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We show that seven different types of commercial, biocide-free, colloidal silica products with mean particle sizes between 17 and 88 nm with 3 different surface chemistries (Na-stabilized, aluminized and silane-modified) are not toxic to the bacterium Pseudomonas putida, and the algae Raphidocelis subcapitata in the concentration range 5–500 mg/L. They are also not acutely toxic to Daphnia magna a

This protocol describes a model of cerebral ischemia based on organotypic hippocampal slice cultures and quantitative assessment of cell death by use of propidium iodide and image analysis. The cultures were made from rat hippocampal slices that were obtained at postnatal day 4-7 and allowed to develop for > 14 days in vitro. For induction of 'in vitro ischemia', the cultures were washed in glucos

Purpose: We defined the yield and nature of prostate cancer in the setting of population based, randomized prostate specific antigen (PSA) guided screening in men with PSA levels between 3 and 4 ng./ml. who were 50 to 65 years old at the time of randomization. Materials and Methods: Sextant biopsies were performed in 243 men with PSA of 3 to 4 ng./ml. Therapy decisions were based on core cancer le

The aim of this study was to evaluate the prognostic value of Ki67 in relation to established prognostic factors in lymph node-negative breast cancer, and furthermore, whether the prognostic impact was dependent on estrogen receptor (ER) status and histological grade. In 200 premenopausal patients, with 5 years of follow-up, Ki67 was determined on tissue microarrays. In univariate analysis, Ki67 (

Purpose: Presence of disseminated tumour cells (DTCs) in the bone marrow (BM) has been described as a surrogate of residual disease in patients with early breast cancer (EBC). PADDY (Pooled Analysis of DTC Detection in Early Breast Cancer) is a large international analysis of pooled data that aimed to assess the prognostic impact of DTCs in patients with EBC. Experimental design: Individual patien

High-performance polymer donors when paired with nonfullerene acceptors are mainly limited to flanking halogenated benzodithiophene (BDT)-based π-conjugated copolymers, which however involve complex synthetic procedures. Herein, a series of halogen-free polymer donors that link BDT moiety with two highly electron-deficient benzodithiophene-dione (BDD) and diketopyrrolopyrrole (DPP) units with vari

Centrum för handelsforskning vid Lunds universitet VERKSAMHETSBERÄTTELSE | 2018 2 VERKSAMHETSBERÄTTELSE CENTRUM FÖR HANDELSFORSKNING 2018 3 VERKSAMHETSBERÄTTELSE CENTRUM FÖR HANDELSFORSKNING 2018 Inledning Centrum för handelsforskning – det femte året Centrum för handelsforskning har nu funnits i fem år och un- der det gångna året har vi slutfört de forskningsprojekt som vi startade 2016 – Retail

https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-01/verksamhetsberattelse-2018.pdf - 2026-05-24

Losing weight can reduce osteoarthritis pain and increase joint mobility. Overweight, obesity, and osteoarthritis More than 1.9 billion adults over the age of 18 are overweight. A BMI (body mass index) of over 25 is deemed overweight and a BMI of over 30 indicates obesity. Being overweight or obese is a risk factor for osteoarthritis (OA). The prevalence of overweight and obesity is steadily incre

https://www.arthritisportal.lu.se/oa-treatments/weight-loss - 2026-05-23

Proceedings 2006 | LTH, Lunds Tekniska Högskola Hoppa till huvudinnehåll Vi använder cookies och andra spårningsteknologier för att förbättra användarupplevelsen på vår webbplats, för att visa dig personligt innehåll och riktade annonser och för att analysera vår webbplatstrafik. Läs mer om cookies. Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte

https://www.lth.se/cee/lths-pedagogiska-inspirationskonferens/proceedings-2006/ - 2026-05-24

BACKGROUND: Programmed death-ligand 1 (PD-L1) expression on tumor cells is associated with poor prognosis in several malignancies, while partly contradictory and inconclusive results have been presented for colorectal cancer (CRC). This study aimed to evaluate PD-L1 as a prognostic biomarker in CRC by comparing three different antibody clones.METHODS: Patients surgically treated for CRC between Ja

3 rd Annual Master’s Thesis Conference PROGRAM, 09 JUNE 2014, EDEN, LUND UNIVERSITY 3 rd Annual Master’s Thesis Conference PROGRAM, JUNE 9, 2014, EDEN, LUND UNIVERSITY Conference Program | June 9 | Eden 7:45–8:15 Registration/Mingle 8:15–9:00 KEYNOTE ADDRESS: BEN ROSAMOND Professor at Department of Political Science, Copenhagen University Title of talk: "Europe's New Global Challenges" Location: E

https://www.graduateschool.sam.lu.se/sites/graduateschool.sam.lu.se/files/masters_thesis_conference_program-_final_1.pdf - 2026-05-24

pnas201006568 11602..11607 Tracking differentiating neural progenitors in pluripotent cultures using microRNA-regulated lentiviral vectors Rohit Sachdevaa, Marie E. Jönssona, Jenny Nelandera, Agnete Kirkebya, Carolina Guibentifa, Bernhard Gentnerb, Luigi Naldinib, Anders Björklunda, Malin Parmara, and Johan Jakobssona,1 aDepartment of Experimental Medical Sciences, Wallenberg Neuroscience Center,

https://www.molecular-neurogenetics.lu.se/sites/molecular-neurogenetics.lu.se/files/11602.full_.pdf - 2026-05-24

Abstract Preeclampsia is a serious pregnancy complication that affects 3-8% of all pregnancies leading to maternal- and fetal morbidity and mortality. The etiology is still not known in detail. Previous findings have shown an up regulation of the genes coding for fetal hemoglobin (HbF) in preeclamptic placentas. The cell-free HbF protein was shown to be accumulating in the vascular lumen, to induc

Lund University Urban Arena is organizing a seminar on the topic of ‘Urban Visions and Challenges – Cities and the Challenge of Climate Change’. Climate change is one of the most pressing global issues and cities are key in making change happen. A large share of energy use and fossil fuel consumption is generated in urban areas. This seminar highlights the potential of city governance, planning an

https://www.lu.se/sites/www.lu.se/files/invitation140407urbanvisionschallenges_0.pdf - 2026-05-24

Researcher Contact details Email: karl [dot] engelsberg [at] med [dot] lu [dot] seOrganisation Ophthalmology, Lund Service point: 32 WebpageKarl Engelsbergs profile in Lund University research portalOther affiliations Associate professor Ophthalmology, Lund Research project participant Ophthalmology Imaging Research Group Publications Displaying of publications. Sorted by year, then title. Filter

https://www.photoacoustics.lu.se/karl-engelsberg - 2026-05-23

Lund University School of Economics and Management Discover our unique Winter School in collaboration with Hanken School of Economics in Helsinki, Finland. We offer an intensive two-week programme (6 ECTS) one week in Lund, Sweden and one week in Helsinki in Finland. From Bitcoins to Biases, LundSustainable Finance, HelsinkiTeaching staffInformation for applicantsMore information about your stay i

https://www.lusem.lu.se/study/international-opportunities/incoming-exchange-students-lusem/winter-school-lusem - 2026-05-24

Associate professor Contact details Email: ann-christine [dot] hartzen [at] har [dot] lu [dot] se Phone: +46 46 222 78 45Organisation Department of Business Law Service point: 10 WebpageAnn-Christine Hartzéns profile in Lund University research portalOther affiliations Researcher Lund University Centre for Business Law (Swedish abbr: ACLU) Publications Displaying of publications. Sorted by year, t

https://www.lusem.lu.se/ann-christine-hartzen - 2026-05-23