keyword
MENU ▼
Read by QxMD icon Read
search

Montenegro

keyword
https://www.readbyqxmd.com/read/28439785/influence-of-environmental-conditions-on-norovirus-presence-in-mussels-harvested-in-montenegro
#1
Nevena Ilic, Branko Velebit, Vlado Teodorovic, Vesna Djordjevic, Nedjeljko Karabasil, Dragan Vasilev, Spomenka Djuric, Bojan Adzic, Mirjana Dimitrijevic
This study comprises the first systematic survey of the occurrence of Norovirus in Mediterranean mussels from harvesting areas in Montenegro coast of Adriatic Sea. Mussels may accumulate contaminants of public health concern, including pathogenic bacteria and viruses. Microbiological monitoring of harvesting areas is based on count of Escherichia coli in bivalve molluscs in the European Union. It is assumed that E. coli does not reflect contamination with enteric viruses. A structured field study was undertaken at six locations in Bay of Kotor, Montenegro, in order to investigate plausible influence of environmental factors on the variability of E...
April 24, 2017: Food and Environmental Virology
https://www.readbyqxmd.com/read/28437464/inhibition-of-%C3%AE-v%C3%AE-3-integrin-induces-loss-of-cell-directionality-of-oral-squamous-carcinoma-cells-oscc
#2
Cyntia F Montenegro, Bruna C Casali, Rafael L B Lino, Bianca C Pachane, Patty K Santos, Alan R Horwitz, Heloisa S Selistre-de-Araujo, Marcelo L Lamers
The connective tissue formed by extracellular matrix (ECM) rich in fibronectin and collagen consists a barrier that cancer cells have to overpass to reach blood vessels and then a metastatic site. Cell adhesion to fibronectin is mediated by αvβ3 and α5β1 integrins through an RGD motif present in this ECM protein, thus making these receptors key targets for cell migration studies. Here we investigated the effect of an RGD disintegrin, DisBa-01, on the migration of human fibroblasts (BJ) and oral squamous cancer cells (OSCC, SCC25) on a fibronectin-rich environment...
2017: PloS One
https://www.readbyqxmd.com/read/28427430/profile-and-professional-expectations-of-medical-students-from-11-latin-american-countries-the-red-lirhus-project
#3
Percy Mayta-Tristán, Reneé Pereyra-Elías, Juan José Montenegro-Idrogo, Christian R Mejia, Fiorella Inga-Berrospi, Edward Mezones-Holguín
BACKGROUND: Latin America is undergoing a human resource crisis in health care in terms of labor shortage, misdistribution and poor orientation to primary care. Workforce data are needed to inform the planning of long-term strategies to address this problem. This study aimed to evaluate the academic and motivational profile, as well as the professional expectations, of Latin American medical students. RESULTS: We conducted an observational, cross-sectional, multi-country study evaluating medical students from 11 Spanish-speaking countries in 2011-2012...
April 20, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28424664/spotted-fever-epidemiology-and-vector-rickettsia-host-relationship-in-rio-de-janeiro-state
#4
Diego C Montenegro, Karla Bitencourth, Stefan V de Oliveira, Ana P Borsoi, Karen M Cardoso, Maria S B Sousa, Cristina Giordano-Dias, Marinete Amorim, Nicolau M Serra-Freire, Gilberto S Gazêta, Reginaldo P Brazil
The eco-epidemiological scenario of spotted fever (SF), a tick-borne disease that affects humans and other animals in several countries around the world, was analyzed in Rio de Janeiro (RJ) State, Brazil. During the last 34 years, 990 SF cases were reported in RJ (the Brazilian state with the highest population density), including 116 cases confirmed by serology (RIFI) or PCR, among 42.39% of the municipalities with reported cases of SF. The epidemiologic dynamics of SF in RJ State are very heterogeneous in time and space, with outbreaks, high mortality rates and periods of epidemiological silence (no SF cases reported)...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28423087/epidemiological-aspects-of-american-cutaneous-leishmaniasis-acl-in-an-endemic-area-of-forest-extractivist-culture-in-western-brazilian-amazonia
#5
Andreia Fernandes Brilhante, Leonardo Augusto Kohatsu Melchior, Vânia Lúcia Brandão Nunes, Cristiane de Oliveira Cardoso, Eunice Aparecida Bianchi Galati
The study sought to analyze clinical and epidemiological aspects of cutaneous leishmaniasis (CL) in Xapuri, Acre, Brazil. Data from 2008 to 2014 registered in the notification records of the disease of the Information System of the Complaints of Notification (SINAN), and the data of the Information Department of the Unified Health System (DATASUS) available from 2007 to 2013 were used and analyzed in the light of the statistics of the temporal series by the Prais-Winsten method and chi-squared test. A total of 906 cases were registered with 60...
April 13, 2017: Revista do Instituto de Medicina Tropical de São Paulo
https://www.readbyqxmd.com/read/28412543/diabetes-and-cardiovascular-events-in-high-risk-patients-insights-from-a-multicenter-registry-in-a-middle-income-country
#6
Beatriz D Schaan, Jose Albuquerque de Figueiredo Neto, Leila Beltrami Moreira, Priscila Ledur, Luiz Alberto P Mattos, Daniel Magnoni, Dalton Bertolim Precoma, Carlos Alberto Machado, Antônio Luiz da Silva Brasileiro, Felipe Montes Pena, Erno Harzheim, Sérgio Montenegro, Sabrina Bernardez-Pereira, Lucas P Damiani, Fernanda M Consolim-Colombo, Angelo Amato Vicenzo de Paola, Jadelson Andrade, Jorge Ilha Guimarães, Otávio Berwanger
AIMS: The aim of this study was to determine the rate of major clinical events and its determinants in patients with previous cardiovascular event or not, and with or without diabetes from a middle-income country. METHODS: REACT study is a multicenter registry conducted between July 2010 and May 2013 in Brazil. Patients were eligible if they were over 45years old and high cardiovascular risk. Patients were followed for 12months; data were collected regarding adherence to evidence-based therapies and occurrence of clinical events (all-cause mortality, non-fatal cardiac arrest, myocardial infarction, or stroke)...
March 25, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28407714/three-body-fragmentation-from-single-ionization-of-water-by-electron-impact-the-role-of-satellite-states
#7
Natalia Ferreira, L Sigaud, E C Montenegro
Ionization of water with energy transfers close to the 2a1 inner valence orbital is accompanied by a fast electronic rearrangement driven by electron relaxation and electron-electron correlations. Quasi-degenerate single vacancy and satellites one-electron-two-vacancies excited states in outer shells are created and leave their fingerprints in the three-body fragmentation pattern. Single vacancy states have been associated with Auger decay and double ionization. Satellite excited states are here convincingly assigned to single ionization...
April 24, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28405397/dynamics-of-cilia-length-in-left-right-development
#8
P Pintado, P Sampaio, B Tavares, T D Montenegro-Johnson, D J Smith, S S Lopes
Reduction in the length of motile cilia in the zebrafish left-right organizer (LRO), also known as Kupffer's vesicle, has a large impact on left-right development. Here we demonstrate through genetic overexpression in zebrafish embryos and mathematical modelling that the impact of increased motile cilia length in embryonic LRO fluid flow is milder than that of short cilia. Through Arl13b overexpression, which increases cilia length without impacting cilia beat frequency, we show that the increase in cilium length is associated with a decrease in beat amplitude, resulting in similar flow strengths for Arl13b overexpression and wild-type (WT) embryos, which were not predicted by current theory...
March 2017: Royal Society Open Science
https://www.readbyqxmd.com/read/28404491/hypertension-and-correlates-among-montenegrin-schoolchildren-a-cross-sectional-study
#9
M Martinovic, G Belojevic, G W Evans, N Kavaric, B Asanin, S Pantovic, M Jaksic, J Boljevic
OBJECTIVES: In one of the few national studies of children in a former Eastern bloc country emerging as a Western democracy and the first such study ever in Montenegro, this study establishes the prevalence and correlates of childhood hypertension (CH). STUDY DESIGN: A cross-sectional national study. METHODS: The study was conducted with 3254 children aged 7-13 years (50.3% male) from 39 elementary schools. We used a structured questionnaire to gather sociodemographic information as well as data on factors potentially related to CH...
March 6, 2017: Public Health
https://www.readbyqxmd.com/read/28403324/screening-and-diagnosing-postpartum-depression-when-and-how
#10
REVIEW
Gustavo Paranhos de Albuquerque Moraes, Laura Lorenzo, Gabriela Arruda Reinaux Pontes, Maria Cristina Montenegro, Amaury Cantilino
Introduction: Prevalence rates of postpartum depression (PPD) vary widely, depending on the methodological parameters used in studies: differences in study populations, diagnostic methods, and postpartum time frame. There is also no consensus on the ideal time to perform screening, on whether PPD can only be diagnosed in the early postnatal period, or on how soon after a delivery depression may be related to it. Objective: To review which instruments have been used over recent years to screen and diagnose PPD and the prevailing periods of diagnosis...
January 2017: Trends in Psychiatry and Psychotherapy
https://www.readbyqxmd.com/read/28402101/synergistically-enhanced-performance-of-ultrathin-nanostructured-silicon-solar-cells-embedded-in-plasmonically-assisted-multispectral-luminescent-waveguides
#11
Sung-Min Lee, Purnim Dhar, Huandong Chen, Angelo Montenegro, Lauren Liaw, Dongseok Kang, Boju Gai, Alexander V Benderskii, Jongseung Yoon
Ultrathin silicon solar cells fabricated by anisotropic wet chemical etching of single-crystalline wafer materials represent an attractive materials platform that could provide many advantages for realizing high-performance, low-cost photovoltaics. However, their intrinsically limited photovoltaic performance arising from insufficient absorption of low-energy photons demands careful design of light management to maximize the efficiency and preserve the cost-effectiveness of solar cells. Herein we present an integrated flexible solar module of ultrathin, nanostructured silicon solar cells capable of simultaneously exploiting spectral upconversion and downshifting in conjunction with multispectral luminescent waveguides and a nanostructured plasmonic reflector to compensate for their weak optical absorption and enhance their performance...
April 25, 2017: ACS Nano
https://www.readbyqxmd.com/read/28396271/physicochemical-characterization-of-water-soluble-chitosan-derivatives-with-singlet-oxygen-quenching-and-antibacterial-capabilities
#12
Noelia L Vanden Braber, Ladislao I Díaz Vergara, Faustino E Morán Vieyra, Claudio D Borsarelli, Mariana M Yossen, Jorge R Vega, Silvia G Correa, Mariana A Montenegro
New water-soluble chitosan derivatives (WSCh) were obtained by Maillard reaction (MR) between glucosamine (GA) with both low and medium molecular weight chitosans (Ch). The WSCh showed larger solubility than the respective Ch, while their deacetylation degree (DD) decreased by approximately 12%. Infrared spectroscopy experiments of WSCh confirmed the formation of imine bonds after MR with intensified pyranose structure, and sugar molecules as polymer branches. However, a 6-times reduction of the molecular weight of WSCh was measured, indicating the breakdown of the polysaccharide chain during the MR...
April 8, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28395154/meta-analysis-of-depleted-uranium-levels-in-the-balkan-region
#13
Larisa Besic, Imer Muhovic, Adna Asic, Amina Kurtovic-Kozaric
In recent years, contradicting data has been published on the connection between the presence of depleted uranium and an increased cancer incidence among military personnel deployed in the Balkans during the 1992-1999 wars. This has led to numerous research articles investigating possible depleted uranium contamination of the afflicted regions of the Balkan Peninsula, namely Bosnia & Herzegovina, Serbia, Kosovo and Montenegro. The aim of this study was to collect data from previously published reports investigating the levels of depleted uranium in the Balkans and to present the data in the form of a meta-analysis...
April 7, 2017: Journal of Environmental Radioactivity
https://www.readbyqxmd.com/read/28385177/effect-of-fontan-associated-morbidities-on-survival-with-intact-fontan-circulation
#14
Kiona Y Allen, Tacy E Downing, Andrew C Glatz, Lindsay S Rogers, Chitra Ravishankar, Jack Rychik, Stephanie Fuller, Lisa M Montenegro, James M Steven, Thomas L Spray, Susan C Nicolson, James William Gaynor, David J Goldberg
Although survival after the Fontan operation has improved, little is known about the burden of major medical morbidities associated with the modern total cavopulmonary connection (TCPC). A total of 773 consecutive patients who underwent a first Fontan operation at our institution between 1992 and 2009 were retrospectively reviewed. All subjects underwent TCPC (53% lateral tunnel, 47% extracardiac conduit). Median length of follow-up was 5.3 years (interquartile range 1.4 to 11.2), and 30% had follow-up >10 years...
March 16, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28380212/upregulation-of-microrna-142-3p-in-the-peripheral-blood-and-urinary-cells-of-kidney-transplant-recipients-with-post-transplant-graft-dysfunction
#15
T D Domenico, G Joelsons, R M Montenegro, R C Manfro
We analyzed microRNA (miR)-142-3p expression in leucocytes of the peripheral blood and urinary sediment cell samples obtained from kidney transplant recipients who developed graft dysfunction. Forty-one kidney transplant recipients with kidney graft dysfunction and 8 stable patients were included in the study. The groups were divided according to histological analysis into acute rejection group (n=23), acute tubular necrosis group (n=18) and stable patients group used as a control for gene expression (n=8)...
April 3, 2017: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/28373685/early-neuromodulation-prevents-the-development-of-brain-and-behavioral-abnormalities-in-a-rodent-model-of-schizophrenia
#16
R Hadar, L Bikovski, M L Soto-Montenegro, J Schimke, P Maier, S Ewing, M Voget, F Wieske, T Götz, M Desco, C Hamani, J Pascau, I Weiner, C Winter
The notion that schizophrenia is a neurodevelopmental disorder in which neuropathologies evolve gradually over the developmental course indicates a potential therapeutic window during which pathophysiological processes may be modified to halt disease progression or reduce its severity. Here we used a neurodevelopmental maternal immune stimulation (MIS) rat model of schizophrenia to test whether early targeted modulatory intervention would affect schizophrenia's neurodevelopmental course. We applied deep brain stimulation (DBS) or sham stimulation to the medial prefrontal cortex (mPFC) of adolescent MIS rats and respective controls, and investigated its behavioral, biochemical, brain-structural and -metabolic effects in adulthood...
April 4, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28356879/relationship-between-cardiovascular-risk-score-and-traditional-and-nontraditional-cardiometabolic-parameters-in-obese-adolescent-girls
#17
Aleksandra Klisic, Nebojsa Kavaric, Ivan Soldatovic, Bojko Bjelakovic, Jelena Kotur-Stevuljevic
BACKGROUND: Since the cardiovascular (CV) risk score in the young population, children and adolescents, is underestimated, especially in developing countries such as Montenegro, where a strong interaction exists between the genetically conditioned CV risk and environmental factors, the purpose of this study was to estimate CV risk in apparently healthy adolescent girls. Moreover, we aimed to test some new, emerging CV risk factors and their interaction with the traditional ones, such as obesity...
September 2016: Journal of Medical Biochemistry
https://www.readbyqxmd.com/read/28355408/evaluation-of-diagnostic-tests-for-cytomegalovirus-active-infection-in-renal-transplant-recipients
#18
Rodrigo Fontanive Franco, Rosangela Munhoz Montenegro, Alice Beatriz Mombach Pinheiro Machado, Fernanda de Paris, Denise Silva Menezes, Roberto Ceratti Manfro
INTRODUCTION: Cytomegalovirus (CMV) infection is a main viral infection after kidney transplantation. The diagnostic methods currently employed are pp65 antigenemia and nucleic acid amplification by polymerase chain reaction (PCR) and aim at detecting viral replication. OBJECTIVE: The goal of this study was to evaluate and compare by both methods the incidence of CMV active infection in kidney transplant patients and to establishthe best clinical-laboratory correlation...
March 2017: Jornal Brasileiro de Nefrologia: ʹorgão Oficial de Sociedades Brasileira e Latino-Americana de Nefrologia
https://www.readbyqxmd.com/read/28346493/aberrant-neuronal-activity-induced-signaling-and-gene-expression-in-a-mouse-model-of-rasopathy
#19
Franziska Altmüller, Santosh Pothula, Anil Annamneedi, Saeideh Nakhaei-Rad, Carolina Montenegro-Venegas, Eneko Pina-Fernández, Claudia Marini, Monica Santos, Denny Schanze, Dirk Montag, Mohammad R Ahmadian, Oliver Stork, Martin Zenker, Anna Fejtova
Noonan syndrome (NS) is characterized by reduced growth, craniofacial abnormalities, congenital heart defects, and variable cognitive deficits. NS belongs to the RASopathies, genetic conditions linked to mutations in components and regulators of the Ras signaling pathway. Approximately 50% of NS cases are caused by mutations in PTPN11. However, the molecular mechanisms underlying cognitive impairments in NS patients are still poorly understood. Here, we report the generation and characterization of a new conditional mouse strain that expresses the overactive Ptpn11D61Y allele only in the forebrain...
March 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28345609/environmental-dna-in-subterranean-biology-range-extension-and-taxonomic-implications-for-proteus
#20
Špela Gorički, David Stanković, Aleš Snoj, Matjaž Kuntner, William R Jeffery, Peter Trontelj, Miloš Pavićević, Zlatko Grizelj, Magdalena Năpăruş-Aljančič, Gregor Aljančič
Europe's obligate cave-dwelling amphibian Proteus anguinus inhabits subterranean waters of the north-western Balkan Peninsula. Because only fragments of its habitat are accessible to humans, this endangered salamander's exact distribution has been difficult to establish. Here we introduce a quantitative real time polymerase chain reaction-based environmental DNA (eDNA) approach to detect the presence of Proteus using water samples collected from karst springs, wells or caves. In a survey conducted along the southern limit of its known range, we established a likely presence of Proteus at seven new sites, extending its range to Montenegro...
March 27, 2017: Scientific Reports
keyword
keyword
80966
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"