Table 3.

Changes in ATP/AMP levels after acupotomy ($\overline{x}\pm s$).

Groups	N	ATP (ng/mg)	AMP (ng/mg)
Control	8	1322.15 ± 516.51	85.60 ± 114.29
Model	8	298.34 ± 181.82∗	239.18 ± 71.05∗∗
Acupotomy	8	734.62 ± 344.53#	108.76 ± 89.89##
Injection	8	490.73 ± 280.36Δ	208.49 ± 101.65ΔΔ

Versus control group: P^∗ < 0.05; versus model group: P^# < 0.05; versus model group: P^Δ > 0.05; versus control group: P^∗∗ < 0.05; versus model group: P^## < 0.05; versus model group: P^ΔΔ > 0.05.