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https://www.readbyqxmd.com/read/28812409/tumor-reduction-and-symptom-relief-after-electrochemotherapy-in-a-patient-with-aggressive-fibromatosis-a-case-report
#1
Joanna Vitfell-Rasmussen, Rikke Mulvad Sandvik, Karin Dahlstrøm, Gina Al-Farra, Anders Krarup-Hansen, Julie Gehl
No abstract text is available yet for this article.
August 16, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28812327/design-and-synthesis-of-terephthalic-acid-based-histone-deacetylase-inhibitors-with-dual-stage-anti-plasmodium-activity
#2
Katharina Stenzel, Ming Jang Chua, Sandra Duffy, Yevgeniya Antonova-Koch, Stephan Meister, Alexandra Hamacher, Matthias U Kassack, Elizabeth A Winzeler, Vicky M Avery, Thomas Kurz, Katherine T Andrews, Finn Kristian Hansen
In this work we aimed to develop parasite-selective HDAC inhibitors with activity against the disease-causing asexual blood stages of Plasmodium as well as causal prophylactic and/or transmission blocking properties. We report the design, synthesis and biological testing of a series of 13 terephthalic acid-based histone deacetylase inhibitors. All compounds showed low cytotoxicity against human embryonic kidney (HEK293) cells (IC50 8 - >51 µM), with 11 also having sub-micromolar in vitro activity against drug-sensitive (3D7) and multi-drug resistant (Dd2) asexual blood stage Plasmodium falciparum parasites (IC50 ~ 0...
August 15, 2017: ChemMedChem
https://www.readbyqxmd.com/read/28812185/reliability-of-standing-weight-bearing-0-25t-mr-imaging-findings-and-positional-changes-in-the-lumbar-spine
#3
Bjarke B Hansen, Philip Hansen, Anders F Christensen, Charlotte Trampedach, Zoreh Rasti, Henning Bliddal, Mikael Boesen
OBJECTIVE: To test the reliability and absolute agreement of common degenerative findings in standing positional magnetic resonance imaging (pMRI). METHODS AND MATERIALS: Low back pain patients with and without sciatica were consecutively enrolled to undergo a supine and standing pMRI. Three readers independently evaluated the standing pMRI for herniation, spinal stenosis, spondylolisthesis, HIZ lesions and facet joint effusion. The evaluation included a semi-quantitative grading of spinal stenosis, foraminal stenosis and spinal nerve root compression...
August 15, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28811108/methylene-blue-guided-debridement-as-an-intraoperative-adjunct-for-the-surgical-treatment-of-periprosthetic-joint-infection
#4
Jeremy D Shaw, Steve Miller, Anna Plourde, Daniel L Shaw, Rosanna Wustrack, Erik N Hansen
BACKGROUND: Current methods to identify infected tissue in periprosthetic joint infection (PJI) are inadequate. The purpose of this study was (1) to assess methylene blue-guided surgical debridement as a novel technique in PJI using quantitative microbiology and (2) to evaluate clinical success based on eradication of infection and infection-free survival. METHODS: Sixteen total knee arthroplasty patients meeting Musculoskeletal Infection Society criteria for PJI undergoing the first stage of 2-stage exchange arthroplasty were included in this prospective study...
July 21, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28811043/treatment-of-the-fixation-surface-improves-glenoid-prosthesis-longevity-in-vitro
#5
Sarah Junaid, Sanjay Sanghavi, Carolyn Anglin, Anthony Bull, Roger Emery, Andrew A Amis, Ulrich Hansen
Many commercial cemented glenoid components claim superior fixation designs and increased survivability. However, both research and clinical studies have shown conflicting results and it is unclear whether these design variations do improve loosening rates. Part of the difficulty in investigating fixation failure is the inability to directly observe the fixation interface, a problem addressed in this study by using a novel experimental set-up. Cyclic loading-displacement tests were carried out on 60 custom-made glenoid prostheses implanted into a bone substitute...
July 22, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28810909/a-multi-center-randomized-controlled-open-label-trial-evaluating-the-effects-of-eosinophil-guided-corticosteroid-sparing-therapy-in-hospitalised-patients-with-copd-exacerbations-the-cortico-steroid-reduction-in-copd-cortico-cop-study-protocol
#6
Pradeesh Sivapalan, Mia Moberg, Josefin Eklöf, Julie Janner, Jørgen Vestbo, Rasmus Rude Laub, Andrea Browatzki, Karin Armbruster, Jon Torgny Wilcke, Niels Seersholm, Ulla Møller Weinreich, Ingrid Louise Titlestad, Helle Frost Andreassen, Charlotte Suppli Ulrik, Uffe Bødtger, Thyge Lynghøj Nielsen, Ejvind Frausing Hansen, Jens Ulrik Stæhr Jensen
BACKGROUND: The most commonly applied treatment for acute exacerbations of chronic obstructive pulmonary disease (AECOPD) is a 5-day course of high-dose systemic corticosteroids. However, this treatment has not been shown to reduce mortality and can potentially have serious side effects. Recent research has shown that, presumably, only a subgroup of COPD patients identifieable by blood eosinophil count benefit from a rescue course of prednisolone. By applying a biomarker-guided strategy, the aim of this study is to determine whether it is possible to reduce the use of systemic corticosteroids in AECOPD without influencing the outcome...
August 15, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28810673/the-eapc-expert-tool
#7
Dominique Hansen, Karin Coninx, Paul Dendale
No abstract text is available yet for this article.
August 7, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28810092/how-healthy-is-student-interest-in-health-care-professions
#8
Dan Hansen, Debra Farver
No abstract text is available yet for this article.
February 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28810024/effect-of-an-intensive-lifestyle-intervention-on-glycemic-control-in-patients-with-type-2-diabetes-a-randomized-clinical-trial
#9
Mette Yun Johansen, Christopher Scott MacDonald, Katrine Bagge Hansen, Kristian Karstoft, Robin Christensen, Maria Pedersen, Louise Seier Hansen, Morten Zacho, Anne-Sophie Wedell-Neergaard, Signe Tellerup Nielsen, Ulrik Wining Iepsen, Henning Langberg, Allan Arthur Vaag, Bente Klarlund Pedersen, Mathias Ried-Larsen
Importance: It is unclear whether a lifestyle intervention can maintain glycemic control in patients with type 2 diabetes. Objective: To test whether an intensive lifestyle intervention results in equivalent glycemic control compared with standard care and, secondarily, leads to a reduction in glucose-lowering medication in participants with type 2 diabetes. Design, Setting, and Participants: Randomized, assessor-blinded, single-center study within Region Zealand and the Capital Region of Denmark (April 2015-August 2016)...
August 15, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28809493/macroscopic-structural-compositions-of-%C3%AF-conjugated-polymers-combined-insights-from-solid-state-nmr-and-molecular-dynamics-simulations
#10
Anton Melnyk, Matthias Junk, Michael D McGehee, Bradley F Chmelka, Michael Ryan Hansen, Denis Andrienko
Molecular dynamics simulations are combined with solid-state NMR measurements to gain insight into the macroscopic structural composition of the π-conjugated polymer poly(2,5-bis(3-tetradecyl-thiophen-2-yl)thieno[3,2-b]thiophene) (PBTTT). The structural and dynamical properties, as established by the NMR analyses, were used to test the local structure of three constitutient mesophases with: (i) crystalline backbones and side chains, (ii) lamellar backbones and disordered side chains, or (iii) amorphous backbones and side chains...
August 15, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28806023/pharmacogenomics-and-mental-illness
#11
EDITORIAL
Keith Hansen
No abstract text is available yet for this article.
July 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28805971/anticonvulsive-evaluation-of-thip-in-the-murine-pentylenetetrazole-kindling-model-lack-of-anticonvulsive-effect-of-thip-despite-functional-%C3%AE-subunit-containing-gabaa-receptors-in-dentate-gyrus-granule-cells
#12
Charlotte Simonsen, Kim Boddum, Nadia L von Schoubye, Alissa Kloppenburg, Kasper Sønderskov, Suzanne L Hansen, Uffe Kristiansen
THIP (4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol) is a GABAA receptor agonist with varying potencies and efficacies at γ-subunit-containing receptors. More importantly, THIP acts as a selective superagonist at δ-subunit-containing receptors (δ-GABAA Rs) at clinically relevant concentrations. Evaluation of THIP as a potential anticonvulsant has given contradictory results in different animal models and for this reason, we reevaluated the anticonvulsive properties of THIP in the murine pentylenetetrazole (PTZ) kindling model...
August 2017: Pharmacology Research & Perspectives
https://www.readbyqxmd.com/read/28805919/cows-exposed-to-heat-stress-during-fetal-life-exhibit-improved-thermal-tolerance
#13
B M S Ahmed, U Younas, T O Asar, S Dikmen, P J Hansen, G E Dahl
Maternal heat stress during late gestation affects calf function during postnatal life. The objective of the present study was to evaluate whether calves that experience heat stress in utero have altered thermoregulatory responses to acute heat stress later in life. Specifically, the hypothesis was that heat stress in utero would improve the response to acute heat stress at maturity. Females were born to dams exposed to heat stress or cooled during late gestation preceding their birth. All animals were raised postnatally under identical management...
August 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28805484/disparate-phospho-smad2-levels-in-advanced-type-2-diabetes-patients-with-diabetic-nephropathy-and-early-experimental-db-db-mouse-model
#14
Lise Høj Thomsen, Morten Fog-Tonnesen, Lisbeth Nielsen Fink, Jenny Norlin, Amaya García de Vinuesa, Troels Krarup Hansen, Emile de Heer, Peter Ten Dijke, Alexander Rosendahl
Uncontrolled activation of transforming growth factor beta (TGF-β) family members is hypothesized to participate in type 2 diabetes (T2D) dependent diabetic nephropathy (DN). We evaluated and compared downstream activation of the Smad2-signaling pathway in kidney samples from T2D patients to kidneys from the T2D model of leptin receptor deficient db/db mouse. Furthermore, expression of TGF-β family members was evaluated to elucidate molecular mechanisms in the mouse model. Kidney samples from patients with advanced stages of DN showed elevated pSmad2 staining whereas db/db mouse kidneys surprisingly showed a decrease in pSmad2 in the tubular compartment...
November 2017: Renal Failure
https://www.readbyqxmd.com/read/28805423/patterns-of-psychiatric-emergency-department-utilization-among-community-dwelling-medicare-beneficiaries-under-65
#15
Jingjing Qian, Saranrat Wittayanukorn, Richard A Hansen
This study estimated patterns and trends in all-cause (any reason, including psychiatry related) and psychiatric emergency department (ED) utilization among Medicare beneficiaries under 65 who were residing in community settings (i.e., noninstitutionalized or in their own homes). Medicare beneficiaries under the age of 65 enrolled in Medicare for Social Security Disability Insurance (SSDI) due to permanent physical or mental disabilities are a population with poor health conditions and high utilization of health services; however, this vulnerable population has received limited attention from researchers and policymakers compared to the Medicare beneficiaries 65 years and older...
August 2017: Psychological Services
https://www.readbyqxmd.com/read/28805120/the-police-social-services-and-psychiatry-psp-cooperation-as-a-platform-for-dealing-with-concerns-of-radicalization
#16
D Sestoft, S M Hansen, A B Christensen
The police, social services, and psychiatry (PSP) is a structured cooperation between the police, social services, and the psychiatric system in Denmark. The aim of PSP is to ensure that relevant information is shared and supportive measures enhanced concerning citizens at risk, and it involves PSP representatives from each sector meeting frequently. PSP is implemented nationwide by law. In recent years, dealing with radicalization and the threat of terrorism have become key issues in society. The PSP cooperation already facilitates the identification of citizens at many kinds of risk (e...
August 2017: International Review of Psychiatry
https://www.readbyqxmd.com/read/28804476/wood-ash-induced-ph-changes-strongly-affect-soil-bacterial-numbers-and-community-composition
#17
Toke Bang-Andreasen, Jeppe T Nielsen, Jana Voriskova, Janine Heise, Regin Rønn, Rasmus Kjøller, Hans C B Hansen, Carsten S Jacobsen
Recirculation of wood ash from energy production to forest soil improves the sustainability of this energy production form as recycled wood ash contains nutrients that otherwise would be lost at harvest. In addition, wood-ash is beneficial to many soils due to its inherent acid-neutralizing capabilities. However, wood ash has several ecosystem-perturbing effects like increased soil pH and pore water electrical conductivity both known to strongly impact soil bacterial numbers and community composition. Studies investigating soil bacterial community responses to wood ash application remain sparse and the available results are ambiguous and remain at a general taxonomic level...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28803962/post-analytical-stability-of-23-common-chemistry-and-immunochemistry-analytes-in-incurred-samples
#18
Betina Klint Nielsen, Tina Frederiksen, Lennart Friis-Hansen, Pia Bükmann Larsen
BACKGROUND: Storage of blood samples after centrifugation, decapping and initial sampling allows ordering of additional blood tests. The pre-analytic stability of biochemistry and immunochemistry analytes has been studied in detail, but little is known about the post-analytical stability in incurred samples. METHODS: We examined the stability of 23 routine analytes on the Dimension Vista® (Siemens Healthineers, Denmark): 42-60 routine samples in lithium-heparin gel tubes (Vacutainer, BD, USA) were centrifuged at 3000×g for 10min...
August 10, 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/28803707/patients-reasons-for-and-against-undergoing-roux-en-y-gastric-bypass-adjustable-gastric-banding-and-vertical-sleeve-gastrectomy
#19
Melissa Opozda, Gary Wittert, Anna Chur-Hansen
BACKGROUND: The most common bariatric procedures, Roux-en-Y gastric bypass (RYGB), adjustable gastric banding (LAGB), and sleeve gastrectomy (SG), generally induce significant weight loss and health improvements. However, little is known about how patients decide which procedure to undergo. OBJECTIVE: Investigate patients' reasons for and against undergoing RYGB, LAGB, and SG. SETTING: Online questionnaire. METHODS: Data were analyzed from 236 Australian adults with current RYGB (15...
July 15, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28803622/effect-of-hyoscine-butylbromide-on-prostate-multiparametric-mri-anatomical-and-functional-image-quality
#20
R A Slough, I Caglic, N L Hansen, A J Patterson, T Barrett
AIM: To evaluate the effect of the spasmolytic agent hyoscine butylbromide (HBB) on the quality of anatomical and functional imaging of the prostate. MATERIALS AND METHODS: One hundred and seventy-three patients were included in this retrospective study. Eighty-seven patients received intravenous HBB prior to scanning (HBB group) and 86 patients did not (non-HBB group). Multiparametric (mp) 3 T magnetic resonance imaging (MRI) was performed using a 32-channel body coil...
August 10, 2017: Clinical Radiology
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