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https://www.readbyqxmd.com/read/28938694/preclinical-evidence-of-ghrelin-as-a-therapeutic-target-in-epilepsy
#1
REVIEW
Tongtong Ge, Wei Yang, Jie Fan, Bingjin Li
Ghrelin, an orexigenic peptide synthesized by endocrine cells of the gastric mucosa, plays a major role in inhibiting seizures. However, the underlying mechanism of ghrelin's anticonvulsant action is still unclear. Nowadays, there are considerable evidences showing that ghrelin is implicated in various neurophysiological processes, including learning and memory, neuroprotection, neurogenesis, and inflammatory effects. In this review, we will summarize the effects of ghrelin on epilepsy. It may provide a comprehensive picture of the role of ghrelin in epilepsy...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938303/optimizing-education-in-difficult-airway-management-meeting-the-challenge
#2
Sheila N Myatra, Rupali S Kalkundre, Jigeeshu V Divatia
PURPOSE OF REVIEW: The last 2 decades have seen a vast change in the science and technology of airway management. As a result, there is an increasing need to equip anesthesiologists with the new knowledge and skills for the safe management of a difficult airway. RECENT FINDINGS: In addition to knowledge and expertise, human factors and nontechnical skills (NTS), including situational awareness, communication and team work, play an important role during difficult airway management and contribute to the outcome...
September 21, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28938243/creating-a-learning-culture-for-medical-consortia-in-china
#3
Guozhong He, Zimin Chen
In China's recent health care reforms, both individuals and organizations have shown an ever-growing desire and demand for new knowledge and skills. A health care delivery system (HCDS) should explore new ways for creating a learning organization (LO) and should organically combine HCDS culture construction with the LO construction to build a cultural atmosphere that is conducive to the development of the LO. This article describes the implementation phase, characteristics, and realization strategy of an HCDS construction for the ultimate purpose of enhancing HCDS cohesion, solidarity, and sustainable development...
September 21, 2017: Health Care Manager
https://www.readbyqxmd.com/read/28938180/-asking-the-hard-questions-improving-midwifery-students-confidence-with-domestic-violence-screening-in-pregnancy
#4
Rachel Smith, Raechel Wight, Caroline S E Homer
Domestic violence is a global public health issue. Midwives are ideally placed to screen for, and respond to, disclosure of domestic violence. Qualified midwives and midwifery students report a lack of preparedness and low levels of confidence in working with women who disclose domestic violence. This paper reports the findings from an education intervention designed to increase midwifery students' confidence in working with pregnant women who disclose domestic violence. An authentic practice video and associated interactive workshop was developed to bring the 'woman' into the classroom and to provide role-modelling of exemplary midwifery practice in screening for and responding to disclosure of domestic violence...
May 22, 2017: Nurse Education in Practice
https://www.readbyqxmd.com/read/28938179/does-simulation-enhance-nurses-ability-to-assess-deteriorating-patients
#5
Maria Bliss, Leanne M Aitken
Recognising and responding to patient deterioration has been identified as a key skill in nursing care to ensure that care is escalated for prompt, efficient management of the potentially critically ill patient. Simulation is one teaching strategy that has been established in nurse education as a method for enhancing skills. The objective was to explore the experiences of registered nurses to ascertain whether they perceived that simulation enhanced their skills in recognising the deteriorating patient. An exploratory qualitative design was used...
September 12, 2017: Nurse Education in Practice
https://www.readbyqxmd.com/read/28938172/artificial-intelligence-for-breast-cancer-screening-opportunity-or-hype
#6
Nehmat Houssami, Christoph I Lee, Diana S M Buist, Dacheng Tao
Interpretation of mammography for breast cancer (BC) screening can confer a mortality benefit through early BC detection, can miss a cancer that is present or fast growing, or can result in false-positives. Efforts to improve screening outcomes have mostly focused on intensifying imaging practices (double instead of single-reading, more frequent screens, or supplemental imaging) that may add substantial resource expenditures and harms associated with population screening. Less attention has been given to making mammography screening practice 'smarter' or more efficient...
September 19, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28938130/learning-in-the-machine-the-symmetries-of-the-deep-learning-channel
#7
Pierre Baldi, Peter Sadowski, Zhiqin Lu
In a physical neural system, learning rules must be local both in space and time. In order for learning to occur, non-local information must be communicated to the deep synapses through a communication channel, the deep learning channel. We identify several possible architectures for this learning channel (Bidirectional, Conjoined, Twin, Distinct) and six symmetry challenges: (1) symmetry of architectures; (2) symmetry of weights; (3) symmetry of neurons; (4) symmetry of derivatives; (5) symmetry of processing; and (6) symmetry of learning rules...
September 5, 2017: Neural Networks: the Official Journal of the International Neural Network Society
https://www.readbyqxmd.com/read/28938098/an-integrative-review-on-conflict-management-styles-among-nursing-students-implications-for-nurse-education
#8
REVIEW
Leodoro J Labrague, Denise M McEnroe-Petitte
OBJECTIVES: Nurse education plays a critical role in the achievement of conflict management skills in nursing students. However, a wider perspective on this concept has not been explored. This paper is a report of a review appraising and synthesizing existing empirical studies describing conflict management styles among nursing students. DESIGN: An integrative review method guided this review. DATA SOURCES: Five (5) bibliographic databases (CINAHL, Medline, Psych Info, Embase and SCOPUS) were searched to locate relevant articles...
September 15, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28938081/sleep-in-insects
#9
Charlotte Helfrich-Förster
Sleep is essential for proper brain function in mammals and insects. During sleep, animals are disconnected from the external world; they show high arousal thresholds and changed brain activity. Sleep deprivation results in a sleep rebound. Research using the fruit fly, Drosophila melanogaster, has helped us understand the genetic and neuronal control of sleep. Genes involved in sleep control code for ion channels, factors influencing neurotransmission and neuromodulation, and proteins involved in the circadian clock...
September 22, 2017: Annual Review of Entomology
https://www.readbyqxmd.com/read/28938078/online-lactation-education-for-healthcare-providers-a-theoretical-approach-to-understanding-learning-outcomes
#10
Amanda L Watkins, Joan E Dodgson, Darya Bonds McClain
BACKGROUND: Breastfeeding competencies are not standardized in healthcare education for any of the health professions. A few continuing education/professional development programs have been implemented, but research regarding the efficacy of these programs is scarce. Research aim: After a 45-hour lactation course, (a) Does breastfeeding knowledge increase? (b) Do beliefs and attitudes about infant feeding improve? (c) Does perceived behavioral control over performance of evidence-based lactation support practices increase? and (d) Do intentions to carry out evidence-based lactation support practices increase? METHODS: A nonexperimental pretest-posttest self-report survey design was conducted with a nonprobability sample of participants ( N = 71) in a lactation course...
September 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/28938073/transfer-learning-from-markov-models-leads-to-efficient-sampling-of-related-systems
#11
Mohammad Muneeb Sultan, Vijay S Pande
We recently showed that the time-structure based independent component analysis method from Markov state model literature provided a set of variationally optimal slow collective variables for Metadynamics (tICA-Metadynamics). In this paper, we extend the methodology towards efficient sampling of related mutants by borrowing ideas from transfer learning methods in machine learning. Our method explicitly assumes that a similar set of slow modes and metastable states are found in both the wild type (base line) and its mutants...
September 22, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28938072/machine-learning-for-silver-nanoparticle-electron-transfer-property-prediction
#12
Baichuan Sun, Michael Fernandez, Amanda S Barnard
Nanoparticles exhibit diverse structural and morphological features that are often inter-connected, making the correlation of structure/property relationships challenging. In this study a multi-structure/single-property relationship of silver nanoparticles is developed for the energy of Fermi level, which can be tuned to improve the transfer of electrons in a variety of applications. By combining different machine learning analytical algorithms, including k-mean, logistic regression and random forest with electronic structure simulations, we find that the degree of twinning (characterised by the fraction of hexagonal closed packed atoms) and the population of {111} facet (characterized by a surface coordination number of 9) are strongly correlated to the Fermi energy of silver nanoparticles...
September 22, 2017: Journal of Chemical Information and Modeling
https://www.readbyqxmd.com/read/28938071/automatic-identification-and-quantification-of-extra-well-fluorescence-in-microarray-images
#13
Robert Rivera, Jie Wang, Xiaobo Yu, Gokhan Demirkan, Marika Hopper, Xiaofang Bian, Tasnia Tahsin, D Mitchell Magee, Ji Qiu, Joshua LaBaer, Garrick Wallstrom
In recent studies involving NAPPA microarrays, extra-well fluorescence is used as a key measure for identifying disease biomarkers since there is evidence to support that it is better correlated with strong antibody responses than statistical analysis involving intra-spot intensity. Since this feature is not well quantified by traditional image analysis software, identification and quantification of extra-well fluorescence is performed manually, which is both time consuming and highly susceptible to variation between raters...
September 22, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28937951/effect-of-stress-level-on-different-forms-of-self-touch-in-pre-and-postadolescent-girls
#14
Kyra Densing, Hippokrates Konstantinidis, Melanie Seiler
Self-touch serves for regulation of both hyper- and hypoarousal. It remains unclear if different forms of self-touch occur in different contexts, and if the regulatory mechanisms are learned or innate. The authors describe forms and context of self-touch, and explore age differences in stress processing. They analyzed hand movements of 10 pre- and 10 postadolescent girls in low-stress and high-stress settings and found 3 forms of self-touch. In postadolescent participants, self-touch 2 (irregular structure, rhythmical, medium intensity) and 3 (phasic structure, single accent, medium intensity) were used for self-regulation, whereas self-touch 1 (irregular structure, single accent, low intensity) had conversational reasons...
September 22, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28937868/multi-day-adaptation-and-savings-in-manual-and-locomotor-tasks
#15
M F L Ruitenberg, Y E De Dios, N E Gadd, S J Wood, P A Reuter-Lorenz, I Kofman, J J Bloomberg, A P Mulavara, R D Seidler
Using an individual differences approach, we evaluated whether manual and locomotor adaptation are associated in terms of adaptation and savings across days, and whether they rely on shared underlying mechanisms involving visuospatial working memory or visual field dependence. Participants performed a manual and a locomotor adaptation task during 4 separate test sessions over a 3-month period. Reliable adaptation and savings were observed for both tasks. It was further found that higher visuospatial working memory performance and lower visual field dependence scores were associated with faster learning in the manual and locomotor tasks, respectively...
September 22, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28937858/our-mother-s-mitochondria-and-our-mind
#16
Peter Kramer, Paola Bressan
Most of the energy we get to spend is furnished by mitochondria, minuscule living structures sitting inside our cells or dispatched back and forth within them to where they are needed. Mitochondria produce energy by burning down what remains of our meal after we have digested it, but at the cost of constantly corroding themselves and us. Here we review how our mitochondria evolved from invading bacteria and have retained a small amount of independence from us; how we inherit them only from our mother; and how they are heavily implicated in learning, memory, cognition, and virtually every mental or neurological affliction...
September 1, 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/28937790/the-doctor-of-philosophy-experience-of-athletic-trainers-facilitators-and-barriers-to-anticipatory-faculty-socialization
#17
Thomas Bowman, Joanne Klossner, Stephanie Mazerolle
CONTEXT:   It is important to understand the process whereby athletic trainers learn about their future roles, particularly when the roles can be complex and demanding. Little is known about the experiences of athletic training doctoral students, including facilitators and barriers to socialization as aspiring faculty members. OBJECTIVE:   To investigate factors influencing the anticipatory socialization of athletic training doctoral students into future faculty roles...
September 22, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28937789/identifying-dyslexia-risk-in-student-athletes-a-preliminary-protocol-for-concussion-management
#18
Rebecca Wiseheart, Robin Wellington
Learning disability (LD) has been identified as a potential risk factor for protracted recovery from a sport-related concussion, yet students with LD are rarely included in concussion research. Here, we draw special attention to dyslexia, a common but often underdiagnosed LD. Reading and learning problems commonly associated with dyslexia are often masked by protective factors, such as high verbal ability or general intelligence. Hence, high-achieving individuals with dyslexia may not be identified as being in a high-risk category...
September 22, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28937647/identification-of-dna-binding-proteins-using-mixed-feature-representation-methods
#19
Kaiyang Qu, Ke Han, Song Wu, Guohua Wang, Leyi Wei
DNA-binding proteins play vital roles in cellular processes, such as DNA packaging, replication, transcription, regulation, and other DNA-associated activities. The current main prediction method is based on machine learning, and its accuracy mainly depends on the features extraction method. Therefore, using an efficient feature representation method is important to enhance the classification accuracy. However, existing feature representation methods cannot efficiently distinguish DNA-binding proteins from non-DNA-binding proteins...
September 22, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28937608/assessment-of-clicker-training-for-shelter-cats
#20
Lori Kogan, Cheryl Kolus, Regina Schoenfeld-Tacher
Clicker training has the potential to mitigate stress among shelter cats by providing environmental enrichment and human interaction. This study assessed the ability of cats housed in a shelter-like setting to learn new behaviors via clicker training in a limited amount of time. One hundred shelter cats were enrolled in the study. Their baseline ability to perform four specific behaviors touching a target, sitting, spinning, and giving a high-five was assessed, before exposing them to 15, five-min clicker training sessions, followed by a post-training assessment...
September 22, 2017: Animals: An Open Access Journal From MDPI
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