keyword
MENU ▼
Read by QxMD icon Read
search

Abuse

keyword
https://www.readbyqxmd.com/read/28215023/hpa-axis-activation-as-a-key-moderator-of-childhood-trauma-exposure-and-adolescent-mental-health
#1
Kate R Kuhlman, Elisa G Geiss, Ivan Vargas, Nestor Lopez-Duran
Individual differences in a child's sensitivity to stress may influence whether youth exposed to trauma develop symptoms of psychopathology. We examined the interaction between HPA-axis reactivity to an acute stressor and exposure to different types of childhood trauma as predictors of mental health symptoms in a sample of youth. Youth (n = 121, ages 9-16; 47% female) completed a standardized stress task, including 5 post-stress salivary cortisol samples. Parents also completed the Child Behavior Checklist as a measure of child internalizing and externalizing symptoms in the past month, and completed the Early Trauma Inventory (ETI) as a measure of their child's trauma exposure...
February 18, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28214963/investigating-the-potential-impact-of-social-talk-on-prevention-through-social-networks-the-relationships-between-social-talk-and-refusal-self-efficacy-and-norms
#2
Hye Jeong Choi, Michael Hecht, Rachel A Smith
Interpersonal communication among participants plays an important role in the impact and effectiveness of prevention programs (Southwell & Yzer, Communication Theory 19:1-8, 2009). This study focused on adolescents' informal conversations about a prevention program, referred to as social talk, from a social network perspective. We provide both a conceptualization of social talk in relation to prevention programs and an operationalization of it by examining adolescents' social networks. Participants (N = 185) were eighth-grade students attending a middle school substance-abuse prevention program called keepin' it REAL (kiR)...
February 18, 2017: Prevention Science: the Official Journal of the Society for Prevention Research
https://www.readbyqxmd.com/read/28214679/estradiol-is-a-critical-regulator-of-food-reward-behavior
#3
Jennifer E Richard, Lorena López-Ferreras, Rozita H Anderberg, Kajsa Olandersson, Karolina P Skibicka
Food intake is reduced by estrogenic hormones, levels of which vary throughout life and fluctuate throughout the ovarian cycle in females. However, estrogens have also been shown to increase reward derived from drugs of abuse, where motivational properties of drugs and progression to addiction are potentiated by estrogens. Whether reward derived from food, and specifically motivational properties of food, are altered by estrogens remains unknown. Here we investigated the effect of the estrous cycle on food reward behavior and show estrous cycle dictated variability in food motivation, measured by progressive ratio operant conditioning, in female rats...
January 28, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28214667/effects-of-prior-testing-lasting-a-full-year-in-ncanda-adolescents-contributions-from-age-sex-socioeconomic-status-ethnicity-site-family-history-of-alcohol-or-drug-abuse-and-baseline-performance
#4
Edith V Sullivan, Ty Brumback, Susan F Tapert, Devin Prouty, Rosemary Fama, Wesley K Thompson, Sandra A Brown, Kevin Cummins, Ian M Colrain, Fiona C Baker, Duncan B Clark, Tammy Chung, Michael D De Bellis, Stephen R Hooper, Bonnie J Nagel, B Nolan Nichols, Weiwei Chu, Dongjin Kwon, Kilian M Pohl, Adolf Pfefferbaum
Longitudinal study provides a robust method for tracking developmental trajectories. Yet inherent problems of retesting pose challenges in distinguishing biological developmental change from prior testing experience. We examined factors potentially influencing change scores on 16 neuropsychological test composites over 1year in 568 adolescents in the National Consortium on Alcohol and NeuroDevelopment in Adolescence (NCANDA) project. The twice-minus-once-tested method revealed that performance gain was mainly attributable to testing experience (practice) with little contribution from predicted developmental effects...
January 24, 2017: Developmental Cognitive Neuroscience
https://www.readbyqxmd.com/read/28214436/impact-of-child-maltreatment-on-meaning-in-life-in-psychiatric-patients
#5
Sébastien Weibel, Sonia Vidal, Emilie Olié, Roland Hasler, Catherine Torriani, Paco Prada, Philippe Courtet, Sébastien Guillaume, Nader Perroud, Philippe Huguelet
Child maltreatment (CM) worsens prognosis and quality of life in several psychiatric conditions. Meaning in life is a construct which relates to the sense of purpose that one can perceive in life, and is a key aspect of recovery in psychiatric patients. The lasting impact of CM on meaning in life and its mediating variables have not been studied in patients with chronic persistent psychiatric conditions. One hundred and sixty-six patients with bipolar disorder (N=35), psychotic disorder (N=73), anorexia nervosa (N=30) or borderline personality disorder (N=28) were assessed for meaning in life (revised version of the Life Regard Index (LRI-R)), for CM (Childhood Trauma Questionnaire (CTQ)) and for internalized/externalized psychopathology...
February 13, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28213850/gamma-hydroxybutyrate-ghb-content-in-hair-samples-correlates-negatively-with-age-in-succinic-semialdehyde-dehydrogenase-deficiency
#6
S S Johansen, X Wang, D Sejer Pedersen, P L Pearl, J-B Roullet, G R Ainslie, K R Vogel, K M Gibson
Gamma-hydroxybutyrate (GHB) is a drug of abuse, an approved therapeutic for narcolepsy, an agent employed for facilitation of sexual assault, as well as a biomarker of succinic semialdehyde dehydrogenase deficiency (SSADHD). Our laboratory seeks to identify surrogate biomarkers in SSADHD that can shed light on the developmental course of this neurometabolic disease. Since GHB may be quantified in hair as a potential surrogate to identify victims of drug-related assault, we have opted to examine its level in SSADHD...
February 18, 2017: JIMD Reports
https://www.readbyqxmd.com/read/28213813/waiting-time-variation-in-early-intervention-psychosis-services-longitudinal-evidence-from-the-sepea-naturalistic-cohort-study
#7
James B Kirkbride, Y Hameed, L Wright, K Russell, C Knight, J Perez, P B Jones
PURPOSE: Early Intervention Psychosis [EIP] services have gained traction internationally, but are currently undergoing various forms of reconfiguration. In England, such services are now mandated to ensure 50% of accepted referrals commence care within 14 days, but no empirical evidence exists. We sought to estimate waiting times to EIP services in a large, representative epidemiological cohort in England, and investigate possible reasons for any variation. METHODS: We estimated median waiting time from referral to acceptance by EIP services and investigated whether this varied by clinical, demographic or neighbourhood-level factors, amongst 798 participants, 16-35 years old, presenting to six EIP services over 3...
February 18, 2017: Social Psychiatry and Psychiatric Epidemiology
https://www.readbyqxmd.com/read/28213673/individual-placement-and-support-ips-for-methadone-maintenance-therapy-patients-a-pilot-randomized-controlled-trial
#8
Carrie E Lones, Gary R Bond, Mark P McGovern, Kathryn Carr, Teresa Leckron-Myers, Tim Hartnett, Deborah R Becker
Individual Placement and Support (IPS) is an evidence-based employment model for people with severe mental illness, but it has not been evaluated for clients enrolled in substance abuse treatment programs. This study evaluated the effectiveness of IPS for people with opioid use disorders enrolled in an opioid treatment program. Within a randomized controlled experiment, 45 patients receiving methadone maintenance therapy were assigned to either IPS or a 6-month waitlist. The waitlist group received IPS after 6 months...
February 17, 2017: Administration and Policy in Mental Health
https://www.readbyqxmd.com/read/28213294/a-low-cost-simplified-and-scaleable-pneumotachograph-and-face-mask-for-neonatal-mouse-respiratory-measurements
#9
Jenny J Sun, Roshan Nanu, Russell S Ray
INTRODUCTION: Neonatal respiratory disorders are a leading cause of perinatal mortality due to complications resulting from premature births and prenatal exposure to drugs of abuse, but optimal treatments for these symptoms are still unclear due to a variety of confounds and risk factors. Mouse models present an opportunity to study the underlying mechanisms and efficacy of potential treatments of these conditions with controlled variables. However, measuring respiration in newborn mice is difficult and commercial components are expensive and often require modification, creating a barrier and limiting our understanding of the short and long-term effects of birth complications on respiratory function...
February 14, 2017: Journal of Pharmacological and Toxicological Methods
https://www.readbyqxmd.com/read/28213237/revealing-the-location-of-semen-vaginal-fluid-and-urine-in-stained-evidence-through-near-infrared-chemical-imaging
#10
Félix Zapata, Fernando E Ortega-Ojeda, Carmen García-Ruiz
Crime scene investigation (CSI) requires the ultimate available technology for a rapid, non-destructive, and accurate detection of a wide variety of evidence including invisible stains of bodily fluids. Particularly crucial is the discrimination of semen in stained evidence from sexual abuse cases. This is because those evidence have high odds of containing the DNA from the aggressor. To this aim, we demonstrated the potential of near infrared hyperspectral imaging (NIR-HSI) to make visible stains of semen, vaginal fluid, and urine on fabrics, which lays the bases to face the challenging visualization and discrimination of semen within bodily fluids mixtures...
May 1, 2017: Talanta
https://www.readbyqxmd.com/read/28213045/identification-of-the-causes-for-chronic-hypokalemia-importance-of-urinary-sodium-and-chloride-excretion
#11
Kun-Lin Wu, Chih-Jen Cheng, Chih-Chen Sung, Ming-Hua Tseng, Yu-Juei Hsu, Sung-Sen Yang, Tom Chau, Shih-Hua Lin
BACKGROUND: Uncovering the correct diagnosis of chronic hypokalemia with potassium (K(+)) wasting from the kidneys or gut can be fraught with challenges. We identified clinical and laboratory parameters helpful for differentiating the causes of chronic hypokalemia. METHODS: Normotensive patients referred to our tertiary academic medical center for the evaluation of chronic hypokalemia were prospectively enrolled over five years. Clinical features, laboratory examinations-including blood and spot urine electrolytes, acid-base status, biochemistries and hormones-as well as genetic analysis were determined...
February 14, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28213033/dynamic-predictive-model-for-growth-of-salmonella-spp-in-scrambled-egg-mix
#12
Lin Li, Jihan Cepeda, Jeyamkondan Subbiah, Glenn Froning, Vijay K Juneja, Harshavardhan Thippareddi
Liquid egg products can be contaminated with Salmonella spp. during processing. A dynamic model for the growth of Salmonella spp. in scrambled egg mix - high solids (SEM) was developed and validated. SEM was prepared and inoculated with ca. 2 log CFU/mL of a five serovar Salmonella spp. cocktail. Salmonella spp. growth data at isothermal temperatures (10, 15, 20, 25, 30, 35, 37, 39, 41, 43, 45, and 47 °C) in SEM were collected. Baranyi model was used (primary model) to fit growth data and the maximum growth rate and lag phase duration for each temperature were determined...
June 2017: Food Microbiology
https://www.readbyqxmd.com/read/28212944/acute-and-long-term-effects-of-adolescent-methylphenidate-on-decision-making-and-dopamine-receptor-mrna-expression-in-the-orbitofrontal-cortex
#13
Leslie R Amodeo, Eliza Jacobs-Brichford, Matthew S McMurray, Jamie D Roitman
Though commonly used as a treatment for ADHD, the psychostimulant methylphenidate (MPH) is also misused and abused in adolescence in both clinical and general populations. Although MPH acts via pathways activated by other drugs of abuse, the short- and long-term effects of MPH on reward processing in learning and decision-making are not clearly understood. We examined the effect of adolescent MPH treatment on a battery of reward-directed behaviors both in adolescence during its administration and in adulthood after its discontinuation...
February 14, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28212938/the-combined-effects-of-3-4-methylenedioxymethamphetamine-mdma-and-selected-substituted-methcathinones-on-measures-of-neurotoxicity
#14
Nicholas B Miner, James P O'Callaghan, Tamara J Phillips, Aaron Janowsky
The rise in popularity of substituted methcathinones (aka "bath salts") has increased the focus on their neurotoxic effects. Two commonly abused methcathinones, 3,4-methylenedioxymethcathinone (methylone, MDMC) and 3,4-methylenedioxypyrovalerone (MDPV), are often concomitantly ingested with the illicit drug 3,4-methylenedioxymethamphetamine (MDMA). To examine potential neurotoxic effects of these drug combinations, C57BL/6J mice were administered 4 i.p. injection of the drugs, at 2h intervals, either singularly: MDMA 15 or 30mg/kg, methylone 20mg/kg, MDPV 1mg/kg; or in combination: methylone/MDMA 20/15mg/kg, MDPV/MDMA 1/15mg/kg...
February 14, 2017: Neurotoxicology and Teratology
https://www.readbyqxmd.com/read/28212849/hydrogen-sulfide-endoplasmic-reticulum-stress-and-alcohol-mediated-neurotoxicity
#15
REVIEW
Akash K George, Jyotirmaya Behera, Kimberly E Kelly, Yuankun Zhai, Neetu Tyagi
Alcohol is one of the most socially accepted addictive drugs in modern society. Its abuse affects virtually all organ systems with the central nervous system (CNS) being particularly vulnerable to excessive alcohol exposure. Alcohol exposure also causes profound damage to both the adult and developing brain. Excessive alcohol consumption induces numerous pathophysiological stress responses, one of which is the endoplasmic reticulum (ER) stress response. Potential mechanisms that trigger the alcohol induced ER stress response are either directly or indirectly related to alcohol metabolism, which include toxic levels of acetaldehyde and homocysteine, oxidative stress and abnormal epigenetic modifications...
February 14, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28212767/confronting-abusive-injuries-in-dermatology-ethical-and-legal-considerations
#16
Emily A Gurnee, Benjamin K Stoff
No abstract text is available yet for this article.
March 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28212679/histopathological-study-of-cardiac-lesions-in-methamphetamine-poisoning-related-deaths
#17
Maryam Akhgari, Homeira Mobaraki, Afshar Etemadi-Aleagha
BACKGROUND: Methamphetamine abuse is a worldwide health concern. Methamphetamine causes health hazards in many vital organs. It can cause damage to cardiac tissue via catecholamines release. Methamphetamine related deaths are becoming one of the most important problems in Iran. The purpose of the present study was to determine cardiac pathology in methamphetamine poisoning-related deaths. METHODS: The study included 100 cases of methamphetamine poisoning-related deaths and 100 cases as control group...
February 17, 2017: Daru: Journal of Faculty of Pharmacy, Tehran University of Medical Sciences
https://www.readbyqxmd.com/read/28212516/sex-disparities-in-substance-abuse-research-evaluating-23-years-of-structural-neuroimaging-studies
#18
Kimberly E Lind, Eric J Gutierrez, Dorothy J Yamamoto, Michael F Regner, Sherry A McKee, Jody Tanabe
BACKGROUND: Sex differences in brain structure and clinical course of substance use disorders underscores the need to include women in structural brain imaging studies. The NIH has supported the need for research to address sex differences. We evaluated female enrollment in substance abuse structural brain imaging research and the methods used to study sex differences in substance effects. METHODS: Structural brain imaging studies published through 2016 (n=230) were evaluated for number of participants by sex and substance use status and methods used to evaluate sex differences...
January 31, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28212481/-workplace-bullying-during-specialty-training-in-a-pediatric-hospital-in-mexico-a-little-noticed-phenomenon
#19
Ana Carolina Sepúlveda-Vildósola, Alma Rebeca Mota-Nova, Germán Enrique Fajardo-Dolci, L Isabel Reyes-Lagunes
BACKGROUND: Workplace bullying (WB) is a hostile or intimidating behavior that is practiced against workers and has a negative impact on health, job performance, and the learning process. The objective was to research WB magnitude and its associated factors in Mexico. METHODS: Mixed method study. A survey was designed and administered to all the residents in a pediatric hospital in Mexico who agreed to participate. The survey was divided in two sections: a) resident self-reported events of workplace bullying and associated factors, b) situations and factors of abuse were interrogated in a targeted manner...
2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28212200/screening-children-for-abuse-and-neglect-a-review-of-the-literature
#20
(no author information available yet)
No abstract text is available yet for this article.
January 2017: Journal of Forensic Nursing
keyword
keyword
5952
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"