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https://www.readbyqxmd.com/read/28214947/the-redistribution-of-non-breeding-dunlins-in-response-to-the-post-ddt-recovery-of-falcons
#1
Ronald C Ydenberg, Jennifer Barrett, David B Lank, Cailin Xu, Michiel Faber
Large-scale changes in predator populations are occurring worldwide due to (re-)introductions, over-exploitation, or recovery after decimation by pesticides and persecution. These widespread changes may affect the distribution of their prey. We studied the continental-scale distributions of non-breeding Calidris alpina pacifica and C. a. hudsonia (Pacific and Atlantic dunlins, respectively), as numbers of their major predators-peregrines (Falco peregrinus) and merlins (F. columbarius; together 'falcons')-increased after DDT was banned in 1973...
February 18, 2017: Oecologia
https://www.readbyqxmd.com/read/28214656/risk-of-oesophageal-adenocarcinoma-in-individuals-with-barrett-s-oesophagus
#2
Dag Holmberg, Eivind Ness-Jensen, Fredrik Mattsson, Hashem B El-Serag, Jesper Lagergren
INTRODUCTION: Recent studies have indicated a lower incidence rate of oesophageal adenocarcinoma (OAC) in individuals with Barrett's oesophagus (BO) than most earlier studies. Our objective was to assess the risk of OAC in a Swedish unselected cohort of individuals with BO. METHODS: This population-based cohort study included all Swedish residents diagnosed with BO in 2006-2013, identified through the Swedish Patient Registry. The cohort members were followed from the date of first BO diagnosis until the first occurrence of OAC, high-grade dysplasia (HGD), death, emigration or end of study period...
February 16, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28213358/fields-of-nursing-do-we-need-them-what-should-they-be-and-when-should-nurses-choose-theirs
#3
David Barrett
No abstract text is available yet for this article.
February 17, 2017: Evidence-based Nursing
https://www.readbyqxmd.com/read/28212604/high-expression-of-claudin-2-in-esophageal-carcinoma-and-precancerous-lesions-is-significantly-associated-with-the-bile-salt-receptors-vdr-and-tgr5
#4
Sohaib Abu-Farsakh, Tongtong Wu, Amy Lalonde, Jun Sun, Zhongren Zhou
BACKGROUND: Claudins are a family of integral membrane proteins and are components of tight junctions (TJs). Many TJ proteins are known to tighten the cell structure and maintain a barrier. Claudin-2 forms gated paracellular channels and allows sodium ions and other small positively charged ions to cross between adjacent cells. Recently, we found that vitamin D receptor (VDR) enhanced Claudin-2 expression in colon and that bile salt receptors VDR and Takeda G-protein coupled receptor5 (TGR5) were highly expressed in esophageal adenocarcinoma (EAC) and precancerous lesions...
February 17, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28212575/upregulation-of-mucin-glycoprotein-muc1-in-the-progression-to-esophageal-adenocarcinoma-and-therapeutic-potential-with-a-targeted-photoactive-antibody-drug-conjugate
#5
Mohammed Adil Butt, Hayley Pye, Rehan J Haidry, Dahmane Oukrif, Saif-U-Rehman Khan, Ignazio Puccio, Michael Gandy, Halla W Reinert, Ellie Bloom, Mohammed Rashid, Gokhan Yahioglu, Mahendra P Deonarain, Rifat Hamoudi, Manuel Rodriguez-Justo, Marco R Novelli, Laurence B Lovat
BACKGROUND: Mucin glycoprotein 1 (MUC1) is a glycosylated transmembrane protein on epithelial cells. We investigate MUC1 as a therapeutic target in Barrett's epithelium (BE) and esophageal adenocarcinoma (EA) and provide proof of concept for a light based therapy targeting MUC1. RESULTS: MUC1 was present in 21% and 30% of significantly enriched pathways comparing BE and EA to squamous epithelium respectively. MUC1 gene expression was x2.3 and x2.2 higher in BE (p=<0...
February 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28207028/commentary-on-burnout-in-the-plastic-surgeon-implications-and-interventions
#6
R Barrett Noone
No abstract text is available yet for this article.
March 1, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28206968/intratumoral-lactate-metabolism-in-barrett-s-esophagus-and-adenocarcinoma
#7
Heikki Huhta, Olli Helminen, Sami Palomäki, Joonas H Kauppila, Juha Saarnio, Petri P Lehenkari, Tuomo J Karttunen
BACKGROUND: Monocarboxylate transporters (MCTs) are cell membrane proteins which transport pyruvate, lactate and ketone bodies across the plasma membrane. MCTs are activated in various cancers, but their expression in esophageal adenocarcinoma is not known. The present study was conducted to elucidate the expression of MCTs in esophageal adenocarcinoma and its precursor lesions. RESULTS: Cytoplasmic MCT1, MCT4 and MTCO1 expression linearly increased from normal epithelium to Barrett's mucosa to dysplasia and cancer...
February 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28205741/p-44-radiofrequency-ablation-in-treatment-of-barrett-s-esophagus-also-in-esophageal-atresia
#8
P De Angelis, P Trentino, E F Romeo, G Federici di Abriola, F Rea, T Caldaro, F Torroni, A C Contini, L Dall'Oglio, F Baldi
No abstract text is available yet for this article.
April 1, 2016: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
https://www.readbyqxmd.com/read/28205737/p-33-barrett-s-esophagus-and-eosinophilic-esophagitis-in-a-young-patient-with-esophageal-atresia
#9
L Tan, A J Gifford, C M Clarkson, G M Henry, U Krishnan
No abstract text is available yet for this article.
April 1, 2016: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
https://www.readbyqxmd.com/read/28205690/o-10-11-50-to-12-02-prevalence-of-barrett-esophagus-in-adolescents-and-young-adults-with-esophageal-atresia
#10
A Schneider, F Gottrand, M Bellaiche, F Becmeur, A Lachaux, A Dabadie, J L Michel, C Faure, P Philippe, Y Vandenplas, C Dupont, A Breton, J Gaudin, T Lamireau, L Muyshont, G Podevin, S Viola, V Bertrand, D Caldari, S Colinet, E Sokal, E Sauleau, E Leteurtre, L Michaud
No abstract text is available yet for this article.
April 1, 2016: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
https://www.readbyqxmd.com/read/28205333/longitudinal-study-of-clinical-prognostic-factors-in-patients-with-early-rheumatoid-arthritis-the-predict-study
#11
Paul Bird, Dave Nicholls, Rina Barrett, Julien de Jager, Hedley Griffiths, Lynden Roberts, Kathleen Tymms, Philip McCloud, Geoffrey Littlejohn
AIM: To assess the association between baseline clinical prognostic factors and subsequent Disease Activity Score of 28 joints (DAS28) remission in early rheumatoid arthritis (RA). METHODS: Data were collected using point of care clinical software from participating rheumatology centres. Patients aged 18 years or over whose date of clinical onset of RA was within the previous 12-24 months, who had at least 6 months of follow-up data and a DAS28-ESR (erythrocyte sedimentation rate) score recorded between 12 and 24 months from first being seen for RA were included...
February 16, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28205007/long-term-evaluation-of-biliary-reflux-after-experimental-one-anastomosis-gastric-bypass-in-rats
#12
Matthieu Bruzzi, Henri Duboc, Caroline Gronnier, Dominique Rainteau, Anne Couvelard, Maude Le Gall, André Bado, Jean-Marc Chevallier
BACKGROUND: Controversy remains regarding biliary reflux after one-anastomosis gastric bypass (OAGB). The aim of this "pilot" study was to analyze biliary reflux and its potential long-term consequences on esogastric mucosae in OAGB-operated rats. METHODS: Diet-induced obese rats were subjected to OAGB (n = 10) or sham (n = 4) surgery and followed up for 16 weeks. Evolution of weight and glucose tolerance was analyzed. Bile acid concentration measurement, histological and qRT-PCR analysis were performed in the esogastric segments...
February 15, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28197857/diallyl-disulfide-suppresses-the-inflammation-and-apoptosis-resistance-induced-by-dca-through-ros-and-the-nf-%C3%AE%C2%BAb-signaling-pathway-in-human-barrett-s-epithelial-cells
#13
Cheng Feng, Yumei Luo, Yuanyuan Nian, Dong Liu, Xiaoran Yin, Jing Wu, Jia Di, Rong Zhang, Jun Zhang
Barrett's esophagus (BE) is generally accepted as the only precursor to esophageal adenocarcinoma (EAC). Deoxycholic acid (DCA)-induced inflammation and apoptotic resistance play an important role in the carcinogenesis and progression from BE to EAC. Diallyl disulfide (DADS) is a garlic-derived natural organosulfur compound. This study investigated whether DADS has chemopreventive effects against BE and the potentially related signaling pathway. BAR-T cells were treated with DCA in the presence or absence of DADS...
February 14, 2017: Inflammation
https://www.readbyqxmd.com/read/28196915/proper-accounting-for-surface-area-to-solution-volume-ratios-in-exaggerated-extractions
#14
Dennis Jenke, Barrett Rabinow
When drug products contact plastic manufacturing components, packaging systems and/or delivery devices, leachables from the plastics can accumulate in the drug product, potentially affecting its key quality attributes. Given practical issues associated with screening drug products for leachables, potential leachables are frequently surfaced as extractables revealed in extraction studies. To facilitate extractables discovery and identification and to shorten extraction times, extraction studies can be exaggerated and/or accelerated...
February 14, 2017: PDA Journal of Pharmaceutical Science and Technology
https://www.readbyqxmd.com/read/28195178/recurrence-of-barrett-s-esophagus-is-rare-following-endoscopic-eradication-therapy-coupled-with-effective-reflux-control
#15
Srinadh Komanduri, Peter J Kahrilas, Kumar Krishnan, Tim McGorisk, Kiran Bidari, David Grande, Laurie Keefer, John Pandolfino
OBJECTIVES: Recent data suggest that effective control of gastroesophageal reflux improves outcomes associated with endoscopic eradication therapy (EET) for Barrett's esophagus (BE). However, the impact of reflux control on preventing recurrent intestinal metaplasia and/or dysplasia is unclear. The aims of the study were: (a) to determine the effectiveness and durability of EET under a structured reflux management protocol and (b) to determine the impact of optimizing anti-reflux therapy on achieving complete eradication of intestinal metaplasia (CE-IM)...
February 14, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28193868/dopamine-in-the-medial-amygdala-network-mediates-human-bonding
#16
Shir Atzil, Alexandra Touroutoglou, Tali Rudy, Stephanie Salcedo, Ruth Feldman, Jacob M Hooker, Bradford C Dickerson, Ciprian Catana, Lisa Feldman Barrett
Research in humans and nonhuman animals indicates that social affiliation, and particularly maternal bonding, depends on reward circuitry. Although numerous mechanistic studies in rodents demonstrated that maternal bonding depends on striatal dopamine transmission, the neurochemistry supporting maternal behavior in humans has not been described so far. In this study, we tested the role of central dopamine in human bonding. We applied a combined functional MRI-PET scanner to simultaneously probe mothers' dopamine responses to their infants and the connectivity between the nucleus accumbens (NAcc), the amygdala, and the medial prefrontal cortex (mPFC), which form an intrinsic network (referred to as the "medial amygdala network") that supports social functioning...
February 13, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28193109/child-neurology-education-for-pediatric-residents
#17
Dara V F Albert, Anup D Patel, Maria Behnam-Terneus, Beatriz Cunill-De Sautu, Nicole Verbeck, Alisa McQueen, H Barrett Fromme, John D Mahan
The aim of this study was to evaluate whether the current state of child neurology education during pediatric residency provides adequate preparation for pediatric practice. A survey was sent to recent graduates from 3 pediatric residency programs to assess graduate experience, perceived level of competence, and desire for further education in child neurology. Responses from generalists versus subspecialists were compared. The response rate was 32%, half in general pediatric practice. Only 22% feel very confident in approaching patients with neurologic problems...
March 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/28192777/renal-function-and-scaled-troponin-in-patients-presenting-to-the-emergency-department-with-symptoms-of-myocardial-infarction
#18
Anupama Vasudevan, Adam J Singer, Christopher DeFilippi, Gary Headden, Jeffrey M Schussler, Lori B Daniels, Michael Reed, Martin P Than, Robert Birkhahn, Stephen W Smith, Tyler W Barrett, William Arnold, W Frank Peacock, Peter A McCullough
BACKGROUND: Cardiac troponins are often found to be elevated in patients with renal dysfunction, even in the absence of acute myocardial injury. The objective of this report was to characterize the scaled troponin values and proportion of adjudicated acute myocardial infarction (AMI) among patients with and without renal dysfunction. METHODS: The data was from a multicenter prospective study including patients presenting to the emergency department with symptoms of AMI...
February 14, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/28192502/theta-burst-transcranial-magnetic-stimulation-to-the-prefrontal-or-parietal-cortex-does-not-impair-metacognitive-visual-awareness
#19
Daniel Bor, David J Schwartzman, Adam B Barrett, Anil K Seth
Neuroimaging studies commonly associate dorsolateral prefrontal cortex (DLPFC) and posterior parietal cortex with conscious perception. However, such studies only investigate correlation, rather than causation. In addition, many studies conflate objective performance with subjective awareness. In an influential recent paper, Rounis and colleagues addressed these issues by showing that continuous theta burst transcranial magnetic stimulation (cTBS) applied to the DLPFC impaired metacognitive (subjective) awareness for a perceptual task, while objective performance was kept constant...
2017: PloS One
https://www.readbyqxmd.com/read/28192107/gastrointestinal-complications-of-obesity
#20
Michael Camilleri, Harmeet Malhi, Andres Acosta
Obesity is usually associated with morbidity related to diabetes mellitus and cardiovascular diseases. However, there are many gastrointestinal and hepatic diseases for which obesity is the direct cause [e.g. non-alcoholic fatty liver diseases (NAFLD)] or is a significant risk factor, such as reflux esophagitis and gallstones. When obesity is a risk factor, it may interact with other mechanisms and result in earlier presentation or complicated diseases. There are increased odds ratios or relative risks of several gastrointestinal complications of obesity: gastroesophageal reflux disease (GERD), erosive esophagitis, Barrett's esophagus, esophageal adenocarcinoma, erosive gastritis, gastric cancer, diarrhea, colonic diverticular disease, polyps, cancer, liver disease including NAFLD, cirrhosis, hepatocellular carcinoma, gallstones, acute pancreatitis, and pancreatic cancer...
February 9, 2017: Gastroenterology
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