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Relational aggression

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https://www.readbyqxmd.com/read/28738368/updated-minimally-invasive-surgery-for-sleep-related-breathing-disorders
#1
Bhik Kotecha
Sleep-related breathing disorders (SRBD) consist of a variety of clinical entities, ranging from primary snoring to severe obstructive sleep apnoea at the opposite extreme. Although it has no official definition, minimally invasive surgery infers surgery where the procedure is clinically less aggressive and may involve a much smaller incision or none at all. It also implies that such procedures may result in a quicker recovery and reduced morbidity, and that they are often conducted under local anaesthesia as day cases...
2017: Advances in Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28736610/dog-bite-injuries-to-humans-and-the-use-of-breed-specific-legislation-a-comparison-of-bites-from-legislated-and-non-legislated-dog-breeds
#2
Nanci Creedon, Páraic S Ó'Súilleabháin
BACKGROUND: The primary objective of this study was to investigate if differences in dog bite characteristics exist amongst legislated and non-legislated dog breeds listed under breed-specific legislation in Ireland (age when bitten, anatomical bite locations, triggers for biting, victim's relationship with the dog, geographical location and owner presence, history of aggression, reporting bite incident to authorities, medical treatment required following the bite, and type of bite inflicted)...
2017: Irish Veterinary Journal
https://www.readbyqxmd.com/read/28736504/pleomorphism-and-drug-resistant-cancer-stem-cells-are-characteristic-of-aggressive-primary-meningioma-cell-lines
#3
Ishaq Khan, Saleh Baeesa, Mohammed Bangash, Hans-Juergen Schulten, Fahad Alghamdi, Hanadi Qashqari, Nawal Madkhali, Angel Carracedo, Mohamad Saka, Awatif Jamal, Jaudah Al-Maghrabi, Mohammed AlQahtani, Saleh Al-Karim, Ghazi Damanhouri, Kulvinder Saini, Adeel Chaudhary, Adel Abuzenadah, Deema Hussein
BACKGROUND: Meningioma tumors arise in arachnoid membranes, and are the most reported central nervous system (CNS) tumors worldwide. Up to 20% of grade I meningioma tumors reoccur and currently predictive cancer stem cells (CSCs) markers for aggressive and drug resistant meningiomas are scarce. METHODS: Meningioma tissues and primary cell lines were investigated using whole transcriptome microarray analysis, immunofluorescence staining of CSCs markers (including CD133, Sox2, Nestin, and Frizzled 9), and drug treatment with cisplatin or etoposide...
2017: Cancer Cell International
https://www.readbyqxmd.com/read/28736324/survival-and-neurological-outcome-in-the-elderly-after-in-hospital-cardiac-arrest
#4
G Hirlekar, T Karlsson, S Aune, A Ravn-Fischer, P Albertsson, J Herlitz, B Libungan
BACKGROUND: There have been few studies of the outcome in elderly patients who have suffered in-hospital cardiac arrest (IHCA) and the association between cardiac arrest characteristics and survival. AIM: The aim of this large observational study was to investigate the survival and neurological outcome in the elderly after IHCA, and to identify which factors were associated with survival. METHODS: We investigated elderly IHCA patients (≥70years of age) who were registered in the Swedish Cardiopulmonary Resuscitation Registry 2007-2015...
July 20, 2017: Resuscitation
https://www.readbyqxmd.com/read/28735608/school-engagement-trajectories-in-adolescence-the-role-of-peer-likeability-and-popularity
#5
Maaike C Engels, Hilde Colpin, Karla Van Leeuwen, Patricia Bijttebier, Wim Van Den Noortgate, Stephan Claes, Luc Goossens, Karine Verschueren
This accelerated longitudinal study examined how peer status (i.e., peer likeability and popularity) is involved in adolescents' school engagement trajectories. A large sample of students was followed from Grades 7 to 11 (N=1116; Mage=13.79years). Students' school engagement and peer status were assessed using self-reports and peer nominations, respectively. Latent growth curve modeling revealed that different engagement dimensions were differentially associated with peer status. Likeability was positively related to both behavioral and emotional engagement in Grade 7, but not to behavioral and emotional disaffection...
October 2017: Journal of School Psychology
https://www.readbyqxmd.com/read/28735605/the-role-of-teacher-behavior-in-children-s-relational-aggression-development-a-five-wave-longitudinal-study
#6
Tessa Weyns, Karine Verschueren, Geertje Leflot, Patrick Onghena, Sofie Wouters, Hilde Colpin
The present article examined the development of relational aggression in middle childhood and the effects of observed teacher behavior on this development. Relying on social learning theory, we expected that teacher praise would slow down the increase of relational aggression, whereas teacher reprimands would promote the increase of relational aggression. A sample of 570 children (49% boys, Mage=7years and 5months, >95% Belgian) was followed from second to fourth grade. Teacher praise and reprimands were observed at the beginning of second grade...
October 2017: Journal of School Psychology
https://www.readbyqxmd.com/read/28735226/perinatal-fluoxetine-effects-on-social-play-the-hpa-system-and-hippocampal-plasticity-in-pre-adolescent-male-and-female-rats-interactions-with-pre-gestational-maternal-stress
#7
Mary Gemmel, Mariah Hazlett, Eszter Bögi, Sonsoles De Lacalle, Lesley A Hill, Nikolaos Kokras, Geoffrey L Hammond, Christina Dalla, Thierry D Charlier, Jodi L Pawluski
Selective serotonin reuptake inhibitor medications (SSRIs) are the first lines of treatment for maternal affective disorders, and are prescribed to up to 10% of pregnant women. Concern has been raised about how perinatal exposure to these medications affect offspring neurobehavioral outcomes, particularly those related to social interactions, as recent research has reported conflicting results related to autism spectrum disorder (ASD) risk in children prenatally exposed to SSRIs. Therefore, the aim of this work was to investigate the effects of perinatal exposure to the SSRI fluoxetine on social play behaviors and the hypothalamic pituitary adrenal system, using a model of pre-gestational maternal stress...
July 15, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28734254/childhood-polybrominated-diphenyl-ether-pbde-exposure-and-neurobehavior-in-children-at-8-years
#8
Ann M Vuong, Kimberly Yolton, Changchun Xie, Glenys M Webster, Andreas Sjödin, Joseph M Braun, Kim N Dietrich, Bruce P Lanphear, Aimin Chen
BACKGROUND: Prenatal polybrominated diphenyl ether (PBDE) exposure has been associated with decrements in IQ and increased attention deficit/hyperactivity disorder related behaviors in children; however, data are limited for the role of postnatal exposures. OBJECTIVES: We investigated the association between a series of childhood PBDE concentrations and Full-Scale Intelligence Quotient (FSIQ) and externalizing problems at 8 years. METHODS: We used data from 208 children in the Health Outcomes and Measures of the Environment (HOME) Study, a prospective pregnancy and birth cohort...
July 19, 2017: Environmental Research
https://www.readbyqxmd.com/read/28734196/on-status-epilepticus-and-pins-a-systematic-content-analysis
#9
Naim Mahroum, Abdulla Watad, Nicola Luigi Bragazzi, Howard Amital, Kassem Sharif, Samaa Watad, Giulia Adavastro, Giovanna Canepa, Francesco Brigo, Mohammad Adawi
Status epilepticus (SE) can be defined as abnormally prolonged, persistent, or recurrent clinical and/or electrographic epileptic activity and, as such, is a challenging medical emergency requiring an aggressive treatment aimed at promptly terminating the seizures. It imposes a relevant clinical burden, both in terms of comorbidity and mortality. In the era of the Web 2.0, most people search the Web to obtain SE-related information. The current investigation aimed at qualitatively characterizing the pins related to SE: Pinterest, "the world's catalog of ideas", is a visual social networking site that enables users to freely upload visual material, to bookmark, and to share it (repin)...
July 19, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28733521/overexpression-of-chd1l-is-associated-with-poor-survival-and-aggressive-tumor-biology-in-esophageal-carcinoma
#10
Ze-Han Liu, Qi Zhang, Yi-Jie Ding, Ying-Hui Ren, Hui-Peng Yang, Qing Xi, Ying-Nan Cheng, Guo-Lin Miao, Hong-Kun Liu, Cai-Xia Li, Wen-Qiang Yan, Yan Li, Zhenyi Xue, Lijuan Zhang, Xin-Ye Li, Chen-Long Zhao, Yurong Da, Xian-Zhong Wu, Jun-Qiang Chen, Rongxin Zhang, Zhi-Gang Li
Esophageal carcinoma (EC) is a malignancy with high metastatic potential. Chromosomal helicase/ATPase DNA binding protein 1-like (CHD1L) gene is a newly identified oncogene located at Chr1q21, and it is amplified in many solid tumors. However, the status of CHD1L protein expression in EC and its clinical significance is uncertain. This study was designed to investigate the significance of CHD1L expression in human EC and its biological function in EC cells. The expression of CHD1L was examined by immunohistochemistry in 191 surgically resected ECs...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28733251/rna-binding-protein-raly-promotes-protein-arginine-methyltransferase-1-alternatively-spliced-isoform-v2-relative-expression-and-metastatic-potential-in-breast-cancer-cells
#11
Emma Bondy-Chorney, R Mitchell Baldwin, Andréanne Didillon, Benoît Chabot, Bernard J Jasmin, Jocelyn Côté
Aberrant expression of Protein Arginine Methyltransferases (PRMTs) has been observed in several cancer types, including breast cancer. We previously reported that the PRMT1v2 isoform, which is generated through inclusion of alternative exon 2, is overexpressed in breast cancer cells and promotes their invasiveness. However, the precise mechanism by which expression of this isoform is controlled and how it is dysregulated in breast cancer remains unknown. Using a custom RNA interference-based screen, we identified several RNA binding proteins (RBP) which, when knocked down, altered the relative abundance of the alternatively spliced PRMT1v2 isoform...
July 18, 2017: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/28733137/can-metabolic-tumour-parameters-on-primary-staging-18-f-fdg-pet-ct-contribute-to-risk-stratification-of-primary-central-nervous-system-lymphomas-for-patient-management-as-a-prognostic-model
#12
K Okuyucu, E Alagoz, S Ince, S Ozaydin, N Arslan
OBJECTIVE: Primary central nervous system (CNS) lymphoma is an aggressive and fatal extranodal non-Hodgkin lymphoma (NHL) jailed in CNS at initial diagnosis. Its prognosis is poor and the disease has a fatal outcome when compared with systemic NHL. A few baseline risk stratification scoring systems have been suggested to estimate the prognosis mainly based on serum lactate dehydrogenase (LDH) level, age, Karnofsky performance score (KPS), involvement of deep brain structures (DBS) and cerebrospinal fluid protein concentration...
July 18, 2017: Revista Española de Medicina Nuclear e Imagen Molecular
https://www.readbyqxmd.com/read/28731386/impact-of-childhood-adversity-and-out-of-home-placement-for-male-adolescents-who-have-engaged-in-sexually-abusive-behavior
#13
Kelcey L Hall, Jill D Stinson, Michele R Moser
Child maltreatment and household dysfunction have long been linked to delinquency, adult criminality, and sexual offending. However, the association between adverse childhood experiences (ACEs), factors related to out-of-home placement, and the onset of maladaptive behaviors has not thoroughly been explored in adolescents who have engaged in sexually abusive behavior. In the present study, we examined archival records of 120 male youths who have received treatment for sexually abusive behavior. As expected, the male adolescents in this sample have experienced higher rates of ACEs than samples of adult males in the community, adult males who committed sexual offenses, and juvenile justice-involved males as reported in the literature...
January 1, 2017: Child Maltreatment
https://www.readbyqxmd.com/read/28729913/personality-traits-and-perception-of-m%C3%A3-ller-lyer-illusion-in-male-chinese-military-soldiers-and-university-students
#14
Yingchun Zhang, Jing Liu, Yongli Wang, Jingyi Huang, Lili Wei, Bingren Zhang, Wei Wang, Wei Chen
BACKGROUND: In military men, performance such as gun-shooting precision relies on factors such as the ability to resist visual illusion, and this misperception of visual stimulus might be linked with sensation seeking related personality. METHODS: We have invited 103 male military men and 104 age-matched university male students to undergo the experiment of the Brentano version of the Müller-Lyer illusion and the Zuckerman-Kuhlman Personality Questionnaire (ZKPQ) tests...
2017: Translational Neuroscience
https://www.readbyqxmd.com/read/28729751/severity-and-justness-do-not-moderate-the-relation-between-corporal-punishment-and-negative-child-outcomes-a-multicultural-and-longitudinal-study
#15
Liane Peña Alampay, Jennifer Godwin, Jennifer E Lansford, Anna Silvia Bombi, Marc H Bornstein, Lei Chang, Kirby Deater-Deckard, Laura Di Giunta, Kenneth A Dodge, Patrick S Malone, Paul Oburu, Concetta Pastorelli, Ann T Skinner, Emma Sorbring, Sombat Tapanya, Liliana M Uribe Tirado, Arnaldo Zelli, Suha Al-Hassan, Dario Bacchini
There is strong evidence of a positive association between corporal punishment and negative child outcomes, but previous studies have suggested that the manner in which parents implement corporal punishment moderates the effects of its use. This study investigated whether severity and justness in the use of corporal punishment moderate the associations between frequency of corporal punishment and child externalizing and internalizing behaviors. This question was examined using a multicultural sample from eight countries and two waves of data collected one year apart...
July 2017: International Journal of Behavioral Development
https://www.readbyqxmd.com/read/28729293/3d-pseudocontinuous-arterial-spin-labeling-mr-imaging-in-the-preoperative-evaluation-of-gliomas
#16
Q Zeng, B Jiang, F Shi, C Ling, F Dong, J Zhang
BACKGROUND AND PURPOSE: Previous studies showed conflicting results concerning the value of CBF maps obtained from arterial spin-labeling MR imaging in grading gliomas. This study was performed to investigate the effectiveness of CBF maps derived from 3D pseudocontinuous arterial spin-labeling in preoperatively assessing the grade, cellular proliferation, and prognosis of gliomas. MATERIALS AND METHODS: Fifty-eight patients with pathologically confirmed gliomas underwent preoperative 3D pseudocontinuous arterial spin-labeling...
July 20, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28729199/violent-firearm-related-conflicts-among-high-risk-youth-an-event-level-and-daily-calendar-analysis
#17
Patrick M Carter, Maureen A Walton, Jason Goldstick, Quyen M Epstein-Ngo, Marc A Zimmerman, Melissa C Mercado, Amanda Garcia Williams, Rebecca M Cunningham
Firearm homicide is the leading cause of violence-related youth mortality. To inform prevention efforts, we analyzed event-level data to identify unique precursors to firearm conflicts. Youth (ages:14-24) seeking Emergency Department (ED) treatment for assault or for other reasons and reporting past 6-month drug use were enrolled in a 2-year longitudinal study. Time-line follow-back substance use/aggression modules were administered at baseline and each 6-month follow-up. Violent non-partner conflicts were combined across time-points...
July 17, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28729192/butyrylcholinesterase-knockout-reduces-fibrillar-%C3%AE-amyloid-and-conserves-18-fdg-retention-in-5xfad-mouse-model-of-alzheimer-s-disease
#18
D R DeBay, G A Reid, I R Macdonald, G Mawko, S Burrell, E Martin, C V Bowen, S Darvesh
Alzheimer's disease (AD) is the most common neurodegenerative disorder causing dementia. One hallmark of the AD brain is the deposition of β-amyloid (Aβ) plaques. AD is also a state of cholinergic dysfunction and butyrylcholinesterase (BChE) associates with Aβ pathology. A transgenic mouse (5XFAD) is an aggressive amyloidosis model, producing Aβ plaques of which BChE also associates. A derived strain (5XFAD/BChE-KO), with the BChE gene knocked out, has significantly lower fibrillar Aβ than 5XFAD mice at the same age...
July 17, 2017: Brain Research
https://www.readbyqxmd.com/read/28728846/the-effects-of-type-i-interferon-on-glioblastoma-cancer-stem-cells
#19
Ziyun Du, Chun Cai, Michelle Sims, Frederick A Boop, Andrew M Davidoff, Lawrence M Pfeffer
Glioblastomas (GBMs) are highly invasive brain tumors that are extremely deadly. The highly aggressive nature of GBM as well as its heterogeneity at the molecular and cellular levels has been attributed to a rare subpopulation of GBM stem-like cells (GSCs). Interferons (IFNs) are a family of endogenous antiviral proteins that have anticancer activity in vitro, and have been used clinically to treat GBM. IFN inhibits the proliferation of various established GBM cell lines, but the effects of IFNs on GSCs remain relatively unknown...
July 17, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28728642/a-latent-profile-analysis-of-aggression-and-victimization-across-relationship-types-among-veterans-who-use-substances
#20
RaeAnn E Anderson, Erin E Bonar, Maureen A Walton, Jason E Goldstick, Sheila A M Rauch, Quyen M Epstein-Ngo, Stephen T Chermack
OBJECTIVE: This study examined patterns of violence victimization and aggression in both intimate partner and nonpartner relationships among U.S. military veterans using latent profile analysis to identify subtypes of violence involvement. METHOD: Participants were 839 substance use treatment-seeking veterans (93% male) from a large Veterans Affairs Medical Center who completed screening measures for a randomized controlled trial. RESULTS: Past-year violence involvement, including both intimate partner violence (IPV) and nonpartner violence (NPV), was common in the sample, although NPV occurred at somewhat higher rates...
July 2017: Journal of Studies on Alcohol and Drugs
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