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https://www.readbyqxmd.com/read/28088397/antibiotics-in-pregnancy-increase-children-s-risk-of-otitis-media-and-ventilation-tubes
#1
Tine Marie Pedersen, Jakob Stokholm, Jonathan Thorsen, Anna-Rosa Cecilie Mora-Jensen, Hans Bisgaard
OBJECTIVES: To study the association between antibiotic intake in pregnancy and the development of otitis media and placement of ventilation tubes (VTs) in the offspring under the hypothesis that antibiotics in pregnancy may alter the offspring's propensity for disease. STUDY DESIGN: Data from the 700 children in the Copenhagen Prospective Studies on Asthma in Childhood 2010 unselected birth cohort study were used. Information on maternal antibiotic use and other exposures during pregnancy was collected prospectively from interviews and validated in national registries...
January 11, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28088250/pre-hospital-treatment-of-bee-and-wasp-induced-anaphylactic-reactions-a-retrospective-study
#2
Athamaica Ruiz Oropeza, Søren Mikkelsen, Carsten Bindslev-Jensen, Charlotte G Mortz
BACKGROUND: Bee and wasp stings are among the most common triggers of anaphylaxis in adults representing around 20% of fatal anaphylaxis from any cause. Data of pre-hospital treatment of bee and wasp induced anaphylactic reactions are sparse. This study aimed to estimate the incidence of bee and wasp induced anaphylactic reactions, the severity of the reactions and to correlate the pre-hospital treatment with the severity of the anaphylactic reaction. METHODS: Retrospective and descriptive study based on data from the Mobile Emergency Care Units (MECUs) in the Region of Southern Denmark (2008 only for Odense and 2009-2014 for the whole region)...
January 14, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28088186/concentration-of-fine-needle-aspirates-similar-to-molecular-method-improves-sensitivity-of-the-diagnosis-of-tuberculous-lymphadenitis-in-addis-ababa-ethiopia
#3
Olifan Zewdie, Tamrat Abebe, Adane Mihret, Eyob Hirpa, Gobena Ameni
BACKGROUND: Tuberculous lymphadenitis (TBLN) diagnosis has been a true challenge solely by clinical evidence in developing countries, due to limited the diagnostic facility on hand. However, the availability and affordability of available diagnostic tools in resource-limited settings like Ethiopia necessitates the quest for other techniques with added value over direct Z-N microscopy. Therefore, we aimed at to assess whether the concentration of lymph node aspirate similarly improves the detection rate of tuberculous lymphadenitis or not...
January 14, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28087936/fungal-ligninolytic-enzymes-and-their-applications
#4
Miia R Mäkelä, Erin L Bredeweg, Jon K Magnuson, Scott E Baker, Ronald P de Vries, Kristiina Hildén
The global push toward an efficient and economical biobased economy has driven research to develop more cost-effective applications for the entirety of plant biomass, including lignocellulosic crops. As discussed elsewhere (Karlsson M, Atanasova L, Funck Jensen D, Zeilinger S, in Heitman J et al. [ed], Tuberculosis and the Tubercle Bacillus, 2nd ed, in press), significant progress has been made in the use of polysaccharide fractions from lignocellulose, cellulose, and various hemicellulose types. However, developing processes for use of the lignin fraction has been more challenging...
December 2016: Microbiology Spectrum
https://www.readbyqxmd.com/read/28087845/waking-eeg-cortical-markers-of-chronic-pain-and-sleepiness
#5
Danny Camfferman, G Lorimer Moseley, Kevin Gertz, Mark W Pettet, Mark P Jensen
OBJECTIVE: Spectral power analyses of EEG recordings are reported to distinguish the cortical activity of individuals with chronic pain from those of controls. Further study of these spectral patterns may provide a greater understanding of the processes associated with chronic pain, in addition to providing potential biometric markers of chronic pain for use in both clinical and research settings. However, sleep deprived groups have demonstrated similar characteristics in their spectral power characteristics, particularly in alpha bandwidth power activity...
January 13, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28087643/tumor-brca1-reversion-mutation-arising-during-neoadjuvant-platinum-based-chemotherapy-in-triple-negative-breast-cancer-is-associated-with-therapy-resistance
#6
Anosheh Afghahi, Kirsten M Timms, Shaveta Vinayak, Kristin C Jensen, Allison W Kurian, Robert W Carlson, Pei-Jen Chang, Elizabeth A Schackmann, Anne-Renee Hartman, James M Ford, Melinda L Telli
BACKGROUND: In germline BRCA1 or BRCA2 (BRCA1/2) mutation carriers, restoration of tumor BRCA1/2 function by a secondary mutation is recognized as a mechanism of resistance to platinum and PARP inhibitors, primarily in ovarian cancer. We evaluated this mechanism of resistance in newly diagnosed BRCA1/2-mutant breast cancer patients with poor response to neoadjuvant platinum-based therapy. METHODS: PrECOG 0105 was a phase II neoadjuvant study of gemcitabine, carboplatin and iniparib in patients with stage I-IIIA triple-negative or BRCA1/2 mutation-associated breast cancer (n=80)...
January 13, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28087597/membrane-depolarizing-channel-blockers-induce-selective-glioma-cell-death-by-impairing-nutrient-transport-and-unfolded-protein-amino-acid-responses
#7
Mia Niklasson, Gianluca Maddalo, Zuzana Sramkova, Ercan Mutlu, Shimei Wee, Petra Sekyrova, Linnéa Schmidt, Nicolas Fritz, Ivar Dehnisch, Gregorios Kyriatzis, Michaela Krafcikova, Brittany B Carson, Jennifer Feenstra, Voichita D Marinescu, Anna Segerman, Martin Haraldsson, Anna-Lena Gustavsson, Lars Gj Hammarström, Annika Jenmalm-Jensen, Lene Uhrbom, A F Maarten Altelaar, Sten Linnarsson, Per Uhlén, Lukas Trantirek, C Theresa Vincent, Sven Nelander, Per Øyvind Enger, Michael Andäng
Glioma-initiating cells (GIC) are considered the underlying cause of recurrences of aggressive glioblastomas, replenishing the tumor population and undermining the efficacy of conventional chemotherapy. Here we report the discovery that inhibiting T-type voltage-gated Ca2+ and KCa channels can effectively induce selective cell death of GIC and increase host survival in an orthotopic mouse model of human glioma. At present, the precise cellular pathways affected by the drugs affecting these channels are unknown...
January 13, 2017: Cancer Research
https://www.readbyqxmd.com/read/28087346/patterns-of-retinal-hemorrhage-associated-with-pediatric-cerebral-sinovenous-thrombosis
#8
Gil Binenbaum, Julia E Reid, David L Rogers, Anne Jensen, Lori L Billinghurst, Brian J Forbes
BACKGROUND: Cerebral sinovenous thrombosis (CSVT) has been proposed as an alternative cause of retinal hemorrhage (RH) in children being evaluated for abusive head trauma. This study investigated the prevalence and characteristics of RH in children with CSVT. METHODS: The medical records of children >6 weeks of age with newly diagnosed CSVT and fundus examination by an ophthalmologist were examined retrospectively. Primary outcomes were presence and patterns of RH...
January 10, 2017: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/28086943/a-lifestyle-intervention-among-elderly-men-on-active-surveillance-for-non-aggressive-prostate-cancer-a-randomised-feasibility-study-with-whole-grain-rye-and-exercise
#9
Anne Kirstine Eriksen, Rikke Dalgaard Hansen, Michael Borre, Ryan Godsk Larsen, Jeppe Munthe Jensen, Kristian Overgaard, Mette Borre, Cecilie Kyrø, Rikard Landberg, Anja Olsen, Anne Tjønneland
BACKGROUND: The prognosis for men with non-aggressive prostate cancer is good, and several studies have investigated the impact of lifestyle changes including physical activity and diet on the prognosis. Despite positive results in animal studies and a few human interventions with whole-grain rye on markers of prostate cancer progression, the feasibility of trials investigating such dietary changes in combination with physical activity remains largely unstudied. The primary aim was to investigate the feasibility of an intervention with high whole-grain rye intake and vigorous physical activity for 6 months in men diagnosed with prostate cancer...
January 13, 2017: Trials
https://www.readbyqxmd.com/read/28086920/absence-of-system-xc-on-immune-cells-invading-the-central-nervous-system-alleviates-experimental-autoimmune-encephalitis
#10
Ellen Merckx, Giulia Albertini, Magdalena Paterka, Cathy Jensen, Philipp Albrecht, Michael Dietrich, Joeri Van Liefferinge, Eduard Bentea, Lise Verbruggen, Thomas Demuyser, Lauren Deneyer, Jan Lewerenz, Geert van Loo, Jacques De Keyser, Hideyo Sato, Pamela Maher, Axel Methner, Ann Massie
BACKGROUND: Multiple sclerosis (MS) is an autoimmune demyelinating disease that affects the central nervous system (CNS), leading to neurodegeneration and chronic disability. Accumulating evidence points to a key role for neuroinflammation, oxidative stress, and excitotoxicity in this degenerative process. System xc(-) or the cystine/glutamate antiporter could tie these pathological mechanisms together: its activity is enhanced by reactive oxygen species and inflammatory stimuli, and its enhancement might lead to the release of toxic amounts of glutamate, thereby triggering excitotoxicity and neurodegeneration...
January 13, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28081208/optimizing-training-population-size-and-genotyping-strategy-for-genomic-prediction-using-association-study-results-and-pedigree-information-a-case-of-study-in-advanced-wheat-breeding-lines
#11
Fabio Cericola, Ahmed Jahoor, Jihad Orabi, Jeppe R Andersen, Luc L Janss, Just Jensen
Wheat breeding programs generate a large amount of variation which cannot be completely explored because of limited phenotyping throughput. Genomic prediction (GP) has been proposed as a new tool which provides breeding values estimations without the need of phenotyping all the material produced but only a subset of it named training population (TP). However, genotyping of all the accessions under analysis is needed and, therefore, optimizing TP dimension and genotyping strategy is pivotal to implement GP in commercial breeding schemes...
2017: PloS One
https://www.readbyqxmd.com/read/28081152/increased-serum-sodium-and-serum-osmolarity-are-independent-risk-factors-for-developing-chronic-kidney-disease-5-year-cohort-study
#12
Masanari Kuwabara, Ichiro Hisatome, Carlos A Roncal-Jimenez, Koichiro Niwa, Ana Andres-Hernando, Thomas Jensen, Petter Bjornstad, Tamara Milagres, Christina Cicerchi, Zhilin Song, Gabriela Garcia, Laura G Sánchez-Lozada, Minoru Ohno, Miguel A Lanaspa, Richard J Johnson
BACKGROUND: Epidemics of chronic kidney disease (CKD) not due to diabetes mellitus (DM) or hypertension have been observed among individuals working in hot environments in several areas of the world. Experimental models have documented that recurrent heat stress and water restriction can lead to CKD, and the mechanism may be mediated by hyperosmolarity that activates pathways (vasopressin, aldose reductase-fructokinase) that induce renal injury. Here we tested the hypothesis that elevated serum sodium, which reflects serum osmolality, may be an independent risk factor for the development of CKD...
2017: PloS One
https://www.readbyqxmd.com/read/28080157/detection-of-recurrence-in-early-stage-endometrial-cancer-the-role-of-symptoms-and-routine-follow-up
#13
Mette Moustgaard Jeppesen, Ole Mogensen, Dorte Gilså Hansen, Maria Iachina, Malene Korsholm, Pernille Tine Jensen
BACKGROUND: Considerable controversy remains as to the optimal organization of endometrial cancer follow-up. AIM: To evaluate the relationship between the way recurrence was detected and survival after treatment for endometrial cancer. Further, to identify characteristics associated with a pre-scheduled examination in women with symptomatic recurrence. MATERIAL AND METHODS: All women with early stage endometrial cancer during 2005-2009 were included in a population-based historical cohort derived from the Danish Gynecological Cancer Database...
January 12, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28078839/widespread-membrane-potential-changes-and-cardiorespiratory-synchronization-involved-in-anxiety-and-sleep-wake-transitions
#14
R Jerath, S M Cearley, M Jensen
Located within the ascending reticular activating system are nuclei which release neurotransmitters such as acetylcholine, serotonin, dopamine, and norepinephrine. These nuclei have widespread projections that extend into the limbic system and throughout cortex. Activation of these neurotransmitters during awake states leads to arousal, while inhibition leads to the loss of consciousness experienced during slow-wave sleep. Previously, we proposed a mechanism in which cardiorespiratory synchronization may underlie the widespread hyperpolarization that occurs throughout the brain during slow-wave sleep...
October 2016: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28078491/prognostic-factors-in-early-breast-cancer-associated-with-body-mass-index-physical-functioning-physical-activity-and-comorbidity-data-from-a-nationwide-danish-cohort
#15
Trine L Guldberg, Søren Christensen, Robert Zachariae, Anders Bonde Jensen
PURPOSE: To explore the associations between lifestyle-related factors and tumor-related prognostic factors in women treated for primary breast cancer, and to detect possible differences between the associations in pre- and postmenopausal women. METHODS: Associations between tumor-related prognostic factors, including the composite endpoint risk of recurrence (RoR), body mass index (BMI), comorbidity (Charlson comorbidity index), basic physical functioning (SF-36), physical activity, smoking, and alcohol consumption were examined with binary logistic regression analysis in a national cohort of 4917 women treated for primary breast cancer...
January 11, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28078080/three-cases-of-anaphylaxis-following-injection-of-a-depot-corticosteroid-with-evidence-of-ige-sensitization-to-macrogols-rather-than-the-active-steroid
#16
Nicolaj Brandt, Lene H Garvey, Ulla Bindslev-Jensen, Henrik Fomsgaard Kjaer, Carsten Bindslev-Jensen, Charlotte G Mortz
We present three cases with anaphylaxis after injection of a depot corticosteroid. First, the steroid was suspected as the elicitor, but after evaluation the excipient macrogol was found to be the elicitor. One of the patients had reactions to several unrelated drugs. Increased awareness of anaphylaxis to excipients such as macrogols is needed, especially when allergy tests for the active drug is negative and in patients with a history of repeated anaphylaxis to seemingly unrelated drugs. To establish the correct diagnosis it is important to test with the exact formulation of the culprit drug, as well as all the ingredients including excipients...
2017: Clinical and Translational Allergy
https://www.readbyqxmd.com/read/28077879/determinants-of-visual-acuity-outcomes-in-eyes-with-neovascular-amd-treated-with-anti-vegf-agents-an-instrumental-variable-analysis-of-the-aura-study
#17
F G Holz, R Tadayoni, S Beatty, A R Berger, M G Cereda, P Hykin, G Staurenghi, K Wittrup-Jensen, J Nilsson, K Kim, S Sivaprasad
No abstract text is available yet for this article.
January 2017: Eye
https://www.readbyqxmd.com/read/28077730/effect-of-an-early-dose-of-measles-vaccine-on-morbidity-between-18-weeks-and-9-months-of-age-a-randomized-controlled-trial-in-guinea-bissau
#18
Vu An Do, Sofie Biering-Sørensen, Ane Bærent Fisker, Carlito Balé, Stine Møller Rasmussen, Lone Damkjær Christensen, Kristoffer Jarlov Jensen, Cesário Martins, Peter Aaby, Christine Stabell Benn
BACKGROUND:  Children in Guinea-Bissau receive measles vaccine (MV) at 9 months of age, but studies have shown that an additional dose before 9 months of age might have beneficial nonspecific effects. Within a randomized trial designed to examine nonspecific effects of early MV receipt on mortality, we conducted a substudy to investigate the effect of early MV receipt on morbidity. METHODS:  Children were randomly assigned at a ratio of 2:1 to receive 2 doses of MV at 18 weeks and age 9 months (intervention group) or 1 dose of MV at age 9 months, in accordance with current practice (control group)...
January 10, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28077569/rain-rna-protein-association-and-interaction-networks
#19
Alexander Junge, Jan C Refsgaard, Christian Garde, Xiaoyong Pan, Alberto Santos, Ferhat Alkan, Christian Anthon, Christian von Mering, Christopher T Workman, Lars Juhl Jensen, Jan Gorodkin
Protein association networks can be inferred from a range of resources including experimental data, literature mining and computational predictions. These types of evidence are emerging for non-coding RNAs (ncRNAs) as well. However, integration of ncRNAs into protein association networks is challenging due to data heterogeneity. Here, we present a database of ncRNA-RNA and ncRNA-protein interactions and its integration with the STRING database of protein-protein interactions. These ncRNA associations cover four organisms and have been established from curated examples, experimental data, interaction predictions and automatic literature mining...
2017: Database: the Journal of Biological Databases and Curation
https://www.readbyqxmd.com/read/28077117/topoisomerase-i-copy-number-alterations-as-biomarker-for-irinotecan-efficacy-in-metastatic-colorectal-cancer
#20
Jesper Andreas Palshof, Estrid Vilma Solyom Høgdall, Tim Svenstrup Poulsen, Dorte Linnemann, Benny Vittrup Jensen, Per Pfeiffer, Line Schmidt Tarpgaard, Nils Brünner, Jan Stenvang, Mette Yilmaz, Dorte Lisbet Nielsen
BACKGROUND: No biomarker exists to guide the optimal choice of chemotherapy for patients with metastatic colorectal cancer. We examined the copy numbers (CN) of topoisomerase I (TOP1) as well as the ratios of TOP1/CEN-20 and TOP1/CEN-2 as biomarkers for irinotecan efficacy in patients with metastatic colorectal cancer. METHODS: From a national cohort, we identified 163 patients treated every third week with irinotecan 350 mg/m(2) as second-line therapy. Among these 108 were eligible for analyses and thus entered the study...
January 11, 2017: BMC Cancer
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