keyword
MENU ▼
Read by QxMD icon Read
search

ability

keyword
https://www.readbyqxmd.com/read/29778050/the-association-between-ptsd-and-facial-affect-recognition
#1
Christian L Williams, Melissa E Milanak, Matt R Judah, Howard Berenbaum
The major aims of this study were to examine how, if at all, having higher levels of PTSD would be associated with performance on a facial affect recognition task in which facial expressions of emotion are superimposed on emotionally valenced, non-face images. College students with trauma histories (N = 90) completed a facial affect recognition task as well as measures of exposure to traumatic events, and PTSD symptoms. When the face and context matched, participants with higher levels of PTSD were significantly more accurate...
May 5, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29778042/reliability-and-validity-of-the-dymus-questionnaire-for-the-assessment-of-dysphagia-in-multiple-sclerosis-greek-version-and-proposed-modification
#2
Athanasia Printza, Maria Kalaitzi, Christos Bakirtzis, Ioannis Nikolaidis, Hariklia Proios, Nikolaos Grigoriadis
BACKGROUND: Recent research confirmed that at least a third of people with multiple sclerosis (MS) are suffering from swallowing difficulties. Dysphagia is associated with significant morbidity and mortality, and has profound impact on physical ability and quality of life. Dysphagia related complications can be prevented through an effective screening protocol. The Dysphagia in Multiple Sclerosis (DYMUS) questionnaire is the first dysphagia questionnaire developed specifically for patients with MS...
May 10, 2018: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/29778030/retrospective-genotype-phenotype-analysis-in-a-305-patient-cohort-referred-for-testing-of-a-targeted-epilepsy-panel
#3
Andrew N Hesse, Jennifer Bevilacqua, Kritika Shankar, Honey V Reddi
PURPOSE: Epilepsy is a diverse neurological condition with extreme genetic and phenotypic heterogeneity. The introduction of next-generation sequencing into the clinical laboratory has made it possible to investigate hundreds of associated genes simultaneously for a patient, even in the absence of a clearly defined syndrome. This has resulted in the detection of rare and novel mutations at a rate well beyond our ability to characterize their effects. This retrospective study reviews genotype data in the context of available phenotypic information on 305 patients spanning the epileptic spectrum to identify established and novel patterns of correlation...
May 16, 2018: Epilepsy Research
https://www.readbyqxmd.com/read/29778024/simultaneous-glucose-production-from-cellulose-and-fouling-reduction-using-a-magnetic-responsive-membrane-reactor-with-superparamagnetic-nanoparticles-carrying-cellulolytic-enzymes
#4
Abaynesh Yihdego Gebreyohannes, Madhav Dharmjeet, Tom Swusten, Matthias Mertens, Joran Verspreet, Thierry Verbiest, Christophe M Courtin, Ivo F J Vankelecom
This work aimed at investigating simultaneous hydrolysis of cellulose and in-situ foulant degradation in a cellulose fed superparamagnetic biocatalytic membrane reactor (BMRSP ). In this reactor, a dynamic layer of superparamagnetic bionanocomposites with immobilized cellulolytic enzymes were reversibly immobilized on superparamagnetic polymeric membrane using an external magnetic field. The formation of a dynamic layer of bionanocomposites on the membrane helped to prevent direct membrane-foulant interaction...
May 2, 2018: Bioresource Technology
https://www.readbyqxmd.com/read/29778020/eosin-y-sensitized-core-shell-tio-2-zno-nano-structured-photoanodes-for-dye-sensitized-solar-cell-applications
#5
V S Manikandan, Akshaya K Palai, Smita Mohanty, Sanjay K Nayak
In the current investigation, TiO2 and TiO2 -ZnO (core-shell) spherical nanoparticles were synthesized by simple combined hydrolysis and refluxing method. A TiO2 core nanomaterial on the shell material of ZnO was synthesized by utilizing variable ratios of ZnO. The structural characterization of TiO2 -ZnO core/shell nanoparticles were done by XRD analysis. The spherical structured morphology of the TiO2 -ZnO has been confirmed through field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) studies...
May 3, 2018: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/29778004/learning-homophones-in-context-easy-cases-are-favored-in-the-lexicon-of-natural-languages
#6
Isabelle Dautriche, Laia Fibla, Anne-Caroline Fievet, Anne Christophe
Even though ambiguous words are common in languages, children find it hard to learn homophones, where a single label applies to several distinct meanings (e.g., Mazzocco, 1997). The present work addresses this apparent discrepancy between learning abilities and typological pattern, with respect to homophony in the lexicon. In a series of five experiments, 20-month-old French children easily learnt a pair of homophones if the two meanings associated with the phonological form belonged to different syntactic categories, or to different semantic categories...
May 16, 2018: Cognitive Psychology
https://www.readbyqxmd.com/read/29777997/rumen-fluid-fermentation-for-enhancement-of-hydrolysis-and-acidification-of-grass-clipping
#7
Siqi Wang, Guangming Zhang, Panyue Zhang, Xiaowen Ma, Fan Li, Haibo Zhang, Xue Tao, Junpei Ye, Mohammad Nabi
Rumen fluid, formed in rumen of ruminants, includes a complex microbial population of bacteria, protozoa, fungi and archaea, and has high ability to degrade lignocellulosic biomass. In this study, rumen fluid was used to ferment grass clipping for enhancing the hydrolysis and acidification of organic matters. Results showed that strict anaerobic condition, higher grass clipping content and smaller particle size of grass clipping were beneficial to the hydrolysis and acidification of organics. The increase of SCOD and total VFA concentration respectively reached 24...
May 16, 2018: Journal of Environmental Management
https://www.readbyqxmd.com/read/29777989/synthesis-antiproliferative-activity-and-mechanism-of-gallium-iii-thiosemicarbazone-complexes-as-potential-anti-breast-cancer-agents
#8
Jinxu Qi, Qian Yao, Kun Qian, Liang Tian, Zhen Cheng, Dongmei Yang, Yihong Wang
Five thiosemicarbazone ligands were synthesized and characterized by condensation with different aldehydes or ketones by 4-phenylthiosemicarbazone. The representative dichlorido[2-(Di-2-pyridinylmethylene)-Nphenylhydrazinecarbothioamide-N,N,S]-gallium(III) (Ga4) was characterized by X-ray single crystal diffraction, which was 1:1 ligand/Ga(III) complexes. The structure-activity relationship of these ligands and Ga (III) complexes have been investigated, and the results demonstrate that the formation of Ga (III) complexes have significant antiproliferative activity over the corresponding ligands...
May 14, 2018: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29777963/red-wolf-canis-rufus-sperm-quality-and-quantity-is-affected-by-semen-collection-method-extender-components-and-post-thaw-holding-temperature
#9
Ashley D Franklin, William T Waddell, Karen L Goodrowe
Cryopreserving genetic resources is becoming increasingly important for species management. In the zoo-based red wolf (Canis rufus) population, inbreeding continues to increase in the absence of new founders. Through banking sperm, we preserve genetic diversity and create the ability to decrease inbreeding accumulation in the future. The quality and quantity of banked sperm can be affected by cryopreservation media and semen collection methods. This study's objectives were to further optimize semen extender used for red wolf sperm cryopreservation, investigate effects of post-thaw holding temperature, and to determine if urethral catheterization is an effective method for semen collection in this species...
May 16, 2018: Theriogenology
https://www.readbyqxmd.com/read/29777924/views-and-experiences-with-regard-to-antibiotic-use-of-hospitalised-patients-in-five-european-countries-a-qualitative-descriptive-study
#10
V Zanichelli, A A Monnier, G Tebano, M Stanić Benić, I C Gyssens, C Pulcini, V Vlahović-Palčevski, M Schindler, S Harbarth, M Hulscher, B D Huttner
OBJECTIVES: To explore inpatients experiences and views with regard to antibiotics in 5 European hospitals. METHODS: Qualitative study where a patient-centred framework was used to explore inpatients' experiences concerning antibiotic treatment. A purposeful sample of inpatients treated with antibiotics in 5 hospitals (Belgium-BE, Croatia-HR, France-FR, Netherlands-NL, Switzerland-CH) participated in interviews (all centres) and focus groups (CH). RESULTS: 31 interviews (BE=5, HR=10, F=9, NL=5, CH=2) and three focus groups (CH= 11 participants) were performed...
May 16, 2018: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/29777905/coupling-of-the-polyamine-and-iron-metabolism-pathways-in-the-regulation-of-proliferation-mechanistic-links-to-alterations-in-key-polyamine-biosynthetic-and-catabolic-enzymes
#11
Darius J R Lane, Dong-Hun Bae, Aritee R Siafakas, Yohan Suryo Rahmanto, Lina Al-Akra, Patric J Jansson, Robert A Casero, Des R Richardson
Many biological processes result from the coupling of metabolic pathways. Considering this, proliferation depends on adequate iron and polyamines, and although iron-depletion impairs proliferation, the metabolic link between iron and polyamine metabolism has never been thoroughly investigated. This is important to decipher, as many disease states demonstrate co-dysregulation of iron and polyamine metabolism. Herein, for the first time, we demonstrate that cellular iron levels robustly regulate 13 polyamine pathway proteins...
May 16, 2018: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29777903/sox9-is-increased-in-arterial-plaque-and-stenosis-associated-with-synthetic-phenotype-of-vascular-smooth-muscle-cells-and-causes-alterations-in-extracellular-matrix-and-calcification
#12
Antje Augstein, Johannes Mierke, David M Poitz, Ruth H Strasser
Vascular smooth muscle cells (VSMC) exhibit a dual role in progression and maintenance of arteriosclerosis. They are fundamental for plaque stability but also can drive plaque progression. During pathogenic vascular remodeling, VSMC transdifferentiate into a phenotype with enhanced proliferation and migration. Moreover, they exert an increased capacity to generate extracellular matrix proteins. A special lineage of transdifferentiated VSMC expresses Sox9, a multi-functional transcription factor. The aim of the study was to examine the role of Sox9 in phenotypic alterations leading to arteriosclerosis...
May 16, 2018: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29777854/dissolving-polymeric-microneedle-arrays-for-enhanced-site-specific-acyclovir-delivery
#13
Boonnada Pamornpathomkul, Tanasait Ngawhirunpat, Ismaiel A Tekko, Lalitkumar Vora, Helen O McCarthy, Ryan F Donnelly
Acyclovir is widely indicated for the treatment of herpes labialis (cold sores), typically caused by the herpes simplex virus type 1 (HSV-1). However, topical acyclovir has poor efficacy, due to its low skin permeability. The purpose of this study was, therefore, to evaluate the ability of dissolving polymeric microneedle (MN) arrays to improve the local delivery of acyclovir. Acyclovir-loaded dissolving MN arrays (0.49 cm2 ) were formulated from aqueous blends of Gantrez® S-97 with 361 needles per array (589 ± 9...
May 16, 2018: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/29777814/effect-of-vinyl-montmorillonite-on-the-physical-responsive-and-antimicrobial-properties-of-the-optimized-polyacrylic-acid-chitosan-superabsorbent-via-box-behnken-model
#14
Mohamed S Abdel Aziz, Hend E Salama
This work aims to study the effect of a vinyl-modified montmorillonite (VMT) on the physical and antimicrobial properties of chitosan-graft-polyacrylic acid superabsorbent (Ch-g-PA). Ch-g-PA was first optimized using Box-Behnken Design to obtain the maximum equilibrium swelling, and the model was efficient to express the experimental swelling data (R2  = 0.999). VMT was further added to the optimized Ch-g-PA in different contents 0, 4, 7 and 10 wt%. FTIR confirmed the successful synthesis of the copolymers and their nanocomposites...
May 16, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29777796/identification-of-a-sodium-pump-na-k-atpase-%C3%AE-1-targeted-peptide-for-pet-imaging-of-breast-cancer
#15
Qian Wang, Shi-Bing Li, Yi-Ying Zhao, Da-Nian Dai, Hui Du, Yan-Zhu Lin, Jia-Cong Ye, Jing Zhao, Wei Xiao, Yan Mei, Yi-Tai Xiao, Shi-Chu Liu, Yan Li, Yun-Fei Xia, Er-Wei Song, Gang-Hua Tang, Wei-Guang Zhang, Zhi-Jiang Li, Xiao-Bin Zheng, De-Hai Cao, Man-Zhi Li, Qian Zhong, Zhong-Ping Chen, Chao-Nan Qian, Wei Fan, Guo-Kai Feng, Mu-Sheng Zeng
The sodium pump Na+ /K+ ATPase a1 subunit(NKA a1), an attractive cancer-related biomarker and therapeutic target, is closely related to the development and progression of several cancers including breast cancer. Currently, a NKA a1 inhibitor, UNBS1450, has already evidenced its great therapeutic potential in personalized cancer treatment. The ability of non-invasive imaging of NKA a1 expression would be useful for selecting cancer patients who may benefit from this drug. Here, we identified an S3 peptide that is specifically homed to breast cancer by phage display...
May 16, 2018: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/29777771/assessing-the-longer-term-effects-of-mild-traumatic-brain-injury-on-self-reported-driving-ability
#16
John Bernstein, Matthew Calamia
BACKGROUND: Mild traumatic brain injury (mTBI) may have long-term cognitive and functional consequences, and recent mTBI is associated with impaired performance on measures related to driving ability. However, it remains unclear whether prior mTBI history is associated with poorer driving performance. OBJECTIVE: To examine the longer-term effects of mTBI on self-reported driving ability. DESIGN: Retrospective, cross-sectional study. SETTING: Online...
May 16, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29777762/astrocyte-elevated-gene-1-is-a-novel-regulator-of-astrogliosis-and-excitatory-amino-acid-transporter-2-via-interplaying-with-nuclear-factor-%C3%AE%C2%BAb-signaling-in-astrocytes-from-amyotrophic-lateral-sclerosis-mouse-model-with-hsod1-g93a-mutation
#17
Xiang Yin, Shuyu Wang, Yan Qi, Xudong Wang, Hongquan Jiang, Tianhang Wang, Yueqing Yang, Ying Wang, Chunting Zhang, Honglin Feng
AEG-1 has received extensive attention on cancer research. However, little is known about its roles in astrogliosis of Amyotrophic lateral sclerosis (ALS). In this study, we detected AEG-1 expression in hSOD1G93A -positive (mut-SOD1) astrocytes and wild type (wt-SOD1) astrocytes, and intend to elucidate its potential functions in ALS related astrogliosis and the always accompanied dysregulated glutamate clearance. Results showed elevated protein and mRNA levels of AEG-1 in mut-SOD1 astrocytes; Also, NF-κB signaling pathway related proteins and inflammatory cytokines were upregulated in mut-SOD1 astrocytes; AEG-1 knockdown attenuated astrocytes proliferation and pro-inflammatory release; also we found that AEG-1 silence inhibited translocation of p65 from cytoplasma to nuclear, which was associated with inhibited NF-κB signaling...
May 16, 2018: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/29777733/food-allergy-guidance-in-the-united-states-military-a-work-group-report-from-the-aaaai-military-allergy-and-immunology-assembly-maia
#18
Kirk Waibel, Rachel Lee, Christopher Coop, Yun Mendoza, Kevin White
A diagnosis of food allergy adversely impacts one's ability to join or remain in the military. Inadequate knowledge or misconceptions of current military-specific standards regarding food allergy and how these apply to enlistment, induction, and retention in the United States military can potentially lead to inaccurate counseling as each military service has specific regulations which impact the evaluation and decision-making process. Recognizing this knowledge gap, the American Allergy, Asthma, and Immunology (AAAAI) Military Allergy and Immunology Assembly (MAIA) established a Work Group who reviewed and summarized all aspects of military instructions, policies, and regulations regarding IgE mediated food allergy...
May 16, 2018: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29777719/purification-and-identification-of-an-actinomycin-d-analogue-from-actinomycetes-associated-with-ganoderma-applanatum-via-magnetic-molecularly-imprinted-polymers-and-tandem-mass-spectrometry
#19
Chang-Gen Li, Bo Yuan, Meng-Meng Dong, Pin-Yu Zhou, Yu-Xin Hao, Ying-Ying Sun, Meng-Ke Xu, Dan Li, Guo-Yin Kai, Ji-Hong Jiang
Actinomycetes are main producers of antibiotics and targeted screening could improve the efficiency of discovering new drugs. This study describes, for the first time, the isolation of endophytic actinomycetes from the macrofungus Ganoderma applanatum. To increase the efficiency of screening, novel actinomycin D (Act D) molecularly-imprinted polymers were adsorbed to the surface of Fe3 O4 @SiO2 magnetic microspheres (MMIPs) and using in the isolation. A monolithic column prepared with magnetic molecularly imprinted polymers was employed to adsorb actinomycin D and its analogues for selective analysis and identification via MS/MS spectroscopy...
May 16, 2018: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/29777714/efficiency-of-neuromuscular-electrical-stimulation-and-transcutaneous-nerve-stimulation-on-hemiplegic-shoulder-pain-a-prospective-randomized-controlled-trial
#20
Meimei Zhou, Fang Li, Weibo Lu, Junfa Wu, Song Pei
OBJECTIVE: To compare the efficacy of neuromuscular electrical stimulation (NMES) and transcutaneous nerve stimulation (TENS) on hemiplegic shoulder pain (HSP). DESIGN: This is a prospective randomized controlled trial (RCT). SETTING: A total of 184 HSP patients, aged 18-80 years, were recruited in the Rehabilitation Hospital from February 2014 to July 2016. The Ethics approval was obtained from the Institutional Review Board of the Hospital...
May 16, 2018: Archives of Physical Medicine and Rehabilitation
keyword
keyword
89398
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"