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https://www.readbyqxmd.com/read/28110266/dioecy-in-amborella-trichopoda-evidence-for-genetically-based-sex-determination-and-its-consequences-for-inferences-of-the-breeding-system-in-early-angiosperms
#1
Nicolas Anger, Bruno Fogliani, Charles P Scutt, Gildas Gâteblé
BACKGROUND AND AIMS: This work aimed to gain insight into the breeding system at the base of living angiosperms through both character state reconstructions and the study of sex ratios and phenotypes in the likely sister to all other living angiosperms, Amborella trichopoda METHODS: Sex phenotypes were mapped onto a phylogeny of basally diverging angiosperms using maximum parsimony. In parallel, sex ratios and phenotypes were studied over two consecutive flowering seasons in an ex situ population of A...
January 20, 2017: Annals of Botany
https://www.readbyqxmd.com/read/28108979/analysis-of-stress-only-imaging-comparing-upright-and-supine-czt-camera-acquisition-to-conventional-gamma-camera-images-with-and-without-attenuation-correction-with-coronary-angiography-as-a-reference
#2
Zenith A Jameria, Mouhamad Abdallah, Mariano Fernandez-Ulloa, Robert O'Donnell, Alok K Dwivedi, Erica Washburn, Naseer Khan, Mahyar Khaleghi, Nischelle Kalakota, Myron C Gerson
BACKGROUND: Diagnostic performance of stress-only imaging using a Cadmium-Zinc-Telluride (CZT) camera has not been directly compared in the same patients to stress-only attenuation-corrected conventional Anger camera images. METHODS: 112 subjects with correlative coronary angiographic data and 40 subjects with <5% pre-test likelihood of coronary disease completed attenuation-corrected stress-only images on a conventional Anger camera and uncorrected upright and supine stress images on a CZT camera...
January 20, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28107888/anxiety-and-anger-immediately-prior-to-myocardial-infarction-and-long-term-mortality-characteristics-of-high-risk-patients
#3
Loes Smeijers, Elizabeth Mostofsky, Geoffrey H Tofler, James E Muller, Willem J Kop, Murray A Mittleman
OBJECTIVE: Acute high levels of anger and anxiety are associated with an elevated risk of myocardial infarction (MI) in the following two hours. MIs preceded by these acute negative emotions may also have a poor long-term prognosis, but information about high-risk patients is lacking. We examined whether young age and female sex are associated with MIs that are preceded by negative emotions and whether age and sex moderate the subsequent increased mortality risk following MI preceded by negative emotions...
February 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28107770/different-parts-different-stories-climate-sensitivity-of-growth-is-stronger-in-root-collars-versus-stems-in-tundra-shrubs
#4
Pascale Ropars, Sandra Angers-Blondin, Marianne Gagnon, Isla H Myers-Smith, Esther Lévesque, Stéphane Boudreau
Shrub densification has been widely reported across the circumpolar arctic and subarctic biomes in recent years. Long-term analyses based on dendrochronological techniques applied to shrubs have linked this phenomenon to climate change. However, the multi-stemmed structure of shrubs makes them difficult to sample and therefore leads to non-uniform sampling protocols among shrub ecologists, who will favor either root collars or stems to conduct dendrochronological analyses. Through a comparative study of the use of root collars and stems of Betula glandulosa, a common North American shrub species, we evaluated the relative sensitivity of each plant part to climate variables, and assessed if this sensitivity is consistent across three different types of environments in northwestern Québec, Canada (terrace, hilltop and snowbed)...
January 20, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28105974/baseline-practices-for-the-application-of-genomic-data-supporting-regulatory-food-safety
#5
Dominic Lambert, Arthur Pightling, Emma Griffiths, Gary Van Domselaar, Peter Evans, Sharon Berthelet, Duncan Craig, P Scott Chandry, Robert Stones, Fiona Brinkman, Alexandre Angers-Loustau, Joachim Kreysa, Weida Tong, Burton Blais
The application of new data streams generated from next-generation sequencing (NGS) has been demonstrated for food microbiology, pathogen identification, and illness outbreak detection. The establishment of best practices for data integrity, reproducibility, and traceability will ensure reliable, auditable, and transparent processes underlying food microbiology risk management decisions. We outline general principles to guide the use of NGS data in support of microbiological food safety. Regulatory authorities across intra- and international jurisdictions can leverage this effort to promote the reliability, consistency, and transparency of processes used in the derivation of genomic information for regulatory food safety purposes, and to facilitate interactions and the transfer of information in the interest of public health...
January 19, 2017: Journal of AOAC International
https://www.readbyqxmd.com/read/28104057/warning-signs-prior-to-aggressive-behavior-in-child-psychiatric-units
#6
Margo D M Faay, Marije W Valenkamp, Henk Nijman
This study aims at detecting and categorizing early warning signs of aggressive behavior in child psychiatric units. We analyzed 575 violent incident report forms and developed a coding scheme consisting of 16 warning signs. From the 575 incident report forms, a total of 1087 signs were coded. Most common warning signs were 'restlessness' (21.2%), 'not listening' (15.2%) and 'anger' (9.8%). These were also the most prevalent warning signs for the severe incidents. Although warning signs differ for each individual child, this study indicates that there are common warning signs for imminent aggressive incidents in child psychiatric facilities...
February 2017: Archives of Psychiatric Nursing
https://www.readbyqxmd.com/read/28101324/oxytocin-for-frontotemporal-dementia-a-systematic-review
#7
REVIEW
Rajesh R Tampi, Michael Maksimowski, Mohsina Ahmed, Deena J Tampi
BACKGROUND: The aim of this systematic review is to identify published randomized controlled trials (RCTs) that evaluated the use of oxytocin in individuals with frontotemporal dementia (FTD). METHODS: A literature search was conducted of PubMed, MEDLINE, EMBASE, PsycINFO and Cochrane collaboration databases for RCTs in any language that evaluated the use of oxytocin in individuals with FTD. Bibliographic databases of published articles were also searched for additional studies...
January 2017: Therapeutic Advances in Psychopharmacology
https://www.readbyqxmd.com/read/28098954/use-of-play-therapy-in-nursing-process-a-prospective-randomized-controlled-study
#8
Emel Sezici, Ayse Ferda Ocakci, Hasibe Kadioglu
PURPOSE: Play therapy is a nursing intervention employed in multidisciplinary approaches to develop the social, emotional, and behavioral skills of children. In this study, we aim to determine the effects of play therapy on the social, emotional, and behavioral skills of pre-school children through the nursing process. DESIGN: A single-blind, prospective, randomized controlled study was undertaken. The design, conduct, and reporting of this study adhere to the Consolidated Standards of Reporting Trials (CONSORT) guidelines...
January 18, 2017: Journal of Nursing Scholarship
https://www.readbyqxmd.com/read/28098580/an-investigation-of-treatment-engagement-among-returning-veterans-with-problematic-anger
#9
Kirsten H Dillon, Eric F Crawford, Harold Kudler, Kristy A Straits-Troster, Eric B Elbogen, Patrick S Calhoun
Anger is a commonly reported problem among returning veterans, yet little attention has been devoted to studying treatment engagement among veterans who report anger problems but do not have posttraumatic stress disorder (PTSD). This study compares Iraq-Afghanistan veterans with anger/no PTSD (n = 159) to others reporting significant PTSD symptoms (n = 285) and those reporting neither anger nor PTSD (n = 716) on rates of treatment utilization, perceived barriers to treatment, and preferences for care. Relative to the PTSD group, the anger/no-PTSD group was significantly less likely to have received mental health treatment in the last year, despite endorsing barriers to treatment at a lower rate...
January 14, 2017: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/28096357/prion-replication-without-host-adaptation-during-interspecies-transmissions
#10
Jifeng Bian, Vadim Khaychuk, Rachel C Angers, Natalia Fernández-Borges, Enric Vidal, Crystal Meyerett-Reid, Sehun Kim, Carla L Calvi, Jason C Bartz, Edward A Hoover, Umberto Agrimi, Jürgen A Richt, Joaquín Castilla, Glenn C Telling
Adaptation of prions to new species is thought to reflect the capacity of the host-encoded cellular form of the prion protein (PrP(C)) to selectively propagate optimized prion conformations from larger ensembles generated in the species of origin. Here we describe an alternate replicative process, termed nonadaptive prion amplification (NAPA), in which dominant conformers bypass this requirement during particular interspecies transmissions. To model susceptibility of horses to prions, we produced transgenic (Tg) mice expressing cognate PrP(C) Although disease transmission to only a subset of infected TgEq indicated a significant barrier to EqPrP(C) conversion, the resulting horse prions unexpectedly failed to cause disease upon further passage to TgEq...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28095931/anger-rumination-scale-validation-in-mexico
#11
Norma Ortega Andrade, Raúl Alcázar-Olán, Oscar Mariano Matías, Ana Rivera Guerrero, Alejandra Domínguez Espinosa
The aim of the study was to assess the validity of the Anger Rumination Scale (ARS; Sukhodolsky, Golub, & Cromwell, 2001) in a Mexican sample (n = 700, M age = 38.6, SD = 12.42). Through confirmatory factor analysis and using modification indices, the four-factor structure of the original scale was replicated: angry afterthoughts, thoughts of revenge, angry memories, and understanding of causes. In addition, the four-factor model had better goodness of fit indices than rival models with three and two factors...
January 18, 2017: Spanish Journal of Psychology
https://www.readbyqxmd.com/read/28095334/predictors-and-mediators-of-trait-anger-across-the-psychosis-continuum-the-role-of-attachment-style-paranoia-and-social-cognition
#12
Hannah Darrell-Berry, Sandra Bucci, Jasper Palmier-Claus, Richard Emsley, Richard Drake, Katherine Berry
Anger in the context of psychosis has a significant impact on treatment outcomes and serious implications for risk management. Understanding mechanisms underlying anger will improve interventions and inform strategies for prevention. This study is the first to examine the relationships between anger and key theoretical drivers across different phases of the psychosis continuum. A battery including measures of theory of mind, attachment, hostile attribution bias, paranoia and anger was administered to 174 participants (14 ultra-high risk, 20 first-episode, 20 established psychosis, 120 non-clinical participants)...
January 4, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28093300/surgeon-as-the-second-victim-results-of-the-boston-intraoperative-adverse-events-surgeons-attitude-bisa-study
#13
Kelsey Han, Jordan Bohnen, Thomas Peponis, Myriam Martinez, Anirudh Nandan, Daniel D Yeh, Jarone Lee, Marc Demoya, George Velmahos, Haytham Ma Kaafarani
BACKGROUND: An intraoperative adverse event (iAE) is often directly attributable to the surgeon's technical error and/or suboptimal intraoperative judgment. We aimed to examine the psychological impact of iAEs on surgeons as well as the surgeons' attitude regarding iAE reporting. STUDY DESIGN: We conducted a web-based cross-sectional survey of all surgeons at three major teaching hospitals of the same university. The 29-item questionnaire was developed using a systematic closed and open approach focused on assessing the surgeons' 1) personal account of iAE incidence, 2) emotional response to iAEs, 3) available support systems and 4) perspective regarding the barriers to iAE reporting...
January 13, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28091710/role-of-concurrent-vaginal-hysterectomy-in-the-outcomes-of-mesh-based-vaginal-pelvic-organ-prolapse-surgery
#14
James C Forde, Bilal Chughtai, Jennifer T Anger, Jialin Mao, Art Sedrakyan
INTRODUCTION AND HYPOTHESIS: Hysterectomy is often performed at the time of pelvic organ prolapse (POP) surgery; yet, there is insufficient evidence regarding the specific effect of hysterectomy on outcomes. We sought to determine the outcomes and associated short-term complications of mesh-based POP surgery with and without concurrent hysterectomy. METHODS: We utilized the New York Statewide Planning and Research Cooperation System (SPARCS) database to identify patients under 55 years of age undergoing surgeries for POP with mesh between 2009 and 2014...
January 13, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28089714/effects-of-touch-on-emotional-face-processing-a-study-of-event-related-potentials-facial-emg-and-cardiac-activity
#15
M M Spapé, Ville Harjunen, N Ravaja
Being touched is known to affect emotion, and even a casual touch can elicit positive feelings and affinity. Psychophysiological studies have recently shown that tactile primes affect visual evoked potentials to emotional stimuli, suggesting altered affective stimulus processing. As, however, these studies approached emotion from a purely unidimensional perspective, it remains unclear whether touch biases emotional evaluation or a more general feature such as salience. Here, we investigated how simple tactile primes modulate event related potentials (ERPs), facial EMG and cardiac response to pictures of facial expressions of emotion...
January 12, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28088746/development-of-a-screening-questionnaire-for-dsm-5-intermittent-explosive-disorder-ied-sq
#16
Emil F Coccaro, Mitchell E Berman, Michael S McCloskey
OBJECTIVE: This study was designed to develop and test a screening approach to identify individuals with DSM-5 Intermittent Explosive Disorder (IED), a disorder of recurrent, problematic, impulsive aggression. METHODS: A screening approach to diagnose DSM-5 IED (IED-SQ) was developed by combining items related to life history of aggression and items related to the DSM-5 diagnostic criteria for IED. In study 1, the IED-SQ was studied in 72 adult participants; 33 that met DSM-5 criteria for lifetime IED and 39 that did not...
December 22, 2016: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28088666/vocal-emotion-decoding-in-the-subthalamic-nucleus-an-intracranial-erp-study-in-parkinson-s-disease
#17
Julie Péron, Olivier Renaud, Claire Haegelen, Lucas Tamarit, Valérie Milesi, Jean-François Houvenaghel, Thibaut Dondaine, Marc Vérin, Paul Sauleau, Didier Grandjean
Using intracranial local field potential (LFP) recordings in patients with Parkinson's disease (PD) undergoing deep brain stimulation (DBS), we explored the electrophysiological activity of the subthalamic nucleus (STN) in response to emotional stimuli in the auditory modality. Previous studies focused on the influence of visual stimuli. To this end, we recorded LFPs within the STN in response to angry, happy, and neutral prosodies in 13 patients with PD who had just undergone implantation of DBS electrodes...
January 12, 2017: Brain and Language
https://www.readbyqxmd.com/read/28088506/linguistic-indicators-of-pain-catastrophizing-in-patients-with-chronic-musculoskeletal-pain
#18
Doerte U Junghaenel, Stefan Schneider, Joan E Broderick
: The present study examined markers of pain catastrophizing in the word use of patients with chronic pain. Patients (n = 71) completed the Pain Catastrophizing Scale and wrote about their life with pain. Quantitative word count analysis examined whether the essays contained linguistic indicators of catastrophizing. Bivariate correlations showed that catastrophizing was associated with greater use of first person singular pronouns, such as "I" (r = .27, p≤ .05) and pronouns referencing other people (r = 28, p≤ ...
January 11, 2017: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28087660/the-morphophysiological-dormancy-in-amborella-trichopoda-seeds-is-a-pleisiomorphic-trait-in-angiosperms
#19
Bruno Fogliani, Gildas Gâteblé, Matthieu Villegente, Isabelle Fabre, Nicolas Klein, Nicolas Anger, Carol C Baskin, Charlie P Scutt
BACKGROUND AND AIMS: Recent parsimony-based reconstructions suggest that seeds of early angiosperms had either morphophysiological or physiological dormancy, with the former considered as more probable. The aim of this study was to determine the class of seed dormancy present in Amborella trichopoda, the sole living representative of the most basal angiosperm lineage Amborellales, with a view to resolving fully the class of dormancy present at the base of the angiosperm clade. METHODS: Drupes of A...
January 13, 2017: Annals of Botany
https://www.readbyqxmd.com/read/28081330/experiential-avoidance-empathy-and-anger-related-attitudesin-antisocial-personality-disorder
#20
Kaasım Fatih Yavuz, Oktay Şahin, Sevinç Ulusoy, Okan Ufuk İpek, Erhan Kurt
BACKGROUND/AIM: In prevailing opinion, a strong relation exists between lack of empathy and antisocial personality disorder (ASPD). However, recent data fail to wholly clarify this relation, especially in consideration of empathy dimensions. In this study our aim was to address ASPD and social functionality from a contextual behavioral science viewpoint. MATERIALS AND METHODS: The present study was conducted with a sample of 34 individuals with ASPD and 32 healthy individuals as the control group...
December 20, 2016: Turkish Journal of Medical Sciences
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