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Neural stem cells (NSCs) derived from human fetal striatum and transplanted as neurospheres survive in stroke-damaged striatum, migrate from the implantation site, and differentiate into mature neurons. Here, we investigated how various steps of neurogenesis are affected by intrastriatal transplantation of human NSCs at different time points after stroke and with different numbers of cells in each
The increasing rate of caesarean delivery is a worldwide concern. A major contributor to this evolution has been a concomitantly decline in vaginal birth after caesarean, because of the risk of intrapartum uterine rupture, which is a rare but potentially catastrophic complication of a trial of labour after caesarean (TOLAC). On the other hand, elective repeat caesarean is associated with surgical
Popular Abstract in Swedish Vårt mål var att förstå och fördjupa kunskapen om de mekanismer som kontrollerar värme- och masstransport vid stekning av djupfrysta hamburgare. Avhandlingen redovisar bl. a. hur olika faktorer som val av köttråvara, sönderdelningen av köttet, diametern på hamburgaren och tillagningstemperatur bestämmer värme- och massöverföring i hamburgaren under tillagning. TemperatuThe aim of the present work was to gain better understanding of the mechanisms controlling heat and mass transfer during thermal processing of beefburgers. The effects of different factors such as the chemical composition and comminution of the meat raw material, the pan temperature and the meat patty diameter on the characteristics of heat and mass transfer were studied. The evolution of the char
The incidence of melanoma is rising, increasing the need for efficient diagnostics. Excisional biopsy and histopathology remain the “gold standard” but often require multiple surgical incisions due to limitations in making a visual assessment of melanoma borders either by eye or using dermatoscopy. This challenge partly arises from the inability to non-invasively produce the necessary spectral con
We determined the 2025-2040 impact of climate and land use land cover change on streamflow in the Sironko catchment. LULCC was predicted using Cellular Automata Markov. The climate was statistically downscaled from the 29 GCMs of the IPCC Fifth Coupled Model Intercomparison Project using the delta method of the Agricultural Model Inter-comparison and Improvement Project under five climate regimes
Background: Induced hypothermia after cardiac arrest is neuroprotective in several animal models of cardiac arrest, but few high-quality studies have been conducted in larger animals. Recent clinical trials have questioned the beneficial effects of post-ischemic hypothermia. This study investigated whether immediate cooling or a 2-h delay in cooling to 33 °C after cardiac arrest was neuroprotectiv
Monitoring insects of different species to understand the factors affecting their diversity and decline is a major challenge. Laser remote sensing and spectroscopy offer promising novel solutions to this. Coherent scattering from thin wing membranes also known as wing interference patterns (WIPs) have recently been demonstrated to be species specific. The colors of WIPs arise due to unique fringy
Single-cell RNAseq is a routinely used method to explore heterogeneity within cell populations. Data from these experiments are often visualized using dimension reduction methods such as UMAP and tSNE, where each cell is projected in two or three dimensional space. Three-dimensional projections can be more informative for larger and complex datasets because they are less prone to merging and flatt
Injectable bioelectronics could become an alternative or a complement to traditional drug treatments. To this end, a new self-doped p-type conducting PEDOT-S copolymer (A5) was synthesized. This copolymer formed highly water-dispersed nanoparticles and aggregated into a mixed ion-electron conducting hydrogel when injected into a tissue model. First, we synthetically repeated most of the published
Background: Prostate cancer therapy with surgical or chemical castration with gonadotropin-releasing hormone (GnRH) agonists has been linked to elevated follicle-stimulating hormone (FSH) levels, which may contribute to secondary health disorders, including atherosclerosis and diabetes. Although recent findings suggest a role for FSH beyond the reproductive system, its metabolic impact remains unc
Access to detailed network data is often constrained by access-controlled datasets or by extensive manual labour. Using aerial imagery and a simplified OpenStreetMap road-level graph, a novel approach is proposed to extract lane-level road topology graphs at signalized intersections based on detection of common road objects, classification of lane attributes, and a simultaneous lane-to-lane connec
Developing efficient and robust computational models is essential to improve our understanding of protein solution behavior. This becomes particularly important to tackle the high-concentration regime. In this context, the main challenge is to put forward coarse-grained descriptions able to reduce the level of detail, while retaining key features and relevant information. In this work, we develop
The chemical composition of non-refractory submicron aerosol (NR-PM1) was characterized at the Villum Research Station (Villum) at Station Nord in North Greenland during spring-summer 2016 using a Time of Flight Aerosol Chemical Speciation Monitor (ToF-ACSM). The composition is dominated by sulfate (48%) and organic species (40%). Positive Matrix Factorization (PMF) identified three key factors co
S & P Sprache und Pragmatik Arbeitsberichte 53 Britt-Marie Ek Das Präsens als Tempus konkreter und imaginärer Bildbeschreibung 1 Britt-Marie Ek & Mikael Nystrand Das schwedische Präsens als Übersetzungsstrategie beim deutschen Referatkonjunktiv 25 Edith Ekberg Frei versus fakultativ: Über die Interpretation der Dativphrase in deutschen ditransitiven Konstruktionen aus einer konstruktionsgrammatisc
https://www.sol.lu.se/fileadmin/user_upload/amnen/tyska/Sprache___Pragmatik_Vol._53_2013.pdf - 2026-07-09
Scratching the Surface In the Spotlight: Bringing Biodiversity to Policy and Society Policy Councils and moreOne of the main aims of BECC is to bring state-of-the-art science into policy processes to support evidence-based decision-making regarding biodiversity and ecosystem services in a changing climate. As a member of the Swedish Climate Policy Council since 2022, our coordinator Professor He
From the Management Dear all, welcome back to a new semester! Hope everyone has been able to have a good summer holiday, with the possibility of recovery after a pretty tough spring. We will have some students back on campus, and the process towards the new CEC organisation from 2021 continues as planned. In addition to that we are looking forward to a semester with lots of interesting activities.
https://www.cec.lu.se/staff-pages/staff-newsletters/august-20th-2020 - 2026-07-09
