TABLE 2.

Mitochondrial membrane potential ratio (green fluorescent/red fluorescent).

Time (h)	MOI
	0	10	50	100
24 24	6.36 ± 0.21a,a’	7.38 ± 0.03b,a’	8.20 ± 0.13c,a’	9.06 ± 0.01d,a’
48	6.23 ± 0.03a,a’	8.71 ± 0.04b,b’	9.58 ± 0.10c,b’	12.26 ± 0.04d,b’

All data are presented as means ± SD (n = 3). Different superscript letters (a–d) indicate significant data differences between different groups (p < 0.05). a′ and b′ indicate significant data differences between the same group (p < 0.05).