Table S3.

Western blot relative densitometry and statistical analyses related to Fig. S1

Treatment	n	% of naive ± SEM	Statistics
Fig. S1A
Naive–vehicle	9	100 ± 7.4	F4,35 = 0.40, P > 0.05
Trained–vehicle	10	103.6 ± 6.6
Trained–l-lactate	6	103.7 ± 9.6
Trained–propranolol	9	95.3 ± 3.5
Trained–propranolol + l-lactate	6	93.2 ± 10.3
Fig. S1B
Naive–vehicle	9	100 ± 6.6	F4,30 = 0.24, P > 0.05
Trained–vehicle	7	98.6 ± 10.5
Trained–l-lactate	5	96.1 ± 10.1
Trained–propranolol	9	91.9 ± 7.3
Trained–propranolol + l-lactate	5	106.5 ± 22.1