Table 1. Kinetics of Release of Cellular Contents.

Information about the rate of release of LDH and GFP into the supernatant by dying macrophages was obtained by fitting equation 2 to the data. DF is the number of degrees of freedom in the fit.

S. typhimurium
Method	CE-LIF	LDH	Confocal microscope
Max	86	81	86
t1/2	26	30	25
${\text{X}}_{\nu }^2$	0.93	0.35	7.4
DF	4	4	4

Staurosporine
Method	CE-LIF	LDH
Max	77	75
t1/2	194	224
${\text{X}}_{\nu }^2$	0.42	0.41
DF	6	6

H2O2
Method	CE-LIF	LDH
Max	79	89
t1/2	54	57
${\text{X}}_{\nu }^2$	14	47
DF	4	4