Item | Control | 2.77Â mg/kg ZEN | 2.76Â mg/kg ZEN+ 1Â % MHNTs |
---|---|---|---|
Newborn | |||
Muscle fibre numbers | 1.00 ± 0.02b | 0.93 ± 0.02a | 0.95 ± 0.02ab |
Muscle fibre diameter | 9.98 ± 0.42b | 8.40 ± 0.33a | 9.48 ± 0.40ab |
Weaning | |||
Muscle fibre numbers | 1.00 ± 0.02b | 0.93 ± 0.03a | 1.01 ± 0.01b |
Muscle fibre diameter | 18.55 ± 0.86b | 15.40 ± 0.79a | 18.78 ± 0.96b |
Growing-finishing | |||
Muscle fibre numbers | 1.00 ± 0.01b | 0.97 ± 0.01a | 1.00 ± 0.01b |
Muscle fibre diameter | 49.55 ± 1.63 | 49.12 ± 1.04 | 48.78 ± 1.64 |