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https://www.readbyqxmd.com/read/29783260/-methods-of-diagnosis-of-non-specific-and-specific-lymphideniates-of-the-jaw-facial-part-in-children-literature-review
#1
Pavlo I Tkachenko, Yurii B Lobach, Sergii O Bilokon, Vitalina O Dobroskok, Yuliia V Popelo
OBJECTIVE: Introduction: Insufficient basic knowledge on the mechanisms of the multifactoral etiology and pathogenesis of various forms of maxillofacial lymphadenitis of odontogenic and non-odontogenic nature in children causes difficulties in making differential diagnosis. The algorithm of their examination involves a large number of methods, each of which has its own advantages and disadvantages with variable informativeness, depending on the particular situation. The aim: The paper is aimed atfamiliarization of broad medical public with informativeness of diagnostic measures in the nonspecific and specific affection of lymph nodes of the maxillofacial area in children...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783258/-theoretical-grounds-of-a-structural-and-functional-model-for-quality-assurance-of-radiation-diagnostics-under-conditions-of-development-of-the-modern-health-care-system-in-ukraine
#2
Oleg A Korop, Sergiy V Lenskykh
OBJECTIVE: Introduction: Modern changes in the health care system of Ukraine are focused on financial support in providing medical and diagnostic care to the population and are based on deep and consistent structural and functional transformations. They are aimed at providing adequate quality care, which is the main target function and a principal criterion for operation of health care system. The urgency of this problem is increasing in the context of reforming the health care system and global changes in the governmental financial guarantees for the provision of medical services to the population...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783256/-psychological-features-of-the-motivation-component-in-the-training-of-doctors-in-the-system-of-postgraduate-education
#3
Svitlana Koshova, Viktoriia Horachuk, Valerii Pishchykov
OBJECTIVE: Introduction: Тhe problem of motivating adult learning in postgraduate education has so far been the subject of study primarily in methodological and pedagogical studies. They focus on the analysis of the content side of the motivation of adult learning activities. As for the problem of the dynamics of motivation for adult learning activities, including for doctors in the system of postgraduate medical education with continuous professional development, it has not been sufficiently studied so far...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783253/planning-of-effective-evaluation-of-the-activities-of-hospital-district-at-the-example-of-poltava-region
#4
Vyacheslav M Zhdan, Valentyn M Dvornyk, Viktor P Lysak, Igor M Skrypnyk, Valeriy I Pokhylko, Iryna A Holovanova, Inna V Bielikova, Maxim V Khorosh, Ludmila M Shylkina, Mariya M Tovstiak
OBJECTIVE: Introduction: Increasing of the availability and quality of health care in rural areas is one of the priority directions of public health and regional development policy. The need for reforming of the network of secondary health care facilities is due to the fact, that they are unable to meet the needs of the population in this specialized type of medical care in the conditions of the existing structure and funding system. The aim: to analyze the existing legislation regulating the establishment and operation of hospital districts; to determine the methodology for monitoring and evaluating of the activity of the hospital district on the example of the Poltava region...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783249/prognosis-of-ischaemic-heart-disease-in-patients-with-newly-diagnosed-dm-type-2-by-logistic-regression
#5
Alina Urbanovych, Halyna Suslyk
OBJECTIVE: Introduction: Diabetes Mellitus (DM) type 2 is an important medical and social problem all around the world. One of the most serious and widespread complications of DM type 2 is a damage to the cardiovascular system. The aim was to study the way of how to predict the IHD development in patients with the newly diagnosed DM type 2 by building a mathematical model with the help of statistical method, in particular, a logistic regression, which allows predicting the occurrence of IHD by the levels of proven biochemical and anthropometric indices...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783240/-effect-of-preventive-treatment-on-cognitive-performance-in-patients-with-multiple-sclerosis
#6
Maria S Shorobura
OBJECTIVE: Introduction: cognitive, emotional and psychopathological changes play a significant role in the clinical picture of multiple sclerosis and influence the effectiveness of drug therapy, working capacity, quality of life, and the process of rehabilitation of patients with multiple sclerosis. The aim: investigate the changes in cognitive function in patients with multiple sclerosis, such as information processing speed and working memory of patients before and after treatment with immunomodulating drug...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29783164/potential-risks-from-uv-h-2-o-2-oxidation-and-uv-photocatalysis-a-review-of-toxic-assimilable-and-sensory-unpleasant-transformation-products
#7
REVIEW
Wen-Long Wang, Qian-Yuan Wu, Nan Huang, Zi-Bin Xu, Min-Yong Lee, Hong-Ying Hu
UV based advanced oxidation processes (UV-AOPs) that efficiently eliminate organic pollutants during water treatment have been the subject of numerous investigations. Most organic pollutants are not completely mineralized during UV-AOPs but are partially oxidized into transformation products (TPs), thereby adding complexity to the treated water and posing risks to humans, ecological systems, and the environment. While the degradation kinetics and mechanisms of pollutants have been widely documented, there is little information about the risks associated with TPs...
May 15, 2018: Water Research
https://www.readbyqxmd.com/read/29783145/electrochemical-biosensor-system-using-a-cmos-microelectrode-array-provides-high-spatially-and-temporally-resolved-images
#8
William Tedjo, Jasmine E Nejad, Rachel Feeny, Lang Yang, Charles S Henry, Stuart Tobet, Tom Chen
The ability to view biological events in real time has contributed significantly to research in the life sciences. While video capture of real time changes in anatomical relationships is important, it is equally important to visualize real time changes in the chemical communications that drive cell behaviors. This paper describes an electrochemical imaging system capable of capturing changes in chemical gradients in live tissue slices. The system consists of a CMOS microchip with 8192 configurable Pt surface electrodes, on-chip potentiostat, on-chip control logic, and a microfluidic device designed to interface with the CMOS chip to support ex vivo tissue experimentation...
April 10, 2018: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29783091/mind-at-home-streamlined-study-protocol-for-a-randomized-trial-of-home-based-care-coordination-for-persons-with-dementia-and-their-caregivers
#9
Quincy M Samus, Betty Smith Black, Melissa Reuland, Jeannie-Marie S Leoutsakos, Laura Pizzi, Kevin D Frick, David L Roth, Laura N Gitlin, Constantine G Lyketsos, Deirdre Johnston
BACKGROUND: Dementia is associated with high health care costs, premature long-term care (LTC) placement, medical complications, reduced quality of life, and caregiver burden. Most health care providers and systems are not yet organized or equipped to provide comprehensive long-term care management for dementia, although a range of effective symptoms and supportive care approaches exist. The Maximizing Independence at Home-Streamlined (MIND-S) is a promising model of home-based dementia care coordination designed to efficiently improve person-centered outcomes, while reducing care costs...
May 18, 2018: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/29783078/delayed-bipolar-and-ganglion-cells-neuroretinal-processing-in-regular-cannabis-users-the-retina-as-a-relevant-site-to-investigate-brain-synaptic-transmission-dysfunctions
#10
Thomas Schwitzer, Raymund Schwan, Karine Angioi-Duprez, Anne Giersch, Laurence Lalanne, Eliane Albuisson, Vincent Laprevote
Cannabis use is widespread worldwide, but the impact of smoking cannabis regularly on brain synaptic transmission has only been partially elucidated. The retina is considered as an easy means of determining dysfunction in brain synaptic transmission. The endocannabinoid system is involved in regulating retinal synaptic transmission, which might also be affected by tobacco. Previous preliminary results have shown impairments in retinal ganglion cell response in cannabis users. Here, we test the extent to which earlier retinal levels-bipolar cells and photoreceptors-are affected in cannabis users, i...
May 1, 2018: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29782976/ldiscu-is-a-2fe-2s-scaffold-protein-which-interacts-with-ldiscs-and-its-expression-is-modulated-by-fe-s-proteins-in-leishmania-donovani
#11
Krishn Pratap Singh, Shadab Anwar, Amir Zaidi, Kuljit Singh, Pradeep Das, Samudrala Gourinath, Vahab Ali
The pathogenicity of protozoan parasites is frequently attributed to their ability to circumvent the deleterious effects of ROS and Fe-S clusters are among their susceptible targets with paramount importance for parasite survival. The biogenesis of Fe-S clusters is orchestrated by ISC system; the sulfur donor IscS and scaffold protein IscU being its core components. However, among protozoan parasites including Leishmania, no information is available regarding biochemical aspect of IscU, its interaction partners and regulation...
May 18, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29782910/comparison-of-dissolution-time-profiles-no-similarity-but-where-is-the-difference
#12
Stefan Horkovics-Kovats
The similarity of the dissolution time profiles is routinely determined by various statistical methods, e.g. by calculating the f2 similarity factor, by calculating the multivariate statistical distance or determining the confidence interval of f2 metrics using the bootstrapping method. If the similarity of the dissolution profiles is not achieved, these methods provide no information about the possible causes of the differences in the final dosage forms. In this article it is shown that after introduction of summary parameters into the disintegration-dissolution model (DDM), such as intrinsic lifetime distribution of particles, saturation state function, drug load of the system and applying population data analysis, differences on the level of intrinsic lifetime distributions of particles of active pharmaceutical ingredient in immediately release formulations are identified...
May 18, 2018: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/29782878/the-ubiquitin-protein-ligase-e6ap-ube3a-supports-early-encephalomyocarditis-virus-replication
#13
Marybeth Carmody, Joshua T Zimmer, Camille H Cushman, Thao Nguyen, T Glen Lawson
Many viruses make use of, and even direct, the ubiquitin-proteasome system to facilitate the generation of a cellular environment favorable for virus replication, while host cells use selected protein ubiquitylation pathways for antiviral defense. Relatively little information has been acquired, however, regarding the extent to which protein ubiquitylation determines the replication success of picornaviruses. Here we report that the ubiquitin-protein ligase E6AP/UBE3A, recently shown to be a participant in encephalomyocarditis virus (EMCV) 3C protease concentration regulation, also facilitates the early stages of EMCV replication, probably by a mechanism that does not involve 3C protease ubiquitylation...
May 18, 2018: Virus Research
https://www.readbyqxmd.com/read/29782815/reprint-of-initial-uncertainty-impacts-statistical-learning-in-sound-sequence-processing
#14
Juanita Todd, Alexander Provost, Lisa Whitson, Daniel Mullens
This paper features two studies confirming a lasting impact of first learning on how subsequent experience is weighted in early relevance-filtering processes. In both studies participants were exposed to sequences of sound that contained a regular pattern on two different timescales. Regular patterning in sound is readily detected by the auditory system and used to form "prediction models" that define the most likely properties of sound to be encountered in a given context. The presence and strength of these prediction models is inferred from changes in automatically elicited components of auditory evoked potentials...
May 18, 2018: Neuroscience
https://www.readbyqxmd.com/read/29782625/use-of-rituximab-and-risk-of-re-hospitalization-for-children-with-neuromyelitis-optica-spectrum-disorder
#15
Sabrina Gmuca, Rui Xiao, Pamela F Weiss, Amy T Waldman, Jeffrey S Gerber
Background: Treatment algorithms for neuromyelitis optica spectrum disorder (NMOSD) vary, and sparse data exist regarding the impact of initial treatments on disease course. We aimed to determine whether administration of rituximab during first hospitalization reduces 1-year readmission rates. Methods: We conducted a retrospective cohort study of subjects with NMOSD using the Pediatric Health Information System database from 2005-2015. Subjects were ages 1 to 21 years who received glucocorticoids and an ICD-9-CM code indicating neuromyelitis optica (NMO) during first hospitalization...
April 2018: Mult Scler Demyelinating Disord
https://www.readbyqxmd.com/read/29782606/-68-ga-psma-and-11-c-choline-comparison-using-a-tri-modality-pet-ct-mri-3-0-t-system-with-a-dedicated-shuttle
#16
Omar Alonso, Gerardo Dos Santos, Margarita García Fontes, Henia Balter, Henry Engler
Background: The aim of this study was to prospectively compare the detection rate of 68 Ga-PSMA versus 11 C-Choline in men with prostate cancer with biochemical recurrence and to demonstrate the added value of a tri-modality PET/CT-MRI system. Methods: We analysed 36 patients who underwent both 11 C-Choline PET/CT and 68 Ga-PSMA PET/CT scanning within a time window of 1-2 weeks. Additionally, for the 68 Ga-PSMA scan, we used a PET/CT-MRI (3.0 T) system with a dedicated shuttle, acquiring MRI images of the pelvis...
2018: Eur J Hybrid Imaging
https://www.readbyqxmd.com/read/29782596/diagnostic-performance-of-hybrid-cardiac-spect-ct-imaging-for-patients-with-takotsubo-cardiomyopathy
#17
Yasuro Sugihara, Yoshimitsu Fukushima, Shin-Ichiro Kumita, Hitoshi Takano, Wataru Shimizu
Background: The diagnostic performance of SPECT-only imaging for takotsubo cardiomyopathy (TC) is limited due to the lack of coronary artery distribution information. The aim of this study was to evaluate the diagnostic performance of hybrid cardiac SPECT/CT for patients with TC or acute coronary syndrome (ACS). Methods: Twenty-two patients with apical ballooning left ventricular (LV) dysfunction who underwent cardiac perfusion SPECT using 99m Tc-methoxy-isobutyl-isonitrile (MIBI), cardiac fatty-acid metabolism SPECT using 123 I-beta-methyl-P-iodophenyl-pentadecanoic acid (BMIPP), cardiac CT, and hybrid cardiac SPECT/CT imaging were analyzed...
2018: Eur J Hybrid Imaging
https://www.readbyqxmd.com/read/29782584/including-traffic-jam-avoidance-in-an-agent-based-network-model
#18
Christian Hofer, Georg Jäger, Manfred Füllsack
Background: Understanding traffic is an important challenge in different scientific fields. While there are many approaches to constructing traffic models, most of them rely on origin-destination data and have difficulties when phenomena should be investigated that have an effect on the origin-destination matrix. Methods: A macroscopic traffic model is introduced that is novel in the sense that no origin-destination data are required as an input. This information is generated from mobility behavior data using a hybrid approach between agent-based modeling to find the origin and destination points of each vehicle and network techniques to find efficiently the routes most likely used to connect those points...
2018: Computational social networks
https://www.readbyqxmd.com/read/29782246/precision-medicine-and-radiogenomics-in-breast-cancer-new-approaches-toward-diagnosis-and-treatment
#19
Katja Pinker, Joanne Chin, Amy N Melsaether, Elizabeth A Morris, Linda Moy
Precision medicine is medicine optimized to the genotypic and phenotypic characteristics of an individual and, when present, his or her disease. It has a host of targets, including genes and their transcripts, proteins, and metabolites. Studying precision medicine involves a systems biology approach that integrates mathematical modeling and biology genomics, transcriptomics, proteomics, and metabolomics. Moreover, precision medicine must consider not only the relatively static genetic codes of individuals, but also the dynamic and heterogeneous genetic codes of cancers...
June 2018: Radiology
https://www.readbyqxmd.com/read/29781847/identification-of-the-critical-nontechnical-skills-for-surgeons-needed-for-high-performance-in-a-variable-resource-context-notss-vrc
#20
John W Scott, Yihan Lin, Georges Ntakiyiruta, Zeta Mutabazi, William A Davis, Megan A Morris, Douglas S Smink, Robert Riviello, Steven Yule
OBJECTIVE: To identify the critical nontechnical skills (NTS) required for high performance in variable-resource contexts (VRC). BACKGROUND: As surgical training and capacity increase in low- and middle-income countries (LMICs), new strategies for improving surgical education and care in these settings are required. NTS are critical for high performance in surgery around the world. However, the essential NTS used by surgeons operating in LMICs to overcome the challenges specific to their contexts have never been described...
May 17, 2018: Annals of Surgery
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