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https://www.readbyqxmd.com/read/28334288/genome-sequencing-and-comparative-analysis-of-three-hypermucoviscous-klebsiella-pneumoniae-strains-isolated-in-russia
#1
Angelina A Kislichkina, Anastasia I Lev, Ekaterina V Komisarova, Nadezhda K Fursova, Vera P Myakinina, Tatiana N Mukhina, Alexander A Bogun, Nikolay V Volozhantsev
The prevalence and characteristics of hypermucoviscous (HV) strains among Klebsiella pneumoniae isolated in Russian hospitals were investigated. The HV strains were accounted for 11% K. pneumoniae isolates collected on the period from 2011 to 2016, and were characterized by belonging to K1, K2, K20 and K57 serotypes. Whole genome sequences (WGSs) of K. pneumoniae HV clinical strains KPi261 (SCPM-O-B-7850) and KPB4010 (SCPM-O-B-7846) belonging to K1 and K2 capsular types, as well as WGSs of K. pneumoniae strain KPM9 (SCPM-O-B-7749) of K20 capsular type isolated from freshwater were completed...
March 9, 2017: Pathogens and Disease
https://www.readbyqxmd.com/read/28333978/association-between-genotype-and-drug-resistance-profiles-of-mycobacterium-tuberculosis-strains-circulating-in-china-in-a-national-drug-resistance-survey
#2
Yang Zhou, Susan van den Hof, Shengfen Wang, Yu Pang, Bing Zhao, Hui Xia, Richard Anthony, Xichao Ou, Qiang Li, Yang Zheng, Yuanyuan Song, Yanlin Zhao, Dick van Soolingen
We describe the population structure of a representative collection of 3,133 Mycobacterium tuberculosis isolates, collected within the framework of a national resistance survey from 2007 in China. Genotyping data indicate that the epidemic strains in China can be divided into seven major complexes, of which 92% belonged to the East Asian (mainly Beijing strains) or the Euro-American lineage. The epidemic Beijing strains in China are closely related to the Beijing B0/W148 strain earlier described in Russia and a large cluster of these strains has spread national wide...
2017: PloS One
https://www.readbyqxmd.com/read/28329713/pcbs-and-ocps-in-human-milk-in-eastern-siberia-russia-levels-temporal-trends-and-infant-exposure-assessment
#3
Elena A Mamontova, Eugenia N Tarasova, Alexander A Mamontov
The aim of our study is to investigate the spatial distribution of polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), dichlorodiphenyltrichloroethane (p,p'-DDT) and its metabolites, α- and γ-isomers of hexachlorocyclohexane (HCH) in 155 samples of human milk (HM) from Eastern Siberia (six towns and seven villages in Irkutsk Region, one village of the Republic of Buryatia and one town in Zabaikal'sk Region, Russia), and to examine the dietary and social factors influencing the human exposure to the organochlorines...
March 19, 2017: Chemosphere
https://www.readbyqxmd.com/read/28329013/the-origin-of-b-chromosomes-in-yellow-necked-mice-apodemus-flavicollis-break-rules-but-keep-playing-the-game
#4
M Rajičić, S A Romanenko, T V Karamysheva, J Blagojević, T Adnađević, I Budinski, A S Bogdanov, V A Trifonov, N B Rubtsov, M Vujošević
B chromosomes (Bs) are known for more than hundred years but their origin, structure and pattern of evolution are not well understood. In the past few years new methodological approaches, involving isolation of Bs followed by whole DNA amplification, DNA probe generation, and fluorescent in situ hybridization (FISH) or the B chromosome DNA sequencing, has allowed detailed analysis of their origin and molecular structure in different species. In this study we explored the origin of Bs in the yellow-necked wood mouse, Apodemus flavicollis, using generation of microdissected DNA probes followed by FISH on metaphase chromosomes...
2017: PloS One
https://www.readbyqxmd.com/read/28321846/molecular-analysis-of-patients-with-aniridia-in-russian-federation-broadens-the-spectrum-of-pax6-mutations
#5
Tatyana A Vasilyeva, Anna A Voskresenskaya, Barbara Käsmann-Kellner, Olga V Khlebnikova, Nadezhda A Pozdeyeva, Gulnara M Bayazutdinova, Sergey I Kutsev, Evgeny K Ginter, Elena V Semina, Andrey V Marakhonov, Rena A Zinchenko
Congenital aniridia is a severe autosomal dominant congenital panocular disorder, mainly associated with pathogenic variants in the PAX6 gene. The objective of the study was to investigate the mutational and clinical spectra of congenital aniridia in a cohort of 117 patients from Russia. Each patient underwent detailed ophthalmological examination. From 91 unrelated families, 110 patients were diagnosed with congenital aniridia and 7 with WAGR syndrome. The clinical presentation in aniridia patients varied from the complete bilateral absence of the iris (75...
March 21, 2017: Clinical Genetics
https://www.readbyqxmd.com/read/28321366/climate-change-induced-range-shifts-of-three-allergenic-ragweeds-ambrosia-l-in-europe-and-their-potential-impact-on-human-health
#6
Karen Rasmussen, Jakob Thyrring, Robert Muscarella, Finn Borchsenius
Invasive allergenic plant species may have severe health-related impacts. In this study we aim to predict the effects of climate change on the distribution of three allergenic ragweed species (Ambrosia spp.) in Europe and discuss the potential associated health impact. We built species distribution models based on presence-only data for three ragweed species, using MAXENT software. Future climatic habitat suitability was modeled under two IPCC climate change scenarios (RCP 6.0 and RCP 8.5). We quantify the extent of the increase in 'high allergy risk' (HAR) areas, i...
2017: PeerJ
https://www.readbyqxmd.com/read/28320427/the-role-of-unhealthy-lifestyles-in-the-incidence-and-persistence-of-depression-a-longitudinal-general-population-study-in-four-emerging-countries
#7
Maria Cabello, Marta Miret, Francisco Felix Caballero, Somnath Chatterji, Nirmala Naidoo, Paul Kowal, Catherine D'Este, Jose Luis Ayuso-Mateos
BACKGROUND: Unhealthy lifestyles and depression are highly interrelated: depression might elicit and exacerbate unhealthy lifestyles and people with unhealthy lifestyles are more likely to become depressed over time. However, few longitudinal evidence of these relationships has been collected in emerging countries. The present study aims i) to analyse whether people with unhealthy lifestyles are more likely to develop depression, and ii) to examine whether depressed people with unhealthy lifestyles are more likely to remain depressed...
March 20, 2017: Globalization and Health
https://www.readbyqxmd.com/read/28318472/antimicrobial-resistance-penicillin-binding-protein-sequences-and-pilus-islet-carriage-in-relation-to-clonal-evolution-of-streptococcus-pneumoniae-serotype-19a-in-russia-2002-2013
#8
N Mayanskiy, T Savinova, N Alyabieva, O Ponomarenko, E Brzhozovskaya, A Lazareva, L Katosova, R Kozlov
Clonal changes of serotype 19A pneumococci have been appreciated in conjunction with growing prevalence of this serotype after implementation of the seven-valent pneumococcal conjugate vaccine (PCV7). In the present study, we characterized serotype 19A pneumococci collected in Russia within a decade preceding the implementation of PCV vaccination and described their clonal evolution. We retrospectively analyzed non-invasive serotype 19A isolates collected in 2002-2013. All isolates were subjected to multilocus sequence typing, antimicrobial susceptibility testing, determination of macrolide resistance genotype, molecular detection of pilus islet (PI) carriage, sequencing of penicillin-binding protein (PBP) genes...
March 20, 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/28317829/-modern-approaches-to-dental-implants-placement-in-deficient-alveolar-bone
#9
A A Kulakov, R Sh Gvetadze, T V Brailovskaya, A A Khar'kova, L S Dzikovitskaya
The paper presents statistical data on implant placement procedures in Central Research Institute of Dentistry and Maxillofacial Surgery (Moscow, Russia) in 2010-2015. In 64% of cases inadequate bone volume was attributed to alveolar bone atrophy. Bone deficiency was equally often in upper and lower jaws (in 49.3 and 50.7%, correspondently) but varied in forms with complex configurations to be more specific for maxilla. The study also includes a series of clinical cases illustrating implant placement procedures in anatomically unfavorable settings...
2017: Stomatologii︠a︡
https://www.readbyqxmd.com/read/28316996/overview-of-celiac-disease-in-russia-regional-data-and-estimated-prevalence
#10
REVIEW
Lyudmila V Savvateeva, Svetlana I Erdes, Anton S Antishin, Andrey A Zamyatnin
Celiac disease (CD) is an autoimmune enteropathy triggered by the ingestion of dietary gluten from some cereals mainly in individuals carrying the HLA-DQ2 and/or HLA-DQ8 haplotypes. As an autoimmune disease, CD is manifested in the small intestine in the form of a progressive and reversible inflammatory lesion due to immune response to self-antigens. Indeed, CD is one of the most challenging medicosocial problems in current gastroenterology. At present, the global CD prevalence is estimated at approximately 1% based on data sent from different locations and available CD screening strategies used...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28315163/activity-of-metabolic-enzymes-and-muscle-specific-gene-expression-in-parr-and-smolts-atlantic-salmon-salmo-salar-l-of-different-age-groups
#11
Maria V Churova, Olga V Meshcheryakova, Aleksey E Veselov, Denis A Efremov, Nina N Nemova
This study was conducted to characterize the energy metabolism level and the features of muscle growth regulation during the development of Atlantic salmon (Salmo salar) inhabiting the Indera River (Kola Peninsula, Russia). The activities of aerobic and anaerobic enzymes (cytochrome c oxidase and lactate dehydrogenase) and carbohydrate metabolism enzymes (glucose-6-phosphate dehydrogenase, glycerol-3-phosphate dehydrogenase, and aldolase) were measured in muscle and liver tissue. Gene expression levels of myosin heavy chain (MyHC), myostatin (MSTN-1a), and myogenic regulatory factors (MRFs-MyoD1a, MyoD1b, MyoD1c, Myf5, myogenin) were measured in the white muscles of salmon parr of ages 0+, 1+, 2+, and 3+ and smolts of ages 2+ and 3+...
March 18, 2017: Fish Physiology and Biochemistry
https://www.readbyqxmd.com/read/28315118/the-reference-intervals-of-hair-trace-element-content-in-hereford-cows-and-heifers-bos-taurus
#12
Sergey A Miroshnikov, Oleg A Zavyalov, Alexey N Frolov, Irina P Bolodurina, Valery V Kalashnikov, Andrei R Grabeklis, Alexey A Tinkov, Anatoly V Skalny
The objective of the present study was to assess hair trace element content in Hereford heifers and cows (Bos taurus) living in South Ural region and calculate the site-specific reference intervals. Hair trace element content in 150 cows and heifers farmed in the Southern Urals of Russia was assessed using inductively coupled plasma mass-spectrometry. Dietary trace element content corresponded to the adequate values as estimated by recommendations of USSR State Agriculture Committee and U.S. National Research Council...
March 17, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28315021/clinical-strains-of-streptococcus-agalactiae-carry-two-different-variants-of-pathogenicity-island-xii
#13
Eugenia Kuleshevich, Joseph Ferretti, Ilda Santos Sanches, Natesan Balasubramanian, Barbara Spellerberg, Androulla Efstratiou, Paula Kriz, Kornelia Grabovskaya, Olga Arjanova, Alevtina Savitcheva, Valentin Shevchenko, Anton Rysev, Alexander Suvorov
Streptococcus agalactiae or Group B streptococci (GBS) are a common cause of serious diseases of newborns and adults. GBS pathogenicity largely depends on genes located on the accessory genome including several pathogenicity islands (PAI). The present paper is focused on the structure and molecular epidemiological analysis of one of the GBS pathogenicity islands-the pathogenicity island PAI XII (Glaser et al. Mol Microbiol 45(6):1499-1513, 2002). This PAI was found to be composed of three different mobile genetic elements: a composite transposon (PAI-C), a genomic islet (PAI-B), and a pathogenicity island associated with gene sspB1 (PAI-A)...
March 18, 2017: Folia Microbiologica
https://www.readbyqxmd.com/read/28303673/assessment-of-the-risk-of-african-swine-fever-introduction-into-finland-using-nora-a-rapid-tool-for-semiquantitative-assessment-of-the-risk
#14
J Kyyrö, L Sahlström, T Lyytikäinen
The NORA rapid risk assessment tool was developed for situations where there is a change in the disease status of easily transmissible animal diseases in neighbouring countries or in countries with significant interactions with Finland. The goal was to develop a tool that is quick to use and will provide consistent results to support risk management decisions. The model contains 63 questions that define the potential for entry and exposure by nine different pathways. The magnitude of the consequences is defined by 23 statements...
March 16, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/28300495/hospital-acquired-infections-in-paediatric-medical-wards-at-a-tertiary-hospital-in-kwazulu-natal-south-africa
#15
Kevin B Spicer, Jennifer Green, Barnesh Dhada
BACKGROUND: Hospital-acquired infections (HAIs) impact care and costs in hospitals across the globe. There are minimal data on HAIs in sub-Saharan Africa and data specific to paediatrics are especially limited. OBJECTIVE: To describe the incidence of HAIs in the paediatric medical units at Grey's Hospital, a tertiary government hospital in KwaZulu-Natal, South Africa. METHODS: The Infection Prevention and Control (IPC) team collects data on all laboratory-confirmed infections, including from paediatric patients in two medical units (52 beds), the paediatric intensive/high-care unit (PICU, 8 beds) and the neonatal intensive care unit (NICU, 23 beds)...
March 16, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/28298261/efficacy-and-safety-of-agomelatine-10-or-25-mg-day-in-non-depressed-out-patients-with-generalized-anxiety-disorder-a-12-week-double-blind-placebo-controlled-study
#16
Dan J Stein, Antti Ahokas, Marek Jarema, Alla S Avedisova, Livia Vavrusova, Oleg Chaban, Céline Gruget, Valérie Olivier, Françoise Picarel-Blanchot, Christian de Bodinat
Agomelatine is efficacious in reducing symptoms and preventing relapse in placebo-controlled trials in generalised anxiety disorder (GAD). Nevertheless, fixed dose studies of agomelatine in GAD have not been undertaken. To determine the minimally effective optimal dose of agomelatine in GAD, the efficacy of two doses of agomelatine (10 and 25mg/day) was investigated in a 12-week, placebo-controlled, double-blind, international study in patients with a primary diagnosis of GAD. The primary outcome measure was the Hamilton Anxiety scale (HAM-A)...
March 12, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28294880/-results-of-monitoring-of-the-plan-of-measures-directed-to-reduction-of-ischemic-heart-disease-in-north-caucasus-republics-analysis-of-dynamics-of-cardio-vascular-mortality
#17
M N Mamedov
Comparative analysis of dynamics of cardiovascular mortality in Russia and foreign countries as well as main directions of development of cardiological service in Russia are presented in this review article. Plan of measures for reduction of mortality from ischemic heart disease (IHD) was created in 2015. This plan comprises 4 blocks of assessment of the following measures: directed at improvement of primary IHD prevention (1), directed at secondary prevention of complications of IHD (2); directed at improvement of efficacy of medical care of patients with IHD (3), and directed at monitoring of some demographic parameters (4)...
May 2016: Kardiologiia
https://www.readbyqxmd.com/read/28294866/-treatment-of-patients-with-stable-ischemic-heart-disease-in-real-clinical-practice-in-russia-the-choice-2-program
#18
G Glezer M, On Behalf Of The Choice-Study Participants On Behalf Of The Choice-Study Participants
OBJECTIVE: in the framework of an open post-marketing observational national program CHOICE-2 to assess correspondence between recommendations for management of patients with stable angina and actual clinical practice, as well as to assess effect of treatment with cytoprotector trimetazidine on clinical course of the disease. MATERIAL AND METHODS: Participating physicians (n=185 from 46 regions of Russian Federation) recruited 896 patients with ischemic heart disease (IHD)...
May 2016: Kardiologiia
https://www.readbyqxmd.com/read/28294854/-registry-of-acute-coronary-syndromes-record-3-characteristics-of-patients-and-treatment-during-initial-hospitalization
#19
A D Erlikh, N A Gratsiansky On Behalf Of Record-Participants
Acute Coronary Syndrome (ACS) Registries RECORD 1-2 (2007-2001) gave valuable information on management of ACS patients in Russia. RECORD-3 was carried out in March-April, 2015. Here we present characteristics of included patients (pts) and data on their treatment during initial hospitalization. MATERIAL AND METHODS: RECORD-3 recruited pts with suspected ACS consecutively hospitalized in participating hospitals (n=47, 55% "invasive") during 1 month. RESULTS: Number of included pts was 2370 (39% women, mean age 64...
April 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290909/-prevalence-of-hypertriglyceridemia-new-data-across-the-russian-population-the-prometheus-study
#20
Yu A Karpov On Behalf Of Participants Of The Prometheus Study
STUDY AIM: The main purpose of the study was to estimate prevalence of subjects with hypertriglyceridemia (HTG) in Russia. Secondary objectives were to explore HTG prevalence by levels, age and sex, and to assess correlation between glycated hemoglobin (HbA1C) and triglyceride (TG) level. Additionally, we analyzed geographical differences in HTG prevalence in regions of Russia. METHODS: This was a cross-sectional, retrospective, observational study using database of results of lipid profile determination in 357,072 subjects from 254 Russian cities during the 3-year period from 2011 to 2013...
July 2016: Kardiologiia
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