Table 3 Results for treatment impact given as the baseline compared to end results for the final exam before sacrifice (mean ± standard deviation)

A

1.7 ± 0.1

1.7 ± 0.1

80 ± 3

77 ± 1

51 ± 7

46 ± 4

0.88 ± 0.13

0.76 ± 0.08

2.3 ± 0.4

0

B

1.7 ± 0.1

2.0 ± 0.1**

79 ± 1

75 ± 2**

45 ± 8

30 ± 5**

0.92 ± 0.06

0.76 ± 0.08*

2.4 ± 0.2

40 ± 10^a

C

1.8 ± 0.1

1.9 ± 0.2*

80 ± 4

77 ± 5

46 ± 5

36 ± 8*

0.87 ± 0.08

0.84 ± 0.11

2.4 ± 0.4

29 ± 16^a

D

1.9 ± 0.2

1.5 ± 0.2**

79 ± 3

65 ± 6**

45 ± 7

25 ± 7**

0.88 ± 0.08

0.54 ± 0.11**

1.8 ± 0.3^a

49 ± 8^a