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Table 2 Percent of the cytotoxicity of B. subtilis strains, crude antimicrobial substance (CAS) and different forms of C. perfringens in Caco-2 cells

From: The effects of probiotic Bacillus subtilis on the cytotoxicity of Clostridium perfringens type a in Caco-2 cell culture

Experimental groups

Cytotoxicity (%)

1

32.09 ± 1.84a

2

6.1425 ± 0.82b

3

18.1375 ± 1.36c

4

46.3675 ± 1.52d

5

52.67 ± 1.75e

6

65.0425 ± 1.80f

7

94.9525 ± 2.91g

  1. Values are mean SD of five replications. Different letters are represented the statistical difference (P< 0.05). Treatments are described in Table 1.