Table 2. Phagocytic capacity against FITC-labeled E. coli in each group (mean±SD).

Group	MFl	Phagocytosis (%)
Blank control	11733.0±935.0	79.97±1.07
Negative control	10983.0±954.0	79.60±1.17
PI3K-RNAi	7435.0±705.0aabb	70.73±2.66aabb
mTOR-RNAi	18583.0±1090.0aabb	87.72±1.58aabb

^aaP<0.01 compared with the blank group, ^bbP<0.01 compared with the negative control (ANOVA and LSD t-test). MFI: mean fluorescence intensity.