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The role of cholesterol differs in the two compartments of the testis. In the interstitial tissue, cholesterol is necessary for the synthesis of testosterone, whereas in the seminiferous tubules, membrane cholesterol content in developing germ cells will influence the gametes' fertility. Here we evaluate the hormone-sensitive lipase (HSL) modulation of the cholesterol metabolism in each compartmen

I dagsläget står textilindustrin i Sverige inför flera utmaningar relaterat till dess negativa miljöpåverkan och brist på cirkularitet. Ett identifierat ämne inom detta område är klyftan mellan e-handlare av kläder och second hand-organisationer eller andra mottagare av kläder. Klyftan skapar en affärsmöjlighet i form av en affärsmodell för en digital tjänst som kan stödja cirkularitet genom att kToday, the textile industry in Sweden faces several issues regarding its negative environmental impact and lack of circularity. One identified topic within this area is the gap between fashion e-retailers and second-hand organisations or other receivers of garments. The gap creates a business opportunity in terms of a business model for a digital service that can support circularity by connecting

https://www.ses.lu.se/sites/ses.lu.se/files/ll_lsma11_rev_150603.pdf - 2026-05-10

Transfusion-related acute lung injury (TRALI) is the leading cause of transfusion-related mortality and can occur with any type of transfusion. TRALI is thought to be primarily mediated by donor antibodies activating recipient neutrophils resulting in pulmonary endothelial damage. Nonetheless, details regarding the interactions between donor antibodies and recipient factors are unknown. A murine a

Popular Abstract in Swedish Eftersom allt i och runt oss består av kemikalier är det av högsta vikt att vi förstår hur dessa reagerar med varandra. Katalytiska omvandlingar är kemiska reaktioner där en katalysator underhåller en reaktion utan att själv förbrukas. Inom metallorganisk kemi är tillverkning och förstålelsen av hur komplex med övergångsmetaller kan användas vi katalys mycket viktig. KoAbstract The work presented in this thesis discusses synthesis of PCP-complexes and utilisations of such organometallic compounds in catalysis. The complexes, obtained by intramolecular Csp3-H activation, are based on the metals palladium, platinum and iridium. The synthesis of PCP-ligands include new and improved preparative routes to the previously known cis-1,3-bis-(di-iso-propylphosphinito)cy

https://www.ses.lu.se/en/sites/ses.lu.se.en/files/2021-11/LL_SMMV24_eng_VT22_211126.pdf - 2026-05-10

https://www.vattenhallen.lu.se/english/visit/accessibility/ - 2026-05-09

Background: Studies show that early, integrated palliative care (PC) improves quality of life (QoL) and end-of-life (EoL) care for patients with poor-prognosis cancers. However, the optimal strategy for delivering PC for those with advanced cancers who have longer disease trajectories, such as metastatic breast cancer (MBC), remains unknown. We tested the effect of a PC intervention on the documen

This paper aims to assess the spatial variability in the response of CO2 exchange to irradiance across the Arctic tundra during peak season using light response curve (LRC) parameters. This investigation allows us to better understand the future response of Arctic tundra under climatic change. Peak season data were collected during different years (between 1998 and 2010) using the micrometeorologi

The sharing economy has many faces, and it has taken our societies by storm. For many people, it has quickly become a norm to book accommodation via AirBnB, or to think sharing instead of owning when it comes to products of their everyday lives. The tourism industry has seen many adaptions towards a sharing economy, one of them being a new way of conducting guided tours. Based on an innovation in The sharing economy has many faces, and it has taken our societies by storm. For many people, it has quickly become a norm to book accommodation via AirBnB, or to think sharing instead of owning when it comes to products of their everyday lives. The tourism industry has seen many adaptions towards a sharing economy, one of them being a new way of conducting guided tours. Based on an innovation in

Föreliggande undersökning syftar till att utvärdera möjligheten att använda bioimpedansspektrometri för att mäta tumör- och vävnadsrespons på strålterapi. Bioimpedansmätningar utförda med CythorLab ™ utrustade med en signalgenerator med en känd högutgångsimpedans och signalmätanordning som kan mäta spänningen som appliceras av generatorn. Styrenheten utlöser signalgeneratorn som genererar en MLS-sThe present investigation aims to evaluate the possibility of using bio-impedance spectrometry to measure tumour and tissue response to radiation therapy. Bio -impedance measurements performed with CythorLab™ equipped with a signal generator with a known high output impedance and signal measuring device able to measure the voltage applied by the generator. The control unit triggers the signal gene

PURPOSE Cardiovascular disease (CVD) is a potential adverse effect of endocrine treatment (ET) for prostate cancer (PC). We investigated absolute and relative CVD risk in 76,600 patients with PC undergoing ET, curative treatment, or surveillance. METHODS PCBaSe Sweden is based on the National Prostate Cancer Register, which covers more than 96% of PC cases. Standardized incidence ratios (SIRs) and

LL_SMMV11_eng_HT21_rev210505 Reading list for Introduction to service management, 7,5 hp (SMMV11) The reading list was approved by the Board of the Department of Service Management and Service Studies 2019-04-24, latest revised 2021-05-05. The reading list is valid from 2021-08-31. Adib, Amel & Guerrier, Yvonne. (2003). ‘The interlocking of gender with nationality, race, ethnicity and class: the n

https://www.ses.lu.se/en/sites/ses.lu.se.en/files/2021-05/LL_SMMV11_eng_HT21_rev210505.pdf - 2026-05-10

First annual symposium on regulation of AI from a European perspective. Ensuring trust, safety, security, innovation, integrity, democracy, growth, sustainability, and accountability? With the proposed AI Act, the EU seeks to ensure trustworthy AI in the European single market. Taken together with existing and planned measures such as the GDPR, Digital Service Directive, Data Governance Directive,

https://www.ai.lu.se/2023-09-26 - 2026-05-09

Previous research suggests that children develop an increasing concern with fairness over the course of development. Research with adults suggests that the concern with fairness has at least two distinct components: a desire to be fair but also a desire to signal to others that they are fair. We explore whether children’s developing concern with behaving fairly towards others may in part reflect a