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https://www.readbyqxmd.com/read/27921337/extended-spectrum-cephalosporin-resistance-among-clinical-isolates-of-enterobacteriaceae-in-west-norway-during-2006-2013-a-prospective-surveillance-study
#1
Haima Mylvaganam, Helge Kolstad, Rebecca Irene Breistein, Grete Lind, Dag Harald Skutlaberg
Routine surveillance of resistance to broad-spectrum cephalosporins in Enterobacteriaceae and phenotypic identification of underlying mechanisms using a simple strategy was commenced in 2006 at our laboratory, serving West Norway. This report focuses on the results until 2013. The classical plasmid-mediated extended spectrum beta-lactamase (ESBLA ) among clinically relevant Escherichia coli isolates showed an increase from 0.6% to 4.3% during the surveillance period, while prevalence for other mechanisms remained stable, below 0...
December 6, 2016: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/27920001/a-case-report-of-pneumocystis-jiroveci-pneumonia-in-a-patient-with-metastatic-breast-cancer
#2
Abhijit Ray, Brian Khong, Hung T Khong
We describe a 69-year-old woman with metastatic breast cancer who developed dyspnea on exertion, persistent cough, fever and fatigue while on everolimus and exemestane combination. The initial differentials included opportunistic infection such as pneumocystis jiroveci pneumonia (PJP) vs. pneumonitis. Bronchoalveolar lavage (BAL) from bronchoscopy revealed PJP. The patient recovered after appropriate treatment. We also correlated the progressive decrease in her absolute lymphocyte count with PJP infection and recovery...
December 2016: Anticancer Research
https://www.readbyqxmd.com/read/27919677/an-individual-differences-approach-to-multiple-target-visual-search-errors-how-search-errors-relate-to-different-characteristics-of-attention
#3
Stephen H Adamo, Matthew S Cain, Stephen R Mitroff
Multiple-target visual searches, where more than one target can be present within a single search array, are especially error-prone such that a second target is more likely to be missed after a first target has been detected. Increasingly, evidence supports a resource depletion account of these errors-a first target consumes attentional resources leaving fewer available to process a second target. However, "attention" is broadly defined and is composed of many different characteristics, leaving considerable uncertainty about how attention affects second-target detection...
December 2, 2016: Vision Research
https://www.readbyqxmd.com/read/27919661/a-functional-near-infrared-spectroscopy-study-of-the-effects-of-configural-properties-on-sustained-attention
#4
Neil R de Joux, Kyle M Wilson, Paul N Russell, Kristin M Finkbeiner, William S Helton
Forty-five participants performed a vigilance task during which they were required to respond to a critical signal at a local feature level, while the global display was altered between groups (either a circle, a circle broken apart and reversed, or a reconnected figure). The shape in two of the groups formed a configurative whole (the circle and reconnected conditions), while the remaining shape had no complete global element (broken circle). Performance matched the results found in the previous experiments using this stimulus set, where a configural superiority effect was found to influence accuracy over time...
December 2, 2016: Neuropsychologia
https://www.readbyqxmd.com/read/27919506/heart-rate-variability-predicts-the-magnitude-of-heart-rate-decrease-after-fingolimod-initiation
#5
Sakari Simula, Tomi P Laitinen, Tiina M Laitinen, Päivi Hartikainen, Juha Ek Hartikainen
BACKGROUND: Fingolimod is an immunomodulator with a disease modifying effect on relapsing-remitting multiple sclerosis (RRMS). A heart rate (HR) decrease shortly after fingolimod initiation, however, requires a clinical vigilance. The aim of this study was to prospectively investigate whether cardiac autonomic regulation can predict the magnitude of HR decrease after fingolimod initiation. METHODS: Twenty-five patients with RRMS underwent ambulatory 24-h electrocardiogram recording to assess HR variability 20±16 days before fingolimod initiation (baseline) and repeated at the day of fingolimod initiation to assess the magnitude of HR decrease...
November 2016: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/27917623/impact-of-ige-mediated-food-allergy-on-parental-quality-of-life-in-iranian-patients
#6
Seyed Mohammad Fathi, Marzieh Tavakol, Nima Rezaei, Masoud Movahedi, Asghar Aghamohammadi, Mansoureh Shariat, Bamdad Sadeghi, Nasrin Behniafard, Behzad Darabi, Alireza Hajikhani, Ibrahim Abdollahpour, Mohammad Gharagozlou
Food allergy is a common disorder especially in the first years of life. Strict avoidance of the responsible food is the most effective therapeutic measure so far. But this continuous vigilance could be stressful for the patient and family and decreases their quality of life (QOL). This survey was designed to evaluate the impact of IgE-mediated food allergy on parental QOL in Iranian patients and to develop a valid Persian version of "Food Allergy Quality Of Life- Parental Burden (FAQL-PB) questionnaire". 90 patients (28 females, 62 males) and their parents who were referred to the clinic of Allergy in Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran were enrolled...
October 2016: Iranian Journal of Allergy, Asthma, and Immunology
https://www.readbyqxmd.com/read/27917284/the-neurobiology-of-dispositional-negativity-and-attentional-biases-to-threat-implications-for-understanding-anxiety-disorders-in-adults-and-youth
#7
Alexander J Shackman, Melissa D Stockbridge, Rachael M Tillman, Claire M Kaplan, Do P M Tromp, Andrew S Fox, Matthias Gamer
When extreme, anxiety can become debilitating. Anxiety disorders, which often first emerge early in development, are common and challenging to treat, yet the neurocognitive mechanisms that confer increased risk have only recently begun to come into focus. Here we review recent work highlighting the importance of neural circuits centered on the amygdala. We begin by describing dispositional negativity, a core dimension of childhood temperament and adult personality and an important risk factor for the development of anxiety disorders and other kinds of stress-sensitive psychopathology...
2016: Journal of Experimental Psychopathology
https://www.readbyqxmd.com/read/27913493/novel-agents-in-follicular-lymphoma-choosing-the-best-target
#8
Laurie H Sehn
Outcomes in patients with follicular lymphoma (FL) have improved dramatically over the last decade. However, novel agents are greatly needed for those who exhibit treatment resistance, in order to minimize lifelong toxicity and to enable combinations that may allow us to achieve the elusive goal of cure. Biological advances have led to the discovery of a large number of potential therapeutic targets and the development of a plethora of novel agents designed to exploit these processes. Possible targets include tumor cell surface markers, key components of intracellular pathways and epigenetic mechanisms, and reactive cells of the microenvironment...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27912150/calea-uniflora-less-attenuates-the-inflammatory-response-to-carrageenan-induced-pleurisy-in-mice
#9
Julia Salvan da Rosa, Silvana Virginia Gagliotti Vigil de Mello, Geison Vicente, Yeo Jim K Moon, Felipe Perozzo Daltoé, Tamires Cardoso Lima, Rafaela de Jesus Souza, Maique Weber Biavatti, Tânia Silvia Fröde
Calea uniflora Less. (family Asteraceae), also named "arnica" and "erva-de-lagarto", is a native plant to the South and Southeast of Brazil. This species was used to treat rheumatism, respiratory diseases, and digestive problems in Brazilian folk medicine. In vitro studies have shown the important biological effects of C. uniflora. However no studies have focused on the mechanism of action of anti-inflammatory activity of C. uniflora. The aim of this study was to evaluate the anti-inflammatory effects of the crude extract, its fractions, and isolated compounds obtained from of C...
November 29, 2016: International Immunopharmacology
https://www.readbyqxmd.com/read/27910090/spinal-fractures-in-older-adult-patients-admitted-after-low-level-falls-10-year-incidence-and-outcomes
#10
Randeep S Jawa, Adam J Singer, Daniel N Rutigliano, Jane E McCormack, Emily C Huang, Marc J Shapiro, Suzanne D Fields, Brian N Morelli, James A Vosswinkel
OBJECTIVES: To evaluate the incidence of spinal fractures and their outcomes in the elderly who fall from low-levels in a suburban county. DESIGN: Retrospective county-wide trauma registry review from 2004 to 2013. SETTING: Suburban county with regionalized trauma care consisting of 11 hospitals. PARTICIPANTS: Adult trauma patients aged ≥65 years who were admitted after falling from <3 feet. MEASUREMENTS: Demographic characteristics, comorbidities, and outcomes...
December 2, 2016: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/27909528/influence-of-inter-electrode-atrial-lead-distance-on-acapconfirm%C3%A2-viability
#11
Lapuerta Irigoyen J A, Valverde Andre I, Vigil Escalera P, Gonzalez Vasserot M
Introduction: The AcapConfirm™ feature available with the Zephyr pacemaker family (St. Jude Medical) is designed for monitoring patient's atrial capture threshold periodically, and automatically adjusting the atrial pulse amplitude. Previous studies showed a relative low proportion of patients at three months follow-up with recommended automatic atrial capture after the AcapConfirm™ viability test. The purpose of the present study is to evaluate the effect of inter electrode distance on the viability of the AcapConfirm™ algorithm...
August 2016: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/27909095/dynamic-shifts-in-large-scale-brain-network-balance-as-a-function-of-arousal
#12
Christina B Young, Gal Raz, Daphne Everaerd, Christian F Beckmann, Indira Tendolkar, Talma Hendler, Guillén Fernández, Erno J Hermans
: The ability to temporarily prioritize rapid and vigilant reactions over slower higher-order cognitive functions is essential for adaptive responding to threat. This reprioritization is believed to reflect shifts in resource allocation between large-scale brain networks that support these cognitive functions, including the salience and executive control networks. How changes in communication within and between such networks dynamically unfold as a function of threat-related arousal, however, remains unknown...
December 1, 2016: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/27908330/sepsis-in-special-populations
#13
REVIEW
Matthew P Borloz, Khalief E Hamden
Sepsis is recognized by the presence of physiologic and laboratory changes that reflect the inflammatory response to infection on cellular and systemic levels. Comorbid conditions, such as cirrhosis, end-stage renal disease, and obesity, alter patients' susceptibility to infection and their response to it once present. Baseline changes in vital signs and chronic medications often mask clues to the severity of illness. The physiologic, hematologic, and biochemical adjustments that accompany pregnancy and the puerperium introduce similar challenges...
February 2017: Emergency Medicine Clinics of North America
https://www.readbyqxmd.com/read/27906089/esophageal-perforation-after-perioperative-transesophageal-echocardiography-a-case-report
#14
Hyun-Chang Kim, Jung-Hyou Oh, Yong-Cheol Lee
BACKGROUND: Transesophageal echocardiography is widely used in cardiac surgery. Transesophageal echocardiography probe insertion and manipulation can injure the esophagus. CASE PRESENTATION: A 76-year-old Asian man was admitted to our hospital for coronary artery bypass graft revascularization surgery. A right carotid endarterectomy was successfully performed 2 days before coronary artery bypass graft revascularization surgery. After the coronary artery bypass graft revascularization surgery was done successfully, postoperative computed tomography and esophagography revealed perforation of the middle esophagus...
December 1, 2016: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/27903560/commonly-prescribed-drugs-associate-with-cognitive-function-a-cross-sectional-study-in-uk-biobank
#15
Alejo J Nevado-Holgado, Chi-Hun Kim, Laura Winchester, John Gallacher, Simon Lovestone
OBJECTIVE: To investigate medications associated with cognitive function. DESIGN: Population-based cross-sectional cohort study. SETTING: UK Biobank. PARTICIPANTS: UK Biobank participants aged 37-73 years who completed cognitive tests at the baseline visit in 2006-2010. MAIN OUTCOME MEASURES: Cognitive test outcomes on verbal-numerical reasoning test (n=165 493), memory test (n=482 766) and reaction time test (n=496 813)...
November 30, 2016: BMJ Open
https://www.readbyqxmd.com/read/27903327/auditory-vigilance-and-working-memory-in-youth-at-familial-risk-for-schizophrenia-or-affective-psychosis-in-the-harvard-adolescent-family-high-risk-study
#16
Larry J Seidman, Andrea Pousada-Casal, Silvia Scala, Eric C Meyer, William S Stone, Heidi W Thermenos, Elena Molokotos, Jessica Agnew-Blais, Ming T Tsuang, Stephen V Faraone
BACKGROUND: The degree of overlap between schizophrenia (SCZ) and affective psychosis (AFF) has been a recurring question since Kraepelin's subdivision of the major psychoses. Studying nonpsychotic relatives allows a comparison of disorder-associated phenotypes, without potential confounds that can obscure distinctive features of the disorder. Because attention and working memory have been proposed as potential endophenotypes for SCZ and AFF, we compared these cognitive features in individuals at familial high-risk (FHR) for the disorders...
November 2016: Journal of the International Neuropsychological Society: JINS
https://www.readbyqxmd.com/read/27903317/laboratory-surveillance-of-arboviral-infections-in-a-southern-france-region-colonized-by-aedes-albopictus
#17
L Cadot, M Segondy, V Foulongne
The establishment of Aedes albopictus in southern France, a recognized competent vector for several arboviruses, represents a new threat for the local transmission and spread of what were until recently considered as tropical diseases. A preparedness and response plan, based on vigilance of both clinicians and laboratories, has introduced significant changes in guidelines and behaviour regarding patients' care specifically during the activity period of mosquitoes. In the present study, we report the results of a 1-year activity in arboviral infection diagnosis...
December 1, 2016: Epidemiology and Infection
https://www.readbyqxmd.com/read/27902626/a-lesson-in-vigilance-pressure-dependency-of-a-presumed-pressure-independent-index-of-arterial-stiffness
#18
Patrick Segers
No abstract text is available yet for this article.
January 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/27900800/effects-of-partial-sleep-deprivation-on-reaction-time-in-anesthesiologists
#19
Haleh Saadat, Bruno Bissonnette, Dmitry Tumin, Vidya Raman, Julie Rice, N'Diris Barry, Joseph Tobias
BACKGROUND: Fatigue in anesthesiologists may have implications that extend beyond individual well-being. AIM: The aim of the present study was to evaluate the impact of sleep deprivation on the reaction time in anesthesiologists either after an overnight call or regular working hours. Moderation of this effect by coping strategies was observed. METHODS: Psychomotor vigilance test was used to assess reaction time in 23 anesthesiologists at two time-points: (i) on a regular non-call day and (ii) after a 17-h in-house call...
November 30, 2016: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/27899498/association-of-visit-to-visit-variability-of-systolic-blood-pressure-with-cardiovascular-disease-and-mortality-in-primary-care-chinese-patients-with-type-2-diabetes-mellitus-a-retrospective-population-based-cohort-study
#20
Eric Yuk Fai Wan, Colman Siu Cheung Fung, Esther Yee Tak Yu, Daniel Yee Tak Fong, Julie Yun Chen, Cindy Lo Kuen Lam
OBJECTIVE: This study aimed to evaluate the impact of visit-to-visit variability (VVV) of systolic blood pressure (SBP) on cardiovascular disease (CVD) and mortality among primary care Chinese patients with type 2 diabetes mellitus (T2DM). RESEARCH DESIGN AND METHODS: A retrospective cohort study was conducted in 124,105 Chinese adult primary care patients with T2DM and without prior diagnosed CVD from August 2008 to December 2009. The VVV of SBP was evaluated using SDs of SBP over 24 months...
November 29, 2016: Diabetes Care
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