) is a neurodegenerative and progressive disorder characterised by intracytoplasmic inclusions called Lewy bodies (LB) and degeneration of dopaminergic neurons in the substantia nigra (SN). Aggregated α-synuclein (αSYN) is known to be the main component of the LB. It has also been reported to interact with several proteins and organelles. Galectin-3 (GAL3) is known to have a
Alzheimer’s disease (AD) is the most common neurodegenerative disease. Most cases of AD are considered idiopathic and likely due to a combination of genetic, environmental, and lifestyle-related risk factors. Despite occurring decades before the typical age of an AD diagnosis, early-life stress (ELS) has been suggested to have long-lasting effects that may contribute to AD risk and pathogenesis. S
A modern diesel engine is a reliable and efficient mean of producing power. A way to reduce harmful exhaust and greenhouse gas (GHG) emissions and secure the sources of energy is to develop technology for an efficient diesel engine operation independent of fossil fuels. Renewable diesel fuels are compatible with diesel engines without any major modifications. Rapeseed oil methyl esters (RME) and o
Problem: Bemanningsbranschen har under de senaste åren ökat oerhört. Allt fler företag ser konsulter som ett alternativ till fasta anställningar. Nya marknadsdelar som exempelvis vården har blivit tillgängliga vilket gjort att bemanningsföretagen kunnat bredda sin verksamhet. I denna växande bransch finns behovet av en specifik företagskultur för de konsulter som inte fysiskt befinner sig på det k
Syftet med denna uppsats är att undersöka hur journalister på dags- och kvällstidningar i Sverige framställer Sverigedemokraterna under åren 2002, 2006 och 2010. Orsaken till att utreda hur Sverigedemokraterna har framställts ligger främst i mediernas omtalade makt som informationskälla, men också hur viktig journalistens roll anses i en demokrati, att denne ska presentera en övergripande informat
Rapid urban growth is making cities hotter, a trend further exacerbated by climate change. Urban green spaces (UGS) are commonly used as nature-based solutions to reduce heat, but there are gaps in understanding how cooling effects vary across climate zones. Using satellite data from 2021 to 2024, we examined urban heat and UGS patterns during the hot season across four Ethiopian cities with diffe
RHI B54 litt V11 Post- och Besöksadress Centrum för teologi och religionsvetenskap, Allhelgona kyrkogata 8, 223 62 Lund Telefon 046-222 90 40 Telefax 046-222 44 26 E-post expedition@teol.lu.se Internet http://www.teol.lu.se/ Centrum för teo logi och re l igionsvetenskap Litteraturlista för RHI B54, RELIGIONSHISTORIA: Fundamentalism – textanvändning och historieskrivning i världsreligionerna, 7,5 h
https://www.ctr.lu.se/media/utbildning/dokument/kurser/RHIB60/20111/RHI_B54_litt_V11.pdf - 2026-06-05
Lungultraljud har visat god precision och reproducerbarhet som diagnostiskt komplement till klinisk undersökning vid akut dyspné. Lungultraljud utförs bedside och är relativt lätt att lära sig, men kräver träning och strukturerat utförande för att inte resultera i felaktiga diagnoser.Lungultraljud baseras till största delen på tolkning av artefakter. Vid en normalt luftfylld lunga bildas horisonteUltrasound plays an important role in several medical fields. The heart was the first organ for which ultrasound gained clinical utility, followed by obstetric and gynecological applications. Shortly thereafter, abdominal organs and blood vessels became targets for ultrasound examination. The lung was long considered inaccessible for ultrasound due to its high air content. Work since the 1990s has
Plasma exchange (PLEX) is capable of removing significant amounts of circulating antibodies. In anti-neutrophil cytoplasmic antibody-associated vasculitis, PLEX was reserved for patients with severe presentation forms such as rapidly progressive glomerulonephritis and pulmonary haemorrhage. The Plasma Exchange and Glucocorticoids in Severe ANCA-Associated Vasculitis (PEXIVAS) trial included all co
The transcription factor hepatic leukemia factor (HLF) is strongly expressed in hematopoietic stem cells (HSCs) and is thought to influence both HSC self-renewal and leukemogenesis. However, the physiological role of HLF in hematopoiesis and HSC function is unclear. Here, we report that mice lacking Hlf are viable with essentially normal hematopoietic parameters, including an intact HSC pool durin
PurposeIn early breast cancer (BC), five conventional biomarkers—estrogen receptor (ER), progesterone receptor (PgR), human epidermal growth factor receptor 2 (HER2), Ki67, and Nottingham histologic grade (NHG)—are used to determine prognosis and treatment. We aimed to develop classifiers for these biomarkers that were based on tumor mRNA sequencing (RNA-seq), compare classification performance, a
Anthropogenic changes to the environment expose wildlife to many pollutants. Among these, tropospheric ozone is of global concern and a highly potent pro-oxidant. In addition, human activities include several other implications for wildlife, e.g., changed food availability and changed distribution of pathogens in cities. These co-occurring habitat changes may interact, thereby modulating the physi
Silica has rarely been used as a seed particle material in acoustic trapping of nanoparticles. Here we use fluorescent nanoparticles, which are frequently used as a model system, to demonstrate that throughput and nanoparticle trapping efficiency can be improved by using silica seed particles as opposed to traditionally used polystyrene seed particles. The 10 times larger dipole scattering coeffic
This study explored all-cause mortality of bacteremia diagnosed during a 60-day non-physician healthcare worker strike in 2008. A significant change, with 5.0% (95% confidence interval [CI] 1.2-8.7%, P < .01) absolute risk increase, was seen in 90-day mortality during the strike (n = 598) compared with the rest of the study period 2000-2015 (n = 75 647).
We compared vaccine effectiveness (VE) against severe COVID-19 during calendar periods from December 2021 to March 2022 when Omicron BA.1 and BA.2, respectively, were the dominating virus variants in Scania county, Sweden. We used continuous density case-control sampling matched for sex and age, and with further adjustment for differences in comorbidities and prior infection. VE remained relativel
The in-flow focusing method, introduced herein, enables rapid and straightforward measurements of the whole-channel acoustic energy of acoustic flow-through devices. The method is applied to assess the whole-channel acoustic energy and acoustophoretic efficiency frequency spectra of a bottom-actuated silicon-glass and a side-actuated glass chip. The input variables are the time-independent geometr
