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https://www.readbyqxmd.com/read/29778018/phytochemistry-and-pharmacology-of-anti-depressant-medicinal-plants-a-review
#1
REVIEW
Jeanette Martins, Brijesh S
Stress renders an individual to experience mental pressure and exhaustion which brings about feelings of anxiety, depression, anger and/or other negative emotions. Depression affects a person's state of mind, behaviour, health and is often associated with suicide. The use of anti-depressant drugs as therapeutic agents is associated with symptoms such as, delayed onset of action, side-effects, drug-drug and dietary interactions, sexual dysfunction, cardiac toxicity, etc. Thus, there is need to target these issues and improve current treatment options...
May 16, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29769157/the-role-of-performance-quality-in-adolescents-self-evaluation-and-rumination-after-a-speech-is-it-contingent-on-social-anxiety-level
#2
Anke W Blöte, Anne C Miers, Esther Van den Bos, P Michiel Westenberg
BACKGROUND: Cognitive behavioural therapy (CBT) has relatively poor outcomes for youth with social anxiety, possibly because broad-based CBT is not tailored to their specific needs. Treatment of social anxiety in youth may need to pay more attention to negative social cognitions that are considered a key factor in social anxiety development and maintenance. AIMS: The aim of the present study was to learn more about the role of performance quality in adolescents' cognitions about their social performance and, in particular, the moderating role social anxiety plays in the relationship between performance quality and self-cognitions...
May 17, 2018: Behavioural and Cognitive Psychotherapy
https://www.readbyqxmd.com/read/29767911/analysis-of-the-concept-of-powerlessness-in-individuals-with-stroke
#3
Renan Alves Silva, Álissan Karine Lima Martins, Natália Barreto de Castro, Anna Virgínia Viana, Howard Karl Butcher, Viviane Martins da Silva
OBJECTIVES: To identify and analyze the concept of the powerlessness in individuals with stroke, according to the NANDA-I Taxonomy. METHODS: Concept analysis from online access of four databases using the descriptors: impotence; helplessness, learned; Stroke, depression in languages: Portuguese, English and Spanish. RESULTS: The critical attributes of the feeling of powerlessness are: fragility, helplessness, lack of control, and power to achieve the proposed results for recovery and adaptation...
October 2017: Investigación y Educación en Enfermería
https://www.readbyqxmd.com/read/29764877/efficacy-of-practising-tai-chi-for-older-people-with-mild-dementia-protocol-for-a-randomised-controlled-study
#4
Jihui Lyu, Wenjie Li, Xiangjiang Rong, Lian Wei, Nayan Huang, Mei Champ, Qian Xiong, Xueli Chen, Mo Li, Fangling Li
INTRODUCTION: Many studies suggest that Tai Chi exercise is a safe and appropriate mind-body exercise for older people and effectively slows down age-related cognitive decline. A set of bespoke Tai Chi exercise named 'Cognition Protecting Tai Chi' (CPT) has been created for older people with cognitive impairments by the research team of geriatricians, neurologists, rehabilitation specialists, experts of sports medicine and experienced practitioners of traditional Chinese medicine. This trial is designed to evaluate its effects on cognitive function, behaviour/moods, risk of falls and activities of daily living of the participants with mild dementia...
May 14, 2018: BMJ Open
https://www.readbyqxmd.com/read/29762677/anti-dementia-drugs-for-psychopathology-and-cognitive-impairment-in-schizophrenia-a-systematic-review-and-meta-analysis
#5
Taro Kishi, Toshikazu Ikuta, Kazuto Oya, Shinji Matsunaga, Yuki Matsuda, Nakao Iwata
Background: We conducted a systematic review and meta-analysis of double-blind, randomized, placebo-controlled trials of anti-dementia drugs plus antipsychotics (ADD+AP) for schizophrenia. Methods: Primary outcomes of efficacy and safety included improving overall symptoms (Positive and Negative Syndrome Scale and Brief Psychiatric Rating Scale scores) and all-cause discontinuation, respectively. Other outcomes included psychopathology subscales (positive, negative, general, and anxiety/depressive symptoms), cognitive function (attention/vigilance, reasoning/problem solving, social cognition, speed of processing, verbal learning, visual learning, working memory, and cognitive control/executive function), Mini-Mental State Examination (MMSE) scores, treatment discontinuation due to adverse events and inefficacy, and individual adverse events...
May 14, 2018: International Journal of Neuropsychopharmacology
https://www.readbyqxmd.com/read/29761286/a-qualitative-analysis-of-stress-and-relaxation-themes-contributing-to-burnout-in-first-year-psychiatry-and-medicine-residents
#6
Nicole M Benson, Deanna Chaukos, Heather Vestal, Emma F Chad-Friedman, John W Denninger, Christina P C Borba
OBJECTIVE: Qualitative research on trainee well-being can add nuance to the understanding of propagators of burnout, and the role for interventions aimed at supporting well-being. This qualitative study was conducted to identify (i) situations and environments that cause stress for trainees, (ii) stress-reducing activities that trainees utilize, and (iii) whether trainees who report distress (high burnout and depression scores) describe different stressors and relaxation factors than those who do not...
May 14, 2018: Academic Psychiatry
https://www.readbyqxmd.com/read/29760770/mental-health-literacy-knowledge-of-depression-among-undergraduate-students-in-hanoi-vietnam
#7
Quynh Chi Nguyen Thai, Thanh Huong Nguyen
Background: Mental health literacy (MHL) refers to an individuals' knowledge and beliefs about mental disorders that aid their recognition, management, and prevention. This study aims to investigate the MHL of depression among public health and sociology undergraduate students in Hanoi, Vietnam. Methods: A cross-sectional survey was carried out from May to September 2015. Data was collected using an anonymous, self-administered questionnaire distributed to 350 undergraduate students (213 public health majors; 137 sociology majors)...
2018: International Journal of Mental Health Systems
https://www.readbyqxmd.com/read/29760093/transhemispheric-ecosystem-disservices-of-pink-salmon-in-a-pacific-ocean-macrosystem
#8
Alan M Springer, Gus B van Vliet, Natalie Bool, Mike Crowley, Peter Fullagar, Mary-Anne Lea, Ross Monash, Cassandra Price, Caitlin Vertigan, Eric J Woehler
Pink salmon ( Oncorhynchus gorbuscha ) in the North Pacific Ocean have flourished since the 1970s, with growth in wild populations augmented by rising hatchery production. As their abundance has grown, so too has evidence that they are having important effects on other species and on ocean ecosystems. In alternating years of high abundance, they can initiate pelagic trophic cascades in the northern North Pacific Ocean and Bering Sea and depress the availability of common prey resources of other species of salmon, resident seabirds, and other pelagic species...
May 14, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29758248/beneficial-effect-of-etazolate-on-depression-like-behavior-and-learning-and-memory-impairment-in-a-model-of-parkinson-s-disease
#9
Karem H Alzoubi, Enas Mokhemer, Amjad N Abuirmeileh
The aim of this study was to evaluate etazolate against depression-like behavior and, learning and memory impairment induced by 6- hydroxydopamine (6-OHDA) rat model of Parkinson's disease (PD). This aim was achieved through comparing 6-OHDA lesioned rats in the presence and absence of etazolate. The 6-OHDA was used to induce lesion as a model of PD. Etazolate was administered at a dose of 1 mg/kg/day for 14 days, starting 7 days after lesion induction. Apomorphine-induced rotation test was used to evaluate 6-OHDA-induced motor deficits, tail suspension test was used to assess depression-like symptoms, and the radial arms water maze (RAWM) was used to evaluate special learning and memory functions...
May 11, 2018: Behavioural Brain Research
https://www.readbyqxmd.com/read/29753049/antidepressant-effects-of-creatine-on-amyloid-%C3%AE-1-40-treated-mice-the-role-of-gsk-3%C3%AE-nrf-2-pathway
#10
Julia M Rosa, Francis L Pazini, Mauricio P Cunha, André R S Colla, Luana M Manosso, Gianni Mancini, Ana Cristina G Souza, Andreza F de Bem, Rui Daniel Prediger, Ana Lúcia S Rodrigues
Alzheimer's disease (AD) is characterized by progressive synaptic dysfunction and neuronal lost in specific brain areas including hippocampus, resulting in memory/learning deficits and cognitive impairments. In addition, non-cognitive symptoms are reported in AD patients, such as anxiety, apathy and depressed mood. The current antidepressant drugs present reduced efficacy to improve depressive symptoms in AD patients. Here, we investigated the ability of creatine, a compound with neuroprotective and antidepressant properties, to counteract amyloid β1-40 peptide-induced depressive-like behavior in mice...
May 9, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/29752016/perioperative-research-into-memory-prime-cognitive-impairment-following-a-severe-burn-injury-and-critical-care-admission-part-1
#11
Edward J R Watson, Klará Nenadlová, Olivia H Clancy, Mena Farag, Naz A Nordin, Agnes Nilsen, Ashley R T Mehmet, Ahmed Al-Hindawi, Sundhiya Mandalia, Lisa M Williams, Trudi L Edginton, Marcela P Vizcaychipi
INTRODUCTION: An investigation into long-term cognitive impairment and Quality of Life (QoL) after severe burns. METHODS: A proof of principle, cohort design, prospective, observational clinical study. Patients with severe burns (>15% TBSA) admitted to Burns ICU for invasive ventilation were recruited for psychocognitive assessment with a convenience sample of age and sex-matched controls. Participants completed psychological and QoL questionnaires, the Cogstate® electronic battery, Hopkins Verbal Learning, Verbal Fluency and Trail making tasks...
May 8, 2018: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/29750979/ketamine-facilitates-extinction-of-avoidance-behavior-and-enhances-synaptic-plasticity-in-a-rat-model-of-anxiety-vulnerability-implications-for-the-pathophysiology-and-treatment-of-anxiety-disorders
#12
Ashley M Fortress, Ian M Smith, Kevin C H Pang
Anxiety disorders and posttraumatic stress disorder (PTSD) share a common feature of pathological avoidance behavior. The Wistar Kyoto (WKY) rat has been used as a model of anxiety vulnerability, expressing a behaviorally inhibited temperament, acquiring avoidance behavior more rapidly and displaying extinction-resistant avoidance compared to Sprague Dawley (SD) rats. Subanesthetic levels of ketamine have gained attention as a rapid antidepressant in treatment-resistant depression. While traditional antidepressants are commonly used to treat anxiety disorders and PTSD, the therapeutic utility of ketamine for these disorders is much less understood...
May 8, 2018: Neuropharmacology
https://www.readbyqxmd.com/read/29748952/disentangling-tourette-syndrome-heterogeneity-through-hierarchical-ascendant-clustering
#13
Elena Cravedi, Emmanuelle Deniau, Marianna Giannitelli, Hugues Pellerin, Virginie Czernecki, Tiphanie Priou, Jean Xavier, Angèle Consoli, Andreas Hartmann, David Cohen
AIM: To explore the heterogeneity of Tourette syndrome as part of a neurodevelopmental spectrum. METHOD: Using hierarchical ascendant clustering based on tic symptoms, developmental milestones, and neurodevelopmental comorbidities, we analyzed the heterogeneity of Tourette syndrome phenotypes in a sample of 174 children and adolescents with Tourette syndrome referred to a tertiary university clinic. RESULTS: The model yielded three distinct clusters characterized as follows...
May 10, 2018: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/29747665/comprehensive-behavioral-analysis-of-mice-deficient-in-rapgef2-and-rapgef6-a-subfamily-of-guanine-nucleotide-exchange-factors-for-rap-small-gtpases-possessing-the-ras-rap-associating-domain
#14
Kazuhiro Maeta, Satoko Hattori, Junji Ikutomo, Hironori Edamatsu, Shymaa E Bilasy, Tsuyoshi Miyakawa, Tohru Kataoka
Rapgef2 and Rapgef6 define a subfamily of guanine nucleotide exchange factors for Rap small GTPases, characterized by the possession of the Ras/Rap-associating domain. Previous genomic analyses suggested their possible involvement in the etiology of schizophrenia. We recently demonstrated the development of an ectopic cortical mass (ECM), which resembles the human subcortical band heterotopia, in the dorsal telencephalon-specific Rapgef2 conditional knockout (Rapgef2-cKO) brains. Additional knockout of Rapgef6 in Rapgef2-cKO mice resulted in gross enlargement of the ECM whereas knockout of Rapgef6 alone (Rapgef6-KO) had no discernible effect on the brain morphology...
May 10, 2018: Molecular Brain
https://www.readbyqxmd.com/read/29746695/finding-the-forgotten-motivating-military-veterans-to-register-with-a-primary-healthcare-practice
#15
Alan Finnegan, Robin Jackson, Robin Simpson
Introduction: In the UK, primary healthcare practices choose from a series of Read codes to detail certain characteristics onto a patient's medical documentation. One of these codes is for military veterans indicating a history relating to military service. However, veterans are poor at seeking help, with research indicating that this code is only applied in 7.9% of cases. Clinical staff have a clear role in motivating veterans to declare their ex-Forces status or register with a primary healthcare center...
May 9, 2018: Military Medicine
https://www.readbyqxmd.com/read/29745679/sources-of-perceived-responsiveness-in-family-relationships
#16
William L Cook, Marie Dezangré, Jan De Mol
Perceived responsiveness has become one of the most important constructs in the relationship sciences. It is central to the development of a secure attachment style, the experience of social support, an internal locus of control, and the sense of control in close relationships. Conversely, an unresponsive environment is associated with learned helplessness and depression. Viewed through the lens of the social relations model (SRM), perceived responsiveness in family relationships could have multiple sources: the perceiver; the target or partner; the perceiver-target relationship; and the family group...
May 10, 2018: Journal of Family Psychology: JFP
https://www.readbyqxmd.com/read/29740398/neurosteroids-in-adult-hippocampus-of-male-and-female-rodents-biosynthesis-and-actions-of-sex-steroids
#17
REVIEW
Yasushi Hojo, Suguru Kawato
The brain is not only the target of steroid hormones but also is able to locally synthesize steroids de novo . Evidence of the local production of steroids in the brain has been accumulating in various vertebrates, including teleost fish, amphibia, birds, rodents, non-human primates, and humans. In this review, we mainly focus on the local production of sex steroids in the hippocampal neurons of adult rodents (rats and mice), a center for learning and memory. From the data of the hippocampus of adult male rats, hippocampal principal neurons [pyramidal cells in CA1-CA3 and granule cells in dentate gyrus (DG)] have a complete system for biosynthesis of sex steroids...
2018: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29740365/the-use-of-virtual-reality-to-facilitate-mindfulness-skills-training-in-dialectical-behavioral-therapy-for-spinal-cord-injury-a-case-study
#18
Araceli Flores, Marsha M Linehan, S Rob Todd, Hunter G Hoffman
Introduction: Paralysis from a spinal cord injury (SCI) increases risk of psychological problems including suicide attempts, substance use disorder, negative emotions (e.g., anger), depression, anxiety, ASD/PTSD. Dialectical Behavioral Therapy® (DBT®) has been shown to be effective for treating similar psychological symptoms in non-SCI patient populations. The current study explored for the first time, the feasibility and clinical potential of using Immersive Virtual Reality (VR) enhanced DBT® Mindfulness skills training to help reduce psychological symptoms (negative emotions and anxiety, ASD/PTSD) of two patients with SCI...
2018: Frontiers in Psychology
https://www.readbyqxmd.com/read/29738768/differential-effects-of-voluntary-wheel-running-and-toy-rotation-on-the-mrna-expression-of-neurotrophic-factors-and-fkbp5-in-a-post-traumatic-stress-disorder-rat-model-with-the-shuttle-box-task
#19
Masaaki Tanichi, Hiroyuki Toda, Kunio Shimizu, Minori Koga, Taku Saito, Shingo Enomoto, Shuken Boku, Fumiho Asai, Yumi Mitsui, Masanori Nagamine, Masanori Fujita, Aihide Yoshino
Life-threatening experiences can result in the development of post-traumatic stress disorder. We have developed an animal model for post-traumatic stress disorder (PTSD) using a shuttle box in rats. In this paradigm, the rats were exposed to inescapable foot-shock stress (IS) in a shuttle box, and then an avoidance/escape task was performed in the same box 2 weeks after IS. A previous study using this paradigm revealed that environmental enrichment (EE) ameliorated avoidance/numbing-like behaviors, but not hyperarousal-like behaviors, and EE also elevated hippocampal brain-derived neurotrophic factor (BDNF) expression...
May 5, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29736113/getting-out-or-remaining-in-the-cage-of-inauthentic-self-the-meaning-of-existential-challenges-in-patients-with-cancer
#20
Zohreh Khoshnood, Sedigheh Iranmanesh, Masoud Rayyani, Mahlegha Dehghan
Context: Cancer as a life-threatening disease develops a range of existential challenges in persons. These challenges cause the patients to encounter some existential questions and tensions. This study method focuses on a person's experience about them. Aims: The aim of this study is to illuminate the meaning of existential challenges in patients with cancer in Iran. Subjects and Methods: A hermeneutic phenomenological approach, influenced by the philosophy of Ricoeur, was used to analyze the experiences of 10 Iranian patients with cancer...
April 2018: Indian Journal of Palliative Care
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