Read by QxMD icon Read


Riccardo Gottardi, Uwe Hansen, Roberto Raiteri, Marko Loparic, Marcel Düggelin, Daniel Mathys, Niklaus F Friederich, Peter Bruckner, Martin Stolz
Cartilage matrix is a composite of discrete, but interacting suprastructures, i.e. cartilage fibers with microfibrillar or network-like aggregates and penetrating extrafibrillar proteoglycan matrix. The biomechanical function of the proteoglycan matrix and the collagen fibers are to absorb compressive and tensional loads, respectively. Here, we are focusing on the suprastructural organization of collagen fibrils and the degradation process of their hierarchical organized fiber architecture studied at high resolution at the authentic location within cartilage...
2016: PloS One
Jeppe H Ekberg, Maria Hauge, Line V Kristensen, Andreas N Madsen, Maja S Engelstoft, Anna-Sofie Husted, Rasmus Sichlau, Kristoffer L Egerod, Pascal Timshel, Timothy J Kowalski, Fiona M Gribble, Frank Reiman, Harald S Hansen, Andrew D Howard, Birgitte Holst, Thue W Schwartz
Triglycerides are among the most efficacious stimulators of incretin secretion; however the relative importance of FFA1 (GPR40), FFA4 (GPR120) and GPR119 which all recognize triglyceride metabolites, i.e. LCFA and 2-MAG respectively, is still unclear. Here, we find all three receptors to be highly expressed and highly enriched in FACS-purified GLP-1 and GIP cells isolated from transgenic reporter mice. In vivo, the triglyceride-induced increase in plasma GIP was significantly reduced in FFA1 deficient mice (to 34% - mean of four experiments each with 8-10 animals), in GPR119 deficient mice (to 24 %) and in FFA1/FFA4 double deficient mice (to 15%) but not in FFA4 deficient mice...
October 25, 2016: Endocrinology
Nienke L Hansen, Brendan C Koo, Ferdia A Gallagher, Anne Y Warren, Andrew Doble, Vincent Gnanapragasam, Ola Bratt, Christof Kastner, Tristan Barrett
OBJECTIVES: To investigate the value of second-opinion evaluation of multiparametric prostate magnetic resonance imaging (MRI) by subspecialised uroradiologists at a tertiary centre for the detection of significant cancer in transperineal fusion prostate biopsy. METHODS: Evaluation of prospectively acquired initial and second-opinion radiology reports of 158 patients who underwent MRI at regional hospitals prior to transperineal MR/untrasound fusion biopsy at a tertiary referral centre over a 3-year period...
October 24, 2016: European Radiology
Thomas Flegel, Maria Münch, Karina Held, Florian Salger, Luisa Ziegler, Peter Böttcher
OBJECTIVE: To report feasibility and outcome of multiple thoracolumbar partial lateral corpectomies (TLPLCs) in dogs with predominantly ventral spinal cord compression caused by intervertebral disc disease (IVDD) in the light of reported decreased spinal stability following single TLPLC. Material und methods: In a retrospective study the records of dogs treated by multiple TLPLCs for ventral spinal cord compression caused by Hansen type I or type II IVDD were reviewed. Presurgical spinal cord compression and postsurgical decompression, as well as slot dimensions were determined based on computed tomography (CT)-myelography images...
October 25, 2016: Tierärztliche Praxis. Ausgabe K, Kleintiere/Heimtiere
Ditte Søgaard, Torben Østergård, Agnieszka U Blachnio-Zabielska, Marcin Baranowski, Andreas Hansen Vigelsø, Jesper Løvind Andersen, Flemming Dela, Jørn Wulff Helge
Ceramide and diacylglycerol (DAG) may be involved in the early phase of insulin resistance but data are inconsistent in man. We evaluated if an increase in insulin sensitivity after endurance training was accompanied by changes in these lipids in skeletal muscle. Nineteen first-degree type 2 diabetes Offsprings (Offsprings) (age: 33.1 ± 1.4 yrs; BMI: 26.4 ± 0.4 kg/m(2)) and sixteen matched Controls (age: 31.3 ± 1.5 yrs; BMI: 25.3 ± 0.7 kg/m(2)) performed 10 weeks of endurance training three times a week at 70% of VO2max on a bicycle ergometer...
2016: Journal of Diabetes Research
David W Miller, Zoe Prosser, Edward Y W Chee, Christian F Hansen, Frank R Dunshea, Bruce P Mullan, John R Pluske
BACKGROUND: Three experiments were conducted to examine the overall hypothesis that addition of medium chain triglycerides (MCT) and cysteamine hydrochloride (CSH) into the diets of young and growing pigs would stimulate the endogenous somatotropic axis to improve growth and performance. RESULTS: In Experiment 1, weaner pigs were given either a 5 d dietary supplement of 5 % MCT (n = 8) or a control diet (n = 8). MCT increased the plasma concentration of growth hormone (GH; P < 0...
2016: Journal of Animal Science and Biotechnology
Johanne M Justesen, Ehm A Andersson, Kristine H Allin, Camilla H Sandholt, Torben Jørgensen, Allan Linneberg, Marit E Jørgensen, Torben Hansen, Oluf Pedersen, Niels Grarup
Blood concentrations of triglycerides are influenced by genetic factors, as well as a number of environmental factors including adiposity and glucose homeostasis. The aim to investigate the association between a weighted serum triglyceride genetic risk score (wGRS) and changes in fasting serum triglyceride level over five years and to test whether the effect of the wGRS was modified by 5-year changes of adiposity, insulin resistance and lifestyle factors. A total of 3,474 non-diabetic individuals from the Danish Inter99 cohort participated in both the baseline and 5-year follow-up physical examinations and had information on the wGRS comprising 39 genetic variants...
October 24, 2016: Journal of Lipid Research
Li-Zhi Huang, Hans Christian B Hansen, Kim Daasbjerg
Graphene-based nanomaterials can mediate environmentally relevant abiotic redox reactions of chlorinated aliphatic hydrocarbons. In this study as low amounts as ∼0.007 % of graphene oxide (GO) was found to catalyze the reduction of carbon tetrachloride by layered Fe(II)-Fe(III) hydroxide (Green Rust, GR) in aqueous solutions with chloroform being the reduction product. On the basis of sorption studies of carbon tetrachloride onto the GO surface it is suggested that it is the amphiphilicity of GO, which initiates the reaction by providing a suitable reaction platform for the reagents...
October 18, 2016: Journal of Hazardous Materials
C M Eddy, A E Cavanna, P C Hansen
BACKGROUND: Previous studies suggest that adults with Tourette syndrome (TS) can respond unconventionally on tasks involving social cognition. We therefore hypothesized that these patients would exhibit different neural responses to healthy controls in response to emotionally salient expressions of human eyes. METHOD: Twenty-five adults with TS and 25 matched healthy controls were scanned using fMRI during the standard version of the Reading the Mind in the Eyes Task which requires mental state judgements, and a novel comparison version requiring judgements about age...
October 25, 2016: Psychological Medicine
Milad Asgarpour Khansary, Mostafa Mellat, Seyed Hassan Saadat, Mahdi Fasihi-Ramandi, Mehdi Kamali, Ramezan Ali Taheri
To analyze polymeric nanosorbents and nanofiltration/ultrafiltration membranes for hormone micropollutants removal from water effluents, here an in-through investigation on the suitability and compatibility of various polymers has been carried out. For this work, estradiol, estrone, testosterone, progesterone, estriol, mestranol, and ethinylestradiol were considered. A total number of 452 polymers were analyzed and initially screened using Hansen solubility parameters. The identified good pairs of hormones and polymers then were examined to obtain the equilibrium capacity of hormones removal from water effluents using a modified Flory-Huggins model...
October 21, 2016: Chemosphere
Baohan Pan, Kelly Byrnes, Mary Schwartz, C David Hansen, Claudia M Campbell, Malvina Krupiczojc, Michael J Caterina, Michael Polydefkis
We compared patterns of intraepidermal nerve fibers and mechanoreceptors from affected and unaffected plantar skin from patients with pachyonychia congenita (PC) and control subjects. Plantar biopsies from 10 genetically confirmed patients with PC (with a mutation in KRT6A) were performed at the ball of the foot (affected skin) and the arch (unaffected) and were compared to biopsies from corresponding locations in 10 control subjects. Tissue was processed to visualize intraepidermal nerve fibers (IENF) (PGP9...
October 20, 2016: Pain
Bertel T Hansen, Kim M Sønderskov, Ida Hageman, Peter T Dinesen, Søren D Østergaard
BACKGROUND: Daylight savings time transitions affect approximately 1.6 billion people worldwide. Prior studies have documented associations between daylight savings time transitions and adverse health outcomes, but it remains unknown whether they also cause an increase in the incidence rate of depressive episodes. This seems likely because daylight savings time transitions affect circadian rhythms, which are implicated in the etiology of depressive disorder. Therefore, we investigated the effects of daylight savings time transitions on the incidence rate of unipolar depressive episodes...
October 20, 2016: Epidemiology
Ravindra Kumar Jha, Prasanta Kumar Guha
WS2 nanosheets have been synthesized by ultrasonication in a binary mixture of acetone and 2-propanol, with a volume ratio of 80:20. Hansen solubility parameters were taken into consideration as part of the process. These nanosheets have been characterized by electron microscopy, atomic force microscopy, and x-ray diffraction, along with spectroscopy such as ultraviolet-visible spectroscopy, Raman spectroscopy, and x-ray photoelectron spectroscopy. The nanosheets were further used as a sensing material to fabricate a humidity sensor on interdigitated aluminum electrodes, realized over Si/SiO2 substrate using a conventional photolithography technique...
October 24, 2016: Nanotechnology
Sergey Alekhin, Wolfgang Altmannshofer, Takehiko Asaka, Brian Batell, Fedor Bezrukov, Kyrylo Bondarenko, Alexey Boyarsky, Ki-Young Choi, Cristóbal Corral, Nathaniel Craig, David Curtin, Sacha Davidson, André de Gouvêa, Stefano Dell'Oro, Patrick deNiverville, P S Bhupal Dev, Herbi Dreiner, Marco Drewes, Shintaro Eijima, Rouven Essig, Anthony Fradette, Björn Garbrecht, Belen Gavela, Gian F Giudice, Mark D Goodsell, Dmitry Gorbunov, Stefania Gori, Christophe Grojean, Alberto Guffanti, Thomas Hambye, Steen H Hansen, Juan Carlos Helo, Pilar Hernandez, Alejandro Ibarra, Artem Ivashko, Eder Izaguirre, Joerg Jaeckel, Yu Seon Jeong, Felix Kahlhoefer, Yonatan Kahn, Andrey Katz, Choong Sun Kim, Sergey Kovalenko, Gordan Krnjaic, Valery E Lyubovitskij, Simone Marcocci, Matthew Mccullough, David McKeen, Guenakh Mitselmakher, Sven-Olaf Moch, Rabindra N Mohapatra, David E Morrissey, Maksym Ovchynnikov, Emmanuel Paschos, Apostolos Pilaftsis, Maxim Pospelov, Mary Hall Reno, Andreas Ringwald, Adam Ritz, Leszek Roszkowski, Valery Rubakov, Oleg Ruchayskiy, Ingo Schienbein, Daniel Schmeier, Kai Schmidt-Hoberg, Pedro Schwaller, Goran Senjanovic, Osamu Seto, Mikhail Shaposhnikov, Lesya Shchutska, Jessie Shelton, Robert Shrock, Brian Shuve, Michael Spannowsky, Andy Spray, Florian Staub, Daniel Stolarski, Matt Strassler, Vladimir Tello, Francesco Tramontano, Anurag Tripathi, Sean Tulin, Francesco Vissani, Martin W Winkler, Kathryn M Zurek
This paper describes the physics case for a new fixed target facility at CERN SPS. The SHiP (search for hidden particles) experiment is intended to hunt for new physics in the largely unexplored domain of very weakly interacting particles with masses below the Fermi scale, inaccessible to the LHC experiments, and to study tau neutrino physics. The same proton beam setup can be used later to look for decays of tau-leptons with lepton flavour number non-conservation, [Formula: see text] and to search for weakly-interacting sub-GeV dark matter candidates...
December 2016: Reports on Progress in Physics
S Møller-Bisgaard, B J Ejbjerg, I Eshed, K Hørslev-Petersen, M L Hetland, A G Jurik, H Thomsen, T Torfing, K Stengaard-Pedersen, P Junker, N S Krogh, T Lottenburger, T Ellingsen, L S Andersen, H Skjødt, A J Svendsen, U Tarp, I T Hansen, J Pødenphant, J K Pedersen, H Lindegaard, L G Hanson, A Vestergaard, D Glinatsi, M Østergaard
OBJECTIVES: To investigate whether a treat-to-target strategy based on methotrexate (MTX) and intra-articular (IA) betamethasone suppresses magnetic resonance imaging (MRI)-determined measures of disease activity and reduces joint destruction in early rheumatoid arthritis (eRA) patients, and to investigate whether concomitant cyclosporin A (CyA) provides an additional effect. METHOD: In the 2-year randomized, double-blind, treat-to-target trial CIMESTRA, 160 patients with eRA (< 6 months) were randomized to MTX, intra-articular betamethasone and CyA, or placebo CyA...
October 24, 2016: Scandinavian Journal of Rheumatology
Anne M L Würtz, Mette D Hansen, Anne Tjønneland, Eric B Rimm, Erik B Schmidt, Kim Overvad, Marianne U Jakobsen
Red meat has been suggested to be adversely associated with risk of myocardial infarction (MI), whereas vegetable consumption has been found to be protective. The aim of this study was to investigate substitutions of red meat, poultry and fish with vegetables or potatoes for MI prevention. We followed up 29 142 women and 26 029 men in the Danish Diet, Cancer and Health study aged 50-64 years with no known history of MI at baseline. Diet was assessed by a validated 192-item FFQ at baseline. Adjusted Cox proportional hazard models were used to calculate hazard ratios (HR) and 95 % CI for MI associated with specified food substitutions of 150 g/week...
October 24, 2016: British Journal of Nutrition
E K Aasvang, J B Hansen, H Kehlet
No abstract text is available yet for this article.
November 2016: European Journal of Pain: EJP
Laura Ozer Kettner, Niels Bjerregaard Matthiesen, Cecilia Høst Ramlau-Hansen, Ulrik Schiøler Kesmodel, Bjørn Bay, Tine Brink Henriksen
OBJECTIVE: To investigate the association between specific types of fertility treatment and childhood type 1 diabetes mellitus. DESIGN: Nationwide birth cohort study. SETTING: Not applicable. PATIENT(S): All pregnancies resulting in a live-born singleton child in Denmark from 1995 to 2003. INTERVENTION(S): Not applicable. MAIN OUTCOME MEASURE(S): Childhood type 1 diabetes mellitus identified from redeemed prescriptions for insulin until 2013...
October 20, 2016: Fertility and Sterility
Tony Lu, Shayan Owji, Ponraj Chinnadurai, Thomas M Loh, Adeline Schwein, Alan B Lumsden, Jean Bismuth
A 62-year-old man with coronary artery disease and ischemic cardiomyopathy after coronary artery bypass grafting and insertion of a HeartMate II (Thoratec, Pleasanton, CA) left ventricular assist device (LVAD) presented with spontaneous incisional bleeding and an ascending aortic pseudoaneurysm. Aortic angiography revealed an anomalous connection between the pseudoaneurysm and the LVAD conduit. We were able to partially embolize the tract with standard techniques, but the patient returned with repeated bleeding...
November 2016: Annals of Thoracic Surgery
Erica T Goddard, Ryan C Hill, Alexander Barrett, Courtney Betts, Qiuchen Guo, Ori Maller, Virginia F Borges, Kirk C Hansen, Pepper Schedin
Normal epithelium exists within a dynamic extracellular matrix (ECM) that is tuned to regulate tissue specific epithelial cell function. As such, ECM contributes to tissue homeostasis, differentiation, and disease, including cancer. Though it is now recognized that the functional unit of normal and transformed epithelium is the epithelial cell and its adjacent ECM, we lack a basic understanding of tissue-specific ECM composition and abundance, as well as how physiologic changes in ECM impact cancer risk and outcomes...
October 19, 2016: International Journal of Biochemistry & Cell Biology
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"