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https://www.readbyqxmd.com/read/28813110/trait-vs-state-anxiety-in-different-threatening-situations
#1
Pollyana Caldeira Leal, Tiago Costa Goes, Luiz Carlos Ferreira da Silva, Flavia Teixeira-Silva
Objective: Anxiety as a uni- or multidimensional construct has been under discussion. The unidimensional approach assumes that there is a general trait anxiety, which predisposes the individuals to increases in state anxiety in various threatening situations. In this case, there should be a correlation between state and trait anxiety in any situation of threat. Therefore, the aim of this study was to investigate the correlation between trait and state anxiety in participants exposed to two different anxiogenic situations: interpersonal threat (Video-Monitored Stroop Test - VMST) and physical threat (third molar extraction - TME)...
August 14, 2017: Trends in Psychiatry and Psychotherapy
https://www.readbyqxmd.com/read/28813089/polyspecific-antibodies-without-persisting-antigen-in-multiple-sclerosis-neurolupus-and-guillain-barr%C3%A3-syndrome-immune-network-connectivity-in-chronic-diseases
#2
Hansotto Reiber
The polyspecific antibody synthesis in multiple sclerosis (MS) gained diagnostic relevance with the frequent combination of measles-, rubella- and varicella zoster antibodies (MRZ-antibody reaction) but their pathophysiological role remains unknown. This review connects the data for intrathecal polyspecific antibody synthesis in MS and neurolupus with observations in the blood of patients with Guillain-Barré syndrome (GBS). Simultaneously increased antibody and autoantibody titers in GBS blood samples indicate that the polyspecific antibodies are based on a general property of an immune network, supported by the deterministic day-to-day concentration variation of antibodies in normal blood...
August 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28813072/stage-of-readiness-of-patients-with-behavioral-dysphonia-in-pre-and-post-group-voice-therapy-assessments
#3
Bianca Oliveira Ismael da Costa, Priscila Oliveira Costa Silva, Renata Serrano de Andrade Pinheiro, Hêmmylly Farias da Silva, Anna Alice Figueirêdo de Almeida
Purpose: To verify the efficacy of group voice therapy in the stage of readiness and identify which items of the URICA-Voice range are more sensitive to post-therapy change in patients with behavioral dysphonia. Methods: An intervention study was conducted on 49 patients with behavioral dysphonia. An eclectic approach to group therapy was implemented over eight sessions, the first and last sessions consisting of assessments. The URICA-Voice range was used to evaluate the stage of readiness at pre- and post-therapy assessments...
August 10, 2017: CoDAS
https://www.readbyqxmd.com/read/28813055/multivesicular-droplets-a-cell-model-system-to-study-compartmentalised-biochemical-reactions
#4
N Nuti, P E Verboket, P S Dittrich
Multivesicular vesicles (MVVs) are artificial liposomal structures widely used as a platform to study the compartmentalisation of cells and as a scaffold for artificial cell/protocell models. Current preparation techniques for MVVs, however, offer poor control on the size, lamellarity, and loading of inner lipid vesicles. Here, we introduce a microfluidic device for the production of multivesicular droplets (MVDs): a novel model system combining the ease of use and control of droplet microfluidics with the biological relevance of MVVs...
August 16, 2017: Lab on a Chip
https://www.readbyqxmd.com/read/28813050/on-surface-synthesis-of-heptacene-and-its-interaction-with-a-metal-surface
#5
Malte Zugermeier, Manuel Gruber, Martin Schmid, Benedikt P Klein, Lukas Ruppenthal, Philipp Müller, Ralf Einholz, Wolfgang Hieringer, Richard Berndt, Holger F Bettinger, J Michael Gottfried
Heptacene was generated by surface-assisted didecarbonylation of an α-diketone precursor on a Ag(111) surface. Monitoring of the surface reaction and characterization of the adsorbed heptacene was performed with scanning tunneling microscopy (STM), X-ray photoelectron spectroscopy (XPS), near-edge X-ray absorption fine structure (NEXAFS) spectroscopy, and density functional theory (DFT) calculations. The surface-assisted formation of heptacene occurs around 460 K. Both the heptacene and the precursor molecules are oriented along the high-symmetry directions of the (111) surface and their molecular π systems face towards the substrate...
August 16, 2017: Nanoscale
https://www.readbyqxmd.com/read/28813024/advances-in-understanding-of-penile-carcinogenesis-the-search-for-actionable-targets
#6
REVIEW
Juan Chipollini, Sharon Chaing, Mounsif Azizi, Laura C Kidd, Patricia Kim, Philippe E Spiess
Penile cancer (PeCa) is a rare malignancy with potentially devastating effects. Squamous cell carcinoma is the most common variant with distinct precancerous lesions before development into invasive disease. Involvement of the inguinal lymph nodes is the most important prognostic factor in PeCa, and once disease is present outside the groin, prognosis is poor. Metastatic PeCa is challenging to treat and often requires multidisciplinary approaches in management. Due to its rarity, molecular understanding of the disease continues to be limited with most studies based on small, single center series...
August 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28812996/reliable-detection-of-herpes-simplex-virus-sequence-variation-by-high-throughput-resequencing
#7
Alison M Morse, Kaitlyn R Calabro, Justin M Fear, David C Bloom, Lauren M McIntyre
High-throughput sequencing (HTS) has resulted in data for a number of herpes simplex virus (HSV) laboratory strains and clinical isolates. The knowledge of these sequences has been critical for investigating viral pathogenicity. However, the assembly of complete herpesviral genomes, including HSV, is complicated due to the existence of large repeat regions and arrays of smaller reiterated sequences that are commonly found in these genomes. In addition, the inherent genetic variation in populations of isolates for viruses and other microorganisms presents an additional challenge to many existing HTS sequence assembly pipelines...
August 16, 2017: Viruses
https://www.readbyqxmd.com/read/28812995/optimizing-waveform-maximum-determination-for-specular-point-tracking-in-airborne-gnss-r
#8
Erwan Motte, Mehrez Zribi
Airborne GNSS-R campaigns are crucial to the understanding of signal interactions with the Earth's surface. As a consequence of the specific geometric configurations arising during measurements from aircraft, the reflected signals can be difficult to interpret under certain conditions like over strongly attenuating media such as forests, or when the reflected signal is contaminated by the direct signal. For these reasons, there are many cases where the reflectivity is overestimated, or a portion of the dataset has to be flagged as unusable...
August 16, 2017: Sensors
https://www.readbyqxmd.com/read/28812986/epigenome-aberrations-emerging-driving-factors-of-the-clear-cell-renal-cell-carcinoma
#9
REVIEW
Ali Mehdi, Yasser Riazalhosseini
Clear cell renal cell carcinoma (ccRCC), the most common form of Kidney cancer, is characterized by frequent mutations of the von Hippel-Lindau (VHL) tumor suppressor gene in ~85% of sporadic cases. Loss of pVHL function affects multiple cellular processes, among which the activation of hypoxia inducible factor (HIF) pathway is the best-known function. Constitutive activation of HIF signaling in turn activates hundreds of genes involved in numerous oncogenic pathways, which contribute to the development or progression of ccRCC...
August 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28812985/interventions-to-support-integrated-psychological-care-and-holistic-health-outcomes-in-paediatrics
#10
REVIEW
Roz Shafran, Sophie D Bennett, Mhairi McKenzie Smith
There are strong calls from many national and international bodies for there to be a 'holistic' and integrated approach to the understanding and management of psychological and physical health needs. Such holistic approaches are characterized by the treatment of the whole person, taking into account mental and social factors, rather than just the symptoms of a disease. Holistic approaches can impact on mental and physical health and are cost-effective. Several psychological interventions have demonstrated efficacy in improving holistic health outcomes, for example Cognitive Behaviour Therapy, Behavioural Therapies and Problem Solving Therapies...
August 16, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/28812984/modelling-the-effects-of-quinidine-disopyramide-and-e-4031-on-short-qt-syndrome-variant-3-in-the-human-ventricles
#11
Cunjin Luo, Kuanquan Wang, Henggui Zhang
Short QT syndrome (SQTS) is an inherited cardiac channelopathy, but at present little information is available on its pharmacological treatment. SQT3 variant (linked to the inward rectifier potassium current IK1) of SQTS, results from a gain-of-function mutation (Kir2.1 D172N) in the KCNJ2-encoded channels, which is associated with ventricular fibrillation (VF). Using biophysically-detailed human ventricular computer models, this study investigated the potential effects of quinidine, disopyramide, and E-4031 on SQT3...
August 16, 2017: Physiological Measurement
https://www.readbyqxmd.com/read/28812968/jnk-pathway-in-osteoarthritis-pathological-and-therapeutic-aspects
#12
Hong-Xing Ge, Fu-Man Zou, Yan Li, An-Min Liu, Min Tu
CONTEXT: Osteoarthritis (OA) is a common chronic degenerative joint disease resulting in physical disability and reduced quality of life. Different biochemical signaling pathways are involved in the progression of OA, including the c-Jun NH2-terminal kinase (JNK) signal transduction pathway. OBJECTIVE: In this study, we have reviewed the recent updates on the association of JNK pathway with OA. METHODS: In this review, we have explored the databases like PubMed, Google Scholar, Medline, Scopus, etc...
October 2017: Journal of Receptor and Signal Transduction Research
https://www.readbyqxmd.com/read/28812965/meeting-the-communication-support-needs-of-children-and-young-people-with-intellectual-disabilities-in-the-bolivian-andes
#13
Susan Buell, Darren Chadwick
Services available for people with disabilities in Bolivia tend to be fragmented and costly. Children and adults with intellectual disabilities are more likely to have a related communication disability and are thus both literally and metaphorically excluded from having a voice. The following research aimed to explore the experiences of accessing services by people with communication disabilities in Bolivia through semi-structured interviews and one focus group carried out with family members, professionals, service providers, educators and policymakers...
September 2017: Journal of Intellectual Disabilities: JOID
https://www.readbyqxmd.com/read/28812961/community-managed-services-for-persons-with-intellectual-disability-andhra-pradesh-experience
#14
Jayanthi Narayan, Raja Pratapkumar, Sudhakara P Reddy
In resource poor settings innovative and bottom-up approaches are required to provide services to people with with disabilities. In this context, the present paper explains a community-based model of manpower development and coordination of services for people with intellectual disabilities in unified state of Andhra Pradesh in India. Women with disabilities from the village were identified, and those willing to be trained to work as community resource persons (CRPs) were selected and given hands-on training in a phased manner...
September 2017: Journal of Intellectual Disabilities: JOID
https://www.readbyqxmd.com/read/28812958/a-microcosting-study-of-establishing-a-baby-caf%C3%A3-%C3%A2-in-texas
#15
Rigoberto I Delgado, Sara L Gill
BACKGROUND: This article focuses on the costs of opening and running a Baby Café. A Baby Café is an intervention that focuses on providing peer-to-peer support for breastfeeding mothers. Research aim: This study aimed to estimate the costs of establishing and running a Baby Café. METHODS: The authors used a microcosting approach to identifying costs using the case of a Baby Café located in San Antonio, Texas, and modeled after other existing cafés in the United States...
August 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/28812956/toxicity-identification-and-evaluation-for-the-effluent-from-a-nonmetallic-mineral-mining-facility-in-korea-using-d-magna
#16
Sungjong Lee, Hongjoo Ha, JinKyung Hong, Guyoung Kang, Chunsang Hong
Industrial wastewater has attracted increasing attention in recent years because of its impact on ecosystems and human health. Whole-effluent tests are generally used to monitor toxicities of unknown chemicals and conventional pollutants from industrial effluent discharges. This study described identification evaluation (TIE) procedures to determine the acute toxicity of a nonmetallic mineral mining facility effluent that was toxic to Daphnia magna. In the characterization step (TIE phase I), toxic effects of heavy metals, organic compounds, oxidants, volatile organic compounds, suspended solids, and ammonia were screened...
January 1, 2017: Toxicology and Industrial Health
https://www.readbyqxmd.com/read/28812935/motivations-for-learning-of-family-medicine-residents-trained-in-competency-based-education
#17
Oksana Babenko, Olga Szafran, Sudha Koppula, Lillian Au
BACKGROUND AND OBJECTIVE: Family physicians regularly encounter clinical uncertainty and ambiguity and thus, are expected to engage in on-going learning to respond to changing needs of family practice. Using Achievement Goal Theory, the objective of this study was to examine motivations for learning of family medicine residents in a competency-based program. METHOD: This was a cross-sectional study, employing a survey methodology with family medicine residents at the mid-point of training at a Canadian university...
August 16, 2017: Education for Primary Care
https://www.readbyqxmd.com/read/28812921/a-case-of-concurrent-silent-sinus-syndrome-thyroid-eye-disease-idiopathic-orbital-inflammatory-syndrome-and-dacryoadenitis
#18
Wen-Shi Shieh, Alison B Huggins, Mindy R Rabinowitz, Marc R Rosen, Michael P Rabinowitz
This is a retrospective case description of a single female patient found to have concomitant bilateral silent sinus syndrome, bilateral thyroid eye disease, unilateral dacryoadenitis, and idiopathic orbital inflammation that presented as progressive unilateral right-sided proptosis. The spectrum of inflammatory orbital diseases can make discerning between different entities challenging, but more unique in this case was the simultaneous presentation with bilateral silent sinus syndrome, a rare entity in its own right...
August 16, 2017: Orbit
https://www.readbyqxmd.com/read/28812900/single-reactant-replacement-approach-of-passerini-reaction-one-pot-synthesis-of-%C3%AE-acyloxyamides-and-phthalides
#19
Yangyong Shen, Bo Huang, Linwei Zeng, Sunliang Cui
The Passerini reaction is a classical and well-known multicomponent reaction for accessing α-acyloxy amides. A single reactant replacement (SRR) approach of Passerini reaction is described, which involves aldehydes, carboxylic acids, and ynamides to constitute a one-pot synthesis of β-acyloxy amides in a convergent manner. When this method was subject to intramolecular reaction, the process would produce phthalide products. The scalability was demonstrated, and a crossover reaction was conducted to elucidate a plausible mechanism...
August 16, 2017: Organic Letters
https://www.readbyqxmd.com/read/28812897/selective-formation-of-functionalized-%C3%AE-quaternary-malononitriles-toward-5-5-disubstituted-pyrrolopyrimidinones
#20
Alan Whitehead, Yong Zhang, Jamie McCabe Dunn, Edward C Sherer, Yu-Hong Lam, John Stelmach, Aaron Sun, Melisa Shiroda, Robert K Orr, Sherman T Waddell, Subharekha Raghavan
A modular, selective approach to complex α-tertiary substituted malononitriles is reported. The method takes advantage of β-ester-substituted α,α-dinitrile alkenes as highly reactive, chemoselective electrophiles for 1,4-additions with organometallic nucleophiles to produce functionally and sterically dense all-carbon quaternary centers. In the presence of a chiral ester auxiliary bearing an aromatic ring, the 1,4-addition occurs with good to excellent selectivity due to favorable cation-π interactions...
August 16, 2017: Organic Letters
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