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https://www.readbyqxmd.com/read/29331659/mindfulness-related-differences-in-neural-response-to-own-infant-negative-versus-positive-emotion-contexts
#1
Heidemarie K Laurent, Dorianne Wright, Megan Finnegan
Mindfulness is thought to promote well-being by shaping the way people respond to challenging social-emotional situations. Current understanding of how this occurs at the neural level is based on studies of response to decontextualized emotion stimuli that may not adequately represent lived experiences. In this study, we tested relations between mothers' dispositional mindfulness and neural responses to their own infant in different emotion-eliciting contexts. Mothers (n = 25) engaged with their 3-month-old infants in videorecorded tasks designed to elicit negative (arm restraint) or positive (peekaboo) emotion...
January 5, 2018: Developmental Cognitive Neuroscience
https://www.readbyqxmd.com/read/29330534/when-increasing-population-density-can-promote-the-evolution-of-metabolic-cooperation
#2
Richard J Lindsay, Bogna J Pawlowska, Ivana Gudelj
Microbial cooperation drives ecological and epidemiological processes and is affected by the ecology and demography of populations. Population density influences the selection for cooperation, with spatial structure and the type of social dilemma, namely public-goods production or self-restraint, shaping the outcome. While existing theories predict that in spatially structured environments increasing population density can select either for or against cooperation, experimental studies with both public-goods production and self-restraint systems have only ever shown that increasing population density favours cheats...
January 12, 2018: ISME Journal
https://www.readbyqxmd.com/read/29329403/host-tree-selection-by-the-invasive-argentine-ant-hymenoptera-formicidae-in-relation-to-honeydew-producing-insects
#3
Yugo Seko, Daisuke Hayasaka, Atsushi Nishino, Taizo Uchida, Francisco Sánchez-Bayo, Takuo Sawahata
The Argentine ant, Linepithema humile (Mayr; Hymenoptera: Formicidae), is one of the world's most hazardous invasive species, and thus its eradication from Japan is important. Physical and chemical controls can be expensive and cause strong adverse effects on local terrestrial ecosystems regardless of their high efficacy. Here, presence/absence of host-tree selection by Argentine ants was investigated to understand the ant-honeydew-producing insects interactions in order to develop new cultural controls compatible with biodiversity conservation...
January 10, 2018: Journal of Economic Entomology
https://www.readbyqxmd.com/read/29329258/association-between-haem-and-non-haem-iron-intake-and-serum-ferritin-in-healthy-young-women
#4
Isabel Young, Helen M Parker, Anna Rangan, Tania Prvan, Rebecca L Cook, Cheyne E Donges, Kate S Steinbeck, Nicholas J O'Dwyer, Hoi Lun Cheng, Janet L Franklin, Helen T O'Connor
Iron is an essential micronutrient for human health and inadequate intake may result in iron deficiency (ID) or iron deficiency anaemia (IDA). Unlike other recent studies investigating iron status in young women, this cross-sectional study analysed dietary intake and biochemical data from healthy young (18-35 years) women (n = 299) to determine the association between both haem iron (HI) and non-haem iron (NHI) intakes and serum ferritin (SF). Dietary restraint and possible inflammation secondary to obesity were also measured and accounted for, and energy intake was adjusted for using the residuals method...
January 12, 2018: Nutrients
https://www.readbyqxmd.com/read/29328356/factor-structure-of-the-eating-disorder-examination-questionnaire-in-a-clinical-sample-of-adult-women-with-anorexia-nervosa
#5
Kathryn E Phillips, Karen M Jennings, Matthew Gregas
An exploratory factor analysis on the Eating Disorder Examination-Questionnaire (EDE-Q) is presented for a clinical sample of women with anorexia nervosa. THE EDE-Q was completed by 169 participants after admission to an inpatient unit for eating disorders. Results of the current study did not support the four-factor model presented by the EDE-Q. A new four-factor solution was obtained with two factors showing similarity to the Restraint and Eating Concern subscales of the original model. The Shape and Weight Concern items primarily loaded together on one factor, along with preoccupation with food and fear of losing control over eating, two Eating Concern items...
January 11, 2018: Journal of Psychosocial Nursing and Mental Health Services
https://www.readbyqxmd.com/read/29324309/the-promising-future-of-ventricular-restraint-therapy-for-the-management-of-end-stage-heart-failure
#6
REVIEW
Muhammad Naveed, Imran Shair Mohammad, Li Xue, Sara Khan, Wang Gang, Yanfang Cao, Yijie Cheng, Xingxing Cui, Chen DingDing, Yu Feng, Wang Zhijie, Zhou Xiaohui
Complicated pathophysiological syndrome associated with irregular functioning of the heart leading to insufficient blood supply to the organs is linked to congestive heart failure (CHF) which is the leading cause of death in developed countries. Numerous factors can add to heart failure (HF) pathogenesis, including myocardial infarction (MI), genetic factors, coronary artery disease (CAD), ischemia or hypertension. Presently, most of the therapies against CHF cause modest symptom relief but incapable of giving significant recovery for long-term survival outcomes...
January 8, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29323442/mental-health-inpatients-and-staff-members-suggestions-for-reducing-physical-restraint-a-qualitative-study
#7
Ceri Wilson, Lorna Rouse, Sarah Rae, Manaan Kar Ray
INTRODUCTION: Physical restraint has negative consequences for all involved and international calls for its reduction have emerged. Some restraint reduction interventions have been developed, but limited qualitative research explores suggestions on how to reduce physical restraint (and feasibility issues with implementation) from those directly involved. AIM: To explore mental health patients' and staff members' suggestions for reducing physical restraint. METHOD: Interviews were conducted with 13 inpatients and 22 staff members with experience of restraint on adult mental health inpatient wards in one UK National Health Service Trust...
January 11, 2018: Journal of Psychiatric and Mental Health Nursing
https://www.readbyqxmd.com/read/29317595/hippocampal-metabolic-differences-implicate-distinctions-between-physical-and-psychological-stress-in-four-rat-models-of-depression
#8
Lanxiang Liu, Xinyu Zhou, Yuqing Zhang, Juncai Pu, Lining Yang, Shuai Yuan, Libo Zhao, Chanjun Zhou, Hanping Zhang, Peng Xie
Major depressive disorder (MDD) is a heterogeneous and multi-factorial disorder, and the underlying molecular mechanisms remain largely unknown. However, many studies have indicated that the molecular mechanisms underlying depression in response to different stress may differ. After screening, 28-30 rats were included in each model of depression (chronic unpredictable mild stress (CUMS); learned helplessness (LH); chronic restraint stress (CRS); or social defeat (SD)). Non-targeted gas chromatography-mass spectrometry was used to profile the metabolic changes in the hippocampus...
January 10, 2018: Translational Psychiatry
https://www.readbyqxmd.com/read/29317210/quality-indicators-in-the-treatment-of-patients-with-depression-bipolar-disorder-or-schizophrenia-consensus-study
#9
Miquel Bernardo, Consuelo de Dios, Víctor Pérez, Emilio Ignacio, Manuel Serrano, Eduard Vieta, José Joaquín Mira, Mercedes Guilabert, Miquel Roca
OBJECTIVE: To define a set of indicators for mental health care, monitoring quality assurance in schizophrenia, depression and bipolar disorders in Spain. MATERIAL AND METHOD: Qualitative research. Consensus-based study involving 6 psychiatrists on the steering committee and a panel of 43 psychiatrists working in several health services in Spain. An initial proposal of 44 indicators for depression, 42 for schizophrenia and 58 for bipolar disorder was elaborated after reviewing the literature...
January 6, 2018: Revista de Psiquiatrí́a y Salud Mental
https://www.readbyqxmd.com/read/29314411/validity-and-measurement-invariance-of-the-physical-restraint-use-questionnaire-pruq-in-nursing-staff
#10
Eva Penelo, Gabriel J Estévez-Guerra, Emilio Fariña-López
AIMS AND OBJECTIVES: We aimed to study the internal structure and measurement invariance of the Physical Restraint Use Questionnaire (PRUQ) and to compare perceptions, experience, and training, regarding use of physical restraint on the elderly between nursing-staff working in hospitals and nursing homes. BACKGROUND: Physical restraint of patients is still common in many countries, thus it is important to study the attitudes of nursing staff. One of the most commonly tools used to assess perceptions regarding its use is the PRUQ...
January 4, 2018: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/29314320/patient-agitation-and-its-management-in-adult-critical-care-a-systematic-review-and-narrative-synthesis
#11
REVIEW
Samantha Freeman, Janelle Yorke, Paul Dark
AIM: To critically review the evidence relating to the management of agitation within the Adult Critical Care Unit (ACCU) environment and identify any risks and benefits of current management strategies. BACKGROUND: Admission to an ACCU can be traumatic and potentially life altering for the patient. Patient agitation is common in ACCUs and is associated with the potential for harm. Despite inherent safety risks, there is a paucity of evidence-based guidance underpinning the care of agitation in patients with critical illness...
January 4, 2018: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/29314245/accurate-geometries-for-mountain-pass-regions-of-the-ramachandran-plot-using-quantum-chemical-calculations
#12
Zhongming Jiang, Malgorzata Biczysko, Nigel W Moriarty
Unusual local arrangements of protein in Ramachandran space is not well represented by standard geometry tools used in either protein structure refinement using simple harmonic geometry restraints or in protein simulations using molecular mechanics force fields. By contrast, quantum chemical computations using small poly-peptide molecular models can predict accurate geometries for any well-defined backbone Ramachandran orientation. For conformations along transition regions - ϕ from -60 to 60° - a very good agreement with representative high-resolution experimental X-ray (≤1...
January 4, 2018: Proteins
https://www.readbyqxmd.com/read/29310882/high-incidence-of-recurrent-ulceration-and-major-amputations-associated-with-charcot-foot
#13
Fredrik A Nilsen, Marius Molund, Kjetil H Hvaal
Few studies have evaluated the long-term clinical outcomes of Charcot foot. The present study evaluated the long-term effects of Charcot foot in a population treated with early weightbearing in a removable Charcot restraint orthotic walker. A retrospective study of 62 consecutive patients (74 feet) treated for Charcot foot from January 2003 to March 2014 was conducted. Of the 74 affected feet, 48 (64.9%) had developed an ulcer. The total amputation rate was 25.7% (19 feet), and 11 feet (14.9%) underwent major amputations...
January 5, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29310525/proactive-and-reactive-motor-inhibition-in-top-athletes-versus-nonathletes
#14
Damien Brevers, Etienne Dubuisson, Fabien Dejonghe, Julien Dutrieux, Mathieu Petieau, Guy Cheron, Paul Verbanck, Jennifer Foucart
We examined proactive (early restraint in preparation for stopping) and reactive (late correction to stop ongoing action) motor response inhibition in two groups of participants: professional athletes ( n = 28) and nonathletes ( n = 25). We recruited the elite athletes from Belgian national taekwondo and fencing teams. We estimated proactive and reactive inhibition with a modified version of the stop-signal task (SST) in which participants inhibited categorizing left/right arrows. The probability of the stop signal was manipulated across blocks of trials by providing probability cues from the background computer screen color (green = 0%, yellow =17%, orange = 25%, red = 33%)...
January 1, 2018: Perceptual and Motor Skills
https://www.readbyqxmd.com/read/29306178/an-examination-of-the-relationships-between-acculturative-stress-perceived-discrimination-and-eating-disorder-symptoms-among-ethnic-minority-college-students
#15
Mun Yee Kwan, Kathryn H Gordon, Allison M Minnich
Empirical evidence suggests the importance of considering acculturative stress and perceived discrimination in understanding the mental health of ethnic minority groups, including their eating behaviors and associated psychopathology. The current study examined the effect of acculturative stress and perceived discrimination on eating disorder symptoms among ethnic minority undergraduate students. A total of 187 ethnic minority undergraduate students (41.2% men) completed this cross-sectional study by completing self-report questionnaires on a secure online system...
December 29, 2017: Eating Behaviors
https://www.readbyqxmd.com/read/29304035/wheelchair-tiedown-and-occupant-restraint-practices-in-paratransit-vehicles
#16
Karen Frost, Gina Bertocci, Craig Smalley
The purpose of this study was to characterize wheelchair tiedown and occupant restraint system (WTORS) usage in paratransit vehicles based on observations of wheelchair and scooter (wheeled mobility devices, collectively, "WhMD") passenger trips. A retrospective review of on-board video monitoring recordings of WhMD trips was conducted. Four hundred seventy-five video recordings were collected for review and analysis. The use of all four tiedowns to secure the WhMD was observed more frequently for power WhMDs (82%) and manual WhMDs (80%) compared to scooters (39%), and this difference was significant (p< 0...
2018: PloS One
https://www.readbyqxmd.com/read/29301333/experimental-models-of-irritable-bowel-syndrome-and-the-role-of-the-enteric-neurotransmission
#17
REVIEW
Maria Giuliana Vannucchi, Stefano Evangelista
Irritable bowel syndrome (IBS) is one of the most common gastrointestinal diseases in humans. It is characterized by visceral pain and/or discomfort, hypersensitivity and abnormal motor responses along with change in gut habits. Although the etio-pathogenesis of IBS is only partially understood, a main role has been attributed to psychosocial stress of different origin. Animal models such as neonatal maternal separation, water avoidance stress and wrap restraint stress have been developed as psychosocial stressors in the attempt to reproduce the IBS symptomatology and identify the cellular mechanisms responsible for the disease...
January 3, 2018: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/29289914/incidence-outcomes-and-outcome-prediction-of-unplanned-extubation-in-critically-ill-children-an-11year-experience
#18
R Al-Abdwani, C B Williams, C Dunn, J Macartney, K Wollny, H Frndova, N Chin, D Stephens, C S Parshuram
PURPOSE: Unplanned extubation represents loss of control in the ICU, is associated with harm and is used as a measure of quality of care. We evaluated the rates and consequences of unplanned extubation. MATERIALS AND METHODS: Eligible patients were intubated, <18years, and in ICU. Patient, care-related and environmental characteristics were compared in patients who did and did not receive positive pressure ventilation in the 24h after events. Rates are expressed per 100 intubation-days...
December 24, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/29288960/coping-with-stressful-events-a-pre-post-test-of-a-psycho-educational-intervention-for-undergraduate-nursing-and-midwifery-students
#19
Bridie McCarthy, Anna Trace, Moira O'Donovan, Patricia O'Regan, Caroline Brady-Nevin, Maria O'Shea, Ann-Marie Martin, Margaret Murphy
BACKGROUND: Knowledge of coping mechanisms is important for nursing and midwifery students to cope with stressful events during undergraduate education. OBJECTIVES: To evaluate the impact of a psycho-educational intervention "Coping with Stressful Events" with first year undergraduate nursing and midwifery students. DESIGN: A quasi-experimental, one-group pre-post-test. SETTINGS: One school of nursing/midwifery in one university in Ireland...
December 6, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/29288745/a-translational-approach-to-the-genetics-of-anxiety-disorders
#20
N W McGregor, J J Dimatelis, P J Van Zyl, S M J Hemmings, C Kinnear, V A Russell, D J Stein, C Lochner
There have been important advances in our understanding of the genetic architecture of anxiety disorders. At the same time, relatively few genes have reached genome wide significance in anxiety disorders, and there is relatively little work on how exposure to an adverse environment impacts on gene expression in either animal models or human clinical populations. Here we assessed differential expression of genes of the dorsal striatum involved in synaptic transmission in an animal models of early adversity (maternal separation followed by restraint stress), and investigated whether variants in these genes were associated with risk for anxiety disorders, particularly in the presence of environmental stressors...
December 27, 2017: Behavioural Brain Research
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