Molecular epidemiology
Molecular Epidemiology of Invasive Listeriosis due to Listeria monocytogenes in a Spanish Hospital over a Nine Year Study Period, 2006–2014
... period. Molecular epidemi- ology studies clearly revealed the occurrence of a previously unreported outbreak of listeriosis in Northwest ...that molecular epidemiology studies can help to identify ...
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Simplified Model to Survey Tuberculosis Transmission in Countries Without Systematic Molecular Epidemiology Programs
... In this study, we propose a model based on 4 stages: 1) updating the identification of strains responsible for the largest clusters in a population, 2) application of WGS to obtain more in-depth knowledge of clusters, 3) ...
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Evaluation of the new advanced 15-loci MIRU-VNTR genotyping tool in Mycobacterium tuberculosis molecular epidemiology studies
... DNA extraction, IS6110-RFLP typing, and spoligotyping were performed according to standard methods [1]. MIRU-VNTR was performed by amplifying the 15 MIRU- VNTR loci as described elsewhere [13] with some modifi- cations: ...
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Clinical and molecular epidemiology of extended-spectrum beta-lactamase-producing Escherichia coli as a cause of nosocomial infection or colonization: implications for control.
... Bacterial isolates and susceptibility assays. The first isolate from each patient was studied. Identification was determined using the Vitek 2 system (bioMe´rieux) and API 20E strips (bioMe´rieux). ESBL production was ...
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Prevalence and molecular epidemiology of Canine parvovirus 2 in diarrheic dogs in Colombia, South America: A possible new CPV 2a is emerging?"
... used. Molecular biology grade water and DNA extracted from the feces of a negative dog were used as negative ...a molecular weight marker (GeneRuler TM 100 bp DNA Plus ...
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Epidemiology of nosocomial bacteria resistant to antimicrobials
... Nevertheless, molecular epidemiology studies conducted until now in the country have been limited to some regions; it is necessary to carry out a nationwide population genetics study integrating nosocomial ...
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Pediatric parapneumonic empyema, Spain
... the molecular epidemiology of pneumococcal PPE among children admitted to 3 of the largest tertiary-care pediatric hospitals in ...to epidemiology and infl ammatory ...
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Staphylococcus aureus MRSA-biofilms positive isolated from artisanal cheese in Guerrero., Mexico
... products molecular epidemiology dairy for designing control strategies, intervention by the authorities responsible for monitoring the quality of the food, in particular of artisanal, same fresh cheese ...
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Multiple miscarriages are associated with the risk of ovarian cancer: results from the European Prospective Investigation into Cancer and Nutrition.
... of Epidemiology, GROW - School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands, 3 Department of Obstetrics and Gynaecology, GROW - School for Oncology and Developmental ...
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"Campylobacter" epidemiology in broiler production in Eastern Spain
... of molecular methods constitutes an especially important breakthrough in reducing the time required and specific for the identification of Campylobacter ...these molecular tests “confirmatory” and so the ...
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Nicotine Addiction Development: From Epidemiology to Genetic Factors
... (i) epidemiology in Mexico; and (ii) a review of the published literature on genetic association studies using the National Center for Biotechnology Informa- tion (NCBI) database of the USA as a search ...
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A Basic Backward Bifurcation Model in Epidemiology
... Let us consider a SIS model for a disease in a constant size closed population with homogeneous mixing, and new infections described in terms of the mass-action law. We also assume a class of individuals with a reduced ...
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Mexican studies on Salmonella: Epidemiology, vaccines y molecular biology
... RESUMEN. En esta revisión se presenta el trabajo en Salmonella de tres grupos de investigación en México, cada uno en diferentes disci- plinas que son, sin embargo, complementarias. Se plantea, por un lado, la necesidad ...
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Breast cancer epidemiology: mammographic screening and molecular subtypes
... Hormonal receptors play important roles in the molecular pathways that lead to the survival and proliferation of breast tumours. Endocrine therapy targets these pathways in order to control cell cycle and tumour ...
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Application of molecular techniques to the diagnosis and epidemiology of Haemophilus parasuis
... The first part of this work (Chapter 1: “Genotypic diversity of Haemophilus parasuis Field Strains”) reported a single locus sequence typing method (SLST), based on a partial sequence (596 bp) of the hsp60 gene, for H. ...
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The impact of participatory teaching methods on medical students’ perception of their abilities and knowledge of epidemiology and statistics
... "Basic Epidemiology and Applied Biostatistics" course delivered in the second year of the Bachelor’s Degree in Medicine, the main objective of the theoretical con- tent, the practical activities, and the ...
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Epidemiology of Cognitive Aging in the Oldest Old
... the epidemiology of cognitive functioning in the oldest old, and discusses the issues regarding neuropsychological assessment and dementia in this specific elderly ...
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