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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 - 2026-05-24
Objective: The aim of this study was to create a model for predicting progression-free survival after radical prostatectomy for localized prostate cancer. Material and methods: The risk of biochemical recurrence (BCR) was modelled in a cohort of 3452 men aged 70 years or younger who were primarily treated with radical prostatectomy after being diagnosed between 2003 and 2006 with localized prostat
Allogeneic hematopoietic stem cell transplantation (allo-SCT) is a potentially curative treatment option for eligible patients with chronic lymphocytic leukemia (CLL). However, it is known that cure of CLL is only possible if a graft-versus-leukemia effect is present. Between 1994 and 2007, 48 adults underwent allo-SCT for poor-risk CLL in Sweden. Of these, ten (21%) patients aged 24-53 years (med
Gliomas are the most common primary brain tumor, and their treatment is still a challenge. Here, we evaluated the antiproliferative effect of a novel combination of two potent oxidative stress enhancers: menadione (M) and sodium orthovanadate (SO). We observed both short-term and prolonged growth inhibitory effects of M or SO alone as well as in combination (M:SO) on DBTRG.05MG human glioma cells.
Microchip-based free flow acoustophoresis (FFA) in combination with two-dimensional cell prefocusing enables concurrent multiple target outlet fractionation of leukocytes into subpopulations (lymphocytes, monocytes, and granulocytes); we report on this method here. We also observed significantly increased accuracy in size-based fractionation of microbeads as compared to previously presented FFA mu
The behavior of mixtures of a cationic polyelectrolyte of intermediate charge density (31%) and anionic surfactant both in bulk and at a negatively charged solid surface has been investigated. The polyelectrolyte employed was a random copolymer of the neutral acrylamide and cationic [3-(2-methylpropionamido)propyl]trimethylammonium chloride, and the surfactant was sodium dodecyl sulfate (SDS). Mea
The aim of this study was to test the hypothesis that gastric bacterial overgrowth is a side effect of acid suppression therapy in patients with gastroesophageal reflux disease (GERD) and that the bacteria-contaminated gastric milieu is responsible for an increased amount of deconjugated bile acids. Thirty patients with GERD who were treated with 40 mg of omeprazole for at least 3 months and 10 pa
This case report describes a 66-year old woman with Parkinson´s disease and a subacute onset lateral postural deformity. She experienced severe back pain and reduced walking ability. She was diagnosed with Pisa syndrome and sagittal and coronal imbalance was observed on radiographs. Posterior reconstructive surgery was performed from sacrum to Th10. Post operatively, sagittal and coronal imbalance
Perovskite based photovoltaic devices are popularised by the rapid increase in their efficiencies. Understanding the fundamental physics and chemistry processes occurring upon excitation is key. We monitored the temporal evolution of the population and depopulation dynamics of various electronic states in FA0.85MA0.15PbI2.55Br0.45 by means of ultrafast transient absorption spectroscopy in the visi
PCR of TCR/Ig gene rearrangements is considered the method of choice for minimal residual disease (MRD) quantification in BCP-ALL, but flow cytometry analysis of leukemia-associated immunophenotypes (FCM-MRD) is faster and biologically more informative. FCM-MRD performed in 18 laboratories across seven countries was used for risk stratification of 1487 patients with BCP-ALL enrolled in the NOPHO A
Background: Analysis of sialic acid (SA) metabolites in cerebrospinal fluid (CSF) is important for clinical diagnosis. In the present study, a high-performance liquid chromatography-tandem mass spectrometry (HPLC/MS/MS) method for free sialic acid (FSA) and total sialic acid (TSA) in human CSF was validated. Methods: The method utilized a simple sample-preparation procedure of protein precipitatio
The mitochondrial permeability transition pore is an inducer of cell death. During the reperfusion phase after cerebral ischemia, calcium accumulates in mitochondria, and a burst of free radical formation occurs, conditions that favor the activation of the mitochondrial permeability transition pore. Here the authors demonstrate that a blocker of the mitochondrial permeability transition pore, the
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 - 2026-05-24
Enzymatic hydrolysis using immobilized lipases for the production of free fatty acids and glycerol is a promising alternative to the current industrial standard. This study investigates a set of hydrolysis reactions catalysed by four different immobilization techniques to increase the knowledge on two-phase systems. The evaluation of how water purity, buffer salts, and water amount affect the reac
This study reports the synthesis and characterization of heterogeneous acid catalysts derived from rice husk biochar, modified by sulfonation and Ce(NO3)3·6H2O (cerium (III) nitrate hexahydrate) impregnation, for fatty acid esterification using methyl acetate as a glycerol-free reaction route. The research aims to valorize agricultural residues as renewable and sustainable precursors for solid aci
Bulk-wave-acoustofluidic devices provide strong acoustic fields and high device efficiency, thereby offering high-throughput capability when processing biological samples. Such devices are typically driven by lead zirconate titanate (PZT) transducers, which contain a high content of lead, inevitably resulting in environmental and biocompatibility issues. Replacing PZT with lead-free piezoelectric
Stromelysin-1, tissue inhibitor of metalloproteinases-1 (TIMP-1), and proteoglycan fragments were quantified in knee synovial fluid samples in a cross-sectional study of patients who had injury to the anterior cruciate ligament or the meniscus. The average concentrations of stromelysin-1 and TIMP-1 increased 25-fold and 10-fold within the first day after the trauma, respectively, and the concentra
Protein maldigestion and malabsorption lead to malnutrition and are a feature of exocrine pancreatic insufficiency (EPI). Although it is the current standard, measurement of nitrogen in stool to assess protease activity is indirect. Up to 80% of hydrolysed proteins appear in blood in the form of peptides, so we developed a method to measure peptide-derived amino acids in plasma as a relevant measu
LUND UNIVERSITY LIBRARIES www.lub.lu.se/en Our 26 libraries in Lund, Malmö and Helsingborg offer course books and other literature, study places and often study rooms, computers and wifi. The University Library (UB) is a public research library with legal deposit copies of Swedish prints, manuscripts, archives and a range of special collections. SEARCH FUNCTIONS www.lub.lu.se/en/search-systems-and
https://www.ub.lu.se/en/sites/ub.lu.se.en/files/libraryguide.pdf - 2026-05-24
LUND UNIVERSITY LIBRARIES www.lub.lu.se/en Our 26 libraries in Lund, Malmö and Helsingborg offer course books and other literature, study places and often study rooms, computers and wifi. The University Library (UB) is a public research library with legal deposit copies of Swedish prints, manuscripts, archives and a range of special collections. SEARCH FUNCTIONS www.lub.lu.se/en/search-systems-and
https://www.ub.lu.se/en/sites/ub.lu.se.en/files/librayguide.pdf - 2026-05-24
