Results 61 to 70 of about 9,124 (209)

Extrinsic and Intrinsic Charge Transfer at Interfaces of Membrane‐Based Oxide Heterostructures

Advanced Electronic Materials, EarlyView.
Freestanding oxides have emerged as a new opportunity to tailor oxides outside of the typical epitaxial constraints. We present the fabrication of TiO2‐terminated SrTiO3 membranes via direct growth control. We demonstrate competing ionic and electronic charge transfer in LaAlO3/SrTiO3 bilayers using near ambient pressure XPS.
Kapil Nayak, Marcus A. Wohlgemuth, Anton Kaus, Lisa Heymann, Alexandros Sarantopoulos, Lee‐Kang Huang, Christoph Baeumer, Regina Dittmann, Felix Gunkel   +8 more
wiley   +1 more source

Produção de enterotoxinas e da toxina da síndrome do choque tóxico por cepas de Staphylococcus aureus isoladas na mastite bovina Production of enterotoxins and toxic shock syndrome toxin by Staphylococcus aureus strains isolated from bovine mastitis

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
A total of 72 strains of Staphylococcus aureus were examined for the production of staphylococcal enterotoxins (SE) A, B, C, D and toxic shock syndrome toxin (TSST-1).
A. Nader Filho, L.M. Ferreira, L.A. Amaral, O.D. Rossi Junior, R.P. Oliveira   +4 more
doaj   +1 more source

Local Epidermal Growth Factor Receptor Signaling Mediates the Systemic Pathogenic Effects of Staphylococcus aureus Toxic Shock Syndrome. [PDF]

PLoS ONE, 2016
Secreted factors of Staphylococcus aureus can activate host signaling from the epidermal growth factor receptor (EGFR). The superantigen toxic shock syndrome toxin-1 (TSST-1) contributes to mucosal cytokine production through a disintegrin and ...
Laura M Breshears, Aaron N Gillman, Christopher S Stach, Patrick M Schlievert, Marnie L Peterson   +4 more
doaj   +1 more source

The Detection of Encoding Gene of Toxic Shock Syndrome Toxin-1 S. Aureus Isolate From the Milk of Cows and Goats by Polymerase Chain Reaction [PDF]

, 2013
Staphylococcus aureus is the main bacterium found in cow\u27s and goat\u27s milk. The bacteria can produce toxin called toxic shock syndrome toxin-1 (TSST-1) that can infect humans and animals causing several serious diseases. The objective of this study
Kunda, R. M. (Rony), Wahyuni, A. E. (A), Widayanti, R. (Rini)   +2 more
core  

Uncovering the Role of Intrinsic Magnetic Order in Oxygen Evolution Reaction Activity With Operando Spectroscopy

Advanced Energy Materials, EarlyView.
Operando magnetic spectroscopy provides insight into how intrinsic magnetic order modulates the oxygen evolution reaction on La0.67Sr${\rm La}_{0.67}{\rm Sr}$0.33MnO$_{0.33}{\rm MnO}$3$_3$ thin films. Temperature‐dependent operando FMR and ambient‐pressure XMCD suggest a correlation between activity and the emergence of ferromagnetic regions near and ...
Emma van der Minne, Silvia Mauri, Anatoliy A. Vereshchagin, Vadim Ratovskii, Ellen M. Kiens, Hemanita Sharma, Jan Behrends, Piero Torelli, Gertjan Koster, Christoph Baeumer   +9 more
wiley   +1 more source

Detection of toxic shock toxin (tst) gene in Staphylococcus aureus isolated from bovine milk samples [PDF]

Bulgarian Journal of Veterinary Medicine, 2017
Staphylococcus aureus is a major causative pathogen of clinical and subclinical mastitis in dairy cattle all over the world. This agent produces a variety of extracellular toxins and virulence factors in-cluding toxic shock syndrome toxin-1 (TSST-1 ...
S. Baniardalan, A. Mohammadzadeh, M. Pajohi-Alamoti, P. Mahmoodi, A. Sadeghinasab   +4 more
doaj   +1 more source

Targeted Proteomics Analysis of Staphylococcal Superantigenic Toxins in Menstrual Fluid from Women with Menstrual Toxic Shock Syndrome (mTSS)

Toxins, 2022
Menstrual toxic shock syndrome (mTSS) is a rare life-threatening febrile illness that occurs in women using intravaginal menstrual protection. It is caused by toxic shock syndrome toxin 1 (TSST-1) produced by Staphylococcus aureus, triggering a sudden ...
Marie Courçon, Cédric Badiou, Mathilde Louwagie, Sibyle Etievant, Michel Jaquinod, Gérard Lina, Virginie Brun   +6 more
doaj   +1 more source

Characterization and expression analysis of Staphylococcus aureus pathogenicity island 3 - Implications for the evolution of staphylococcal pathogenicity islands [PDF]

, 2002
We describe the complete sequence of the 15.9-kb staphylococcal pathogenicity island 3 encoding staphylococcal enterotoxin serotypes B, K, and Q. The island, which meets the generally accepted definition of pathogenicity islands, contains 24 open reading
Kapur, Vivek, McCormick, John K., Orwin, Paul M., Paustian, Michael L., Schlievert, Patrick M., Yarwood, Jeremy M.   +5 more
core  

Eye movements, not reaction times, reveal anticipatory attentional bias in childhood social anxiety disorder

Journal of Child Psychology and Psychiatry, EarlyView.
Background Social anxiety disorder (SAD) is characterized by attentional biases that may contribute to its persistence. While adult models emphasize self‐focused and hypervigilant attention, there is limited understanding of how these processes operate in children. This study examined internal and external attentional biases in children with SAD during
Nadine Vietmeier, Nik Dietze, Brunna Tuschen‐Caffier, Julia Asbrand   +3 more
wiley   +1 more source

Isolation of pathogenic strains of methicillin-resistant Staphylococcus aureus from mobile phones in a tertiary institution in Ibadan, Nigeria

The Proceedings of the Nigerian Academy of Science, 2022
The health implications of mobile phones emission have been a matter of concern to health practitioners for decades but little or no attention has been given to the mobile phones as potential fomites for pathogens.
Olumuyiwa S. Alabi, Oluwatobi O. Ayoola, Jesutofunmi S. Odeyemi, Anderson O. Oaikhena   +3 more
doaj   +1 more source