Table 4 Effect of dietary EM on intestinal permeability of broilers

21 d

 DAO, U/L

10.63^bc

11.18^c

9.58^abc

9.12^ab

8.93^a

10.11^abc

0.49

0.001

 LPS, EU/L

0.4^bc

0.42^c

0.38^ab

0.37^a

0.37^a

0.4^bc

0.01

<0.001

 D-lactic, µmol/mL

88.74^c

92.41^c

83.24^bc

64.5^a

74.24^ab

85.37^bc

3.90

<0.001

42 d

 DAO, U/L

7.38^ab

8.02^b

6.72^a

6.9^ab

6.76^a

6.86^ab

0.42

0.023

 LPS, EU/L

0.45^c

0.44^c

0.39^b

0.37^ab

0.35^a

0.36^ab

0.01

<0.001

 D-lactic, µmol/mL

93.16^c

94.45^c

75.31^a

77.33^ab

80.9^ab

86.04^bc

3.39

<0.001