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https://www.readbyqxmd.com/read/28821777/decompressive-craniectomy-in-the-management-of-intracranial-hypertension-after-traumatic-brain-injury-a-systematic-review-and-meta-analysis
#1
Danfeng Zhang, Qiang Xue, Jigang Chen, Yan Dong, Lijun Hou, Ying Jiang, Junyu Wang
We aim to perform a systematic review and meta-analysis to examine the prognostic value of decompressive craniectomy (DC) in patients with traumatic intracranial hypertension. PubMed, EMBASE, Cochrane Controlled Trials Register, Web of Science, http://clinicaltrials.gov/ were searched for eligible studies. Ten studies were included in the systematic review, with four randomized controlled trials involved in the meta-analysis, where compared with medical therapies, DC could significantly reduce mortality rate [risk ratio (RR), 0...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818748/association-of-brain-derived-neurotrophic-factor-gene-polymorphisms-with-body-mass-index-a-systematic-review-and-meta-analysis
#2
REVIEW
Shahab-Aldin Akbarian, Amin Salehi-Abargouei, Makan Pourmasoumi, Roya Kelishadi, Parvaneh Nikpour, Motahar Heidari-Beni
BACKGROUND: Many studies with inconsistent results have assessed the association of Brain-derived neurotrophic factor (BDNF) gene polymorphisms with prevalence of obesity and overweight. This review aims to provide a summary of the literature evaluating the relation between BDNF genotype and body mass index (BMI). METHODS: A systematic search through PubMed, Scopus, Science direct, Ovid and Cochrane was performed. We included observational studies with cross-sectional and case-control design, which investigated relationship between all kinds of BDNF polymorphisms with BMI, as a representative index of obesity and overweight...
August 14, 2017: Advances in Medical Sciences
https://www.readbyqxmd.com/read/28818727/neuroprotective-effects-of-plant-polysaccharides-a-review-of-the-mechanisms
#3
REVIEW
Qing-Han Gao, Xueyan Fu, Rui Zhang, Zhisheng Wang, Muzhen Guo
Polysaccharides are an important class of phytochemicals, and many studies have demonstrated their beneficial effects in the context of a number of pathologies including neurological disorders. Numerous studies have indicated that polysaccharides exhibit neuroprotection through a variety of mechanisms. We performed a comprehensive review of the literature to consolidate studies for the period 2010-2016, and assessed the protection mechanisms on brain function of polysaccharide-rich extracts from natural sources...
August 14, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28814609/tail-regeneration-and-other-phenomena-of-wound-healing-and-tissue-restoration-in-lizards
#4
REVIEW
Kathy Jacyniak, Rebecca P McDonald, Matthew K Vickaryous
Wound healing is a fundamental evolutionary adaptation with two possible outcomes: scar formation or reparative regeneration. Scars participate in re-forming the barrier with the external environment and restoring homeostasis to injured tissues, but are well understood to represent dysfunctional replacements. In contrast, reparative regeneration is a tissue-specific program that near-perfectly replicates that which was lost or damaged. Although regeneration is best known from salamanders (including newts and axolotls) and zebrafish, it is unexpectedly widespread among vertebrates...
August 15, 2017: Journal of Experimental Biology
https://www.readbyqxmd.com/read/28813259/alternatives-for-abandoned-children-insights-from-the-bucharest-early-intervention-project
#5
REVIEW
Charles H Zeanah, Kathryn L Humphreys, Nathan A Fox, Charles A Nelson
The Bucharest Early Intervention Project is the first and only randomized controlled trial of foster care as an alternative to institutional care for orphaned and abandoned children. Across various domains of brain and behavioral development we demonstrated that children in families developed more favorably than children in institutions, that foster care remediates some but not all compromises associated with institutional placement and that earlier placement in foster care leads to more developmental gains in some but not all domains...
June 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28810186/the-efficacy-of-lapatinib-and-capecitabine-in-her-2-positive-breast-cancer-with-brain-metastases-a-systematic-review-and-pooled-analysis
#6
REVIEW
Fausto Petrelli, Michele Ghidini, Veronica Lonati, Gianluca Tomasello, Karen Borgonovo, Mara Ghilardi, Mary Cabiddu, Sandro Barni
INTRODUCTION: Breast cancer (BC) with HER-2/neu overexpression or amplification (HER-2+) is associated with a higher prevalence of brain metastases (BMs) when compared to other subtypes. Among approved drugs for HER-2+ BC, lapatinib (L) is associated with single agent activity toward BMs. We conducted a systematic review to determine the efficacy of L, singly or in combination with capecitabine (C), as a treatment for HER-2+ BMs. MATERIAL AND METHODS: We searched PubMed, EMBASE, The Cochrane Library, SCOPUS, Web of Science, ClinicalTrials...
August 12, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28805770/-new-classifications-of-epilepsies-and-seizure-types-created-by-the-international-league-against-epilepsy-2017
#7
Ye V Makushkin, S N Oskolkova, G A Fastovtsov
First part of this review (Chapter 1) demonstrates an ambiguous attitude toward psychiatry among professionals and in society in recent decades. The articles of supporters and opponents of psychiatry are also quoted. The authors describe the dynamics of the reflection of psychopathology in the main widely accepted classifications and manuals. Critical and negative opinions regarding the DSM-5, due to its role in the 'medicalization' processes, for the movement 'World Mental Health', are mentioned. The history of antipsychiatry movement and its results for psychiatry and society are analyzed as well...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28805695/infants-investigated-by-the-child-welfare-system-exploring-a-distinct-profile-of-risks-service-needs-and-referrals-for-support-in-ontario
#8
Joanne Filippelli, Barbara Fallon, Esme Fuller-Thomson, Nico Trocmé
The science of early childhood development underscores that maltreatment and other adversities experienced during infancy heightens the risk for poor developmental and socio-emotional outcomes. Referrals to supportive services by the child welfare system are particularly critical during infancy given the rapidity of brain development and infants' sensitivity to their environment. The main objectives of the current study are to: (1) examine age-specific differences in clinical and case characteristics; (2) determine the factors associated with the service referral decision involving infants; and (3) explore the types of services families have been referred to at the conclusion of a maltreatment-related investigation...
August 12, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28804788/pro-dopamine-regulator-kb220-to-balance-brain-reward-circuitry-in-reward-deficiency-syndrome-rds
#9
Kenneth Blum, Marcelo Febo, Lyle Fried, David Baron, Eric R Braverman, Kristina Dushaj, Mona Li, Zsolt Demetrovics, Rajendra D Badgaiyan
We are faced with a worldwide opiate/opioid epidemic that is devastating. According to the Centers for Disease Control and Prevention (CDC), at least 127 people, young and old, are dying every day in America due to narcotic overdose. The Food and Drug Administration (FDA) has approved Medication-Assisted Treatments (MATs) for opiate/opioids as well as alcohol and nicotine. The mechanism of action of most MATS favors either blocking of dopaminergic function or a form of Opiate Substitution Therapy (OST). These treatment options are adequate for short-term treatment of the symptoms of addiction and harm reduction but fail long-term to deal with the cause or lead to recovery...
2017: Journal of Reward Deficiency Syndrome and Addiction Science
https://www.readbyqxmd.com/read/28803534/moving-rehabilitation-research-forward-developing-consensus-statements-for-rehabilitation-and-recovery-research
#10
Julie Bernhardt, Karen Borschmann, Lara Boyd, S Thomas Carmichael, Dale Corbett, Steven C Cramer, Tammy Hoffmann, Gert Kwakkel, Sean Savitz, Gustavo Saposnik, Marion Walker, Nick Ward
Stroke recovery is the next frontier in stroke medicine. While growth in rehabilitation and recovery research is exponential, a number of barriers hamper our ability to rapidly progress the field. Standardized terminology is absent in both animal and human research, methods are poorly described, recovery biomarkers are not well defined, and we lack consistent timeframes or measures to examine outcomes. Agreed methods and conventions for developing, monitoring, evaluating and reporting interventions directed at improving recovery are lacking, and current approaches are often not underpinned by biology...
August 2017: Neurorehabilitation and Neural Repair
https://www.readbyqxmd.com/read/28802183/very-low-birth-weight-is-associated-with-brain-structure-abnormalities-and-cognitive-function-impairments-a-systematic-review
#11
Fereshteh Farajdokht, Saeed Sadigh-Eteghad, Reza Dehghani, Gisou Mohaddes, Leili Abedi, Ramin Bughchechi, Alireza Majdi, Javad Mahmoudi
Very low birth weight (VLBW) children are at risk of structural brain abnormalities and neurocognitive deficits. Since survival rate of the very low birth weight infants has increased over the past decade, a better understanding of the long-term neurocognitive outcomes is needed. The present systematic review investigated the association between VLBW and cognitive function as well as brain structure. PubMed/Medline, Google Scholar, Scopus and Web of Science databases were searched up from January 2000 to January 2015...
August 9, 2017: Brain and Cognition
https://www.readbyqxmd.com/read/28801417/optic-nerve-sheath-diameter-sonography-for-the-diagnosis-of-increased-intracranial-pressure-a-systematic-review-and-meta-analysis-protocol
#12
Alex Koziarz, Niv Sne, Fraser Kegel, Waleed Alhazzani, Siddharth Nath, Jetan H Badhiwala, Timothy Rice, Paul Engels, Faidi Samir, Andrew Healey, Kamyar Kahnamoui, Laura Banfield, Sunjay Sharma, Kesava Reddy, Gregory W J Hawryluk, Andrew W Kirkpatrick, Saleh A Almenawer
INTRODUCTION: Increased intracranial pressure (ICP) is a significant neurological issue that may lead to permanent neurological sequelae. When evaluating patients with traumatic brain injury, it is crucial to identify those with high ICP in order to expedite ICP lowering measures and maintain adequate cerebral perfusion. Several measures are used to recognise patients with increased ICP including CT scan, MRI, ICP monitor, and lumbar puncture (LP). However, these tests can be invasive, associated with radiation exposure, contraindicated, or not readily available...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28799778/how-important-is-tryptophan-in-human-health
#13
Joanna Kałużna-Czaplińska, Paulina Gątarek, Salvatore Chirumbolo, Max Stanley Chartrand, Geir Bjørklund
Tryptophan (Trp) is an amino acid and an essential component of the human diet. It plays a crucial role in many metabolic functions. Clinicians can use Trp levels in the course of diagnosing various metabolic disorders and the symptoms associated with those diseases. Furthermore, supplementation with this amino acid is considered in the treatment of depression and sleep disorders, mainly due to the Trp relationship with the synthesis of serotonin (5-HT) and melatonin. It is also used in helping to resolve cognitive disorders, anxiety, or neurodegenerative diseases...
August 11, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28799488/environment-and-neurodegenerative-diseases-an-update-on-mirna-role
#14
Margherita Ferrante, Gea Oliveri Conti
INTRODUCTION: The importance of neurodegenerative diseases on the management of public health is growing and the real role of the environment and miRNA in their occurrence is still unclear. miRNA can affect significantly the regulatory network. The complex variety and gene-regulatory capacity of miRNAs is particularly valuable in the brain, being a very complex organ with a functional specialization of neurons highly adaptable to environmental stimuli. In particular a miRNAs role is demonstrated in neurological diseases as the effect to toxic and mutagenic substances exposure by the environment...
August 11, 2017: MicroRNA
https://www.readbyqxmd.com/read/28799487/dementia-etiologies-and-remedies-in-traditional-persian-medicine-a-review-of-medicinal-plants-and-phytochemistry
#15
Laila Shirbeigi, Behnam Dalfardi, Zohre Abolhasanzade, Fatemeh Nejatbakhsh
BACKGROUND: Dementia is a chronic neurodegenerative disease causing progressive and gradual impairment of different brain's cognitive functions. The prevalence of dementia is about 3 to 7% in different parts of the world. OBJECTIVE: The aim of this study was to determine the etiologies of dementia according to the Traditional Persian Medicine scientists' viewpoint and introduce their recommended herbal remedies for this disease. METHOD: The authors explored six main Traditional Persian Medicine textbooks for the disease of dementia, its etiologies and related recommended herbal treatments...
August 10, 2017: Current Drug Metabolism
https://www.readbyqxmd.com/read/28796604/dual-temporal-and-spatial-sparse-representation-for-inferring-group-wise-brain-networks-from-resting-state-fmri-dataset
#16
Junhui Gong, Xiaoyan Liu, Tianming Liu, Jiansong Zhou, Gang Sun, Juanxiu Tian
Recently, sparse representation has been successfully used to identify brain networks from task-based fMRI dataset. However, when using the strategy to analyze resting-state fMRI dataset, it is still a challenge to automatically infer the group-wise brain networks under consideration of group commonalities and subject-specific characteristics. In the paper, a novel method based on dual temporal and spatial sparse representation (DTSSR) is proposed to meet this challenge. Firstly, the brain functional networks with subject-specific characteristics are obtained via sparse representation with online dictionary learning for the fMRI time series (temporal domain) of each subject...
August 9, 2017: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/28796283/flumazenil-versus-placebo-or-no-intervention-for-people-with-cirrhosis-and-hepatic-encephalopathy
#17
REVIEW
Ee Teng Goh, Mette L Andersen, Marsha Y Morgan, Lise Lotte Gluud
BACKGROUND: Hepatic encephalopathy is a common complication of cirrhosis which results in poor brain functioning. The spectrum of changes associated with hepatic encephalopathy ranges from the clinically 'indiscernible' or minimal hepatic encephalopathy to the clinically 'obvious' or overt hepatic encephalopathy. Flumazenil is a synthetic benzodiazepine antagonist with high affinity for the central benzodiazepine recognition site. Flumazenil may benefit people with hepatic encephalopathy through an indirect negative allosteric modulatory effect on gamma-aminobutyric acid receptor function...
August 10, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28793239/ghosts-in-machine-learning-for-cognitive-neuroscience-moving-from-data-to-theory
#18
REVIEW
Thomas Carlson, Erin Goddard, David M Kaplan, Colin Klein, J Brendan Ritchie
The application of machine learning methods to neuroimaging data has fundamentally altered the field of cognitive neuroscience. Future progress in understanding brain function using these methods will require addressing a number of key methodological and interpretive challenges. Because these challenges often remain unseen and metaphorically "haunt" our efforts to use these methods to understand the brain, we refer to them as "ghosts". In this paper, we describe three such ghosts, situate them within a more general framework from philosophy of science, and then describe steps to address them...
August 6, 2017: NeuroImage
https://www.readbyqxmd.com/read/28790487/developing-therapies-for-brain-tumors-the-impact-of-the-johns-hopkins-hunterian-neurosurgical-research-laboratory
#19
Henry Brem, Eric W Sankey, Ann Liu, Antonella Mangraviti, Betty M Tyler
The Johns Hopkins Hunterian Neurosurgical Laboratory at the Johns Hopkins University School of Medicine was created in 1904 by Harvey Cushing and William Halsted and has had a long history of fostering surgical training, encouraging basis science research, and facilitating translational application. Over the past 30 years, the laboratory has addressed the paucity of brain tumor therapies. Pre-clinical work from the laboratory led to the development of carmustine wafers with initial US Food and Drug Administration (FDA) approval in 1996...
2017: Transactions of the American Clinical and Climatological Association
https://www.readbyqxmd.com/read/28769750/commentary-brain-networks-correlated-gene-expression-supports-synchronous-activity-in-brain-networks-science-348-1241-4
#20
Spiro P Pantazatos, Xinyi Li
A recent report claims that functional brain networks defined with resting-state functional magnetic resonance imaging (fMRI) can be recapitulated with correlated gene expression (i.e., high within-network tissue-tissue "strength fraction," SF) (Richiardi et al., 2015). However, the authors do not adequately control for spatial proximity. We replicated their main analysis, performed a more effective adjustment for spatial proximity, and tested whether "null networks" (i.e., clusters with center coordinates randomly placed throughout cortex) also exhibit high SF...
2017: Frontiers in Neuroscience
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