Nyob rau hauv thaj chaw ntawm molecular biology, enterotoxin hom B, tseem hu ua Staphylococcal enterotoxin B, yog enterotoxin tsim los ntawm cov kab mob gram-zoo Staphylococcus aureus. Nws yog ib qho ua rau muaj kab mob plab, nrog rau mob raws plab, xeev siab thiab plab hnyuv feem ntau pib li ob peb teev tom qab noj.
staphylococcal enterotoxin ua dab tsi?
Staphylococcal enterotoxin B yog ib qho ntawm cov kab mob muaj zog tshaj plaws superantigens uas ua rau muaj kev cuam tshuam loj heev rau lub cev tiv thaiv kab mob, ua rau stimulation ntawm cytokine tso tawm thiab mob Nws cuam tshuam nrog zaub mov lom., non-menstrual toxic shock, atopic dermatitis, hawb pob, thiab qhov ntswg polyps hauv tib neeg.
Staphylococcus aureus enterotoxin yog dab tsi?
Tus S. aureus enterotoxins (SEs) yog muaj zog plab hnyuv exotoxins synthesized los ntawm S. aureus thoob plaws lub logarithmic theem ntawm kev loj hlob lossis thaum lub sijhawm hloov pauv ntawm exponential mus rau theem nyob ruaj khov [16, 17, 18, 19, 20].
YPuas Staphylococcus tsim enterotoxin?
Cov kab mob staphylococcal enterotoxins ntau tshaj plaws yog SEA thiab SEB. Raws li pom nyob rau hauv Table 1, SEA yog cov tshuaj lom ntau tshaj plaws nyob rau hauv staphylococcus-hais txog zaub mov lom. SEB, thaum nws cuam tshuam nrog cov khoom noj lom, tau kawm txog kev siv tau raws li kev nqus pa bioweapon [7].
Dab tsi yog staphylococcal toxin?
Staph zaub mov lom yog kab mob plab tshwm sim los ntawm kev noj zaub mov uas muaj cov co toxins uas tsim los ntawm cov kab mob Staphylococcus aureus (Staph). Kwv yees li 25% ntawm tib neeg thiab tsiaj txhu muaj Staph ntawm lawv daim tawv nqaij thiab hauv qhov ntswg.
