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code blue process analysis

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https://www.readbyqxmd.com/read/29603986/averaging-colors-of-multicolor-mosaics
#1
Eiji Kimura
The present study investigated how color information was summarized in multicolor mosaics. The mosaics were composed of small elements of 17 colors that roughly belonged to a single color category. We manipulated the degree of color variation around the mean by varying the proportion of different color elements. Observers matched the mean color of the multicolor mosaic by adjusting the color of a spatially uniform matching stimulus. Results showed that when the color variation was large, the matched color deviated from the colorimetric mean toward the most-saturated color, although the hue of the matched color was almost the same as that of the colorimetric mean...
April 1, 2018: Journal of the Optical Society of America. A, Optics, Image Science, and Vision
https://www.readbyqxmd.com/read/29577877/monomorphic-pathogens-the-case-of-candidatus-xenohaliotis-californiensis-from-abalone-in-california-usa-and-baja-california-mexico
#2
Francesco Cicala, James D Moore, Jorge Cáceres-Martínez, Miguel A Del Río-Portilla, Mónica Hernández-Rodríguez, Rebeca Vásquez-Yeomans, Axayácatl Rocha-Olivares
Withering syndrome (WS) is a chronic wasting disease affecting abalone species attributed to the pathogen Candidatus Xenohaliotis californiensis (CXc). Wild populations of blue (Haliotis fulgens) and yellow (H. corrugata) abalone have experienced unusual mortality rates since 2009 off the peninsula of Baja California and WS has been hypothesized as a possible cause. Currently, little information is available about the genetic diversity of CXc and particularly the possible existence of strains differing in pathogenicity...
March 22, 2018: Journal of Invertebrate Pathology
https://www.readbyqxmd.com/read/29432996/lncrna-let-inhibits-cell-viability-migration-and-emt-while-induces-apoptosis-by-up-regulation-of-timp2-in-human-granulosa-like-tumor-cell-line-kgn
#3
Qingfang Han, Wenke Zhang, Jinlai Meng, Li Ma, Aihua Li
BACKGROUND: Polycystic ovary syndrome (PCOS) is a common endocrine disease characterized by hyperandrogenism, irregular menses, and polycystic ovaries. Several long non-coding RNAs (lncRNAs) are aberrantly expressed in PCOS patients; however, little is known about the effects of the lncRNA-low expression in tumor (lncRNA-LET) on PCOS. We aimed to explore the effects of lncRNA-LET on human granulosa-like tumor cell line, KGN. METHODS: Expression of lncRNA-LET in normal IOSE80 cells and granulosa cells was determined by qRT-PCR...
February 9, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29280907/a-quality-improvement-initiative-to-reduce-out-of-icu-cardiopulmonary-arrests-in-a-tertiary-care-hospital-in-india-a-2-year-learning-experience
#4
Vidya P Menon, Preetha Prasanna, Fabia Edathadathil, Sabarish Balachandran, Merlin Moni, Dipu Sathyapalan, Rajesh D Pai, Sanjeev Singh
QUALITY PROBLEM OR ISSUE: To assess impact of medical emergency team (MET) in reducing "out-of-ICU" cardiopulmonary arrests and identify barriers to its optimal utilization. INITIAL ASSESSMENT: Frequently observed critical clinical signs and laboratory values of "out-of-ICU" crashes were used to develop Amrita Early Warning Criteria. CHOICE OF SOLUTION: A physician-led MET was established to respond to code MET, activated by a primary nurse...
January 2018: Quality Management in Health Care
https://www.readbyqxmd.com/read/29182359/validation-of-a-claims-based-algorithm-to-characterize-episodes-of-care
#5
Chad Ellimoottil, John D Syrjamaki, Benedict Voit, Vinay Guduguntla, David C Miller, James M Dupree
OBJECTIVES: Although hospitals face increasing pressure from payers to improve the efficiency of healthcare delivery beyond the index hospitalization, they often lack information on postdischarge events. The Michigan Value Collaborative (MVC) developed a claims-based algorithm to provide hospitals with data on events that occur to patients beyond the hospitalization. Herein, we discuss the validation of MVC's claims-based algorithm. STUDY DESIGN: Retrospective analysis of a claims-based algorithm's ability to identify specific medical events, such as index hospitalizations, 30-day readmissions, emergency department visits, skilled nursing facility admissions, home health visits, and rehabilitation services...
November 1, 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28934732/long-noncoding-rna-cir-promotes-chondrocyte-extracellular-matrix-degradation-in-osteoarthritis-by-acting-as-a-sponge-for-mir-27b
#6
Yu-Fei Li, Shu-Hua Li, Yong Liu, Ya-Tong Luo
BACKGROUND/AIMS: Osteoarthritis (OA) is a degenerative joint disease characterized by articular cartilage degradation. The degradation of the extracellular matrix (ECM) of chondrocyte is closely associated with the destruction of joints in OA patients. lncRNAs are non-coding segments of RNA that possess important regulatory functions at the cellular level and in a variety of pathophysiological processes. The present study was conducted to investigate whether lncRNA-CIR regulated the expression of MMP13 as a sponge of miR-27 in OA...
2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28025051/variations-in-normal-color-vision-vi-factors-underlying-individual-differences-in-hue-scaling-and-their-implications-for-models-of-color-appearance
#7
Kara J Emery, Vicki J Volbrecht, David H Peterzell, Michael A Webster
Observers with normal color vision vary widely in their judgments of color appearance, such as the specific spectral stimuli they perceive as pure or unique hues. We examined the basis of these individual differences by using factor analysis to examine the variations in hue-scaling functions from both new and previously published data. Observers reported the perceived proportion of red, green, blue or yellow in chromatic stimuli sampling angles at fixed intervals within the LM and S cone-opponent plane. These proportions were converted to hue angles in a perceptual-opponent space defined by red vs...
December 2017: Vision Research
https://www.readbyqxmd.com/read/27871884/structural-characterization-of-recombinant-human-fibroblast-growth-factor-receptor-2b-kinase-domain-upon-interaction-with-omega-fatty-acids
#8
Masoumeh Moghadasi, Dariush Ilghari, Majid Sirati-Sabet, Abbas Amini, Hamideh Asghari, Nematollah Gheibi
The mutated recombinant kinase domain of human fibroblast growth factor receptor 2b (hFGFR2b) is overexpressed and purified, and its structural changes upon the interaction with three unsaturated fatty acids (UFAs), oleic, linoleic and α-linolenic are studied. This interaction is investigated to find out about the folding and unfolding effect of unsaturated fatty acids on the kinase domain structure of hFGFR2b. Recombinant pLEICS-01 vectors, containing the mutated coding region of hFGFR2b, are expressed in the standard Escherichia coli BL21 (DE3) host cells and purified by Ni(2+)-NTA affinity chromatography...
January 2017: Chemistry and Physics of Lipids
https://www.readbyqxmd.com/read/27369042/multidisciplinary-review-of-code-events-in-a-heart-center
#9
Angela C Blankenship, Richard P Fernandez, Brian F Joy, Julie C Miller, Aymen Naguib, Steven C Cassidy, Janet Simsic, Christina Phelps, Sheilah Harrison, Mark Galantowicz, Andrew R Yates
OBJECTIVE: To identify a cause for clinical deterioration, examine resuscitation efforts, and identify and correct system issues (thus improving outcomes) via a multidisciplinary code-review process soon after cardiopulmonary arrest. METHODS: Retrospective analysis of code events in a tertiary pediatric heart center from September 2010 to December 2013 and review of surgical-cardiac data from January 2010 to December 2013. RESULTS: A multidisciplinary team reviewed 47 code events, 16 of which (34%) were deemed potentially preventable...
July 2016: American Journal of Critical Care: An Official Publication, American Association of Critical-Care Nurses
https://www.readbyqxmd.com/read/26917098/acetylsalicylic-acid-induced-changes-in-the-chemical-coding-of-extrinsic-sensory-neurons-supplying-the-prepyloric-area-of-the-porcine-stomach
#10
L Rytel, J Calka
Acetylsalicylic acid is a popular drug that is commonly used to treat fever and inflammation, but which can also negativity affect the mucosal layer of the stomach, although knowledge concerning its influence on gastric innervation is very scarce. Thus, the aim of the present study was to study the influence of prolonged acetylsalicylic acid supplementation on the extrinsic primary sensory neurons supplying the porcine stomach prepyloric region. Fast Blue (FB) was injected into the above-mentioned region of the stomach...
March 23, 2016: Neuroscience Letters
https://www.readbyqxmd.com/read/26834575/high-resolution-mri-reveals-detailed-layer-structures-in-early-human-fetal-stages-in-vitro-study-with-histologic-correlation
#11
Rongpin Wang, Guangping Dai, Emi Takahashi
An understanding of normal fetal brain development is essential in detecting the early onset of brain disorders. It is challenging to obtain high-quality images that show detailed local anatomy in the early fetal stages because the fetal brain is very small with rapidly-changing complex structures related to brain development, including neurogenesis, neuronal migration, and axonal elongation. Previous magnetic resonance imaging (MRI) studies detected three layers throughout the fetal cerebral wall that showed differences in MR contrasts at 10 gestational weeks (GW), which is one of the earliest ages studied using MRI...
2015: Frontiers in Neuroanatomy
https://www.readbyqxmd.com/read/26749082/dual-energy-can-accurately-differentiate-uric-acid-containing-urinary-calculi-from-calcium-stones
#12
COMPARATIVE STUDY
A Spek, F Strittmatter, A Graser, P Kufer, C Stief, M Staehler
PURPOSE: To retrospectively evaluate the accuracy of dual-energy CT (DECT) in the detection of the chemical composition of urinary calculi in correlation with infrared spectroscopic stone analysis. METHODS: We reviewed the CT scans of 255 patients who underwent DECT due to a clinical suspicion of urolithiasis. Out of this group, we included 64 patients with clinically symptomatic urolithiasis requiring stone removal. After surgical removal of the stone by ureterorenoscopy, chemical composition was analyzed with infrared spectroscopy...
September 2016: World Journal of Urology
https://www.readbyqxmd.com/read/26312735/a-new-method-of-detecting-changes-in-corneal-health-in-response-to-toxic-insults
#13
Mohammad Faisal Jamal Khan, Tapas C Nag, C Igathinathane, Uchechukwu L Osuagwu, Michele Rubini
The size and arrangement of stromal collagen fibrils (CFs) influence the optical properties of the cornea and hence its function. The spatial arrangement of the collagen is still questionable in relation to the diameter of collagen fibril. In the present study, we introduce a new parameter, edge-fibrillar distance (EFD) to measure how two collagen fibrils are spaced with respect to their closest edges and their spatial distribution through normalized standard deviation of EFD (NSDEFD) accessed through the application of two commercially available multipurpose solutions (MPS): ReNu and Hippia...
November 2015: Micron: the International Research and Review Journal for Microscopy
https://www.readbyqxmd.com/read/25158132/identification-of-mytilus-edulis-genetic-regulators-during-early-development
#14
Sleiman Bassim, Arnaud Tanguy, Bertrand Genard, Dario Moraga, Rejean Tremblay
Understanding the mechanisms that enable growth and survival of an organism while driving it to the full range of its adaptation is fundamental to the issues of biodiversity and evolution, particularly regarding global climatic changes. Here we report the Illumina RNA-sequencing (RNA-seq) and de novo assembly of the blue mussel Mytilus edulis transcriptome during early development. This study is based on high-throughput data, which associates genome-wide differentially expressed transcript (DET) patterns with early activation of developmental processes...
November 1, 2014: Gene
https://www.readbyqxmd.com/read/24993493/institutional-resuscitation-protocols-do-they-affect-cardiopulmonary-resuscitation-outcomes-a-6-year-study-in-a-single-tertiary-care-centre
#15
Kanwalpreet Sodhi, Manender Kumar Singla, Anupam Shrivastava
PURPOSE: Despite advances in cardiopulmonary resuscitation and widespread life-support trainings, the outcomes of resuscitation are variable. There is a definitive need for organizational inputs to strengthen the resuscitation process. Our hospital authorities introduced certain changes at the organizational level in our in-house resuscitation protocol. We aimed to study the impact of these changes on the outcomes of resuscitation. METHODS: The hospital code blue committee decided to reformulate the resuscitation protocols and reframe the code blue team...
February 2015: Journal of Anesthesia
https://www.readbyqxmd.com/read/24899205/kaposi-s-sarcoma-associated-herpesvirus-k3-and-k5-ubiquitin-e3-ligases-have-stage-specific-immune-evasion-roles-during-lytic-replication
#16
Kevin Brulois, Zsolt Toth, Lai-Yee Wong, Pinghui Feng, Shou-Jiang Gao, Armin Ensser, Jae U Jung
UNLABELLED: The downregulation of immune synapse components such as major histocompatibility complex class I (MHC-I) and ICAM-1 is a common viral immune evasion strategy that protects infected cells from targeted elimination by cytolytic effector functions of the immune system. Kaposi's sarcoma-associated herpesvirus (KSHV) encodes two membrane-bound ubiquitin E3 ligases, called K3 and K5, which share the ability to induce internalization and degradation of MHC-I molecules. Although individual functions of K3 and K5 outside the viral genome are well characterized, their roles during the KSHV life cycle are still unclear...
August 2014: Journal of Virology
https://www.readbyqxmd.com/read/24591602/categorical-encoding-of-color-in-the-brain
#17
Chris M Bird, Samuel C Berens, Aidan J Horner, Anna Franklin
The areas of the brain that encode color categorically have not yet been reliably identified. Here, we used functional MRI adaptation to identify neuronal populations that represent color categories irrespective of metric differences in color. Two colors were successively presented within a block of trials. The two colors were either from the same or different categories (e.g., "blue 1 and blue 2" or "blue 1 and green 1"), and the size of the hue difference was varied. Participants performed a target detection task unrelated to the difference in color...
March 25, 2014: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/24074431/automated-analysis-of-electronic-medical-record-data-reflects-the-pathophysiology-of-operative-complications
#18
Joseph J Tepas, Joan M Rimar, Allen L Hsiao, Michael S Nussbaum
PURPOSE: We hypothesized that a novel algorithm that uses data from the electronic medical record (EMR) from multiple clinical and biometric sources could provide early warning of organ dysfunction in patients with high risk for postoperative complications and sepsis. Operative patients undergoing colorectal procedures were evaluated. METHODS: The Rothman Index (RI) is a predictive model based on heuristic equations derived from 26 variables related to inpatient care...
October 2013: Surgery
https://www.readbyqxmd.com/read/23887809/the-suggestible-brain-posthypnotic-effects-on-value-based-decision-making
#19
Vera U Ludwig, Christine Stelzel, Harald Krutiak, Amadeus Magrabi, Rosa Steimke, Lena M Paschke, Norbert Kathmann, Henrik Walter
Hypnosis can affect perception, motor function and memory. However, so far no study using neuroimaging has investigated whether hypnosis can influence reward processing and decision-making. Here, we assessed whether posthypnotic suggestions can diminish the attractiveness of unhealthy food and whether this is more effective than diminishing attractiveness by one's own effort via autosuggestion. In total, 16 participants were hypnotized and 16 others were instructed to associate a color cue (blue or green) with disgust regarding specific snacks (sweet or salty)...
September 2014: Social Cognitive and Affective Neuroscience
https://www.readbyqxmd.com/read/23588419/roles-for-blue-light-jasmonate-and-nitric-oxide-in-the-regulation-of-dormancy-and-germination-in-wheat-grain-triticum-aestivum-l
#20
John V Jacobsen, Jose M Barrero, Trijntje Hughes, Magdalena Julkowska, Jennifer M Taylor, Qian Xu, Frank Gubler
Abscisic acid (ABA) plays a central role in seed dormancy and transcriptional regulation of genes coding for ABA biosynthetic and degradation enzymes is responsible for control of ABA content. However, little is known about signalling both before and after ABA regulation, in particular, how environmental signals are perceived and transduced. We are interested in these processes in cereal grains, particularly in relation to the development of strategies for controlling pre-harvest sprouting in barley and wheat...
July 2013: Planta
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