Results 111 to 120 of about 17,611 (220)
PathogensWe used whole genome sequencing (WGS) as an epidemiologic surveillance tool to elucidate the transmission dynamics of Shiga toxin-producing Escherichia coli (STEC) strains along the beef production chain in South Africa.
Libby Obumneke Onyeka +5 more
doaj +1 more source
Shiga toxin-mediated hemolytic uremic syndrome: time to change the diagnostic paradigm?
PLoS ONE, 2007 BackgroundHemolytic uremic syndrome (HUS) is caused by enterohemorrhagic Escherichia coli (EHEC) which possess genes encoding Shiga toxin (stx), the major virulence factor, and adhesin intimin (eae). However, the frequency of stx-negative/eae-positive E.
Martina Bielaszewska +6 more
doaj +1 more source
Tekstarbejde i sciencefag på STX
MONA - Matematik- og NaturfagsdidaktikProjektet Mønsterbrydende Science havde til hensigt at styrke gymnasieelevers faglighed i sciencefagene. Gruppeinterviews med elever viste at flere elever ikke læste fagenes tekster, var skeptiske over for læringsudbyttet af læsning i fagene og opfattede læsekompetencer som irrelevante for deres faglige udbytte.
Petersen, Esben N. +2 more
openaire +3 more sources
Iranian Journal of Microbiology, 2015 Background and Objectives: Shiga toxin-producing Escherichia coli (STEC) have emerged as human pathogens and con- tamination via animal origin has been a major public health concern.
Hamid Staji +4 more
doaj
Effect of heat treatment of STx-1b-Li+ on the conductivity of STx-1b-Li+ /Sodium alginate films
, 2016 Neste trabalho foram estudados os efeitos causados pelo tratamento térmico na argila STx-1b-Li+ na condutividade de filmes argila/alginato de sódio. O argilomineral STx-1b foi submetido à substituição isomórfica do cátion Na+ por Li+ e posteriormente ao ...
Sachetto, João Paulo
core +1 more source
ToxinsThe marine dinoflagellate Alexandrium is known to form harmful algal blooms (HABs) and produces saxitoxin (STX) and its derivatives (STXs) that cause paralytic shellfish poisoning (PSP) in humans. Cell growth and cellular metabolism are affected by environmental conditions, including nutrients, temperature, light, and the salinity of aquatic systems ...
Quynh Thi Nhu Bui +3 more
openaire +3 more sources
, 2018 Shiga toxin (Stx) producing E. coli (STEC) such as Enterohemorrhagic E. coli (EHEC) are the major cause of foodborne illness in humans. In vitro studies showed the probiotic Escherichia coli strain Nissle 1917 (EcN) to efficiently inhibit the production ...
Konrad U. Förstner (413040) +5 more
core +1 more source
Immunological and molecular characterization of the STX-10 antigen
, 1994 The STX-10 antigen, recognized by the monoclonal antibody HSA-10, was found to be present in human placenta and in human sperm. This antigen was isolated from placenta and sperm extracts by immunoaffinity chromatography, it was then analyzed by sodium
Hsiao, Letticia
core +1 more source
, 2018 Shiga toxin (Stx) producing E. coli (STEC) such as Enterohemorrhagic E. coli (EHEC) are the major cause of foodborne illness in humans. In vitro studies showed the probiotic Escherichia coli strain Nissle 1917 (EcN) to efficiently inhibit the production ...
Konrad U. Förstner (413040) +5 more
core +1 more source
Estudo do mecanismo de ação tóxica da saxitoxina e avaliação de sua adsorção em materiais alternativos para aplicação em sistemas de tratamento de água [PDF]
, 2010 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2010Entre os diversos problemas de saúde pública ligados ao abastecimento de água, a contaminação de ...
Melegari, Sílvia Pedroso
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