Haemostatic balance shifts towards pro-coagulation during infection. Plasminogen, a key molecule of fibrinolysis, may play an important role in the pathogenesis of staphylococcal infections. In the present study, we assessed the impact of inhibition of plasminogen activation by tranexamic acid on the course of staphylococcal sepsis and septic arthritis in mice. We found significantly down-regul...

Introduction: Staphylococcus aureus (S. aureus) is a bacterium found on the skin and hair of people and animals. S. aureus could product some extracellular protein. Materials and methods: One hundred and fifty S. aureus isolates that were collected from different resources were screened for the mecA, tst-1, eta and etb genes by PCR. 50 isolates were selected from human staphylococcal isolates ...

BACKGROUND: Staphylococcal foodborne intoxication is the most common cause of foodborne illnesses by Staphylococcus aureus strains and most are caused by the enterotoxins of S. aureus. Staphylococcal enterotoxin A (SEA) is the most frequently responsible for staphylococcal food poisoning outbreaks. From a food safety and human health point of view, lactic acid bacteria (LAB) may provide a promi...

The emerging clinical importance of staphylococcal infections prompted us to establish a reference database for partial RNA polymerase B (rpoB; nucleotides 1444-1928) gene sequences from type strains of all staphylococcal species and subspecies. This database correctly identified 55 clinical staphylococcal isolates; all were correctly identified at the species level. At the subspecies level, rp...

THE discovery that many strainis of staphylococci produce a toxini (Neisser and XVNlechsberg, 19011; Kraus anid Pibream, 19062; Parker, 19243; and Burnet, 19294) has thrown fresh light on the problem of the treatment of staphylococcal lesions. From staphylococcal toxin, Panton, Valentine, and Dix (1931)5 successfully prepared staphylococcal toxoid. In 1933 Parish6 found that staphylococcal toxo...

We compared PCR with blood cultures in the diagnosis of neonatal staphylococcal sepsis. Significant association was observed between PCR-based and culture-based diagnosis of staphylococcal bacteremia. Positive and negative predictive values for PCR were 100% and 98%, respectively. These data indicate that PCR may serve as a useful adjunct for the rapid diagnosis of staphylococcal sepsis.

BACKGROUND Dogs and humans with atopic dermatitis (AD) are predisposed to colonization and recurrent infection with Staphylococcus spp. Studies in humans suggest that staphylococcus-specific immunoglobulin E (IgE) plays a key role in disease pathogenesis. Few such studies have been undertaken in dogs. HYPOTHESIS/OBJECTIVES The aim of this study was to compare levels of staphylococcus-specific...

The group A rotavirus staphylococcal co-agglutination test was evaluated and its sensitivity and specificity compared with an in-house enzyme-linked immunosorbent assay (ELISA) and a commercial latex agglutination test (Rotalex). In addition, the storage stability of the staphylococcal reagents was ascertained. Examination of 136 clarified suspensions of diarrhoeal faeces by the staphylococcal ...

A sensitive and specific monoclonal antibody-based sandwich enzyme-linked immunosorbent assay (ELISA) was established and validated for the detection of staphylococcal enterotoxin A (SEA). After routine fusion and selection, 10 monoclonal antibodies showed high affinity for SEA. An optimal pair for sandwich ELISA was selected by pairwise interaction analysis. After optimization, the limit of de...