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https://www.readbyqxmd.com/read/28417467/retraction-statement-cxcl12-cxcr4-chemokine-signaling-in-spinal-glia-induces-pain-hypersensitivity-through-mapks-mediated-neuroinflammation-in-bone-cancer-rats
#1
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'CXCL12/CXCR4 chemokine signaling in spinal glia induces pain hypersensitivity through MAPKs-mediated neuroinflammation in bone cancer rats' by Hu X.-M., Liu Y.-N., Zhang H.-L., Cao S.-B., Zhang T., Chen L.-P. and Shen W. The above article from Journal of Neurochemistry, published online on 26 January 2015 and in volume 132, issue 4, pages 452-463 (available through www.onlinelibrary.wiley.com), and its subsequent Corrigendum, published online on 5 February 2015 and in volume 132, issue 4, p. 487, have been retracted by agreement between the Journal's Editor-in-Chief, Jörg Schulz, corresponding author Wen Shen on behalf of the authors, and John Wiley & Sons Ltd...
May 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28410884/the-effect-of-transcranial-direct-current-stimulation-on-motor-sequence-learning-and-upper-limb-function-after-stroke
#2
Melanie K Fleming, John C Rothwell, Laszlo Sztriha, James T Teo, Di J Newham
OBJECTIVE: To assess the impact of electrode arrangement on the efficacy of tDCS in stroke survivors and determine whether changes in transcallosal inhibition (TCI) underlie improvements. METHODS: 24 stroke survivors (3-124months post-stroke) with upper limb impairment participated. They received blinded tDCS during a motor sequence learning task, requiring the paretic arm to direct a cursor to illuminating targets on a monitor. Four tDCS conditions were studied (crossover); anodal to ipsilesional M1, cathodal to contralesional M1, bihemispheric, sham...
March 31, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28381402/transcutaneous-immunization-with-a-bandaid-prevents-experimental-otitis-media-in-a-polymicrobial-model
#3
Laura A Novotny, John D Clements, Steven D Goodman, Lauren O Bakaletz
Otitis media (OM) is a common pediatric disease and nontypeable Haemophilus influenzae (NTHI) is the predominant pathogen in chronic OM, recurrent OM and OM associated with treatment failure. OM is also a polymicrobial disease, wherein an upper respiratory tract viral infection predisposes to ascension of NTHI from the nasopharynx, the site of colonization, to the normally sterile middle ear, resulting in disease. Using a clinically relevant viral-bacterial co-infection model of NTHI-induced OM, we performed transcutaneous immunization (TCI) via a bandaid delivery system to administer each of three promising NTHI vaccine candidates derived from bacterial adhesive proteins and biofilm mediators: rsPilA, chimV4 and integration host factor...
April 5, 2017: Clinical and Vaccine Immunology: CVI
https://www.readbyqxmd.com/read/28370664/an-acute-bout-of-exercise-modulates-both-intracortical-and-interhemispheric-excitability
#4
J L Neva, K E Brown, C S Mang, B A Francisco, L A Boyd
Primary motor cortex (M1) excitability is modulated following a single session of cycling exercise. Specifically, short-interval intracortical inhibition and intracortical facilitation are altered following a session of cycling, suggesting that exercise affects the excitability of varied cortical circuits. Yet we do not know whether a session of exercise also impacts the excitability of interhemispheric circuits between, and other intracortical circuits within, M1. Here we present two experiments designed to address this gap in knowledge...
March 30, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28364198/drug-induced-sleep-endoscopy-with-target-controlled-infusion-using-propofol-and-monitored-depth-of-sedation-to-determine-treatment-strategies-in-obstructive-sleep-apnea
#5
Clemens Heiser, Phillippe Fthenakis, Alexander Hapfelmeier, Sebastian Berger, Benedikt Hofauer, Winfried Hohenhorst, Eberhard F Kochs, Klaus J Wagner, Guenther M Edenharter
BACKGROUND: Drug-induced sleep endoscopy (DISE) has become an important diagnostic examination tool in the treatment decision process for surgical therapies in the treatment of obstructive sleep apnea (OSA). Currently, there is a variety of regimes for the performance of DISE, which renders comparison and assessment across results difficult. It remains unclear how the different regimes influence the findings of the examination and the resulting conclusions and treatment recommendations...
March 31, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28350449/long-chained-4-aminoquinolines-as-quorum-sensing-inhibitors-in-serratia-marcescens-and-pseudomonas-aeruginosa
#6
Ivana Aleksić, Sandra Šegan, Filip Andric, Mario Zlatović, Ivana Moric, Dejan M Opsenica, Lidija Senerovic
Antibiotic resistance has become serious global threat to public health; therefore, the improved strategies and structurally novel antimicrobials are urgently needed to combat infectious diseases. Here we report a new type of highly potent 4-aminoquinoline derivatives as quorum sensing inhibitors in Serratia marcescens and Pseudomonas aeruginosa, exhibiting weak bactericidal activities (MIC > 400 μM). Through detailed structure-activity study we have identified 7-Cl and 7-CF3 substituted N-dodecylamino-4-aminoquinolines (5 and 10) as biofilm formation inhibitors with 50% biofilm inhibition at 69 μM and 63 μM in S...
March 28, 2017: ACS Chemical Biology
https://www.readbyqxmd.com/read/28336396/tumor-control-index-as-a-new-tool-to-assess-tumor-growth-in-experimental-animals
#7
William L Corwin, Hakimeh Ebrahimi-Nik, Stephanie M Floyd, Pouya Tavousi, Ion I Mandoiu, Pramod K Srivastava
Measurement of tumor diameters, tumor volumes, or area under the curve has been traditionally used to quantitate and compare tumor growth curves in immune competent as well as immune-compromised mice and rats. Here, using tumor growth data from a large number of mice challenged with live tumor cells, we describe the use of a new composite parameter, Tumor Control Index (TCI) as an alternative method to do the same. This index, comprised of three distinct values, the Tumor Inhibition Score, Tumor Rejection Score, and Tumor Stability Score, provides a complete picture of nearly every aspect of tumor growth in large numbers of animals, can be deduced automatically from tumor diameter or volume data, and can be used to compare several groups of animals in different experiments...
March 20, 2017: Journal of Immunological Methods
https://www.readbyqxmd.com/read/28333926/performance-of-tci-tcvi-tcii-chagas-flow-ate-igg2a-for-universal-and-genotype-specific-serodiagnosis-of-trypanosoma-cruzi-infection
#8
Glaucia Diniz Alessio, Fernanda Fortes de Araújo, Denise Fonseca Côrtes, Policarpo Ademar Sales Júnior, Daniela Cristina Lima, Matheus de Souza Gomes, Laurence Rodrigues do Amaral, Marcelo Antônio Pascoal Xavier, Andréa Teixeira-Carvalho, Olindo Assis Martins-Filho, Marta de Lana
Distinct Trypanosoma cruzi genotypes have been considered relevant for patient management and therapeutic response of Chagas disease. However, typing strategies for genotype-specific serodiagnosis of Chagas disease are still unavailable and requires standardization for practical application. In this study, an innovative TcI/TcVI/TcII Chagas Flow ATE-IgG2a technique was developed with applicability for universal and genotype-specific diagnosis of T. cruzi infection. For this purpose, the reactivity of serum samples (percentage of positive fluorescent parasites-PPFP) obtained from mice chronically infected with TcI/Colombiana, TcVI/CL or TcII/Y strain as well as non-infected controls were determined using amastigote-AMA, trypomastigote-TRYPO and epimastigote-EPI in parallel batches of TcI, TcVI and TcII target antigens...
March 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28327800/trypanosoma-cruzi-i-genotype-among-isolates-from-patients-with-chronic-chagas-disease-followed-at-the-evandro-chagas-national-institute-of-infectious-diseases-fiocruz-brazil
#9
Tatiana da Silva Fonseca de Oliveira, Barbara Neves Dos Santos, Tainah Silva Galdino, Alejandro Marcel Hasslocher-Moreno, Otilio Machado Pereira Bastos, Maria Auxiliadora de Sousa
INTRODUCTION: Trypanosoma cruzi is the etiologic agent of Chagas disease in humans, mainly in Latin America. Trypanosome stocks were isolated by hemoculture from patients followed at Evandro Chagas National Institute of Infectious Diseases (FIOCRUZ) and studied using different approaches. METHODS: For species and genotype identification, the stocks were analyzed by parasitological techniques, polymerase chain reaction assays targeted to specific DNA sequences, isoenzyme patterns, besides sequencing of a polymorphic locus of TcSC5D gene (one stock)...
January 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/28323069/minicircle-classes-heterogeneity-within-the-tciii-and-tciv-discrete-typing-units-of-trypanosoma-cruzi
#10
S Ortiz, G Osorio, A Solari
The taxon Trypanosoma cruzi, causative agent of Chagas disease, is composed of several discrete typing units (DTUs) named TcI-TcVI, and Tcbat. The history of the taxon T. cruzi is known, even though several controversial aspects remain as the relationships between TcIII and TcIV. We analyzed cloned T. cruzi stocks pertaining to the seven DTUs by filter hybridization tests of PCR amplicons from minicircle variable regions and kinetoplast DNA probes. Minicircle DNA blots from the cloned stocks and filter hybridization with one TcI, one TcII, one TcV, one TcVI, three TcIII, one TcIV from North America and one TcIV kinetoplast DNA probes from South America revealed minicircle variable region cross-reaction in some T...
March 16, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28295355/frequency-of-trypanosoma-cruzi-parasitemia-among-infected-blood-donors-with-a-potential-association-between-parasite-lineage-and-transfusion-transmission
#11
David A Leiby, Megan L Nguyen, Melanie C Proctor, Rebecca L Townsend, Susan L Stramer
BACKGROUND: Trypanosoma cruzi is endemic to the Americas where it demonstrates multiple lineages over a vast geographic range (i.e., United States to Argentina). These lineages possess divergent geographic and biologic characteristics, including variations in disease manifestations. Herein, we report the frequency of parasitemia among seropositive US blood donors and the potential association between parasite lineage and transfusion transmission. STUDY DESIGN AND METHODS: Blood donors identified as T...
March 14, 2017: Transfusion
https://www.readbyqxmd.com/read/28293319/character-and-temperament-dimensions-in-subjects-with-depressive-disorder-impact-of-the-affective-state-on-their-expression
#12
Stojan Bajraktarov, Antoni Novotni, Slavica Arsova, Dance Gudeva-Nikovska, Viktorija Vujovik
BACKGROUND: The depression is a cross-cultural condition that occurs in all cultures and within all nations with certain specificities, even though there are some differences in its manifestation. The hereditary load is of major importance, but also the individual personality factors, in the form of risk factors, are associated with the occurrence of depression. Personality characteristics have a significant impact on the occurrence of the recurrent depressive disorder and the outcome of the treatment as well...
March 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28293316/personality-characteristics-as-predictive-factors-for-the-occurrence-of-depressive-disorder
#13
Stojan Bajraktarov, Dance Gudeva-Nikovska, Nensi Manuševa, Slavica Arsova
BACKGROUND: The depressive disorder is one of the most frequent mental disorders, which is often associated with severe dysfunctionality. Personality traits are considered as important factors for the occurrence of depressive disorder. AIM: To determine the specificity of personality dimensions as predictive factors of depressive disorder. METHODS: This research was conducted at the University Psychiatric Clinic Skopje as a "case-control" study...
March 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28291974/comorbid-depression-and-suicide-ideation-in-patients-with-combat-related-ptsd-the-role-of-temperament-character-and-trait-impulsivity
#14
Nenad Jakšić, Branka Aukst Margetić, Darko Marčinko
BACKGROUND: War veterans with PTSD have a high chance of developing major depressive disorder (MDD) at some point, while they can also exhibit increased suicidal tendencies. The primary goal of this research was to investigate whether personality dimensions, including temperament, character, and trait impulsivity, were associated with comorbid MDD, as well as with suicidal ideation in psychiatric patients suffering from combat-related PTSD. SUBJECTS AND METHODS: The sample consisted of 148 Croatian male war veterans (mean age 49...
March 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28279310/personality-and-trait-aggression-profiles-of-male-and-female-prison-inmates
#15
Örjan Falk, Anis Sfendla, Sven Brändström, Henrik Anckarsäter, Thomas Nilsson, Nóra Kerekes
Gender specific personality profiles in association with the level of aggressive antisocial behavior in offenders have not been previously investigated. In the present study we analyzed data collected from 65 male and 50 female offenders using structured protocols regarding criminal history (by criminal register data), trait aggression (by the Life History of Aggression (LHA) questionnaire), and personality profiles (by the Temperament and Character Inventory (TCI)). Prison inmates differed significantly on several personality dimensions, most pronouncedly were they characterized with low character maturity (low scores in the Self-Directedness and Cooperativeness dimensions of TCI) when compared to gender and age matched controls of the general population...
April 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28273076/different-genotypes-of-trypanosoma-cruzi-produce-distinctive-placental-environment-genetic-response-in-chronic-experimental-infection
#16
Natalia Anahí Juiz, María Elisa Solana, Gonzalo Raúl Acevedo, Alejandro Francisco Benatar, Juan Carlos Ramirez, Priscilla Almeida da Costa, Andrea Mara Macedo, Silvia Andrea Longhi, Alejandro G Schijman
Congenital infection of Trypanosoma cruzi allows transmission of this parasite through generations. Despite the problematic that this entails, little is known about the placenta environment genetic response produced against infection. We performed functional genomics by microarray analysis in C57Bl/6J mice comparing placentas from uninfected animals and from animals infected with two different T. cruzi strains: K98, a clone of the non-lethal myotropic CA-I strain (TcI), and VD (TcVI), isolated from a human case of congenital infection...
March 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28272110/the-association-between-temperament-and-microbiota-in-healthy-individuals-a-pilot-study
#17
Hojun Kim, Young-Jae Park
OBJECTIVE: The purpose of this study was to examine whether enterotypes in the gut microbiome could be determined by clustering validity indexes and whether these enterotypes were associated with individual differences in temperament traits. METHODS: Sixty healthy Korean participants (21 men; 27.5 ± 8.1 years, 39 women; 34.5 ± 14.3 years) were asked to answer 60 temperament questions (novelty seeking, harm avoidance, reward dependence, and persistence) from the Korean version of the temperament and character inventory-125 (K-TCI-125)...
March 7, 2017: Psychosomatic Medicine
https://www.readbyqxmd.com/read/28266244/psychopathological-temperamental-and-characteristic-factors-in-adults-with-remaining-childhood-attention-deficit-hyperactivity-symptoms
#18
Kyoung Min Kim, Sojeong Nam, Soo Yeon Kim, Soo Min Lee, Jae-Won Choi, Taewoong Kang, Jun Won Kim
OBJECTIVES: To investigate differences in psychopathological, temperamental and characteristic factors between young adults with and without persistent Attention-Deficit Hyperactivity disorder (ADHD) symptoms. METHODS: A total of 429 university students were divided into three groups: persistent adult ADHD (n = 53), only childhood ADHD (n = 56) and healthy controls (n = 320). The Korean Adult ADHD Scale, Korean Wender-Utah Rating Scale, Beck Depression Inventory-II, Beck Anxiety Inventory, Barratt Impulsiveness Scale, Korean Young Internet Addiction Scale, and Temperament Character Inventory-Revised (TCI-R; based on Cloninger's seven factor model of temperament and character) were used to evaluate psychopathological factors...
March 7, 2017: International Journal of Psychiatry in Clinical Practice
https://www.readbyqxmd.com/read/28260904/quality-of-life-self-stigma-and-hope-in-schizophrenia-spectrum-disorders-a-cross-sectional-study
#19
Kristyna Vrbova, Jan Prasko, Marie Ociskova, Dana Kamaradova, Marketa Marackova, Michaela Holubova, Ales Grambal, Milos Slepecky, Klara Latalova
GOALS: The aim of this study was to explore the quality of life, self-stigma, personality traits, and hope in patients with schizophrenia spectrum disorders. PATIENTS AND METHODS: A total of 52 outpatients participated in this cross-sectional study. The attending psychiatrist assessed each patient with Mini International Neuropsychiatric Interview (MINI). The patients then completed Quality of Life Satisfaction and Enjoyment Questionnaire (Q-LES-Q), Internalized Stigma of Mental Illness (ISMI) Scale, Temperament and Character Inventory - Revised (TCI-R), Adult Dispositional Hope Scale (ADHS), Drug Attitude Inventory 10 (DAI-10), and Liebowitz Social Anxiety Scale (LSAS)-Self-report...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28258605/dimensional-personality-traits-and-alcohol-treatment-outcome-a-systematic-review-and-meta-analysis
#20
REVIEW
James A Foulds, Giles M Newton-Howes, Nicola H Guy, Joseph M Boden, Roger T Mulder
AIMS: To identify dimensional personality traits associated with treatment outcome for patients with an alcohol use disorder (AUD). METHODS: Systematic review and meta-analysis of clinical trials and longitudinal studies of ≥8 weeks in patients receiving treatment for AUD, in which the association between personality dimensions and treatment outcome was reported. Primary outcomes were relapse and alcohol consumption measures. Treatment retention was a secondary outcome...
March 4, 2017: Addiction
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