Table 1.
MOI | hpia | Staining resultb |
|
---|---|---|---|
VTRS1 | S1330 | ||
2,000 | 4 | ++++ | − |
24 | ++++ | + | |
200 | 4 | +++ | − |
24 | ++++ | ± | |
20 | 4 | + | − |
24 | +++ | − |
hpi, hours postinfection.
Results of annexin V and/or PI staining of macrophages infected with indicated bacteria. ++++, 75 to 100% positive; +++, 50 to 75% positive; ++, 25 to 50% positive; +, 5 to 20% positive; ±, <5% positive; −, no positive staining.