Results 61 to 70 of about 29,995,464 (183)

Detection and expression of superantigens and resistance in isolates from women carriers of Staphylococcus aureus who take care of and feed children

Biomédica: revista del Instituto Nacional de Salud, 2018
Introduction: Staphylococcus aureus colonizes mucous membranes and skin causing severe infections in humans and animals. It is important to determine carrier status of enterotoxigenic strains of this microorganism in food handlers to prevent food ...
Yina Marcela Guaca-González, Gladys Fernanda Flórez-Restrepo, José Ignacio Moncayo-Ortíz, Jorge Santacruz-Ibarra, Adalucy Álvarez-Aldana   +4 more
doaj   +1 more source

Environmental factors affecting toxic shock syndrome toxin-1 (TSST-1) synthesis [PDF]

Journal of Medical Microbiology, 1987
The production of toxic shock syndrome toxin-1 (TSST-1) was studied in batch and continuous culture of Staphylococcus aureus strain 1169 in a carbohydrate-free chemically defined medium (CDM). In continuous culture oxygen- and arginine-limitation were required for steady-state TSST-1 synthesis. Aeration suppressed toxin synthesis.
S K, Sarafian, S A, Morse
openaire   +2 more sources

Table_3_Toxin exposure and HLA alleles determine serum antibody binding to toxic shock syndrome toxin 1 (TSST-1) of Staphylococcus aureus.pdf

, 2023
Life-threatening toxic shock syndrome is often caused by the superantigen toxic shock syndrome toxin-1 (TSST-1) produced by Staphylococcus aureus. A well-known risk factor is the lack of neutralizing antibodies.
Marcus Dörr (112711), Stephan Michalik (1997962), Matthias Nauck (112743), Nele Friedrich (329201), Cedric Mahncke (16927644), Stefanie Samietz (300852), Tanja C. Meyer (7054115), Barbara M. Bröker (8786336), Georg Homuth (110202), Stefan Weiss (1474864), Stephan B. Felix (112722), Silva Holtfreter (252366), Clemens Cammann (3479999), Hans J. Grabe (10136830), Christian Kohler (655546), Frieder Schmiedeke (16927641), Uwe Völker (112748), Henry Völzke (64286)   +17 more
core   +1 more source

β-(1→3)-D-glucan modulates DNA binding of nuclear factors κB, AT and IL-6 leading to an anti-inflammatory shift of the IL-1β/IL-1 receptor antagonist ratio

BMC Immunology, 2006
Background β-1→3-D-glucans represent a pathogen-associated molecular pattern and are able to modify biological responses. Employing a comprehensive methodological approach, the aim of our in vitro study was to elucidate novel molecular and cellular ...
Koritke Petra, Rink Lothar, Hennig Holger, Brand Joerg M, Frohn Christoph, Hensel Jenny, Langenkamp Ulrich, Luhm Juergen, Wittkopf Nadine, Williams David L, Mueller Antje   +10 more
doaj   +1 more source

DataSheet_4_Toxin exposure and HLA alleles determine serum antibody binding to toxic shock syndrome toxin 1 (TSST-1) of Staphylococcus aureus.pdf

, 2023
Life-threatening toxic shock syndrome is often caused by the superantigen toxic shock syndrome toxin-1 (TSST-1) produced by Staphylococcus aureus. A well-known risk factor is the lack of neutralizing antibodies.
Marcus Dörr (112711), Stephan Michalik (1997962), Matthias Nauck (112743), Nele Friedrich (329201), Cedric Mahncke (16927644), Stefanie Samietz (300852), Tanja C. Meyer (7054115), Barbara M. Bröker (8786336), Georg Homuth (110202), Stefan Weiss (1474864), Stephan B. Felix (112722), Silva Holtfreter (252366), Clemens Cammann (3479999), Hans J. Grabe (10136830), Christian Kohler (655546), Frieder Schmiedeke (16927641), Uwe Völker (112748), Henry Völzke (64286)   +17 more
core   +1 more source

Detecção da toxina-1 da síndrome do choque tóxico em amostras de Staphylococcus aureus isoladas de mastite bovina Detection of toxic shock syndrome toxin by Staphylococcus aureus strains isolated from bovine mastitis

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2000
Este trabalho teve por objetivo caracterizar a produção da toxina da síndrome do choque tóxico (TSST-1) e de enterotoxinas estafilocócicas (SE) A, B, C e D em 127 amostras de S.
H.F.T. Cardoso, L.S. Carmo, N. Silva
doaj   +1 more source

MRSA clonal complex 22 strains harboring toxic shock syndrome toxin (TSST-1) are endemic in the primary hospital in Gaza, Palestine. [PDF]

PLoS ONE, 2015
Methicillin-resistant Staphylococcus aureus (MRSA) is an important pathogen in both community and healthcare-related settings worldwide. Current knowledge regarding the epidemiology of S.
Nahed Al Laham, José R Mediavilla, Liang Chen, Nahed Abdelateef, Farid Abu Elamreen, Christine C Ginocchio, Denis Pierard, Karsten Becker, Barry N Kreiswirth   +8 more
doaj   +1 more source

Navigating Stress: Exploring the Role of Empathy in Caregiving

Developmental Psychobiology, Volume 68, Issue 4, July 2026.
ABSTRACT Stress can negatively impact caregiving behavior; while chronic stress is consistently associated with reduced caregiver sensitivity, evidence regarding acute stress remains mixed. This preregistered study examined the causal effects of acute psychosocial stress on caregiver sensitivity with an experimental pseudorandomized design.
Hannah Spencer, Peter A. Bos, Sabine van der Asdonk, Lenneke R. A. Alink, Renate S. M. Buisman   +4 more
wiley   +1 more source

Presença de Staphylococcus spp. produtores de enterotoxinas e da toxina da síndrome do choque tóxico em manipuladores de queijo de cabra Presence of Staphylococcus strains producer of enterotoxins and toxic shock toxin syndrome isolated from goat's cheese handlers

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2005
Agruparam-se 167 cepas de Staphylococcus, isoladas de diferentes sítios (fossas nasais, orofaringe, palma das mãos e leitos subungueais), de dois manipuladores de queijos de leite de cabra, em pools (45), de acordo com a similaridade da espécie e o local
L.S. Rapini, M.M.O.P. Cerqueira, L.S. Carmo, J.F. Veras, M.R. Souza   +4 more
doaj   +1 more source

Table_1_Toxin exposure and HLA alleles determine serum antibody binding to toxic shock syndrome toxin 1 (TSST-1) of Staphylococcus aureus.pdf

, 2023
Life-threatening toxic shock syndrome is often caused by the superantigen toxic shock syndrome toxin-1 (TSST-1) produced by Staphylococcus aureus. A well-known risk factor is the lack of neutralizing antibodies.
Marcus Dörr (112711), Stephan Michalik (1997962), Matthias Nauck (112743), Nele Friedrich (329201), Cedric Mahncke (16927644), Stefanie Samietz (300852), Tanja C. Meyer (7054115), Barbara M. Bröker (8786336), Georg Homuth (110202), Stefan Weiss (1474864), Stephan B. Felix (112722), Silva Holtfreter (252366), Clemens Cammann (3479999), Hans J. Grabe (10136830), Christian Kohler (655546), Frieder Schmiedeke (16927641), Uwe Völker (112748), Henry Völzke (64286)   +17 more
core   +1 more source