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Amphetamine has widespread effects on multiple neurotransmitter systems, potentially altering the physiological connectivity and network dynamics across various regions of the brain. In this study, we investigated the effects of D-amphetamine using our previously published approach where electrocorticogram (ECoG) recordings from eight cortical areas provided a coarse estimation of the global activ
Background: Gut dysbiosis and gut-brain-axis involvement in people with Parkinson's disease (PwP) support the use of gut-microbiota-modulating interventions. Probiotics may help manage constipation in PwP; however, mechanisms underpinning additional beneficial properties are unknown. Objective: The aim was evaluating the effects of a probiotic (Lacticaseibacillus rhamnosus, Lactobacillus acidophil
In May 2024 with a subsequent update in June 2025, the Swedish Medical Products Agency’s expert group revised guidelines on the management and treatment of respiratory syncytial virus (RSV) infection. This is an abridged version and commentary on the full recommendation including specific recommendations for the RSV-season 2025/2026. Key points are: (i) RSV is a seasonal, highly contagious infecti
The production, consumption and disposal of plastics in today’s economies simultaneously contribute to climate change and pollution. With expected production growth for plastics, these problems will only exacerbate. To address the plastic crisis, we need a reduction of its production, as well as a fundamental rethinking of our relationship with this material. Reorganising economies to be less reli
CONTEXT: Statin use is associated with increased risk of type 2 diabetes and mild hyperglycemia. The underlying mechanisms are not well studied and the effect of statin treatment on GLP-1 secretion or production are unknown.OBJECTIVE: To assess the effects of rosuvastatin on GLP-1 secretion and production.METHODS: We performed association studies in the Malmö Diet and Cancer study cardiovascular c
The main focus of this thesis is on the puzzle of small systems, which arose when several signatures of the medium of quarks and gluons formed in heavy ion collisions were also observed in collisions of small systems, except for jet energy loss. To understand why that could be happening, papers I, III and IV focus on quantifying the sensitivity of different observables to medium interactions, wher
This bachelor’s thesis in publishing science examines the paratextual marketing of feminist retellings of Greek myths, and how it has developed from the year 2005 through 2022. Feminist retellings is a genre that has become a trend in recent years, with massive bestsellers such as Madeline Miller’s Circe, which was published in 2018, spearheading the trend. Before there was Miller however, there w
Uppsatsens fokus är den fysiska boken och frågan om denna fysiska bok åtnjuter ett värde på den samtida och digitalt präglade bokmarknaden. Följdfrågan blir om man genom ett sådant värde kan förstå pappersboken som ett fysiskt och materiellt föremål med plats för minnen och för den omätbara, sinnliga uppmärksamheten. Uppsatsen bygger på teorin om ett värde, teorin om paratexten och en utvidgande tThe focus of this essay, titled ”…lingering, thanks to its material slowness in the room”, is the physical book and the question if this physical book has any value on the contemporary and digital book market. Another question is if in that case it would be possible to understand the physical book as an object of memories and of non-measurable, sensuous attention. The essay is based on the theory
This study investigates code-switching by Swedish English speakers in text-based online discourse. Although many studies have been devoted to CS and some to text-based online discourse, there is a gap in research regarding Swedish English CS in this context. This study fills the gap using comments from Swedish YouTube short-form videos, which were placed into 6 categories based on what the switch
Magnesium är bland de lättaste metaller och har potential att bidra till minskad klimatpåverkan inom många områden. Med sin låga densitet på 1,74 g/cm³ kan lättviktsmaterial av magnesium minska energiförbrukning. Dessutom är metallen biologiskt nedbrytbar, vilket gör den perfekt för medicinska implantat som inte behöver opereras ut. Utmaningen är att ren magnesium är för svag och för spröd för de Magnesium (Mg) alloys are very light materials that could be useful for many applications. Typical technology for most Mg alloys involves casting followed by solid solution heat treatment. Due to the complexity of some Mg alloy systems, single-step solution treatments cannot achieve dissolution of all secondary phases. Those may require different solutionizing temperatures, creating a need for two
An activated catalyst prepared from a mixture of nickel nitrate hexahydrate with zinc in dry ethanol under reflux showed exceptional catalytic activity for the reduction of nitroarenes to the corresponding azoxy compounds exclusively in the presence of hydrazine monohydrate. However, when nickel nitrate hexahydrate was replaced by nickel chloride dihydrate with zinc, only the aminoarenes were form
Ultrasound optical tomography combines light and ultrasound measuring optical properties deep inside the body. We experimentally characterize cancer mimicking inclusions in breast tissue phantoms and theoretically simulate imaging performance at significant depths inside the brain.
Context. According to the well-established hierarchical framework for galaxy evolution, galaxies grow through mergers with other galaxies. The ΛCDM cosmological model predicts that the stellar halos of massive galaxies are rich in remnants resulting from minor mergers. Stellar Streams Legacy Survey (SSLS) has provided a first release of a catalogue with a statistically significant sample of stella
