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https://www.readbyqxmd.com/read/28938517/green-tea-camellia-sinensis-and-l-theanine-medicinal-values-and-beneficial-applications-in-humans-a-comprehensive-review
#1
REVIEW
Muhammad Saeed, Muhammad Naveed, Muhammad Arif, Mohib Ullah Kakar, Robina Manzoor, Mohamed Ezzat Abd El-Hack, Mahmoud Alagawany, Ruchi Tiwari, Rekha Khandia, Ashok Munjal, Kumaragurubaran Karthik, Kuldeep Dhama, Hafiz M N Iqbal, Maryam Dadar, Chao Sun
Green tea (Camellia sinensis) is a famous herb, and its extract has been extensively used in traditional Chinese medicinal system. In this context, several studies have revealed its health benefits and medicinal potentialities for several ailments. With ever increasing scientific knowledge, search for safer, potential and novel type of health-related supplements quest, scientists are re-directing their research interests to explore natural resources i.e. medicinal herbs/plant derived compounds. Green tea consumption has gained a special attention and popularity in the modern era of changing lifestyle...
September 18, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28938378/severe-corneal-disorders-developed-after-brimonidine-tartrate-ophthalmic-solution-use
#2
Yuko Maruyama, Yoko Ikeda, Norihiko Yokoi, Kazuhiko Mori, Hiroaki Kato, Morio Ueno, Shigeru Kinoshita, Chie Sotozono
PURPOSE: The primary side effects associated with 0.1% brimonidine tartrate (BT) ophthalmic solution with sodium chlorite are allergic conjunctivitis, blepharitis, and conjunctival hyperemia. However, cornea-related side effects are rare. In this study, we report 2 similar cases in which corneal neovascularization, corneal infiltration, and corneal opacity developed after BT eye-drop use. METHODS: Retrospective report of 2 cases of corneal infiltration after BT eye-drop use...
September 21, 2017: Cornea
https://www.readbyqxmd.com/read/28938222/inter-hemispherical-asymmetry-in-default-mode-functional-connectivity-and-baiap2-gene-are-associated-with-anger-expression-in-adhd-adults
#3
R Hasler, M G Preti, D E Meskaldji, J Prados, W Adouan, C Rodriguez, S Toma, N Hiller, T Ismaili, J Hofmeister, I Sinanaj, P Baud, S Haller, P Giannakopoulos, S Schwartz, N Perroud, D Van De Ville
Attention deficit hyperactivity disorder (ADHD) is accompanied by resting-state alterations, including abnormal activity, connectivity and asymmetry of the default-mode network (DMN). Concurrently, recent studies suggested a link between ADHD and the presence of polymorphisms within the gene BAIAP2 (i.e., brain-specific angiogenesis inhibitor 1-associated protein 2), known to be differentially expressed in brain hemispheres. The clinical and neuroimaging correlates of this polymorphism are still unknown. We investigated the association between BAIAP2 polymorphisms and DMN functional connectivity (FC) asymmetry as well as behavioral measures in ADHD adults...
September 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28938219/age-dependent-effects-of-acute-methylphenidate-on-amygdala-reactivity-in-stimulant-treatment-naive-patients-with-attention-deficit-hyperactivity-disorder
#4
Marco A Bottelier, Anouk Schrantee, Bart Ferguson, Hyke G H Tamminga, Cheima Bouziane, J J Sandra Kooij, Michiel B de Ruiter, Liesbeth Reneman
In the present study, we investigate whether methylphenidate (MPH) affects emotional processing and whether this effect is modulated by age. We measured amygdala reactivity with functional Magnetic Resonance Imaging (fMRI) during processing of angry and fearful facial expressions in male stimulant treatment-naive patients with ADHD (N = 35 boys; N = 46 men) and 23 healthy control subjects (N = 11 boys; N = 12 men). In ADHD patients, we also measured amygdala reactivity 90min after an acute oral challenge with MPH (0...
September 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28937938/anxiety-and-depression-among-college-students-with-attention-deficit-hyperactivity-disorder-adhd-cross-informant-sex-and-subtype-differences
#5
Jason M Nelson, Spencer W Liebel
OBJECTIVE: This study examined symptoms of anxiety and depression among college students with attention-deficit/hyperactivity disorder (ADHD). PARTICIPANTS: Data were collected between March 2011 and March 2016 from 150 college students with ADHD and 150 college students without ADHD. METHOD: Participants with ADHD were compared to a sex- and ethnicity-matched control group. For the ADHD group, parent and self-report of anxiety and depression were also compared...
September 22, 2017: Journal of American College Health: J of ACH
https://www.readbyqxmd.com/read/28937692/bdnf-at-the-synapse-why-location-matters
#6
M Song, K Martinowich, F S Lee
Neurotrophic factors, a family of secreted proteins that support the growth, survival and differentiation of neurons, have been intensively studied for decades due to the powerful and diverse effects on neuronal physiology, as well as their therapeutic potential. Such efforts have led to a detailed understanding on the molecular mechanisms of neurotrophic factor signaling. One member, brain-derived neurotrophic factor (BDNF) has drawn much attention due to its pleiotropic roles in the central nervous system and implications in various brain disorders...
October 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28937691/toward-a-conceptual-framework-for-early-brain-and-behavior-development-in-autism
#7
J Piven, J T Elison, M J Zylka
Studies of infant siblings of older autistic probands, who are at elevated risk for autism, have demonstrated that the defining features of autism are not present in the first year of life but emerge late in the first and into the second year. A recent longitudinal neuroimaging study of high-risk siblings revealed a specific pattern of brain development in infants later diagnosed with autism, characterized by cortical surface area hyper-expansion in the first year followed by brain volume overgrowth in the second year that is associated with the emergence of autistic social deficits...
October 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28937452/use-and-effectiveness-of-sleep-medications-by-parent-report-in-individuals-with-williams-syndrome
#8
Marilee A Martens, Daisha L Seyfer, Rebecca R Andridge, Daniel L Coury
OBJECTIVE: Sleep disorders are common in individuals with Williams syndrome (WS), and sleep disturbance has a significant negative effect on attention, learning, and behavior. The use of sleep-inducing medicine in individuals with WS has not been widely investigated. The objective of this study was to evaluate the use and effectiveness of sleep medications among a large sample of individuals with WS by parent survey. METHODS: A survey of the use and effectiveness of sleep medications was completed by 513 (of 2846) members of the Williams Syndrome Association...
September 19, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28937071/insomnia-in-hemodialysis-patients-a-multicenter-study-from-morocco
#9
Mohamed Amine Hamzi, Kawtar Hassani, Mohamed Asseraji, Driss El Kabbaj
Previous studies have shown that insomnia is a common sleep disorder in patients with end-stage renal disease. This study aims to determine the prevalence and risk factors of insomnia in our chronic hemodialysis (HD) patients. This is a cross-sectional study conducted in three HD units in Morocco. To assess the prevalence of insomnia, we used a specific questionnaire. Patients complaining of difficulty in falling asleep and/or nocturnal awakenings occurring seven nights a week during the last month were included in the group "insomnia;" the other patients were used as controls...
September 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28936707/immunoglobulin-genotypes-and-cognitive-functions-in-schizophrenia
#10
Janardan P Pandey, Aryan M Namboodiri, Paul J Nietert, Reiji Yoshimura, Hikaru Hori
Exposure to neurotropic viruses, such as herpes simplex virus type 1 and human cytomegalovirus, has been reported to be associated with cognitive impairment in schizophrenia. These viruses have evolved highly sophisticated strategies for decreasing the efficacy of the host immune response and interfering with viral clearance. Particular immunoglobulin GM (γ marker) genotypes modulate these viral immunoevasion strategies, influence antibody responsiveness to viral proteins, and are also associated with susceptibility to schizophrenia, providing an excellent rationale for determining their possible involvement in the cognitive functions in this highly heritable neurodevelopmental disorder...
September 22, 2017: Immunogenetics
https://www.readbyqxmd.com/read/28936622/prevalence-of-psychopathology-in-bipolar-high-risk-offspring-and-siblings-a-meta-analysis
#11
REVIEW
Phoebe Lau, David J Hawes, Caroline Hunt, Andrew Frankland, Gloria Roberts, Philip B Mitchell
This meta-analysis aimed to update existing data on the comparison of prevalence rates of psychopathology primarily among offspring with at least one parent with bipolar disorder (BD) and offspring of parents without psychiatric illness. Seventeen studies were derived from a systematic search of PsychInfo, Medline, Scopus and Embase. Inclusion criteria were use of a control offspring group, standardized diagnostic procedures and reporting of clear frequency data. Risk of psychopathology was estimated by aggregating frequency data from selected studies...
September 21, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28936192/the-intricate-relationship-between-psychotic-like-experiences-and-associated-subclinical-symptoms-in-healthy-individuals
#12
Lui Unterrassner, Thomas A Wyss, Diana Wotruba, Helene Haker, Wulf Rössler
The interplay between subclinical psychotic, negative, and affective symptoms has gained increased attention regarding the etiology of psychosis spectrum and other mental disorders. Importantly, research has tended to not differentiate between different subtypes of psychotic-like experiences (PLE) although they may not have the same significance for mental health. In order to gain information on the subclinical interplay between specific PLE and other symptoms as well as the significance of PLE for mental health, we investigated their specific associations in 206 healthy individuals (20-60 years, 73 females) using correlational and linear regression analyses...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28936175/pharmacokinetics-and-pharmacodynamics-of-lisdexamfetamine-compared-with-d-amphetamine-in-healthy-subjects
#13
Patrick C Dolder, Petra Strajhar, Patrick Vizeli, Felix Hammann, Alex Odermatt, Matthias E Liechti
Rationale: Lisdexamfetamine is a prodrug of D-amphetamine used for the treatment of attention-deficit/hyperactivity disorder (ADHD). Lisdexamfetamine is thought to have a prolonged pharmacokinetic profile compared with oral D-amphetamine, possibly associated with lower drug liking and a lower risk of oral misuse. However, differences in the pharmacokinetics and pharmacodynamics of lisdexamfetamine and D-amphetamine have not been directly compared. Methods: Equimolar doses of D-amphetamine (40 mg) and lisdexamfetamine (100 mg), and placebo were administered in 24 healthy subjects in a randomized, double-blind, placebo-controlled, cross-over study...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28936076/association-of-attention-deficit-hyperkinetic-disorder-with-alcohol-use-disorders-in-fishermen
#14
Manoj Kumar, Balaji Bharadwaj, Pooja Patnaik Kuppili, Gomathi Ramaswamy, Gilbert Marie Majella, Palanivel Chinnakali, Gautam Roy
INTRODUCTION: Alcohol use is a widely prevalent problem and poses hazard during work for certain groups such as fishermen. Disorders such as Attention-Deficit/Hyperkinetic Disorder (ADHD) correlate with early onset and greater severity of alcohol use disorders. AIMS: We planned to study the frequency of ADHD among fishermen in a fishing hamlet of southern India using adult ADHD self-reported scale (ASRS) and correlated with the severity of alcohol use disorder as evidenced by age at initiation of alcohol use, presence of harmful use, or dependence use as defined by Alcohol Use Disorders Identification Test (AUDIT)...
August 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28936005/unmet-medication-coverage-needs-among-adults-with-attention-deficit-hyperactivity-disorder-adhd
#15
Thomas E Brown, Emuella Flood, Phillip Sarocco, Norman Atkins, Alexandra Khachatryan
No abstract text is available yet for this article.
September 15, 2017: Psychopharmacology Bulletin
https://www.readbyqxmd.com/read/28936004/persisting-psychosocial-impairments-in-adults-being-treated-with-medication-for-attention-deficit-hyperactivity-disorder
#16
Thomas E Brown, Emuella Flood, Phillip Sarocco, Norman Atkins, Alexandra Khachatryan
No abstract text is available yet for this article.
September 15, 2017: Psychopharmacology Bulletin
https://www.readbyqxmd.com/read/28935930/characterization-of-soft-amyloid-cores-in-human-prion-like-proteins
#17
Cristina Batlle, Natalia Sanchez de Groot, Valentin Iglesias, Susanna Navarro, Salvador Ventura
Prion-like behaviour is attracting much attention due to the growing evidences that amyloid-like self-assembly may reach beyond neurodegeneration and be a conserved functional mechanism. The best characterized functional prions correspond to a subset of yeast proteins involved in translation or transcription. Their conformational promiscuity is encoded in Prion Forming Domains (PFDs), usually long and intrinsically disordered protein segments of low complexity. The compositional bias of these regions seems to be important for the transition between soluble and amyloid-like states...
September 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28935662/adult-disinhibited-social-engagement-in-adoptees-exposed-to-extreme-institutional-deprivation-examination-of-its-clinical-status-and-functional-impact
#18
Mark Kennedy, Jana Kreppner, Nicky Knights, Robert Kumsta, Barbara Maughan, Dennis Golm, Jonathan Hill, Michael Rutter, Wolff Schlotz, Edmund Sonuga-Barke
BackgroundEarly-life institutional deprivation produces disinhibited social engagement (DSE). Portrayed as a childhood condition, little is known about the persistence of DSE-type behaviours into, presentation during, and their impact on, functioning in adulthood.AimsWe examine these issues in the young adult follow-up of the English and Romanian Adoptees study.MethodA total of 122 of the original 165 Romanian adoptees who had spent up to 43 months as children in Ceauşescu's Romanian orphanages and 42 UK adoptees were assessed for DSE behaviours, neurodevelopmental and mental health problems, and impairment between ages 2 and 25 years...
September 21, 2017: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/28935618/social-communication-coaching-smartglasses-well-tolerated-in-a-diverse-sample-of-children-and-adults-with-autism
#19
Neha U Keshav, Joseph P Salisbury, Arshya Vahabzadeh, Ned T Sahin
BACKGROUND: Augmented reality (AR) smartglasses are an emerging technology that is under investigation as a social communication aid for children and adults with autism spectrum disorder (ASD) and as a research tool to aid with digital phenotyping. Tolerability of this wearable technology in people with ASD is an important area for research, especially as these individuals may experience sensory, cognitive, and attentional challenges. OBJECTIVE: The aim of this study was to assess the tolerability and usability of a novel smartglasses system that has been designed as a social communication aid for children and adults with autism (the Brain Power Autism System [BPAS])...
September 21, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28935587/glutamatergic-synapses-in-neurodevelopmental-disorders
#20
REVIEW
Edoardo Moretto, Luca Murru, Giuseppe Martano, Jenny Sassone, Maria Passafaro
Neurodevelopmental disorders (NDDs) are a group of diseases whose symptoms arise during childhood or adolescence and that impact several higher cognitive functions such as learning, sociability and mood. Accruing evidence suggests that a shared pathogenic mechanism underlying these diseases is the dysfunction of glutamatergic synapses. We summarize present knowledge on autism spectrum disorders (ASD), intellectual disability (ID), Down syndrome (DS), Rett syndrome (RS) and attention-deficit hyperactivity disorder (ADHD), highlighting the involvement of glutamatergic synapses and receptors in these disorders...
September 18, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
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