Table 2.

Summary of observed [Ca2+]i transients

ConditionFigureaMean no. of [Ca2+]i transients ± SEM (no. of expts)b
Plasmid-cured strain13.00 ± 0.28 (12)
Anti-β1 MAb blocking2A0.40 ± 0.16 (10)
Anti-HLA MAB blocking2B2.00 ± 0.41 (4)
Wild-type strain30.77 ± 0.26 (13)
yopH mutant strain4A3.91 ± 0.84 (11)
yopE mutant strain4B0.89 ± 0.45 (9)
MYMpyopHC/Astrain4C3.36 ± 0.61 (11)
MYMpyopHstrain4D0.50 ± 0.19 (12)
  • a Representative graphs are shown in the figures indicated.

  • b The mean number of [Ca2+]i transients occurring during a 10-min period of observation is given. The [Ca2+]itransients included were those that increased at least threefold from the baseline level, and overall the magnitude ranged from 300 to 600 nM.