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. 2011 Jun;79(6):2460–2469. doi: 10.1128/IAI.00050-11

Table 1.

Kinetic analysis of B. suis-induced macrophage cell death

MOI hpia Staining resultb
VTRS1 S1330
2,000 4 ++++
24 ++++ +
200 4 +++
24 ++++ ±
20 4 +
24 +++
a

hpi, hours postinfection.

b

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.