Table 1. Stimulation of the AMP/ATP ratio in L6 myotube cells by treatment with acetic acid.

	(μmol / g of protein)
Time	ATP	ADP	AMP	Total	AMP/ATP
0 min	20.95 ± 3.65	5.53 ± 0.71	0.86 ± 0.07	27.35 ± 4.45	0.041 ± 0.007
0.5 min	18.52 ± 2.83	6.48 ± 0.16	2.06 ± 0.51	27.06 ± 2.61	0.111 ± 0.051
2 min	19.73 ± 1.91	6.81 ± 0.49	4.43 ± 0.47*	30.96 ± 1.17	0.224 ± 0.061*
30 min	18.95 ± 1.01	8.66 ± 0.31*	3.38 ± 1.43	30.99 ± 0.57	0.179 ± 0.018

Adenine nucleotides (μmol/g of protein) in L6 cells treated with 0.5 mM acetic acid for the indicated times. Each value is shown as the mean ± SE (n = 3–4). Results were analyzed with one-way ANOVA followed by the Tukey-Kramer post hoc test for multiple comparisons. Statistical differences are shown as *p<0.05 compared to the 0 min time point.