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https://www.readbyqxmd.com/read/28938736/deep-sequencing-shows-that-oocytes-are-not-prone-to-accumulate-mtdna-heteroplasmic-mutations-during-ovarian-ageing
#1
L Boucret, C Bris, V Seegers, D Goudenège, V Desquiret-Dumas, M Domin-Bernhard, V Ferré-L'Hotellier, P E Bouet, P Descamps, P Reynier, V Procaccio, P May-Panloup
STUDY QUESTION: Does ovarian ageing increase the number of heteroplasmic mitochondrial DNA (mtDNA) point mutations in oocytes? SUMMARY ANSWER: Our results suggest that oocytes are not subject to the accumulation of mtDNA point mutations during ovarian ageing. WHAT IS KNOWN ALREADY: Ageing is associated with the alteration of mtDNA integrity in various tissues. Primary oocytes, present in the ovary since embryonic life, may accumulate mtDNA mutations during the process of ovarian ageing...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28938222/inter-hemispherical-asymmetry-in-default-mode-functional-connectivity-and-baiap2-gene-are-associated-with-anger-expression-in-adhd-adults
#2
R Hasler, M G Preti, D E Meskaldji, J Prados, W Adouan, C Rodriguez, S Toma, N Hiller, T Ismaili, J Hofmeister, I Sinanaj, P Baud, S Haller, P Giannakopoulos, S Schwartz, N Perroud, D Van De Ville
Attention deficit hyperactivity disorder (ADHD) is accompanied by resting-state alterations, including abnormal activity, connectivity and asymmetry of the default-mode network (DMN). Concurrently, recent studies suggested a link between ADHD and the presence of polymorphisms within the gene BAIAP2 (i.e., brain-specific angiogenesis inhibitor 1-associated protein 2), known to be differentially expressed in brain hemispheres. The clinical and neuroimaging correlates of this polymorphism are still unknown. We investigated the association between BAIAP2 polymorphisms and DMN functional connectivity (FC) asymmetry as well as behavioral measures in ADHD adults...
September 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28936167/a-somatic-movement-approach-to-fostering-emotional-resiliency-through-laban-movement-analysis
#3
Rachelle P Tsachor, Tal Shafir
Although movement has long been recognized as expressing emotion and as an agent of change for emotional state, there was a dearth of scientific evidence specifying which aspects of movement influence specific emotions. The recent identification of clusters of Laban movement components which elicit and enhance the basic emotions of anger, fear, sadness and happiness indicates which types of movements can affect these emotions (Shafir et al., 2016), but not how best to apply this knowledge. This perspective paper lays out a conceptual groundwork for how to effectively use these new findings to support emotional resiliency through voluntary choice of one's posture and movements...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28934638/a-qualitative-study-on-communication-between-nursing-students-and-the-family-members-of-patients
#4
Zenobia C Y Chan
BACKGROUND: When caring for a family as a unit, it is as crucial to communicate with the family members of a patient as it is with the patient. However, there is a lack of research on the views of nursing students on communicating with the family members of patients, and little has been mentioned in the nursing curriculum on this topic. AIM: The aim of this study was to explore nursing students' experiences of communicating with the family members of patients. DESIGN: A qualitative descriptive study...
September 12, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28934531/feasibility-and-emotional-impact-of-experimentally-extending-sleep-in-short-sleeping-adolescents
#5
Tori R Van Dyk, Nanhua Zhang, Perry A Catlin, Kaylin Cornist, Shealan McAlister, Catharine Whitacre, Dean W Beebe
Study Objectives: Published experimental sleep manipulation protocols for adolescents have been limited to the summer, limiting causal conclusions about how short sleep affects them on school nights, when they are most likely to restrict their sleep. This study assesses the feasibility and emotional impact of a school-night sleep manipulation protocol to test the effects of lengthening sleep in habitually short-sleeping adolescents. Methods: High school students aged 14-18 years who habitually slept 5-7 hours on school nights participated in a 5-week experimental sleep manipulation protocol...
September 1, 2017: Sleep
https://www.readbyqxmd.com/read/28932997/the-parental-bonds-of-adolescent-girls-and-next-generation-maternal-infant-bonding-findings-from-the-victorian-intergenerational-health-cohort-study
#6
Jacqui A Macdonald, George J Youssef, Lisa Phillips, Elizabeth Spry, Yvette Alway, George C Patton, Craig A Olsson
The purpose of this study was to examine the extent to which adolescent bonding problems with parents predict next-generation maternal-infant bonding problems at 2 and 12 months postpartum. Data were from a two-generation prospective cohort study of 1026 offspring (3 perinatal waves) born to participants of a two-decade (10-wave) study of 1943 adolescents. Dyads in this analysis were 395 mothers (29-36 years) of 606 offspring (305 female). At 16 years, we assessed adolescents' perceptions of their mother's and father's care and control, separately and in combination...
September 20, 2017: Archives of Women's Mental Health
https://www.readbyqxmd.com/read/28931038/hostile-and-energetic-anger-is-predicted-by-low-agreeableness-and-high-energetic-arousal
#7
Marcin Zajenkowski
A hypothesis that anger is related to high energetic arousal (EA), but only at a low level of agreeableness was tested. In the first two studies, the association between trait anger, agreeableness, and EA was explored. In the next two studies, the interactions of agreeableness with constructs conceptually and empirically close to EA, in predicting anger were tested. Study 3 revealed that anger was predicted by a low level of agreeableness and a high level of positive affect. In study 4 task engagement (construct containing an energetic component) was included in the context of cognitive performance...
2017: PloS One
https://www.readbyqxmd.com/read/28929505/high-level-glyoxalase-1-glo1-expression-is-linked-to-poor-prognosis-in-prostate-cancer
#8
Christoph Burdelski, Rami Shihada, Andrea Hinsch, Alexander Angerer, Cosima Göbel, Emily Friedrich, Claudia Hube-Magg, Susanne Burdak-Rothkamm, Martina Kluth, Ronald Simon, Christina Möller-Koop, Guido Sauter, Franzika Büscheck, Corinna Wittmer, Till S Clauditz, Till Krech, Maria C Tsourlakis, Sarah Minner, Markus Graefen, Thorsten Schlomm, Waldemar Wilczak, Frank Jacobsen
BACKGROUND: Glyoxalase 1 (GLO1) is an enzyme involved in removal of toxic byproducts accumulating during glycolysis from the cell. GLO1 is up regulated in many cancer types but its role in prostate cancer is largely unknown. METHODS: Here, we employed GLO1 immunohistochemistry on a tissue microarray including 11 152 tumors and an attached clinical and molecular database. RESULTS: Normal prostate epithelium was negative for GLO1, whereas 2059 (27...
September 19, 2017: Prostate
https://www.readbyqxmd.com/read/28925353/sec17-%C3%AE-snap-and-an-sm-tethering-complex-regulate%C3%A2-the-outcome-of-snare-zippering-in-vitro-and-in-vivo
#9
Matthew L Schwartz, Daniel P Nickerson, Braden T Lobingier, Rachael L Plemel, Mengtong Duan, Cortney G Angers, Michael Zick, Alexey J Merz
Zippering of SNARE complexes spanning docked membranes is essential for most intracellular fusion events. Here we explore how SNARE regulators operate on discrete zippering states. The formation of a metastable trans-complex, catalyzed by HOPS and its SM subunit Vps33, is followed by subsequent zippering transitions that increase the probability of fusion. Operating independently of Sec18 (NSF) catalysis, Sec17 (α-SNAP) either inhibits or stimulates SNARE-mediated fusion. If HOPS or Vps33 are absent, Sec17 inhibits fusion at an early stage...
September 19, 2017: ELife
https://www.readbyqxmd.com/read/28925329/reflective-functioning-maternal-attachment-mind-mindedness-and-emotional-availability-in-adolescent-and-adult-mothers-at-infant-3-months
#10
Cristina Riva Crugnola, Elena Ierardi, Maria Paola Canevini
The study evaluated reflective functioning (RF), maternal attachment, mind-mindedness, and emotional availability among 44 adolescent mother-infant dyads and 41 adult mother-infant dyads. At infant age 3 months, mother-infant interaction was coded with the mind-mindedness coding system and Emotional Availability Scales; mother attachment and RF were evaluated with the Adult Attachment Interview (AAI). Adolescent mothers (vs. adult mothers) were more insecure and had lower RF; they were also less sensitive, more intrusive and hostile, and less structuring of their infant's activity; they used fewer attuned mind-related comments and fewer mind-related comments appropriate to infant development...
September 19, 2017: Attachment & Human Development
https://www.readbyqxmd.com/read/28924969/norms-for-10-491-spanish-words-for-five-discrete-emotions-happiness-disgust-anger-fear-and-sadness
#11
Hans Stadthagen-González, Pilar Ferré, Miguel A Pérez-Sánchez, Constance Imbault, José Antonio Hinojosa
The discrete emotion theory proposes that affective experiences can be reduced to a limited set of universal "basic" emotions, most commonly identified as happiness, sadness, anger, fear, and disgust. Here we present norms for 10,491 Spanish words for those five discrete emotions collected from a total of 2,010 native speakers, making it the largest set of norms for discrete emotions in any language to date. When used in conjunction with the norms from Hinojosa, Martínez-García et al. (Behavior Research Methods, 48, 272-284, 2016) and Ferré, Guasch, Martínez-García, Fraga, & Hinojosa (Behavior Research Methods, 49, 1082-1094, 2017), researchers now have access to ratings of discrete emotions for 13,633 Spanish words...
September 18, 2017: Behavior Research Methods
https://www.readbyqxmd.com/read/28924676/psychosocial-impact-of-cancer
#12
Susanne Singer
Diagnosis and treatment of malignant diseases affect in many ways the lives of patients, relatives and friends. Common reactions immediately after the diagnosis are shock and denial, frequently followed by depression, anxiety and/or anger. About a third of all cancer patients suffer from a co-morbid mental health condition, requiring professional support by the entire medical team, including psycho-oncologists. Often overlooked issues are financial and social problems due to inability to work or due to out-of-pocket costs for the medical treatment...
2018: Recent Results in Cancer Research
https://www.readbyqxmd.com/read/28923756/variation-in-plastic-abundance-at-different-lake-beach-zones-a-case-study
#13
Hannes K Imhof, Alexandra C Wiesheu, Philipp M Anger, Reinhard Niessner, Natalia P Ivleva, Christian Laforsch
Plastic particles in marine and freshwater environments span from macroscopic to microscopic size classes. Each may have a different impact on individuals, populations and ecosystems, but still the wide variety of methods used in beach sediment sampling inhibit comparisons among studies and therefore hampers a risk assessment. A large portion of the uncertainties is due to differing sampling strategies. By quantifying the alongshore distribution of macro- and microplastic particles within five beaches of Lake Garda, we aim to shed light on the accumulation behavior of microplastic particles at an exemplary lake which might give indications for potential sampling zones...
September 15, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28923751/effects-of-mindfulness-training-on-emotional-and-physiologic-recovery-from-induced-negative-affect
#14
Alexandra D Crosswell, Patricia I Moreno, Elizabeth B Raposa, Sarosh J Motivala, Annette L Stanton, Patricia A Ganz, Julienne E Bower
OBJECTIVE: Mindfulness training has been shown to improve psychological well-being and physical health. One proposed pathway for the positive effects of mindfulness training is through the development of new emotion regulation strategies, such as the ability to experience emotions by observing and accepting them without judgment. Theoretically, this should facilitate recovery from negative emotional states; however, this has rarely been examined empirically. The goal of the current study was to determine whether mindfulness training is associated with more efficient emotional and cardiovascular recovery from induced negative affect...
August 4, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28922828/telling-stories-about-post-war-britain-popular-individualism-and-the-crisis-of-the-1970s
#15
Emily Robinson, Camilla Schofield, Florence Sutcliffe-Braithwaite, Natalie Thomlinson
This article argues that, by the 1970s, people in Britain were increasingly insistent about defining and claiming their individual rights, identities and perspectives. Using individual narratives and testimonies, we show that many were expressing desires for greater personal autonomy and self-determination. We suggest that this was an important trend across the post-war decades, and of particular importance to understanding the 1970s. This popular individualism was not the result of Thatcher; if anything, it was a cause of Thatcherism...
June 1, 2017: 20 Century British History
https://www.readbyqxmd.com/read/28922457/how-negative-contact-and-positive-contact-with-whites-predict-collective-action-among-racial-and-ethnic-minorities
#16
Lydia E Hayward, Linda R Tropp, Matthew J Hornsey, Fiona Kate Barlow
Positive contact with advantaged group members can improve disadvantaged group members' attitudes towards them, yet it may also lower perceptions of group discrimination and consequent collective action. Little is known, however, about how negative contact with the advantaged predicts collective action among members of disadvantaged groups. With samples of Black and Hispanic Americans, we tested positive and negative contact with White Americans as predictors of self-reported collective action behaviour and future intentions...
September 18, 2017: British Journal of Social Psychology
https://www.readbyqxmd.com/read/28922007/attachment-based-family-therapy-and-individual-emotion-focused-therapy-for-unresolved-anger-qualitative-analysis-of-treatment-outcomes-and-change-processes
#17
Ravit Steinmann, Inbal Gat, Ofir Nir-Gottlieb, Ben Shahar, Gary M Diamond
Twenty-six clients who received 10 sessions of either attachment-based family therapy (ABFT) or individual emotion-focused therapy (EFT) for unresolved anger toward a parent were interviewed 6 months after completing treatment. Interviews were analyzed using the consensual qualitative research approach. Clients in both conditions reported improved relationships with parents, gaining a new perspective of their parent, increased compassion toward parent, less reactivity to anger, feeling cleaned-out, and acquiring new coping strategies...
September 2017: Psychotherapy
https://www.readbyqxmd.com/read/28921770/does-an-observer-s-empathy-influence-my-pain-effect-of-perceived-empathetic-or-unempathetic-support-in-a-pain-test
#18
C Fauchon, I Faillenot, A M Perrin, C Borg, V Pichot, F Chouchou, L Garcia-Larrea, R Peyron
The physiological and behavioural effects of empathy for other's pain have been widely investigated, while the opposite situation, i.e. the influence on one's pain of empathetic feedback from others, remains largely unexplored. Here, we assessed whether and how empathetic and unempathetic comments from observers modulate pain and associated vegetative reactions. In Study 1, conversations between observers of a pain study were recorded by professional actors. Comments were prepared to be perceived as empathetic, unempathetic, or neutral, and were validated in 40 subjects...
September 16, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28918712/anger-promotes-economic-conservatism
#19
Keri L Kettle, Anthony Salerno
Research suggests that certain facets of people's political ideals can be motivated by different goals. Although it is widely accepted that emotions motivate goal-directed behavior, less is known about how emotion-specific goals may influence different facets of ideology. In this research, we examine how anger affects political ideology and through what mechanisms such effects occur. Drawing on the dual-process motivational model of ideology and the functionalist perspective of emotion, we propose that anger leads people to support conservative economic ideals, which promote economic independence and discourage societal resource sharing...
October 2017: Personality & Social Psychology Bulletin
https://www.readbyqxmd.com/read/28915376/psychometric-properties-of-the-postpartum-bonding-questionnaire-and-correlates-of-mother-infant-bonding-impairment-in-italian-new-mothers
#20
Alessandra Busonera, Stefania Cataudella, Jessica Lampis, Marco Tommasi, Giulio Cesare Zavattini
OBJECTIVE: impaired maternal bonding is a risk factor for problems with infant well-being and development. The investigation of perinatal variables related to disorders of the mother-infant relationship as well as the administration of reliable and valid screening tools to new mothers in the postpartum can help identify early signs of a disturbed mother-child relationship. The Postpartum Bonding Questionnaire (PBQ) has been shown to be a valid screening instrument, but its dimensional structure is still controversial...
September 1, 2017: Midwifery
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