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https://www.readbyqxmd.com/read/29689719/the-behavioral-and-psychological-symptoms-of-dementia-in-down-syndrome-bpsd-ds-scale-comprehensive-assessment-of-psychopathology-in-down-syndrome
#1
Alain D Dekker, Silvia Sacco, Angelo Carfi, Bessy Benejam, Yannick Vermeiren, Gonny Beugelsdijk, Mieke Schippers, Lyanne Hassefras, José Eleveld, Sharina Grefelman, Roelie Fopma, Monique Bomer-Veenboer, Mariángeles Boti, G Danielle E Oosterling, Esther Scholten, Marleen Tollenaere, Laura Checkley, André Strydom, Gert Van Goethem, Graziano Onder, Rafael Blesa, Christine Zu Eulenburg, Antonia M W Coppus, Anne-Sophie Rebillat, Juan Fortea, Peter P De Deyn
People with Down syndrome (DS) are prone to develop Alzheimer's disease (AD). Behavioral and psychological symptoms of dementia (BPSD) are core features, but have not been comprehensively evaluated in DS. In a European multidisciplinary study, the novel Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) scale was developed to identify frequency and severity of behavioral changes taking account of life-long characteristic behavior. 83 behavioral items in 12 clinically defined sections were evaluated...
April 16, 2018: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/29689605/reactive-and-proactive-aggression-as-meaningful-distinctions-at-the-variable-and-person-level-in-primary-school-aged-children
#2
Annemaree Carroll, Molly McCarthy, Stephen Houghton, Emma Sanders O'Connor, Corinne Zadow
Reactive and proactive aggression is a dichotomous classification of aggression in adults and children. This distinction has been supported by a number of variable-based and factor analytic studies. Due to high inter-correlations, however, the reactive-proactive aggression distinction may not be entirely useful for understanding how group or individual aggressive behavior varies in children and adolescents. Drawing on a sample of primary school-aged children (N = 242) aged 7-12 years, this study sought to determine whether reactive and proactive aggression could be distinguished at the variable-level and the person-level in children...
April 24, 2018: Aggressive Behavior
https://www.readbyqxmd.com/read/29689282/impulsive-aggression-and-response-inhibition-in-attention-deficit-hyperactivity-disorder-and-disruptive-behavioral-disorders-findings-from-a-systematic-review
#3
REVIEW
Andrei A Puiu, Olga Wudarczyk, Katharina S Goerlich, Mikhail Votinov, Kerstin Konrad, Bruce Turetsky, Beate Herpertz-Dahlmann
BACKGROUND: Although impulsive aggression (IA) and dysfunctional response inhibition (RI) are hallmarks of attention-deficit/hyperactivity disorder (ADHD) and disrupted behavioral disorders (DBDs), little is known about their shared and distinct deviant neural mechanisms. AIMS AND METHODS: Here, we selectively reviewed s/fMRI ADHD and DBD studies to identify disorder-specific and shared IA and RI aberrant neural mechanisms. RESULTS: In ADHD, deviant prefrontal and cingulate functional activity was associated with increased IA...
April 21, 2018: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/29688186/-comparative-drawing-analysis-in-the-process-of-integrative-play-diagnostics-and-therapy
#4
Bernadett Eigner
I deal with children struggling with emotional and behavioral disorders, applying my own method, the Integrative Play Diagnostics and Play Therapy (IJDP - English: IPDT) while also cooperating with parents. During my Play Therapy work, I have worked with a mother who turned to me because of her child's behavioral problems. In the examination phase of our session, I have asked both mother and child to draw several pictures. From these drawings, I analyzed the human figure, mother-child, and bird nest themes, with a focus on behavior in order to understand their motives and dynamics of the spiritual processes, and to be able to plan the therapy and organize consultations with the parents...
2018: Psychiatria Hungarica: A Magyar Pszichiátriai Társaság Tudományos Folyóirata
https://www.readbyqxmd.com/read/29687895/affective-disturbances-during-withdrawal-from-chronic-intermittent-ethanol-inhalation-in-c57bl-6j-and-dba-2j-male-mice
#5
Harpreet Sidhu, Max Kreifeldt, Candice Contet
BACKGROUND: Alcohol use disorders are characterized by a complex behavioral symptomatology, which includes the loss of control over alcohol consumption and the emergence of a negative affective state when alcohol is not consumed. Some of these symptoms can be recapitulated in rodent models, for instance following chronic intermittent exposure to ethanol vapor inhalation (CIE). However, the detection of negative affect in mice withdrawn from CIE has proven challenging and variable between strains...
April 24, 2018: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/29686784/primary-malignant-melanoma-of-the-lung-a-case-report-of-a-rare-tumor-and-review-of-the-literature
#6
Muharrem Yunce, Stephen Selinger, William Krimsky, Daniel P Harley
Primary malignant melanoma of the lung (PMML) is a rare malignancy that exhibits aggressive behavior and has a very poor prognosis. We are reporting on a case of PMML in an otherwise healthy 22-year-old Caucasian male with no significant past medical history and an unremarkable family history. The patient initially presented with a 2-month history of a cough and an unexplained 22-lb weight loss. His initial chest X-ray demonstrated opacification of the right lower lobe (RLL) of his lung and a subsequent computerized tomography scan (CT scan) of his lung revealed a large mass occupying most of his RLL (Figure 1)...
2018: Journal of Community Hospital Internal Medicine Perspectives
https://www.readbyqxmd.com/read/29686071/social-contagion-of-ethnic-hostility
#7
Michal Bauer, Jana Cahlíková, Julie Chytilová, Tomáš Želinský
Interethnic conflicts often escalate rapidly. Why does the behavior of masses easily change from cooperation to aggression? This paper provides an experimental test of whether ethnic hostility is contagious. Using incentivized tasks, we measured willingness to sacrifice one's own resources to harm others among adolescents from a region with a history of animosities toward the Roma people, the largest ethnic minority in Europe. To identify the influence of peers, subjects made choices after observing either destructive or peaceful behavior of peers in the same task...
April 23, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29684626/multi-scale-structural-design-and-biomechanics-of-the-pistol-shrimp-snapper-claw
#8
Shahrouz Amini, Maryam Tadayon, J Q Isaiah Chua, Ali Miserez
The Arthropoda, the largest phylum of the Animal Kingdom, have successfully evolved to survive various ecological constraints under a wide range of environmental conditions. Central to this survival are the structural designs developed in their exoskeletons and their raptorial appendages for protection and hunting. One such example, the pistol shrimp, is a shallow-water crustacean that is well-known for its aggressive hunting behavior, using its snapper claw to trigger the nucleation of cavitation bubbles that strike targets...
April 20, 2018: Acta Biomaterialia
https://www.readbyqxmd.com/read/29683815/salivary-secretory-carcinoma-with-a-novel-etv6-met-fusion-expanding-the-molecular-spectrum-of-a-recently-described-entity
#9
Lisa M Rooper, Theodoros Karantanos, Yi Ning, Justin A Bishop, Sarah W Gordon, Hyunseok Kang
Secretory carcinoma of the salivary glands, also known as mammary analogue secretory carcinoma, is a recently described tumor characterized by generally indolent clinical behavior and recurrent ETV6-NTRK3 fusions. However, a small subset of recent cases with high-grade histology, aggressive behavior, or alternate molecular findings are expanding the spectrum of this entity. In this case, a 59-year-old female presented with an infiltrative submandibular gland tumor that was originally classified as a high-grade acinic cell carcinoma, papillary-cystic variant...
April 20, 2018: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/29683691/veterans-with-recent-substance-use-and-aggression-ptsd-substance-use-and-social-network-behaviors
#10
Minden B Sexton, Alan K Davis, Katherine R Buchholz, Jamie J Winters, Sheila A M Rauch, Maegan Yzquibell, Erin E Bonar, Steven Friday, Stephen T Chermack
OBJECTIVE: Violence is a salient concern among veterans, yet relationships between psychiatric comorbidity, social networks, and aggression are poorly understood. We examined associations between biopsychosocial factors (substance use, posttraumatic stress disorder [PTSD], and social network behaviors) with aggression. METHOD: We recruited veterans endorsing past-year aggression and substance use (N = 180) from Department of Veterans Affairs outpatient treatment clinics...
April 23, 2018: Psychological Trauma: Theory, Research, Practice and Policy
https://www.readbyqxmd.com/read/29683076/lifetime-victimization-in-children-and-adolescents-with-adhd
#11
Jorge Aguado-Gracia, Pilar Mundo-Cid, Fernando Lopez-Seco, Silvia Acosta-García, María José Cortes-Ruiz, Elisabet Vilella, Adela Masana-Marín
The objective of this study is to describe the frequency and type of victimization in a Spanish child and adolescent clinical ADHD sample and to analyze the association between the types of victimization and the severity of the symptoms. The sample is composed of 106 outpatients in treatment for ADHD, according to Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) criteria. Symptom severity was measured by the Conners-3 scales. ADHD and comorbid diagnostics were evaluated with the Mini-Kid interview...
April 1, 2018: Journal of Interpersonal Violence
https://www.readbyqxmd.com/read/29682673/sociability-in-fruit-flies-genetic-variation-heritability-and-plasticity
#12
Andrew M Scott, Ian Dworkin, Reuven Dukas
Sociability, defined as individuals' propensity to participate in non-aggressive activities with conspecifics, is a fundamental feature of behavior in many animals including humans. However, we still have a limited knowledge of the mechanisms and evolutionary biology of sociability. To enhance our understanding, we developed a new protocol to quantify sociability in fruit flies (Drosophila melanogaster). In a series of experiments with 59 F1 hybrids derived from inbred lines, we documented, first, significant genetic variation in sociability in both males and females, with broad-sense heritabilities of 0...
April 23, 2018: Behavior Genetics
https://www.readbyqxmd.com/read/29682503/imaging-behavior-and-endocrine-analysis-of-jealousy-in-a-monogamous-primate
#13
Nicole Maninger, Sally P Mendoza, Donald R Williams, William A Mason, Simon R Cherry, Douglas J Rowland, Thomas Schaefer, Karen L Bales
Understanding the neurobiology of social bonding in non-human primates is a critical step in understanding the evolution of monogamy, as well as understanding the neural substrates for emotion and behavior. Coppery titi monkeys ( Callicebus cupreus ) form strong pair bonds, characterized by selective preference for their pair mate, mate-guarding, physiological and behavioral agitation upon separation, and social buffering. Mate-guarding, or the "maintenance" phase of pair bonding, is relatively under-studied in primates...
October 2017: Frontiers in Ecology and Evolution
https://www.readbyqxmd.com/read/29682026/prognostic-implications-of-histological-clear-cells-in-high-grade-intracranial-ependymal-tumors-a-retrospective-analysis-from-a-tertiary-care-hospital-in-pakistan
#14
Fauzan Alam Hashmi, Hamid Hussain Rai, Muhammad Faheem Khan, Muhammad Ehsan Bari
Background: Clear cell variant in ependymal tumors is rare. We aimed to compare the features and outcome of the World Health Organization (WHO) Grade 3 ependymal tumors with clear cells to the WHO Grade 3 classic anaplastic ependymoma (AE). Materials and Methods: A retrospective cohort study conducted at the Department of Neurosurgery, Aga Khan University, Pakistan, from 2003 to 2013. The medical records and radiology of patients with proven histopathology were reviewed...
April 2018: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/29681871/handgrip-strength-as-a-darwinian-fitness-indicator-in-men
#15
REVIEW
Andrew C Gallup, Bernhard Fink
Handgrip strength (HGS) is a robust measure of overall muscular strength and function, and has long been predictive of a multitude of health factors and physical outcomes for both men and women. The fact that HGS represents such a ubiquitous measure of health and vitality may reflect the significance of this trait during human evolution. This trait is also highly sexually dimorphic due to influences of androgenic hormones and fat-free body mass, suggesting that it has been further elaborated through sexual selection...
2018: Frontiers in Psychology
https://www.readbyqxmd.com/read/29681803/anger-modulates-influence-hierarchies-within-and-between-emotional-reactivity-and-regulation-networks
#16
Yael Jacob, Gadi Gilam, Tamar Lin, Gal Raz, Talma Hendler
Emotion regulation is hypothesized to be mediated by the interactions between emotional reactivity and regulation networks during the dynamic unfolding of the emotional episode. Yet, it remains unclear how to delineate the effective relationships between these networks. In this study, we examined the aforementioned networks' information flow hierarchy during viewing of an anger provoking movie excerpt. Anger regulation is particularly essential for averting individuals from aggression and violence, thus improving prosocial behavior...
2018: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/29680903/the-expression-profile-of-pd-l1-and-cd8-lymphocyte-in-pituitary-adenomas-indicating-for-immunotherapy
#17
Peng-Fei Wang, Ting-Jian Wang, Ya-Kun Yang, Kun Yao, Zhuo Li, Yan Michael Li, Chang-Xiang Yan
BACKGROUND: Pituitary adenomas (PAs) are the second most common brain tumors, and mostly are benign tumors. However, there exists subtypes of PAs refractory to common treatments, and need novel therapy. Programmed death 1 (PD-1) blockade has shown durable objective response in a variety of malignancies, and the key predictive markers for this immunotherapy were PD-L1 and CD8+ tumor-infiltrating lymphocyte (TILs) expression. To evaluate the potential immunotherapy for PAs, we investigated the expression of these two immune markers in PAs...
April 21, 2018: Journal of Neuro-oncology
https://www.readbyqxmd.com/read/29679360/mental-health-of-the-male-adolescent-and-young-man-the-copenhagen-statement
#18
REVIEW
Timothy R Rice, Lesha D Shah, Pilar Trelles, Shih-Ku Lin, Dinne Skjærlund Christensen, Andreas Walther, Leo Sher
BACKGROUND: Male adolescents and young men benefit when their mental health care is specialized to match their unique gendered and developmental needs. Sensitivity to the social circumstances of this population is important; additionally, the emerging ability to tailor care through knowledge gleaned from the intersection of psychiatry, neurology, and endocrinology informs care. DATA SOURCES: This article summarized the views of six experts in the area of the adolescent and young adult male mental health...
April 20, 2018: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/29679099/radiation-induced-carotid-artery-lesions
#19
REVIEW
Verónica Fernández-Alvarez, Fernando López, Carlos Suárez, Primoz Strojan, Avraham Eisbruch, Carl E Silver, William M Mendenhall, Johannes A Langendijk, Alessandra Rinaldo, Anne W M Lee, Jonathan J Beitler, Robert Smee, Javier Alvarez, Alfio Ferlito
PURPOSE: To review the current aspects of knowledge related to the risk of cerebrovascular events in patients receiving head and neck radiotherapy. METHODS: A literature search was performed in PubMed. Papers meeting selection criteria were reviewed. RESULTS: We provide an update on the problem by identifying key studies that have contributed to our current understanding of the epidemiology, radiologic features, pathogenesis, and treatment of the disease...
April 20, 2018: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/29678575/silencing-lncrna-loxl1-as1-attenuates-mesenchymal-characteristics-of-glioblastoma-via-nf-%C3%AE%C2%BAb-pathway
#20
Hongjin Wang, Li Li, Lin Yin
The mesenchymal (MES) subtype of glioblastoma (GBM) suggested worseprognosis and a more malignant phenotype in comparison with their proneural (PN) counterpart. The plasticity between PN and MES transcriptome signatures provided clinical intervention with an manner. Few LncRNA, however, have been discovered to take part in the shift between subtypes. Here, we used transcriptomic data and experimental evidences to demonstrate that silencing LncRNA LOXL1-AS1 was a new regulator of NF-κB signaling pathway through repressing RELB directly, resulting in increased marker genes of PN subtype and decreased those of MES...
April 17, 2018: Biochemical and Biophysical Research Communications
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