Table 3. Oxidative burst activities of HY7032 and HY7506

Strains	Live bacteria		Metabolite
Strains	MFI	High (%)	MFI	High (%)
DHR only	5.93 ± 1.6	0.75	5.93 ± 1.6	0.75
PMA	685 ± 65.7^**	72.1	685 ± 65.7^**	72.1
HY7032	322 ± 15.7^**	57.7	43 ± 9.2^*	4.35
HY7506	280 ± 8.2^**	55.9	81.9 ± 9.9^*	11.9

All the data represents mean ± S.D. of triplicate experiments.
p<0.05 as compared with the DHR only.
p<0.01 as compared with the DHR only.
MFI, mean fluorescence intensity; DHR, dihydrorhodamine; PMA, phorbol-myristate-acetate.