keyword
MENU ▼
Read by QxMD icon Read
search

Anti anxiety

keyword
https://www.readbyqxmd.com/read/28212278/the-effect-of-the-human-peptide-ghk-on-gene-expression-relevant-to-nervous-system-function-and-cognitive-decline
#1
Loren Pickart, Jessica Michelle Vasquez-Soltero, Anna Margolina
Neurodegeneration, the progressive death of neurons, loss of brain function, and cognitive decline is an increasing problem for senior populations. Its causes are poorly understood and therapies are largely ineffective. Neurons, with high energy and oxygen requirements, are especially vulnerable to detrimental factors, including age-related dysregulation of biochemical pathways caused by altered expression of multiple genes. GHK (glycyl-l-histidyl-l-lysine) is a human copper-binding peptide with biological actions that appear to counter aging-associated diseases and conditions...
February 15, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28198205/supplementation-with-macular-carotenoids-reduces-psychological-stress-serum-cortisol-and-sub-optimal-symptoms-of-physical-and-emotional-health-in-young-adults
#2
Nicole Tressa Stringham, Philip V Holmes, James M Stringham
PURPOSE: Oxidative stress and systemic inflammation are the root cause of several deleterious effects of chronic psychological stress. We hypothesize that the antioxidant and anti-inflammatory capabilities of the macular carotenoids (MCs) lutein, zeaxanthin, and meso-zeaxanthin could, via daily supplementation, provide a dietary means of benefit. METHODS: A total of 59 young healthy subjects participated in a 12-month, double-blind, placebo-controlled trial to evaluate the effects of MC supplementation on blood cortisol, psychological stress ratings, behavioural measures of mood, and symptoms of sub-optimal health...
February 15, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/28198022/self-stigma-by-people-diagnosed-with-schizophrenia-depression-and-anxiety-cross-sectional-survey-design
#3
Abd Al-Hadi Hasan, Mahmoud Musleh
AIM: This study investigated self-attitudes towards schizophrenia, depression and anxiety. METHODS: A survey was conducted with 564 people with a schizophrenia, depression and anxiety who are currently being treated at a psychiatric clinic in Amman, Jordan. RESULTS: The research found that stigma towards schizophrenia, depression and anxiety was based around three factors: preconceived stereotypes, personal responsibility/blame and the perceived inability of a patient to recover...
February 15, 2017: Perspectives in Psychiatric Care
https://www.readbyqxmd.com/read/28193086/association-between-inflammatory-potential-of-diet-and-stress-levels-in-adolescent-women-in-iran
#4
Nitin Shivappa, James R Hebert, Bahram Rashidkhani
BACKGROUND: The relation between diet and stress has not been widely explored. In this study, we examined the association between the inflammatory potential of diet and levels of stress among adolescent girls in Iran. METHODS: A total of 299 adolescent girls aged 15-18 years were recruited during 2014-2015. Stress was assessed using the Depression, Anxiety and Stress Scale (DASS)-21 scale. Data were analyzed as continuous DASS scores and as a dichotomous outcome with a cut-off value of 9...
February 2017: Archives of Iranian Medicine
https://www.readbyqxmd.com/read/28192749/ascorbic-acid-ameliorates-behavioural-deficits-and-neuropathological-alterations-in-rat-model-of-alzheimer-s-disease
#5
Olayemi Joseph Olajide, Emmanuel Olusola Yawson, Ismail Temitayo Gbadamosi, Tolulope Timothy Arogundade, Ezra Lambe, Kosisochukwu Obasi, Ismail Tayo Lawal, Abdulmumin Ibrahim, Kehinde Yomi Ogunrinola
Exploring the links between neural pathobiology and behavioural deficits in Alzheimer's disease (AD), and investigating substances with known therapeutic advantages over subcellular mechanisms underlying these dysfunctions could advance the development of potent therapeutic molecules for AD treatment. Here we investigated the efficacy of ascorbic acid (AA) in reversing aluminium chloride (AlCl3)-induced behavioural deficits and neurotoxic cascades within prefrontal cortex (PFC) and hippocampus of rats. A group of rats administered oral AlCl3 (100mg/kg) daily for 15days showed degenerative changes characterised by significant weight loss, reduced exploratory/working memory, frontal-dependent motor deficits, cognitive decline, memory dysfunction and anxiety during behavioural assessments compared to control...
February 6, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28191693/gene-expression-profiles-in-peripheral-blood-mononuclear-cells-correlate-with-salience-network-activity-in-chronic-visceral-pain-a-pilot-study
#6
A Gupta, S Cole, J S Labus, S Joshi, T J Nguyen, L A Kilpatrick, K Tillisch, B D Naliboff, L Chang, E A Mayer
BACKGROUND: Distinct gene expression profiles in peripheral blood mononuclear cells (PBMCs) consistent with increased sympathetic nervous system activity have been described in different populations under chronic stress. Neuroinflammatory brain changes, possibly related to the migration of primed monocytes to the brain, have been implicated in the pathophysiology of chronic pain. Irritable bowel syndrome (IBS) is a stress-sensitive gastrointestinal disorder associated with altered brain-gut interactions and increased sympathetic/vagal tone and anxiety...
February 12, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28178072/side-effects-can-enhance-treatment-response-through-expectancy-effects-an-experimental-analgesic-randomized-controlled-trial
#7
Chantal Berna, Irving Kirsch, Sean R Zion, Yvonne C Lee, Karin B Jensen, Pamela Sadler, Ted J Kaptchuk, Robert R Edwards
In randomized controlled trials (RCTs), medication side effects may lead to beliefs that one is receiving the active intervention and enhance active treatment responses, thereby majoring drug-placebo differences. We tested these hypotheses with an experimental double-blind RCT of a nonsteroidal anti-inflammatory medication (NSAID) with and without the addition of atropine to induce side effects. One hundred healthy volunteers were told they would be randomized to either combined analgesics that might produce dry mouth or inert placebos...
February 4, 2017: Pain
https://www.readbyqxmd.com/read/28176051/piracetam-attenuates-lps-induced-neuroinflammation-and-cognitive-impairment-in-rats
#8
Alok Tripathi, Pankaj Paliwal, Sairam Krishnamurthy
The present study was performed to investigate the effect of piracetam on neuroinflammation induced by lipopolysaccharide (LPS) and resulting changes in cognitive behavior. Neuroinflammation was induced by a single dose of LPS solution infused into each of the lateral cerebral ventricles in concentrations of 1 μg/μl, at a rate of 1 μl/min over a 5-min period, with a 5-min waiting period between the two infusions. Piracetam in doses of 50, 100, and 200 mg/kg i.p. was administered 30 min before LPS infusion and continued for 9 days...
February 7, 2017: Cellular and Molecular Neurobiology
https://www.readbyqxmd.com/read/28167853/curcumin-alters-neural-plasticity-and-viability-of-intact-hippocampal-circuits-and-attenuates-behavioral-despair-and-cox-2-expression-in-chronically-stressed-rats
#9
Ga-Young Choi, Hyun-Bum Kim, Eun-Sang Hwang, Seok Lee, Min-Ji Kim, Ji-Young Choi, Sung-Ok Lee, Sang-Seong Kim, Ji-Ho Park
Curcumin is a major diarylheptanoid component of Curcuma longa with traditional usage for anxiety and depression. It has been known for the anti-inflammatory, antistress, and neurotropic effects. Here we examined curcumin effect in neural plasticity and cell viability. 60-channel multielectrode array was applied on organotypic hippocampal slice cultures (OHSCs) to monitor the effect of 10 μM curcumin in long-term depression (LTD) through low-frequency stimulation (LFS) to the Schaffer collaterals and commissural pathways...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28161475/peripheral-inflammatory-cytokines-and-immune-balance-in-generalised-anxiety-disorder-case-controlled-study
#10
Ruihua Hou, Matthew Garner, Clive Holmes, Clive Osmond, Jessica Teeling, Laurie Lau, David S Baldwin
INTRODUCTION: Previous investigations have demonstrated that major depression is associated with particular patterns of cytokine signalling. The primary aim of this study was to examine peripheral pro-inflammatory and anti-inflammatory cytokines and immune balance in generalised anxiety disorder (GAD). METHODS: A case-controlled cross-sectional study design was employed: 54 patients with GAD and 64 healthy controls were recruited. Participants completed self-report measures of anxiety and depression...
February 1, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28159648/the-role-of-neuroimmune-signaling-in-alcoholism
#11
REVIEW
Fulton T Crews, Colleen J Lawrimore, T Jordan Walter, Leon G Coleman
Alcohol consumption and stress increase brain levels of known innate immune signaling molecules. Microglia, the innate immune cells of the brain, and neurons respond to alcohol, signaling through Toll-like receptors (TLRs), high-mobility group box 1 (HMGB1), miRNAs, pro-inflammatory cytokines and their associated receptors involved in signaling between microglia, other glia and neurons. Repeated cycles of alcohol and stress cause a progressive, persistent induction of HMGB1, miRNA and TLR receptors in brain that appear to underlie the progressive and persistent loss of behavioral control, increased impulsivity and anxiety, as well as craving, coupled with increasing ventral striatal responses that promote reward seeking behavior and increase risk of developing alcohol use disorders...
February 1, 2017: Neuropharmacology
https://www.readbyqxmd.com/read/28147432/peripheral-immune-system-adaptations-and-motivation-for-alcohol-in-non-dependent-problem-drinkers
#12
Verica Milivojevic, Emily Ansell, Christine Simpson, Kristen M Siedlarz, Rajita Sinha, Helen C Fox
BACKGROUND: Increasing evidence suggests that levels of pro-inflammatory and anti-inflammatory cytokines are dysfunctional in alcohol dependence. Moreover, some initial findings demonstrate that these adaptations in peripheral inflammation may contribute to motivation for alcohol and problem drinking via possible direct effects or the indirect effects of stress responsivity. Importantly, the role of pro-inflammatory and anti-inflammatory cytokines in the progression from healthy to problem drinking is not well understood...
February 1, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28130086/the-opioid-antagonist-%C3%AE-funaltrexamine-inhibits-lipopolysaccharide-induced-neuroinflammation-and-reduces-sickness-behavior-in-mice
#13
Randall L Davis, Craig W Stevens, J Thomas Curtis
Brain pathologies such as neurodegenerative diseases, infection, traumatic brain injury, and mood disorders produce enormous personal and economic burdens. It is well established that neuroinflammation plays an important role in the etiology and/or manifestation of such disorders. Previously, we discovered that beta-funaltrexamine (β-FNA) inhibits inflammatory signaling in human astrocytes in vitro, resulting in reduced expression of proinflammatory cytokines/chemokines. The present study examines the effects of peripherally administered β-FNA on lipopolysaccharide (LPS)-induced neuroinflammation and sickness behavior in vivo...
January 24, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28117537/persistent-neuropsychiatric-impairment-in-hcv-patients-despite-clearance-of-the-virus
#14
M Dirks, H Pflugrad, K Haag, H L Tillmann, H Wedemeyer, D Arvanitis, H Hecker, A Tountopoulou, A Goldbecker, H Worthmann, K Weissenborn
One of the most disabling symptoms of hepatitis C virus (HCV) infection is chronic fatigue. While this is accepted for HCV polymerase chain reaction (PCR)-positive patients, a relationship between HCV infection and chronic fatigue is questioned after successful virus eradication. As fatigue is a subjective criterion, we aimed to evaluate in addition mood alterations and cognitive function in HCV-exposed patients with only mild liver disease and to assess a) possible interrelationships between these factors and health-related quality of life and b) the impact of viremia and former interferon treatment...
January 24, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28115172/protective-effects-of-gabapentin-against-the-seizure-susceptibility-and-comorbid-behavioral-abnormalities-in-the-early-socially-isolated-mice
#15
Shayan Amiri, Arya Haj-Mirzaian, Hossein Amini-Khoei, Ali Razmi, Armin Shirzadian, Maryam Rahimi-Balaei, Carl O Olson, Arman Mohsenzadeh, Mojgan Rastegar, Mohammad-Reza Zarrindast, Mahmoud Ghazi-Khansari
Adolescence is a pivotal period of brain development during lifespan, which is sensitive to stress exposure. Early social isolation stress (SIS) is known to provoke a variety of psychiatric comorbidities as well as seizure risk. Psychiatric comorbidities present challenging dilemmas for treatment and management in people with seizure disorders. In this study, we aimed to investigate whether gabapentin (GBP) as an anti-epileptic drug is able to alleviate the seizure activity as well as comorbid behavioral abnormalities in socially isolated mice...
January 21, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28105568/koumine-exhibits-anxiolytic-properties-without-inducing-adverse-neurological-effects-on-functional-observation-battery-open-field-and-vogel-conflict-tests-in-rodents
#16
Chao-Jie Chen, Zhi-Feng Zhong, Zhi-Ming Xin, Long-Hui Hong, Yan-Ping Su, Chang-Xi Yu
Koumine, an active alkaloid of neurotoxic plant Gelsemium, has been focused on its therapeutic uses, especially in central nervous system. Nevertheless, less is known about the neurological effects of koumine, which hampers its potential therapeutic exploitation. Moreover, as the anxiolytic potential of Gelsemium has raised many critical issues, its active principles on the anxiolytic and other neurological effects need to be further investigated. Here, we used functional observation battery (FOB) of mice to systematically measure the neurological effects of koumine at the effective doses, and then further confirmed its anxiolytic properties in open-field test (OFT) of mice and Vogel conflict test (VCT) of rats...
January 19, 2017: Journal of Natural Medicines
https://www.readbyqxmd.com/read/28095900/post-stroke-dementia-a-comprehensive-review
#17
REVIEW
Milija D Mijajlović, Aleksandra Pavlović, Michael Brainin, Wolf-Dieter Heiss, Terence J Quinn, Hege B Ihle-Hansen, Dirk M Hermann, Einor Ben Assayag, Edo Richard, Alexander Thiel, Efrat Kliper, Yong-Il Shin, Yun-Hee Kim, SeongHye Choi, San Jung, Yeong-Bae Lee, Osman Sinanović, Deborah A Levine, Ilana Schlesinger, Gillian Mead, Vuk Milošević, Didier Leys, Guri Hagberg, Marie Helene Ursin, Yvonne Teuschl, Semyon Prokopenko, Elena Mozheyko, Anna Bezdenezhnykh, Karl Matz, Vuk Aleksić, DafinFior Muresanu, Amos D Korczyn, Natan M Bornstein
Post-stroke dementia (PSD) or post-stroke cognitive impairment (PSCI) may affect up to one third of stroke survivors. Various definitions of PSCI and PSD have been described. We propose PSD as a label for any dementia following stroke in temporal relation. Various tools are available to screen and assess cognition, with few PSD-specific instruments. Choice will depend on purpose of assessment, with differing instruments needed for brief screening (e.g., Montreal Cognitive Assessment) or diagnostic formulation (e...
January 18, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28092647/dietary-intake-mediates-the-relationship-of-body-fat-to-pain
#18
Charles F Emery, KayLoni L Olson, Andrew Bodine, Victoria Lee, Diane L Habash
Prior studies have documented an association of obesity with chronic pain, but the mechanism explaining the association remains unknown. This study evaluated the degree to which dietary intake of foods with anti-inflammatory effects mediates the relationship of body fat to body pain. Ninety-eight community-residing healthy adults (60% women; mean age = 43.2 ± 15.3 years; range: 20-78 years) participated in a home-based study of home environment, food-related behaviors, health, and adiposity. During a 3-hour home visit evaluation, 3 measures of body fat were collected, including height and weight for calculation of body mass index (BMI)...
February 2017: Pain
https://www.readbyqxmd.com/read/28088683/effects-of-protease-activated-receptor-1-inhibition-on-anxiety-and-fear-following-status-epilepticus
#19
Mihail Fedoriuk, Dmytro Isaev, Oleg Krishtal, Gregory L Holmes, Elena Isaeva
Protease-activated receptor 1 (PAR1) is an important contributor to the pathogenesis of a variety of brain disorders associated with a risk of epilepsy development. Using the lithium-pilocarpine model of temporal lobe epilepsy (TLE), we recently showed that inhibition of this receptor during the first ten days after pilocarpine-induced status epilepticus (SE) results in substantial anti-epileptogenic and neuroprotective effects. As PAR1 is expressed in the central nervous system regions of importance for processing emotional reactions, including amygdala and hippocampus, and TLE is frequently associated with a chronic alteration of the functions of these regions, we tested the hypothesis that PAR1 inhibition could modulate emotionally driven behavioral responses of rats experiencing SE...
January 12, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28078988/bdnf-nf-kb-signaling-in-the-neurobiology-of-depression
#20
Ariel Caviedes, Carlos Lafourcade, Claudio Soto, Ursula Wyneken
BACKGROUND: Mood disorders, consisting of unipolar and bipolar depression, are complex diseases characterized by depressed mood and anhedonia. These core symptoms are accompanied in a varying manner by anxiety, several neurovegetative symptoms and cognitive impairment. Mood disorders are characterized by decreases in neurogenesis, alteration in synaptic structure and synaptic transmission, all of them regulated by BDNF, a neurotrophin that performs multiple functions in the adult central nervous system...
January 11, 2017: Current Pharmaceutical Design
keyword
keyword
26420
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"