keyword
MENU ▼
Read by QxMD icon Read
search

recognition

keyword
https://www.readbyqxmd.com/read/28214992/data-mining-in-hiv-aids-surveillance-system-application-to-portuguese-data
#1
Alexandra Oliveira, Brígida Mónica Faria, A Rita Gaio, Luís Paulo Reis
The Human Immunodeficiency Virus (HIV) is an infectious agent that attacks the immune system cells. Without a strong immune system, the body becomes very susceptible to serious life threatening opportunistic diseases. In spite of the great progresses on medication and prevention over the last years, HIV infection continues to be a major global public health issue, having claimed more than 36 million lives over the last 35 years since the recognition of the disease. Monitoring, through registries, of HIV-AIDS cases is vital to assess general health care needs and to support long-term health-policy control planning...
April 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28214981/neural-mechanism-underling-comprehension-of-narrative-speech-and-its-heritability-study-in-a-large-population
#2
Abbas Babajani-Feremi
Comprehension of narratives constitutes a fundamental part of our everyday life experience. Although the neural mechanism of auditory narrative comprehension has been investigated in some studies, the neural correlates underlying this mechanism and its heritability remain poorly understood. We investigated comprehension of naturalistic speech in a large, healthy adult population (n = 429; 176/253 M/F; 22-36 years of age) consisting of 192 twin pairs (49 monozygotic and 47 dizygotic pairs) and 237 of their siblings...
February 18, 2017: Brain Topography
https://www.readbyqxmd.com/read/28214915/evaluation-of-the-gard-assay-in-a-blind-cosmetics-europe-study
#3
Henrik Johansson, Robin Gradin, Andy Forreryd, Maria Agemark, Kathrin Zeller, Angelica Johansson, Olivia Larne, Erwin van Vliet, Carl Borrebaeck, Malin Lindstedt
Chemical hypersensitivity is an immunological response towards foreign substances, commonly referred to as sensitizers, which gives rise primarily to the clinical symptoms known as allergic contact dermatitis. For the purpose of mitigating risks associated with consumer products, chemicals are screened for sensitizing effects. Historically, such predictive screenings have been performed using animal models. However, due to industrial and regulatory demand, animal models for the purpose of sensitization assessment are being replaced by animal-free testing methods, a global trend that is spreading across industries and market segments...
February 17, 2017: ALTEX
https://www.readbyqxmd.com/read/28214768/selective-attention-meets-spontaneous-recognition-memory-evidence-for-effects-at-retrieval
#4
Katherine C Moen, Jeremy K Miller, Marianne E Lloyd
Previous research on the effects of Divided Attention on recognition memory have shown consistent impairments during encoding but more variable effects at retrieval. The present study explored whether effects of Selective Attention at retrieval and subsequent testing were parallel to those of Divided Attention. Participants studied a list of pictures and then had a recognition memory test that included both full attention and selective attention (the to be responded to object was overlaid atop a blue outlined object) trials...
February 16, 2017: Consciousness and Cognition
https://www.readbyqxmd.com/read/28214762/paracaecal-hernia-a-case-report-on-the-evolving-role-of-laparoscopy
#5
Ammar Tayaran, Haider Abdulrasool, Hai T Bui
A paracaecal hernia, a type of pericaecal hernias, is a rare cause of small intestinal obstruction. Failure of early recognition and reduction of this type of internal hernia may lead to strangulation of the herniated intestine. There has been a number of case reports in the literature about the different types of pericaecal hernias, however the anatomy of these hernias is still poorly understood and the management is still evolving. We are presenting a 75year old woman, who presented clinically and radiologically with distal small intestinal obstruction...
January 17, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28214746/a-magnetite-pmaa-nanospheres-targeting-sers-aptasensor-for-tetracycline-sensing-using-mercapto-molecules-embedded-core-shell-nanoparticles-for-signal-amplification
#6
Huanhuan Li, Quansheng Chen, Md Mehedi Hassan, Xiaoxing Chen, Qin Ouyang, Zhiming Guo, Jiewen Zhao
Surface-enhanced Raman scattering (SERS) biosensors have promising potential in the field of antibiotics detection because of their ultrahigh detection sensitivity. This paper reports a rapid and sensitive SERS-based magnetic nanospheres-targeting strategy for sensing tetracycline (TTC) using aptamer-conjugated magnetite colloid nanocrystal clusters (MCNCs)-polymethacrylic acid (PMAA) magnetic nanospheres (MNs) as the recognition and the Au/PATP/SiO2 (APS) as the labels. Initially, MNs were fabricated and conjugated with the aptamers through condensation reaction...
February 7, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28214641/posterior-reversible-encephalopathy-syndrome-causing-vision-loss-following-endoscopic-endonasal-resection-of-pituitary-adenoma-a-case-report
#7
Nicolas W Villelli, Daniel M Prevedello, Daniel S Ikeda, Alaa S Montaser, Bradley A Otto, Ricardo L Carrau
BACKGROUND: Posterior Reversible Encephalopathy Syndrome (PRES) is characterized by headache, altered mental status, visual changes, and seizure combined with brain imaging consistent with cerebral edema without infarction. To the best of our knowledge, we report the first case of PRES following an endoscopic endonasal resection of a pituitary macroadenoma. CASE DESCRIPTION: A 59-year-old female was diagnosed with a pituitary macroadenoma, for which she underwent endoscopic endonasal extracapsular resection...
February 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28214511/identification-of-a-degradation-signal-sequence-within-substrates-of-the-mitochondrial-i-aaa-protease
#8
Anthony J Rampello, Steven E Glynn
The i-AAA protease is a component of the mitochondrial quality control machinery that regulates respiration, mitochondrial dynamics, and protein import. The protease is required to select specific substrates for degradation from among the diverse complement of proteins present in mitochondria, yet the rules that govern this selection are unclear. Here, we reconstruct the yeast i-AAA protease, Yme1p, to examine the in vitro degradation of two intermembrane space chaperone subunits, Tim9 and Tim10. Yme1p degrades Tim10 more rapidly than Tim9 despite high sequence and structural similarity, and loss of Tim10 is accelerated by disruption of conserved disulfide bonds within the substrate...
February 15, 2017: Journal of Molecular Biology
https://www.readbyqxmd.com/read/28214412/histiocytoses-emerging-neoplasia-behind-inflammation
#9
REVIEW
Julien Haroche, Fleur Cohen-Aubart, Barret J Rollins, Jean Donadieu, Frédéric Charlotte, Ahmed Idbaih, Augusto Vaglio, Omar Abdel-Wahab, Jean-François Emile, Zahir Amoura
Histiocytoses are disorders characterised by inflammation and the accumulation of cells derived from the monocyte and macrophage lineages, which results in tissue damage. Although they are often considered rare disorders with protean clinical manifestations, considerable advances in the understanding of their genetics have led to increased clinical recognition of these conditions, and fuelled further insights into their pathogenesis. In this Review, we describe insights into the cells of origin, molecular pathology, clinical features, and treatment strategies for some of the most common histiocytic disorders, including Langerhans cell histiocytosis, Erdheim-Chester disease, and Rosai-Dorfman disease...
February 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28214233/incorporation-of-arginine-mimetic-residue-into-peptides-for-recognition-of-double-stranded-nucleic-acid-structure-binding-and-aggregation-studies
#10
Mao Li, Marija Matković, Ivo Piantanida, Carsten Schmuck
An arginine mimetic, featuring a guanidiniocarbonypyrrol as artificial anion binding site (GCP), was introduced into short peptides to study their binding and aggregation with double stranded DNA and RNA. While the incorporation of this GCP modification did not significantly change the overall binding affinity for DNA/RNA, their interactions were more sensitive with respect to the type of polynucleotides. Peptide 4, with four GCP modifications, exhibited amazing fluorescent selectivity for AU- and (to a lesser extent) AT- sequences...
February 6, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28214083/the-effect-of-nonpharmacological-training-on-delirium-identification-and-intervention-strategies-of-intensive-care-nurses
#11
Ayşegül Öztürk Birge, Hatice Tel Aydin
OBJECTIVE: This study aims to investigate the effect of nonpharmacological intervention training on delirium recognition and the intervention strategies of intensive care (ICU) nurses. METHOD: This is a quasi-experimental study conducted using a pretest-posttest design. The study sample included a total of 95 patients staying in the medical ICU of a university hospital and 19 nurses working in these units. The data were collected using the Patient and Nurse Introduction, Confusion Assessment Method for the ICU, and Delirium Risk Factors, and Non-pharmacological Interventions in Delirium Prevention Forms...
February 14, 2017: Intensive & Critical Care Nursing: the Official Journal of the British Association of Critical Care Nurses
https://www.readbyqxmd.com/read/28214027/arrested-geomorphic-trajectories-and-the-long-term-hidden-potential-for-change
#12
L Allan James
Geomorphic systems often experience morphological changes that define a trajectory over decadal time periods. These trends can be halted by natural inhibitors such as vegetation, knickpoints, bed armor, or bank cohesion, or by anthropogenic inhibitors such as revetment, levees, or dams. Details about where and how channels and floodplains are stabilized are often poorly understood, which poses a risk that modern projects could unwittingly remove critical stabilizing elements (inhibitors) and unleash an episode of rapid change...
February 14, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28213909/improving-prescribing-practices-a-pharmacist-led-educational-intervention-for-nurse-practitioner-students
#13
Jennifer A Sabatino, Maria C Pruchnicki, Alexa M Sevin, Elizabeth Barker, Christopher G Green, Kyle Porter
BACKGROUND AND PURPOSE: To assess impact of a pharmacist-led educational intervention on family nurse practitioner (FNP) students' prescribing skills, perception of preparedness to prescribe, and perception of pharmacist as collaborator. METHOD: Prospective pre-post assessment of a 14-week educational intervention in an FNP program in the spring semester of 2014. Students participated in an online module of weekly patient cases and prescriptions emphasizing legal requirements, prescription accuracy, and appropriate therapy...
February 18, 2017: Journal of the American Association of Nurse Practitioners
https://www.readbyqxmd.com/read/28213830/recognition-memory-for-low-and-high-frequency-filtered-emotional-faces-low-spatial-frequencies-drive-emotional-memory-enhancement-whereas-high-spatial-frequencies-drive-the-emotion-induced-recognition-bias
#14
Michaela Rohr, Johannes Tröger, Nils Michely, Alarith Uhde, Dirk Wentura
This article deals with two well-documented phenomena regarding emotional stimuli: emotional memory enhancement-that is, better long-term memory for emotional than for neutral stimuli-and the emotion-induced recognition bias-that is, a more liberal response criterion for emotional than for neutral stimuli. Studies on visual emotion perception and attention suggest that emotion-related processes can be modulated by means of spatial-frequency filtering of the presented emotional stimuli. Specifically, low spatial frequencies are assumed to play a primary role for the influence of emotion on attention and judgment...
February 17, 2017: Memory & Cognition
https://www.readbyqxmd.com/read/28213803/first-experiences-with-neuropsychological-effects-of-oxytocin-administration-in-childhood-onset-craniopharyngioma
#15
Anika Hoffmann, Jale Özyurt, Kristin Lohle, Julia Reichel, Christiane M Thiel, Hermann L Müller
PURPOSE: The hypothalamic hormone oxytocin plays a major role in regulation of behavior and body composition. Quality of survival is frequently impaired in childhood craniopharyngioma patients due to sequelae such as behavioral deficits and severe obesity caused by tumor or treatment-related hypothalamic lesions. METHODS: In our pilot cross-sectional study, we analyzed emotion recognition abilities and oxytocin concentrations in saliva and urine before and after single nasal administration of 24 IU oxytocin in 10 craniopharyngioma patients...
February 17, 2017: Endocrine
https://www.readbyqxmd.com/read/28213800/invasive-aspergillus-laryngotracheobronchitis-in-an-adult-with-primary-cns-lymphoma
#16
Mark E Barry, William Walsh Thomas, Buer Song, Natasha Mirza
Invasive aspergillosis can be difficult to diagnose, and early recognition and initiation of therapy is imperative for improving patient outcomes. A case of invasive Aspergillus laryngotracheobronchitis is presented here with a review of the relevant literature. A 58-year-old male undergoing treatment for CNS lymphoma presented with neutropenic sepsis and acute respiratory distress requiring intubation. Following extubation, he reported persistent hoarseness for 1-month duration and he was found to have pseudomembranous plaques and ulcers of the larynx, trachea, and right mainstem bronchus consistent with Aspergillus laryngotracheobronchitis...
February 17, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28213793/automation-of-peak-tracking-analysis-of-stepwise-perturbed-nmr-spectra
#17
Tommaso Banelli, Marco Vuano, Federico Fogolari, Andrea Fusiello, Gennaro Esposito, Alessandra Corazza
We describe a new algorithmic approach able to automatically pick and track the NMR resonances of a large number of 2D NMR spectra acquired during a stepwise variation of a physical parameter. The method has been named Trace in Track (TINT), referring to the idea that a gaussian decomposition traces peaks within the tracks recognised through 3D mathematical morphology. It is capable of determining the evolution of the chemical shifts, intensity and linewidths of each tracked peak.The performances obtained in term of track reconstruction and correct assignment on realistic synthetic spectra were high above 90% when a noise level similar to that of experimental data were considered...
February 17, 2017: Journal of Biomolecular NMR
https://www.readbyqxmd.com/read/28213765/association-between-signs-and-symptoms-of-bruxism-and-presence-of-tori-a-systematic-review
#18
Eduardo Bertazzo-Silveira, Juliana Stuginski-Barbosa, André Luís Porporatti, Bruce Dick, Carlos Flores-Mir, Daniele Manfredini, Graziela De Luca Canto
OBJECTIVE: This systematic review aims to answer the question: "Is there an association between any specific signs and symptoms of bruxism and the presence of tori?" MATERIAL AND METHODS: Observational studies, which evaluated the association between signs and symptoms of bruxism and tori, were selected. Signs and symptoms of bruxism (such as teeth grinding, jaw clenching, abnormal tooth wear, facial muscle hypertrophy, pain, or fatigue) had to be determined by questionnaire or anamnesis and tori within clinical assessment...
February 17, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28213672/federal-policies-and-programs-to-expand-employment-services-among-individuals-with-serious-mental-illnesses
#19
Mustafa Karakus, Jarnee Riley, Howard Goldman
Previous studies suggest that providing employment services to individuals with serious mental illnesses can help them obtain competitive, real-world employment. However, these services are still not easily accessible to this population. This paper provides a brief summary of recent federal initiatives that may influence widespread implementation of employment services. While there is an increasing recognition of the need to remove barriers and provide supported employment services to individuals with mental illnesses, a wide-spread coordination across Federal polices, financing and regulatory changes are necessary to promote measurable and lasting effects on the broad availability of employment services among this population...
February 17, 2017: Administration and Policy in Mental Health
https://www.readbyqxmd.com/read/28213656/dual-functional-microrna-186-5p-targets-both-fgf2-and-rela-to-suppress-tumorigenesis-of-glioblastoma-multiforme
#20
Fachen Wang, Hui Jiang, Shanjun Wang, Bing Chen
Glioblastoma multiforme (GBM) is one of the most malignant cancers. MicroRNAs (miRs) were reported to play important roles in GBM recently. However, the role of a novel miR-186-5p in GBM tumorigenesis is still elusive. Using bioinformatics, miR-186-5p was identified as potential regulators of both fibroblast growth factor (FGF)-2 and NF-κB subunit RelA. Luciferase reporter assay was used to confirm the direct recognition FGF2 and RelA mRNAs by miR-186-5p. Invasion and migration assays were employed to study the effect of miR-186-5p on GBM cell growth in vitro...
February 17, 2017: Cellular and Molecular Neurobiology
keyword
keyword
106146
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"