Sökning: "Beta-hemolytic streptococci"

Hittade 2 avhandlingar innehållade orden Beta-hemolytic streptococci.

  1. 1. Clinical and molecular studies of β-haemolytic streptococci

    Författare :Kristina Trell; Infektionsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Beta-hemolytic streptococci; Streptococcus dysgalactiae; MALDI-TOF MS analysis; Streptococcus equi; Streptococcus pyogenes; endometritis; Erysipelas;

    Sammanfattning : Beta-haemolytic streptococci (BHS) are important causes of human infections and they have traditionally been grouped according to Lancefield antigens. The spectrum of infections caused by BHS includes pharyngitis, skin infections, bacteraemia/sepsis, endocarditis, septic arthritis and meningitis. LÄS MER

  3. 2. Invasive group A streptococcal infection : host and pathogen interactions

    Författare :Björn K G Eriksson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Group A streptococci; invasive infections; erysipelas; Streptococcal Toxic Shock Syndrome STSS ; epidemiology; M1 serotype streptococcal pyrogenic exotoxins Spe ; SpeA; toxin neutralization; opsonization;

    Sammanfattning : Invasive group A streptococcal (GAS) infections were studied in 229 patients with a clinical diagnosis of erysipelas and 151 patients with GAS bacteremia, respectively. Beta-hemolytic streptococci were identified in about a third of the erysipelas patients, mostly group A, whereas group G streptococci were identified in about half as many episodes. LÄS MER