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Depression impairment

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https://www.readbyqxmd.com/read/29452218/tnf%C3%AE-disrupts-blood-brain-barrier-integrity-to-maintain-prolonged-depressive-like-behavior-in-mice
#1
Yuyan Cheng, Sachi Desse, Ana Martinez, Ryan J Worthen, Richard S Jope, Eleonore Beurel
Recovery from major depressive disorder is difficult, particularly in patients who are refractory to antidepressant treatments. To examine factors that regulate recovery, we developed a prolonged learned helplessness depression model in mice. After the induction of learned helplessness, mice were separated into groups that recovered or did not recover within 4 weeks. Comparisons were made between groups in hippocampal proteins, inflammatory cytokines, and blood brain barrier (BBB) permeability. Compared with mice that recovered and control mice, non-recovered mice displaying prolonged learned helplessness had greater hippocampal activation of glycogen synthase kinase-3 (GSK3), higher levels of tumor necrosis factor-α (TNFα), interleukin-17A, and interleukin-23, increased permeability of the blood brain barrier (BBB), and lower levels of the BBB tight junction proteins occludin, ZO1, and claudin-5...
February 13, 2018: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/29452000/optimal-items-for-assessing-sluggish-cognitive-tempo-in-children-across-mother-father-and-teacher-ratings
#2
Belén Sáez, Mateu Servera, Stephen P Becker, G Leonard Burns
A recent meta-analysis identified optimal items for assessing sluggish cognitive tempo (SCT) as distinct from attention deficit/hyperactivity disorder inattention (ADHD-IN), and a preliminary study with teacher ratings of children in the United States found strong support for the convergent and discriminant validity of 15 SCT items. The current study evaluated whether the same 15 SCT items demonstrated convergent and discriminant validity from ADHD-IN in a large, community-based sample of children in Spain, and whether validity results were replicated across mother, father, and teacher ratings...
February 16, 2018: Journal of Clinical Child and Adolescent Psychology
https://www.readbyqxmd.com/read/29451819/protection-from-chronic-stress-and-depressive-symptom-induced-vascular-endothelial-dysfunction-in-female-rats-is-abolished-by-pre-existing-metabolic-disease
#3
Steven D Brooks, Stan Hileman, Paul D Chantler, Samantha Milde, Kent C Lemaster, Stephanie Frisbee, J Kevin Shoemaker, Dwayne N Jackson, Jefferson C Frisbee
While it is known that chronic stress and clinical depression are powerful predictors of poor cardiovascular outcomes, recent clinical evidence has identified correlations between the development of metabolic disease and that for depressive symptoms; creating a combined condition of severely elevated cardiovascular disease risk. In this companion manuscript, we determine the impact of pre-existing metabolic disease on the relationship between chronic stress//depressive symptoms and vascular function, using the obese Zucker (OZR) and the unpredictable chronic mild stress UCMS models...
February 16, 2018: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/29451321/predicting-recovery-in-acute-post-stroke-aphasia
#4
Argye E Hillis, Yuan Ye Beh, Rajani Sebastian, Bonnie Breining, Donna C Tippett, Amy Wright, Sadhvi Saxena, Chris Rorden, Leonardo Bonilha, Alexandra Basilakos, Grigori Yourganov, Julius Fridriksson
OBJECTIVE: Many stroke patients show remarkable recovery of language after initial severe impairment, but it is difficult to predict which patients will show good recovery. We aimed to identify patient and lesion characteristics that together predict the best naming outcome in four studies. METHODS: We report two longitudinal studies that identified two variables at onset that were strongly associated with good recovery of naming (the most common residual deficit in aphasia) in the first six months after stroke: damage to left posterior superior temporal gyrus (pSTG) and/or superior longitudinal fasciculus/arcuate fasciculus (SLF/AF) and selective serotonin reuptake inhibitor (SSRI) use...
February 16, 2018: Annals of Neurology
https://www.readbyqxmd.com/read/29451300/decreased-anterior-cingulate-activation-in-a-motor-task-in-youths-with-bipolar-disorder
#5
Jace B King, Jeffrey S Anderson, Deborah A Yurgelun-Todd, Punitha Subramaniam, Marie R Ehrler, Melissa P Lopez-Larson
BACKGROUND: Bipolar disorder (BP) is characterized by abnormal shifts in mood between episodes of mania and severe depression, both of which have been linked with psychomotor disturbances. This study compares brain activation patterns in motor networks between euthymic youths with BP and healthy controls (HC) during the completion of a simple motor task. METHODS: Thirty-five youths with BP and 35 HC (aged 10-19) completed a self-paced sequential bilateral finger-tapping task, consisting of a 4-minute scan block with alternating 20-second periods of either the tapping task (six blocks) or rest (six blocks), while undergoing functional magnetic resonance imaging...
February 16, 2018: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/29450863/using-self-reported-patient-experiences-to-understand-patient-burden-learnings-from-digital-patient-communities-in-ankylosing-spondylitis
#6
Prashanth Sunkureddi, Dawn Gibson, Stephen Doogan, John Heid, Samir Benosman, Yujin Park
INTRODUCTION: Online communities contain a wealth of information containing unsolicited patient experiences that may go beyond what is captured by guided surveys or patient-reported outcome (PRO) instruments used in clinical settings. This study described patient experiences reported online to better understand the day-to-day disease burden of ankylosing spondylitis (AS). METHODS: Unguided, English-language patient narratives reported between January 2010 and May 2016 were collected from 52 online sources (e...
February 15, 2018: Advances in Therapy
https://www.readbyqxmd.com/read/29450240/improving-cerebral-oxygenation-cognition-and-autonomic-nervous-system-control-of-a-chronic-alcohol-abuser-through-a-three-month-running-program
#7
Daniel Aranha Cabral, Kell Grandjean da Costa, Alexandre Hideki Okano, Hassan Mohamed Elsangedy, Vanessa Paula Rachetti, Eduardo Bodnariuc Fontes
The abusive use of alcohol has shown to be associated to cerebral damage, impaired cognition, poor autonomic nervous control, impaired cardiovascular health, increased levels of stress and anxiety, depression symptoms and poor quality of life. Aerobic exercise has shown to be an efficient tool to reduce and overcome these issues. In this case report, a patient (forty-four years old, male) under treatment in public psychiatric hospital, classified as having a substance use disorder, underwent a three-month running program...
December 2017: Addictive Behaviors Reports
https://www.readbyqxmd.com/read/29449879/the-impact-of-cognitive-processing-therapy-on-stigma-among-survivors-of-sexual-violence-in-eastern-democratic-republic-of-congo-results-from-a-cluster-randomized-controlled-trial
#8
S M Murray, J Augustinavicius, D Kaysen, D Rao, L K Murray, K Wachter, J Annan, K Falb, P Bolton, J K Bass
Background: Sexual violence is associated with a multitude of poor physical, emotional, and social outcomes. Despite reports of stigma by sexual violence survivors, limited evidence exists on effective strategies to reduce stigma, particularly in conflict-affected settings. We sought to assess the effect of group Cognitive Processing Therapy (CPT) on stigma and the extent to which stigma might moderate the effectiveness of CPT in treating mental health problems among survivors of sexual violence in the Democratic Republic of Congo...
2018: Conflict and Health
https://www.readbyqxmd.com/read/29449202/a-web-based-psychoeducational-intervention-for-adolescent-depression-design-and-development-of-moodhwb
#9
Rhys Bevan Jones, Anita Thapar, Frances Rice, Harriet Beeching, Rachel Cichosz, Becky Mars, Daniel J Smith, Sally Merry, Paul Stallard, Ian Jones, Ajay K Thapar, Sharon A Simpson
BACKGROUND: Depression is common in adolescence and leads to distress and impairment in individuals, families and carers. Treatment and prevention guidelines highlight the key role of information and evidence-based psychosocial interventions not only for individuals but also for their families and carers. Engaging young people in prevention and early intervention programs is a challenge, and early treatment and prevention of adolescent depression is a major public health concern. There has been growing interest in psychoeducational interventions to provide accurate information about health issues and to enhance and develop self-management skills...
February 15, 2018: JMIR Mental Health
https://www.readbyqxmd.com/read/29449045/how-to-measure-glucocorticoid-receptor-s-sensitivity-in-patients-with-stress-related-psychiatric-disorders
#10
REVIEW
Carolin Leistner, Andreas Menke
Stress is a state of derailed homeostasis and a main environmental risk factor for psychiatric diseases. Chronic or uncontrollable stress may lead to a dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, which is a common feature of stress-related psychiatric disorders. One of the key mechanisms underlying a disturbed HPA axis is an impaired function of the glucocorticoid receptor (GR) with an enhanced or reduced feedback sensitivity for glucocorticoids and subsequently altered concentrations of peripheral cortisol...
February 2, 2018: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/29448238/parsing-the-heterogeneity-of-depression-an-exploratory-factor-analysis-across-commonly-used-depression-rating-scales
#11
Elizabeth D Ballard, Julia S Yarrington, Cristan A Farmer, Marc S Lener, Bashkim Kadriu, Níall Lally, Deonte Williams, Rodrigo Machado-Vieira, Mark J Niciu, Lawrence Park, Carlos A Zarate
BACKGROUND: Due to the heterogeneity of depressive symptoms-which can include depressed mood, anhedonia, negative cognitive biases, and altered activity levels-researchers often use a combination of depression rating scales to assess symptoms. This study sought to identify unidimensional constructs measured across rating scales for depression and to evaluate these constructs across clinical trials of a rapid-acting antidepressant (ketamine). METHODS: Exploratory factor analysis (EFA) was conducted on baseline ratings from the Beck Depression Inventory (BDI), the Hamilton Depression Rating Scale (HAM-D), the Montgomery-Asberg Depression Rating Scale (MADRS), and the Snaith-Hamilton Pleasure Rating Scale (SHAPS)...
February 5, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29448033/environmental-enrichment-decreases-avoidance-responses-in-the-elevated-t-maze-and-delta-fosb-immunoreactivity-in-anxiety-related-brain-regions
#12
Danielle A Lopes, Thaissa M O Souza, José S de Andrade, Mariana F S Silva, Hanna K M Antunes, Luciana Le Seur Maluf, Isabel C Céspedes, Milena B Viana
Environmental enrichment (EE) is an animal management technique, which seems to improve adaptation to the experimental conditions of housing in laboratory animals. Previous studies have pointed to different beneficial effects of the procedure in the treatment of several disorders, including psychiatric conditions such as depression. The anxiolytic effects induced by EE, on the other hand, are not as clear. In fact, it has been proposed that EE acts as a mild stressor agent. To better understand the relationship of EE with anxiety-related responses, the present study exposed rats to one week of EE and subsequently tested these animals in the inhibitory avoidance and escape tasks of the elevated T-maze (ETM)...
February 12, 2018: Behavioural Brain Research
https://www.readbyqxmd.com/read/29447937/splenectomy-may-have-more-complications-than-currently-proven
#13
Somayeh Zakeri, Narjes Gorji, Marjan Akhtari, Reihaneh Moeini
The spleen has been one of the least understood major organs for centuries. Its significance is relatively well-known today but it seems that all aspects of its activities are not fully understood. Persian medicine (PM) has special views on the function of spleen; many side effects were reported in PM due to spleen dysfunction. On the other hand nowadays splenectomy as a treatment strategy is recommended for some disorders and increasing risk of infections is considered as the most important long term side effect of that...
March 2018: Medical Hypotheses
https://www.readbyqxmd.com/read/29445298/presence-of-pain-on-three-or-more-days-of-the-week-is-associated-with-worse-patient-reported-outcomes-in-adults-with-sickle-cell-disease
#14
Nitya Bakshi, Diana Ross, Lakshmanan Krishnamurti
While acute episodic pain is the hallmark of sickle cell disease (SCD), transition to chronic pain is a major cause of morbidity and impaired quality of life. One of the core diagnostic criteria used by Analgesic, Anesthetic, and Addiction Clinical Trial Translations Innovations Opportunities and Networks-American Pain Society Pain Taxonomy (AAPT) to define chronic SCD pain is the presence of pain on a "majority of days" in the past 6 months in one or more locations. The frequency characteristic of "majority of days" is adapted from the criteria of 15 days or more per month, used to define chronic migraine, but there are inadequate data to support this cutoff in SCD...
2018: Journal of Pain Research
https://www.readbyqxmd.com/read/29444467/olfactory-function-in-systemic-lupus-erythematosus-and-systemic-sclerosis-a-longitudinal-study-and-review-of-the-literature
#15
REVIEW
Mariana Freschi Bombini, Fernando Augusto Peres, Aline Tamires Lapa, Nailú Angélica Sinicato, Beatriz Ricato Quental, Ágatha de Souza Melo Pincelli, Tiago Nardi Amaral, Caroline Cristina Gomes, Ana Paula Del Rio, João Francisco Marques-Neto, Lilian T L Costallat, Paula Teixeira Fernandes, Fernando Cendes, Leticia Rittner, Simone Appenzeller
BACKGROUND/PURPOSE: To evaluate olfactory function in systemic lupus erythematosus (SLE), systemic sclerosis (SSc) and healthy controls over a 2-year period, and to determine the association of olfactory dysfunction with age, disease activity, disease damage, treatment, anxiety and depression symptoms and limbic structures volumes. METHODS: Consecutive SLE and SSc patients were enrolled in this study. Clinical, laboratory disease activity and damage were assessed according to diseases specific guidelines...
February 11, 2018: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29444207/the-functional-network-signature-of-heterogeneity-in-freezing-of-gait
#16
Kaylena A Ehgoetz Martens, Julie M Hall, Matthew J Georgiades, Moran Gilat, Courtney C Walton, Elie Matar, Simon J G Lewis, James M Shine
Freezing of gait is a complex, heterogeneous, and highly variable phenomenon whose pathophysiology and neural signature remains enigmatic. Evidence suggests that freezing is associated with impairments across cognitive, motor and affective domains; however, most research to date has focused on investigating one axis of freezing of gait in isolation. This has led to inconsistent findings and a range of different pathophysiological models of freezing of gait, due in large part to the tendency for studies to investigate freezing of gait as a homogeneous entity...
February 9, 2018: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/29443458/the-functional-and-psychological-burden-of-empty-nose-syndrome
#17
Jamil Manji, Jayakar V Nayak, Andrew Thamboo
BACKGROUND: Empty nose syndrome (ENS) is a debilitating disorder thought to arise as a postsurgical phenomenon from excessive loss of nasal tissues. Affected patients often report a profound impact on all aspects of life, but the extent of this burden has not been quantified. We sought to determine the association of ENS with mental health and functional impairments. METHODS: A cross-sectional study was performed of individuals with ENS recruited from online ENS forums...
February 14, 2018: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/29441963/do-patients-with-diabetes-type-2-or-chronic-heart-failure-understand-a-medication-plan
#18
L Botermann, A Wachter, K Monzel, K Krueger, S Ewen, F Mahfoud, N Griese-Mammen, M Schulz, U Laufs
A standardized medication plan (MP) was recently enacted into German law (§ 31a SGB V). The purpose of our study was to assess if patients with chronic diseases requiring polymedication understand the standardized MP and can transfer the given information into practice. 100 patients who took at least five medicines regularly were prospectively included in a cross-sectional study: 50 patients with the primary diagnosis chronic heart failure (CHF), and 50 with diabetes mellitus type 2 (DMT2). We performed a structured test-scenario studying the handling of a provided MP then evaluated the execution of the information on the MP by filling pill boxes and requested patients' opinion...
December 1, 2017: Die Pharmazie
https://www.readbyqxmd.com/read/29441900/role-of-the-endocannabinoid-system-in-the-formation-and-development-of-depression
#19
Dan Zhou, Yue Li, Tian Tian, Wei Quan, Lei Wang, Qing Shao, Lian-Qiang Fu, Xiao-Hong Zhang, Xiao-Ye Wang, Hui Zhang, Yan-Min Ma
Two types of cannabinoid (CB) receptors have been described in the human body: CB1 and CB2 receptors. CB1 receptor distribution may be related to the cannabinoid functions of memory and cognition regulation as well as motor control. In addition, the endocannabinoid system (ECS) related to CB1 receptors may be involved in human emotion regulation, especially depression occurrence. Indeed, CB1 receptors are all distributed in depression associated neuroanatomical structures and neural circuits. Both animal experiments and clinical studies have demonstrated that impairment of the ECS pathway is present in depression models and patients, and application of both CB1 receptor agonists and anandamide (cannabinoid-like substance) degradation inhibitors produce similar biochemical and behavioral effects as antidepressants...
August 1, 2017: Die Pharmazie
https://www.readbyqxmd.com/read/29441517/association-between-knee-pain-impaired-function-and-development-of-depressive-symptoms
#20
Keiko Sugai, Fujimi Takeda-Imai, Takehiro Michikawa, Takahiro Nakamura, Toru Takebayashi, Yuji Nishiwaki
OBJECTIVES: To examine the association between knee pain and function and depressive symptoms in older Japanese adults. DESIGN: Community-based prospective cohort study. SETTING: Kurabuchi Town, Gumma Prefecture, Japan. PARTICIPANTS: Individuals aged 65 and older (N = 573; n = 260 men, n = 313 women) without depressive symptoms participated in baseline examinations in 2005 and 2006; 95.6% participated in follow-up interviews (2007-08)...
February 14, 2018: Journal of the American Geriatrics Society
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