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https://www.readbyqxmd.com/read/28088127/cerebral-laterality-for-language-is-related-to-adult-salivary-testosterone-levels-but-not-digit-ratio-2d-4d-in-men-a-functional-transcranial-doppler-ultrasound-study
#1
Marietta Papadatou-Pastou, Maryanne Martin
The adequacy of three competing theories of hormonal effects on cerebral laterality are compared using functional transcranial Doppler sonography (fTCD). Thirty-three adult males participated in the study (21 left-handers). Cerebral lateralization was measured by fTCD using an extensively validated word generation task. Adult salivary testosterone (T) and cortisol (C) concentrations were measured by luminescence immunoassay and prenatal T exposure was indirectly estimated by the somatic marker of 2nd to 4th digit length ratio (2D:4D)...
January 11, 2017: Brain and Language
https://www.readbyqxmd.com/read/28088113/modulatory-effect-of-vanillic-acid-on-antioxidant-status-in-high-fat-diet-induced-changes-in-diabetic-hypertensive-rats
#2
Kolanji Vinothiya, Natarajan Ashokkumar
The worldwide incidence of diabetes has increased dramatically along with widespread lifestyle and dietary changes. Diets high in fat are strongly associated with the development of obesity and can induce insulin resistance in humans and animals. It is clear that obesity constitutes a risk factor for contributing to the development of type 2 diabetes. In the present study, we investigated the therapeutic potential action of vanillic acid on diabetes associated complications using a rat model. Rats were made diabetic hypertensive by high fat diet (HFD) for 20 weeks and were treated with vanillic acid (50mg/kg bw) for last 8 weeks...
January 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28088111/psychometric-evaluation-of-the-generalized-anxiety-disorder-screener-gad-7-based-on-a-large-german-general-population-sample
#3
Andreas Hinz, Annette M Klein, Elmar Brähler, Heide Glaesmer, Tobias Luck, Steffi G Riedel-Heller, Kerstin Wirkner, Anja Hilbert
BACKGROUND: The Generalized Anxiety Disorder Scales GAD-7 and GAD-2 are instruments for the assessment of anxiety. The aims of this study are to test psychometric properties of these questionnaires, to provide normative values, and to investigate associations with sociodemographic factors, quality of life, psychological variables, and behavioral factors. METHODS: A German community sample (n=9721) with an age range of 18-80 years was surveyed using the GAD-7 and several other questionnaires...
December 18, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28088107/gaas-laser-therapy-reestablishes-the-morphology-of-the-nmj-and-nachrs-after-injury-due-to-bupivacaine
#4
Cristiane Neves Alessi Pissulin, Paula Aiello Tomé de Souza Castro, Flávio Codina, Carina Guidi Pinto, Ivan Jose Vechetti-Junior, Selma Maria Michelin Matheus
BACKGROUND: Local anesthetics are used to relieve pre- and postoperative pain, acting on both sodium channels and nicotinic acetylcholine receptors (nAChR) at the neuromuscular junction (NMJ). Bupivacaine acts as a non-competitive antagonist and has limitations, such as myotoxicity, neurotoxicity, and inflammation. Low-level laser therapy (LLLT) has anti-inflammatory, regenerative, and analgesic effects. The aim of the present study was to evaluate the effects of a gallium arsenide laser (GaAs) on the morphology of the NMJ and nAChRs after application of bupivacaine in the sternomastoid muscle...
December 22, 2016: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28088105/tectona-grandis-leaf-extract-free-and-associated-with-nanoemulsions-as-a-possible-photosensitizer-of-mouse-melanoma-b16-cell
#5
Cydia de Menezes Furtado, Fernando Sergio Escocio Drumond Viana de Faria, Ricardo Bentes Azevedo, Karen Py-Daniel, Ana Lygia Dos Santos Camara, Jaqueline Rodriguez da Silva, Everton de Holanda Oliveira, Anselmo Fortunato Ruiz Rodriguez, Igor Anatolievich Degterev
Over the past six years we have been studying extracts from tropical, specially Amazon, plants, to search for new sensitizers for photodynamic therapy of cancer and infectious diseases. Tectona grandis is a genus of tropical hardwood trees in the mint family, Lamiaceae. That is native to south and southeast Asia, but since the end of the 20th century is also gaining ground in the Amazon. The present work aims to evaluate the photodynamic potential of hydro-alcoholic extract from Tectona grandis LF leaves (TGE) and the same extract prepared as the oil-water nanoemulsion (TGE-NE) against melanoma B16 F10 cells...
January 5, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28088068/perceived-assistance-in-pursuing-personal-goals-and-personal-recovery-among-mental-health-consumers-across-housing-services
#6
Galia S Moran, Kinneret Westman, Esther Weissberg, Samuel Melamed
Personal goals/plans play a central role in personal recovery and psychiatric rehabilitation of persons with mental illnesses. Yet, few studies have explored whether perceiving practitioners' assistance towards the pursuit of goals are associated with personal recovery and other favorable rehabilitation outcomes. A total of 2121 mental health consumers, of which 1222 use supported-housing services and 899 use group-home services, completed self-report questionnaires as part of a larger quality-assurance study conducted during the years 2013-2014...
January 5, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28088064/improved-cognition-while-cycling-in-parkinson-s-disease-patients-and-healthy-adults
#7
Audrey A Hazamy, Lori J P Altmann, Elizabeth Stegemöller, Dawn Bowers, Hyo Keun Lee, Jonathan Wilson, Michael S Okun, Chris J Hass
Persons with Parkinson's disease (PD) are typically more susceptible than healthy adults to impaired performance when two tasks (dual task interference) are performed simultaneously. This limitation has by many experts been attributed to limitations in cognitive resources. Nearly all studies of dual task performance in PD employ walking or balance-based motor tasks, which are commonly impaired in PD. These tasks can be performed using a combination of one or two executive function tasks. The current study examined whether persons with PD would demonstrate greater dual task effects (DTEs) on cognition compared to healthy older adults (HOAs) during a concurrent cycling task...
January 11, 2017: Brain and Cognition
https://www.readbyqxmd.com/read/28088058/has-the-symptom-severity-inclusion-requirement-narrowed-the-definition-of-major-depressive-disorder-in-antidepressant-efficacy-trials
#8
Mark Zimmerman, Emily Walsh, Iwona Chelminski, Kristy Dalrymple
BACKGROUND: The inclusion criteria of all placebo-controlled studies of antidepressants have required a minimum level of severity on standardized measures of symptoms of depression. In the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project we examined the association between scores on the Hamilton Depression Rating Scale (HAMD) and the number of criteria met for MDD, as well as the impact of different HAMD cutoff scores on the distribution of the number of DSM-IV criteria met...
January 4, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28088057/a-systematic-review-of-adult-attachment-and-social-anxiety
#9
REVIEW
Ray P C Manning, Joanne M Dickson, Jasper Palmier-Claus, Alexandra Cunliffe, Peter J Taylor
BACKGROUND: Attachment has been implicated in the development of social anxiety. Our aim was to synthesise the extant literature exploring the role of adult attachment in these disorders. METHOD: Search terms relating to social anxiety and attachment were entered into MEDLINE, PsycINFO and Web of Science. Risk of bias of included studies was assessed using and adapted version of the Agency for Healthcare Research and Quality assessment tool. Eligible studies employed validated social anxiety and attachment assessments in adult clinical and analogue samples...
December 19, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28088056/the-evolving-relationship-between-premorbid-intelligence-and-serious-depression-across-the-lifespan-a-longitudinal-study-of-43-540-swedish-men
#10
Emil Lager, Bo Melin, Tomas Hemmingsson, Alma Sörberg Wallin
BACKGROUND: An association between higher intelligence and lower probability of serious depression has previously been established. Yet, to our knowledge, no large prospective study has examined the relationship across the lifespan. METHODS: A cohort of 49,321 Swedish men was followed from conscription in 1969-70 (age 18-20) through to 2008. Odds ratios (OR) for first time hospitalisation for depression (FTHD) were calculated in relation to intelligence for distinct time periods across the lifespan, while controlling for established risk factors for depression...
January 6, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28088055/marijuana-use-disorder-symptoms-among-recent-onset-marijuana-users
#11
Lisa Dierker, William Mendoza, Renee Goodwin, Arielle Selya, Jennifer Rose
BACKGROUND: With recreational marijuana having recently been legalized in a growing number of U.S. states, as well as the increasing support for its legalization among substantial segments of the American public, an understanding of the development of symptoms associated with marijuana use disorders will assist in guiding both education and policy. METHODS: This study examined the prevalence of marijuana use disorder symptoms among a nationally representative sample of recent onset marijuana users ages 12-21 drawn from the National Survey of Drug Use and Health (N=9697)...
January 6, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28088052/positive-and-negative-life-events-and-reasons-for-living-modulate-suicidal-ideation-in-a-sample-of-patients-with-history-of-suicide-attempts
#12
Camélia Laglaoui Bakhiyi, Isabelle Jaussent, Séverine Beziat, Renaud Cohen, Catherine Genty, Jean-Pierre Kahn, Marion Leboyer, Pascal Le Vaou, Sébastien Guillaume, Philippe Courtet
BACKGROUND: The influence of life events on suicidal behavior remains inconclusive, while reasons for living (RFL) may be protective. OBJECTIVES: To analyze the association between positive and negative life events and suicidal ideation (SI) and the interaction between life events and RFL on SI. METHOD: Patients with history of suicide attempts (n = 338) underwent a comprehensive clinical evaluation, including SI (Beck's Suicidal Ideation scale), RFL (Reasons for Living Inventory, RFLI) and life events (family, school, student or professional, social, health and religion-related and other life events) during the last twelve months...
January 1, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28088050/pharmacists-knowledge-of-issues-in-pharmacotherapy-of-epilepsy-using-antiepileptic-drugs-a-cross-sectional-study-in-palestinian-pharmacy-practice
#13
Ramzi Shawahna, Ahlam Atrash, Aman Jebril, Areen Khalaf, Eman Shaheen, Hala Tahboosh
OBJECTIVE: Antiepileptic drugs (AEDs) are mainstay in controlling epileptic seizures. As experts in medications, pharmacists should be able to ensure accuracy of dosing regimens, explain adverse effects, and screen for and alert people with epilepsy (PWE) and their physicians to possible drug-drug interactions (DDIs). The aim of this study was to evaluate pharmacists' knowledge of issues in pharmacotherapy of epilepsy using AEDs. METHODS: This was a cross-sectional observational study conducted in the Palestinian pharmacy practice...
January 11, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28088049/sudden-unexpected-death-in-epilepsy-sudep-disclosure-in-pediatric-epilepsy-an-italian-survey-on-to-tell-or-not-to-tell
#14
Galli Federica, Vignoli Aglaia, Canevini Maria Paola, Cerioli Gabriele, Vegni Elena
BACKGROUND AND OBJECTIVES: Although there has recently been significant debate regarding the importance of disclosing the risk of SUDEP, professional societies and clinical practice guidelines currently recommend that the risk of SUDEP be disclosed as part of a comprehensive epilepsy education program. Therefore, the primary aim of the present study was to examine whether healthcare providers treating pediatric patients with epilepsy in Italy would disclose the risk of SUDEP to the parents of children with epilepsy...
January 11, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28088048/disclosure-management-behaviors-in-korean-adults-with-well-controlled-epilepsy-their-relation-to-perception-of-stigma
#15
Sang-Ahm Lee, Byung-In Lee
PURPOSE: In spite of the fact that epilepsy is a concealable stigmatized identity, there is little evidence pertaining to disclosure management in adults living with epilepsy. We determined the factors contributing to disclosure management strategies in adults living with well-controlled epilepsy. METHODS: This was a cross-sectional multicenter study. Korean adults whose seizures had remitted for at least one year participated in this study. Using statistical analyses, we determined whether disclosure management behaviors measured using the Disclosure Management Scale (DMS) were related to demographic, clinical, and psychosocial variables...
January 11, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28088041/the-role-of-the-ifg-and-psts-in-syntactic-prediction-evidence-from-a-parametric-study-of-hierarchical-structure-in-fmri
#16
William Matchin, Christopher Hammerly, Ellen Lau
Sentences encode hierarchical structural relations among words. Several neuroimaging experiments aiming to localize combinatory operations responsible for creating this structure during sentence comprehension have contrasted short, simple phrases and sentences to unstructured controls. Some of these experiments have revealed activation in the left inferior frontal gyrus (IFG) and posterior superior temporal sulcus (pSTS), associating these regions with basic syntactic combination. However, the wide variability of these effects across studies raises questions about this interpretation...
December 18, 2016: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28088038/evidence-of-functional-duplicity-of-nestin-expression-in-the-adult-mouse-midbrain
#17
Parisa Farzanehfar, Shi Sheng Lu, Anupa Dey, Dharshani Musiienko, Hamzah Baagil, Malcolm K Horne, Tim D Aumann
Whether or not neurogenesis occurs in the adult substantia nigra pars compacta (SNc) is an important question relevant for developing better treatments for the motor symptoms of Parkinson's disease (PD). Although controversial, it is generally believed that dividing cells here remain undifferentiated or differentiate into glia, not neurons. However, there is a suggestion that Nestin-expressing neural precursor cells (NPCs) in the adult SNc have a propensity to differentiate into neurons, which we sought to confirm in the present study...
January 5, 2017: Stem Cell Research
https://www.readbyqxmd.com/read/28088029/an-updated-meta-analysis-of-cohort-studies-diabetes-and-risk-of-alzheimer-s-disease
#18
REVIEW
Jieyu Zhang, Chunxiang Chen, Shuizhen Hua, Hairong Liao, Meixiang Wang, Yan Xiong, Fei Cao
BACKGROUND: In recently, several large longitudinal population-based studies have shown that the rate of cognitive decline is accelerated in elderly people with diabetes mellitus. But the relation between diabetes and AD is still an area of controversy. The objective of this review was to update the evidence for or against diabetes as a risk factor of AD. METHODS: We searched the literature from their inception to May 2016 without restriction of language. We included all longitudinal population-based studies examining the association between diabetes and risk of AD...
November 9, 2016: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28088027/an-alternative-strategy-to-western-blot-as-a-confirmatory-diagnostic-test-for-hiv-infection
#19
Xia Feng, Jibao Wang, Zhiyun Gao, Yu Tian, Ling Zhang, Huichao Chen, Tong Zhang, Lin Xiao, Jun Yao, Wenge Xing, Maofeng Qiu, Yan Jiang
BACKGROUND: In China, western blot (WB) is the recommended procedure for the diagnosis of HIV infection. However, this technique is time consuming and labor intensive, and its complexity restricts wide application in resource-limited regions. OBJECTIVE: The aim of this study was to evaluate the efficacy of a dry blood spots (DBS)-urine paired enzyme-linked immunosorbent assay (ELISA) test, instead of WB, for HIV antibody detection. STUDY DESIGN: Plasma, DBS, and urine samples were collected from 1213 subjects from different populations...
December 21, 2016: Journal of Clinical Virology: the Official Publication of the Pan American Society for Clinical Virology
https://www.readbyqxmd.com/read/28088020/sulphur-alters-chromium-vi-toxicity-in-solanum-melongena-seedlings-role-of-sulphur-assimilation-and-sulphur-containing-antioxidants
#20
Madhulika Singh, Bishwajit Kumar Kushwaha, Samiksha Singh, Vipin Kumar, Vijay Pratap Singh, Sheo Mohan Prasad
The present study investigates modulation in hexavalent chromium [Cr(VI) 25 μM] toxicity by sulphur (S; 0.5, 1.0 and 1.5 mM S as low (LS), medium (MS) and high sulphur (HS), respectively) in Solanum melongena (eggplant) seedlings. Biomass accumulation (fresh and dry weights), photosynthetic pigments, photosynthetic oxygen evolution and S content were declined by Cr(VI) toxicity. Furthermore, fluorescence characteristics (JIP-test) were also affected by Cr(VI), but Cr(VI) toxicity on photosystem II photochemistry was ameliorated by HS treatment via reducing damaging effect on PS II reaction centre and its reduction side...
December 27, 2016: Plant Physiology and Biochemistry: PPB
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