Fig. 7

The relative protein abundance of p-AMPK and M-CPT1. The results of western blot were showed a and b (The control group: 1–1, 1–2, 1–3; Low betaine group: 2–1, 2–2, 2–3; High betaine group: 3–1, 3–2, 3–3). p-AMPK (the activated form of AMPK) was normalized with AMPK (shown in c) and MCPT1(the muscle type of CPT1) was normalized with β-actin (shown in d). ^a,bValues without common superscript letters differ significantly (P < 0.05). Low betaine and high betaine represent 1250 mg/kg and 2500 mg/kg betaine addition, respectively