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Per Jonsson

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https://www.readbyqxmd.com/read/28881821/radial-artery-intima-media-thickness-regresses-after-secondary-prevention-interventions-in-patients-post-acute-coronary-syndrome-and-is-associated-with-cardiac-and-kidney-biomarkers
#1
Damilola D Adingupu, Helena U Westergren, Santosh Dahgam, Ann-Cathrine Jönsson-Rylander, Juuso Blomster, Per Albertsson, Elmir Omerovic, Sara Svedlund, Li-Ming Gan
BACKGROUND: Radial artery intima-media thickness (rIMT) measured by ultra-high-resolution ultrasound is associated with increased cardiovascular risk and predicts outcomes. We performed non-invasive high-resolution ultrasound of the radial artery to investigate vascular changes in subjects presenting with acute coronary syndrome (ACS) and who had undergone percutaneous coronary intervention (PCI). PURPOSE: In the present work, we aimed to follow rIMT change over time post-acute coronary syndrome as a tool to monitor potential response to intensified medical therapy...
August 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28878712/how-game-location-affects-soccer-performance-t-pattern-analysis-of-attack-actions-in-home-and-away-matches
#2
Barbara Diana, Valentino Zurloni, Massimiliano Elia, Cesare M Cavalera, Gudberg K Jonsson, M Teresa Anguera
The influence of game location on performance has been widely examined in sport contexts. Concerning soccer, game-location affects positively the secondary and tertiary level of performance; however, there are fewer evidences about its effect on game structure (primary level of performance). This study aimed to detect the effect of game location on a primary level of performance in soccer. In particular, the objective was to reveal the hidden structures underlying the attack actions, in both home and away matches played by a top club (Serie A 2012/2013-First Leg)...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28860772/factors-associated-with-failure-to-achieve-remission-and-with-relapse-after-remission-in-patients-with-major-depressive-disorder-in-the-perform-study
#3
Delphine Saragoussi, Maëlys Touya, Josep Maria Haro, Bengt Jönsson, Martin Knapp, Bastien Botrel, Ioana Florea, Henrik Loft, Benoît Rive
BACKGROUND: The Prospective Epidemiological Research on Functioning Outcomes Related to Major Depressive Disorder (PERFORM) study has been initiated to better understand the course of a depressive episode and its impact on patient functioning. This analysis aimed to identify sociodemographic and clinical factors associated with failure to achieve remission at month 2 after initiating or switching antidepressant monotherapy and with subsequent relapse at month 6 for patients in remission at month 2...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28840772/a-health-economic-lifetime-treatment-pathway-model-for-low-back-pain-in-sweden
#4
Gylfi Olafsson, Emma Jonsson, Peter Fritzell, Olle Hägg, Fredrik Borgström
AIMS: To develop a health economic model to evaluate the long-term costs and outcomes over the healthcare treatment pathway for patients with low back pain (LBP). MATERIALS AND METHODS: A health economic model, consisting of a decision tree structure with a Markov microsimulation model at the end of each branch, was created. Patients were followed from first observed clinical presentation with LBP until the age of 100 years or death. The underlying data to populate the model were based on Swedish national and regional registry data on healthcare resource use and sickness insurance in patients presenting with LBP in the Swedish region Västra Götaland during 2008-2012...
September 11, 2017: Journal of Medical Economics
https://www.readbyqxmd.com/read/28832440/a-profile-of-low-back-pain-treatment-and-costs-associated-with-patients-referred-to-orthopedic-specialists-in-sweden
#5
Emma Jonsson, Gylfi Olafsson, Peter Fritzell, Olle Hägg, Fredrik Borgström
STUDY DESIGN: Analysis of Swedish national and regional register data. OBJECTIVES: The aim of this study was to characterize healthcare resource utilization, productivity loss, and costs of patients with low back pain (LBP) with or without leg pain, who have been referred from primary care settings to orthopedic specialist care. SUMMARY OF BACKGROUND DATA: Register data on outpatient and inpatient care, work absence, drug prescriptions, socioeconomics, and mortality were extracted for patients visiting orthopedic specialists for LBP in the Swedish region Västra Götaland (1...
September 1, 2017: Spine
https://www.readbyqxmd.com/read/28792237/a-new-flow-through-bioassay-for-testing-low-emission-antifouling-coatings
#6
Christian Pansch, Per R Jonsson, Mattias Berglin, Emiliano Pinori, Anna-Lisa Wrange
Current antifouling (AF) technologies are based on the continuous release of biocides into the water, and consequently discharge into the environment. Major efforts to develop more environmentally friendly coatings require efficient testing in laboratory assays, followed by field studies. Barnacles are important fouling organisms worldwide, increasing hydrodynamic drag on ships and damaging coatings on underwater surfaces, and thus are extensively used as models in AF research, mostly in static, laboratory-based systems...
August 9, 2017: Biofouling
https://www.readbyqxmd.com/read/28789696/long-term-follow-up-in-primary-sj%C3%A3-gren-s-syndrome-reveals-differences-in-clinical-presentation-between-female-and-male-patients
#7
Jorge I Ramírez Sepúlveda, Marika Kvarnström, Per Eriksson, Thomas Mandl, Katrine Brække Norheim, Svein Joar Johnsen, Daniel Hammenfors, Malin V Jonsson, Kathrine Skarstein, Johan G Brun, Lars Rönnblom, Helena Forsblad-d'Elia, Sara Magnusson Bucher, Eva Baecklund, Elke Theander, Roald Omdal, Roland Jonsson, Gunnel Nordmark, Marie Wahren-Herlenius
BACKGROUND: Despite men being less prone to develop autoimmune diseases, male sex has been associated with a more severe disease course in several systemic autoimmune diseases. In the present study, we aimed to investigate differences in the clinical presentation of primary Sjögren's syndrome (pSS) between the sexes and establish whether male sex is associated with a more severe form of long-term pSS. METHODS: Our study population included 967 patients with pSS (899 females and 68 males) from Scandinavian clinical centers...
August 8, 2017: Biology of Sex Differences
https://www.readbyqxmd.com/read/28750352/modelling-the-external-radiation-exposure-from-the-chernobyl-fallout-using-data-from-the-swedish-municipality-measurement-system
#8
Mattias Jönsson, Martin Tondel, Mats Isaksson, Robert Finck, Robert Wålinder, Afrah Mamour, Christopher Rääf
In connection with the Chernobyl fallout and the subsequent deposition of radionuclides in Sweden, Swedish municipalities launched a measurement program to monitor the external radiation exposure. This program encompasses measurements of the ambient dose equivalent rate 1 m above ground at selected locations, and repeats those measurements at the same locations at 7-month intervals. Measurement data compiled from the seven locations with the highest deposition were combined with data from aerial surveys since May 1986 of ground deposition of (137)Cs, high-resolution gamma spectrometry performed at four locations in May 1986, and measurements from fixed continuous air gamma rate monitoring stations from 28 April to 15 May 1986...
July 24, 2017: Journal of Environmental Radioactivity
https://www.readbyqxmd.com/read/28737683/increased-risk-of-drug-induced-hyponatremia-during-high-temperatures
#9
Anna K Jönsson, Henrik Lövborg, Wolfgang Lohr, Bertil Ekman, Joacim Rocklöv
PURPOSE: To investigate the relationship between outdoor temperature in Sweden and the reporting of drug-induced hyponatremia to the Medical Products Agency (MPA). METHODS: All individual adverse drug reactions (ADR) reported to MPA from 1 January 2010 to 31 October 2013 of suspected drug-induced hyponatremia and random controls were identified. Reports where the ADR had been assessed as having at least a possible relation to the suspected drug were included. Information on administered drugs, onset date, causality assessment, sodium levels, and the geographical origin of the reports was extracted...
July 22, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28715506/analysis-of-aquaporins-from-the-euryhaline-barnacle-balanus-improvisus-reveals-differential-expression-in-response-to-changes-in-salinity
#10
Ulrika Lind, Michael Järvå, Magnus Alm Rosenblad, Piero Pingitore, Emil Karlsson, Anna-Lisa Wrange, Emelie Kamdal, Kristina Sundell, Carl André, Per R Jonsson, Jon Havenhand, Leif A Eriksson, Kristina Hedfalk, Anders Blomberg
Barnacles are sessile macro-invertebrates, found along rocky shores in coastal areas worldwide. The euryhaline bay barnacle Balanus improvisus (Darwin, 1854) (= Amphibalanus improvisus) can tolerate a wide range of salinities, but the molecular mechanisms underlying the osmoregulatory capacity of this truly brackish species are not well understood. Aquaporins are pore-forming integral membrane proteins that facilitate transport of water, small solutes and ions through cellular membranes, and that have been shown to be important for osmoregulation in many organisms...
2017: PloS One
https://www.readbyqxmd.com/read/28692793/rare-x-chromosome-abnormalities-in-systemic-lupus-erythematosus-and-sj%C3%A3-gren-s-syndrome
#11
Rohan Sharma, Valerie M Harris, Joshua Cavett, Biji T Kurien, Ke Liu, Kristi A Koelsch, Anum Fayaaz, Kaustubh S Chaudhari, Lida Radfar, David Lewis, Donald U Stone, C Erick Kaufman, Shibo Li, Barbara Segal, Daniel J Wallace, Michael H Weisman, Swamy Venuturupalli, Jennifer A Kelly, Bernardo Pons-Estel, Roland Jonsson, Xianglan Lu, Jacques-Eric Gottenberg, Juan-Manuel Anaya, Deborah S Cunninghame-Graham, Andrew J W Huang, Michael T Brennan, Pamela Hughes, Ilias Alevizos, Corinne Miceli-Richard, Edward C Keystone, Vivian P Bykerk, Gideon Hirschfield, Gang Xie, Gunnel Nordmark, Sara Magnusson Bucher, Per Eriksson, Roald Omdal, Nelson L Rhodus, Maureen Rischmueller, Michael Rohrer, Marie Wahren-Herlenius, Torsten Witte, Marta Alarcon-Riquelme, Xavier Mariette, Christopher J Lessard, John B Harley, Wan-Fai Ng, Astrid Rasmussen, Kathy L Sivils, R Hal Scofield
BACKGROUND: Sjögren's syndrome and systemic lupus erythematosus (SLE) are related by clinical and serological manifestations as well as genetic risks. Both diseases are more commonly found in women compared to men at a ratio of about 10 to 1. Common X chromosome aneuploidies, 47,XXY and 47,XXX, are enriched among men and women, respectively, in either disease suggesting a dose effect on the X chromosome. METHODS: We examined cohorts of Sjögren's syndrome or SLE patients with intensity plots of X chromosome single nucleotide polymorphism (SNP) alleles along with karyotype of selected subjects...
July 10, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28671509/periodontitis-prevalence-and-severity-in-adults-a-cross-sectional-study-in-norwegian-circumpolar-communities
#12
Gro Eirin Holde, Nils Oscarson, Tordis A Trovik, Anders Tillberg, Birgitta Jönsson
BACKGROUND: The aim of this study was to describe the prevalence, severity and extent of periodontitis in the adult population of circumpolar communities in Norway using data from the study Tromstannen - Oral Health in Northern Norway. METHODS: In this cross-sectional survey, data were collected from a randomized population sample (20-79 years) in Northern Norway. Periodontal conditions were assessed for 1,911 dentate adults with a full-mouth periodontal examination...
July 3, 2017: Journal of Periodontology
https://www.readbyqxmd.com/read/28655789/acquired-immune-resistance-follows-complete-tumor-regression-without-loss-of-target-antigens-or-ifn%C3%AE-signaling
#13
Marco Donia, Katja Harbst, Marit van Buuren, Pia Kvistborg, Mattias F Lindberg, Rikke Andersen, Manja Idorn, Shamaila Munir Ahmad, Eva Ellebæk, Anja Mueller, Paolo Fagone, Ferdinando Nicoletti, Massimo Libra, Martin Lauss, Sine Reker Hadrup, Henrik Schmidt, Mads Hald Andersen, Per Thor Straten, Jonas A Nilsson, Ton N Schumacher, Barbara Seliger, Göran Jönsson, Inge Marie Svane
Cancer immunotherapy can result in durable tumor regressions in some patients. However, patients who initially respond often experience tumor progression. Here, we report mechanistic evidence of tumoral immune escape in an exemplary clinical case: a patient with metastatic melanoma who developed disease recurrence following an initial, unequivocal radiologic complete regression after T-cell-based immunotherapy. Functional cytotoxic T-cell responses, including responses to one mutant neoantigen, were amplified effectively with therapy and generated durable immunologic memory...
June 27, 2017: Cancer Research
https://www.readbyqxmd.com/read/28654911/radial-artery-intima-media-thickness-regresses-after-secondary-prevention-interventions-in-patients-post-acute-coronary-syndrome-and-is-associated-with-cardiac-and-kidney-biomarkers
#14
Damilola D Adingupu, Helena U Westergren, Santosh Dahgam, Ann-Cathrine Jönsson-Rylander, Juuso Blomster, Per Albertsson, Elmir Omerovic, Sara Svedlund, Li-Ming Gan
BACKGROUND: Radial artery intima-media thickness (rIMT) measured by ultra-high-resolution ultrasound is associated with increased cardiovascular risk and predicts outcomes. We performed non-invasive high-resolution ultrasound of the radial artery to investigate vascular changes in subjects presenting with acute coronary syndrome (ACS) and who had undergone percutaneous coronary intervention (PCI). PURPOSE: In the present work, we aimed to follow rIMT change over time post-acute coronary syndrome as a tool to monitor potential response to intensified medical therapy...
June 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28646792/bacterial-profile-in-human-atherosclerotic-plaques
#15
Annika Lindskog Jonsson, Frida Fåk Hållenius, Rozita Akrami, Elias Johansson, Per Wester, Conny Arnerlöv, Fredrik Bäckhed, Göran Bergström
BACKGROUND AND AIMS: Several studies have confirmed the presence of bacterial DNA in atherosclerotic plaques, but its contribution to plaque stability and vulnerability is unclear. In this study, we investigated whether the bacterial plaque-profile differed between patients that were asymptomatic or symptomatic and whether there were local differences in the microbial composition within the plaque. METHODS: Plaques were removed by endarterectomy from asymptomatic and symptomatic patients and divided into three different regions known to show different histological vulnerability: A, upstream of the maximum stenosis; B, site for maximum stenosis; C, downstream of the maximum stenosis...
June 8, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28640813/identification-of-a-sj%C3%A3-gren-s-syndrome-susceptibility-locus-at-oas1-that-influences-isoform-switching-protein-expression-and-responsiveness-to-type-i-interferons
#16
He Li, Tove Ragna Reksten, John A Ice, Jennifer A Kelly, Indra Adrianto, Astrid Rasmussen, Shaofeng Wang, Bo He, Kiely M Grundahl, Stuart B Glenn, Corinne Miceli-Richard, Simon Bowman, Sue Lester, Per Eriksson, Maija-Leena Eloranta, Johan G Brun, Lasse G Gøransson, Erna Harboe, Joel M Guthridge, Kenneth M Kaufman, Marika Kvarnström, Deborah S Cunninghame Graham, Ketan Patel, Adam J Adler, A Darise Farris, Michael T Brennan, James Chodosh, Rajaram Gopalakrishnan, Michael H Weisman, Swamy Venuturupalli, Daniel J Wallace, Kimberly S Hefner, Glen D Houston, Andrew J W Huang, Pamela J Hughes, David M Lewis, Lida Radfar, Evan S Vista, Contessa E Edgar, Michael D Rohrer, Donald U Stone, Timothy J Vyse, John B Harley, Patrick M Gaffney, Judith A James, Sean Turner, Ilias Alevizos, Juan-Manuel Anaya, Nelson L Rhodus, Barbara M Segal, Courtney G Montgomery, R Hal Scofield, Susan Kovats, Xavier Mariette, Lars Rönnblom, Torsten Witte, Maureen Rischmueller, Marie Wahren-Herlenius, Roald Omdal, Roland Jonsson, Wan-Fai Ng, Gunnel Nordmark, Christopher J Lessard, Kathy L Sivils
Sjögren's syndrome (SS) is a common, autoimmune exocrinopathy distinguished by keratoconjunctivitis sicca and xerostomia. Patients frequently develop serious complications including lymphoma, pulmonary dysfunction, neuropathy, vasculitis, and debilitating fatigue. Dysregulation of type I interferon (IFN) pathway is a prominent feature of SS and is correlated with increased autoantibody titers and disease severity. To identify genetic determinants of IFN pathway dysregulation in SS, we performed cis-expression quantitative trait locus (eQTL) analyses focusing on differentially expressed type I IFN-inducible transcripts identified through a transcriptome profiling study...
June 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28631533/u-can-a-prospective-longitudinal-collection-of-biomaterials-and-clinical-information-from-adult-cancer-patients-in-sweden
#17
Bengt Glimelius, Beatrice Melin, Gunilla Enblad, Irina Alafuzoff, Anna Beskow, Håkan Ahlström, Anna Bill-Axelson, Helgi Birgisson, Ove Björ, Per-Henrik Edqvist, Tony Hansson, Thomas Helleday, Per Hellman, Kerstin Henriksson, Göran Hesselager, Magnus Hultdin, Michael Häggman, Martin Höglund, Håkan Jonsson, Chatarina Larsson, Henrik Lindman, Ingrid Ljuslinder, Stephanie Mindus, Peter Nygren, Fredrik Pontén, Katrine Riklund, Richard Rosenquist, Fredrik Sandin, Jochen M Schwenk, Roger Stenling, Karin Stålberg, Peter Stålberg, Christer Sundström, Camilla Thellenberg Karlsson, Bengt Westermark, Anders Bergh, Lena Claesson-Welsh, Richard Palmqvist, Tobias Sjöblom
BACKGROUND: Progress in cancer biomarker discovery is dependent on access to high-quality biological materials and high-resolution clinical data from the same cases. To overcome current limitations, a systematic prospective longitudinal sampling of multidisciplinary clinical data, blood and tissue from cancer patients was therefore initiated in 2010 by Uppsala and Umeå Universities and involving their corresponding University Hospitals, which are referral centers for one third of the Swedish population...
June 20, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28626905/genome-architecture-enables-local-adaptation-of-atlantic-cod-despite-high-connectivity
#18
Julia M I Barth, Paul R Berg, Per R Jonsson, Sara Bonanomi, Hanna Corell, Jakob Hemmer-Hansen, Kjetill S Jakobsen, Kerstin Johannesson, Per Erik Jorde, Halvor Knutsen, Per-Olav Moksnes, Bastiaan Star, Nils Chr Stenseth, Henrik Svedäng, Sissel Jentoft, Carl André
Adaptation to local conditions is a fundamental process in evolution; however, mechanisms maintaining local adaptation despite high gene flow are still poorly understood. Marine ecosystems provide a wide array of diverse habitats that frequently promote ecological adaptation even in species characterized by strong levels of gene flow. As one example, populations of the marine fish Atlantic cod (Gadus morhua) are highly connected due to immense dispersal capabilities but nevertheless show local adaptation in several key traits...
June 19, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28576894/use-of-a-geographic-information-system-to-identify-differences-in-automated-external-defibrillator-installation-in-urban-areas-with-similar-incidence-of-public-out-of-hospital-cardiac-arrest-a-retrospective-registry-based-study
#19
David Fredman, Jan Haas, Yifang Ban, Martin Jonsson, Leif Svensson, Therese Djarv, Jacob Hollenberg, Per Nordberg, Mattias Ringh, Andreas Claesson
OBJECTIVES: Early defibrillation in out-of-hospital cardiac arrest (OHCA) is of importance to improve survival. In many countries the number of automated external defibrillators (AEDs) is increasing, but the use is low. Guidelines suggest that AEDs should be installed in densely populated areas and in locations with many visitors. Attempts have been made to identify optimal AED locations based on the incidence of OHCA using geographical information systems (GIS), but often on small datasets and the studies are seldom reproduced...
June 2, 2017: BMJ Open
https://www.readbyqxmd.com/read/28574103/a-microscopic-view-of-gaseous-microbubbles-passing-a-filter-screen
#20
Daniel Johagen, Pontus Svenmarker, Per Jonsson, Staffan Svenmarker
PURPOSE: The aim of this study was to investigate the filtration efficacy of a 38-µm 1-layer screen filter based on Doppler registrations and video recordings of gaseous microbubbles (GME) observed in a microscope. METHODS: The relative filtration efficacy (RFE) was calculated from 20 (n = 20) sequential bursts of air introduced into the Plasmodex® primed test circuit. RESULTS: The main findings indicate that the RFE decreased (p = 0.00), with increasing flow rates (100-300 mL/min) through the filter screen...
May 23, 2017: International Journal of Artificial Organs
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