Results 91 to 100 of about 29,995,464 (183)

Detecção de genes toxigênicos, susceptibilidade antimicrobiana e antagonismo in vitro de Staphylococcus spp. isolados de queijos artesanais | Evaluation of toxicity genes, antimicrobial susceptibility, and in vitro antagonism of Staphylococcus spp. isolated from artisanal cheese

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2015
Cepas de Staphylococcus spp. molecularmente identificadas foram submetidas à Reação em Cadeia da Polimerase (PCR), utilizando-se iniciadores específicos para a detecção de genes codificadores de enterotoxinas clássicas (SEA, SEB, SEC, SED, SEE) e da ...
Dalila Lapinha Silva Oliveira Rosa, Leonardo Borges Acúrcio, Felipe Machado de Sant’Anna, Renata Dias de Castro, Bruno Oliver Rosa, Sávio Henrique de Cicco Sandes, Andreia Marçal da Silva, Marcelo Resende de Souza, Mônica Maria Oliveira Pinho Cerqueira   +8 more
doaj   +1 more source

Contamination rate, antibiotic susceptibility profile, biofilm formation and presence of TSST-1 gene in Staphylococcus aureus isolates [PDF]

Bihdāsht-i Mavādd-i Ghaz̠āyī, 2017
This study aimed to investigate the prevalence of Staphylococcus aureus in raw milk and traditional dairy products of West-Azerbaijan Province and also to evaluate the presence of TSST-1 virulence gene, antibiotic resistance and biofilm formation of the ...
K. Ebrahimzadeh, S. Hanifian
doaj  

Temporal and Racial Differences Associated with Atopic Dermatitis Staphylococcus aureus and Encoded Virulence Factors

mSphere, 2016
Atopic dermatitis (AD) is an inflammatory skin condition strongly associated with Staphylococcus aureus colonization and infection. S. aureus strains shift in populations in ~10-year intervals depending on virulence factors. Shifts in S. aureus virulence
Joseph A. Merriman, Elizabeth A. Mueller, Michael P. Cahill, Lisa A. Beck, Amy S. Paller, Jon M. Hanifin, Peck Y. Ong, Lynda Schneider, Denise C. Babineau, Gloria David, Alexandre Lockhart, Keli Artis, Donald Y. M. Leung, Patrick M. Schlievert   +13 more
doaj   +1 more source

Dye labelled monoclonal antibody assay for detection of Toxic Shock Syndrome Toxin -1 from Staphylococcus aureus

Iranian Journal of Microbiology, 2011
Objective: The aim of study was to develop a rapid assay, dye labelled monoclonal antibody assay (DLMAA), using non-radioactive organic synthetic dyes for identification of Toxic Shock Syndrome Toxin-1 (TSST-1) producing strains of Staphylococcus aureus.
V Javid Khojasteh, HA Foster
doaj  

Two Cases of Intrafamilial Transmission of Community-Acquired Methicillin-Resistant Staphylococcus aureus Producing Both PVL and TSST-1 Causing Fatal Necrotizing Pneumonia and Sepsis

Infection and Drug Resistance, 2020
Katsura Hayakawa,1 Tetsuo Yamaguchi,2 Daisuke Ono,2 Hajime Suzuki,1 Jiro Kamiyama,1 Shigemasa Taguchi,1 Kazuya Kiyota1 1Department of Emergency and Critical Care Medicine, Saitama Red Cross Hospital, Saitama, Japan; 2Department of Microbiology and ...
Hayakawa K, Yamaguchi T, Ono D, Suzuki H, Kamiyama J, Taguchi S, Kiyota K   +6 more
doaj  

TSST-1 stimulates bone resorption capacity of mature human osteoclasts.

, 2016
For bone resorption assay, mature osteoclasts were detached from plastic on day 6 and seeded at 2.104 cells/well on mineralized matrix Osteo Assay Surface 96-well plates. TSST-1 was added to the cell culture medium.
Sacha Flammier (2549680), François Vandenesch (112293), Jean-Philippe Rasigade (112270), Frédéric Laurent (112277), Sophie Trouillet-Assant (412307), Cédric Badiou (2549677), Thomas Henry (363323)   +6 more
core   +1 more source

The mechanism of human monocyte activation by staphylococcal toxic shock syndrome toxin-1 (TSST-1)

, 1992
Toxic shock syndrome (TSS) is a multisystem disease associated with staphylococcal TSS toxin—1 (TSST-1). TSST—i and the related staphylococcal enterotoxins (SE) A, B, C, D, and E have a number of biological effects on human peripheral blood ...
See, Raymond Hugh
core   +1 more source

The Therapeutic Efficacy of MS473, a Fully Human Single-Chain Variable Fragment Targeting Staphylococcus aureus Toxic Shock Syndrome Toxin-1, in a D-Galactosamine-Sensitized Mouse Model of Lethal Shock

BMC Microbiology
Toxic shock syndrome toxin-1 (TSST-1), produced by Staphylococcus aureus, is one of the most potent superantigens involved in causing life-threatening TSS and contributes to the onset of some autoimmune diseases.
Fatemeh Rahimi-Jamnani, Hamid Reza Moradi, Abolfazl Fateh, Masoumeh Azizi, Farzaneh Nazari, Mahdieh Soezi, Seyed Davar Siadat   +6 more
doaj   +1 more source

Photoactivated Gallium Porphyrin Reduces <i>Staphylococcus aureus</i> Colonization on the Skin and Suppresses Its Ability to Produce Enterotoxin C and TSST-1. [PDF]

Mol Pharm, 2023
Szymczak K, Szewczyk G, Rychłowski M, Sarna T, Zhang L, Grinholc M, Nakonieczna J.   +6 more
europepmc   +1 more source

Toxic Shock Syndrome: Characterization of Human Immune Responses to TSST-1 and Evidence for Sensitivity Thresholds

, 2013
Noninvasive vaginal infections by Staphylococcus aureus strains producing the superantigen TSST-1 can cause menstrual toxic shock syndrome (mTSS).
Goering, Richard V., Kimber, Ian, Parsonnet, Jeffrey, Kotb, M., Dearman, R. J., Dearman, Rebecca J., Davis, C. C., Nookala, Suba, Kotb, Malak, Goering, R. V., Morel, Jorge, Modern, Paul, Parsonnet, J., Modern, P., Gerberick, G. F., Foertsch, L. M., Nookala, S., Tucker, Heidi, Foertsch, Leslie M., Donnellen, Meghan, Morel, J., Gerberick, G. Frank, Tucker, H., Kimber, I., Davis, Catherine C., Donnellen, M.   +25 more
core   +1 more source