自血光量子疗法对家兔脊髓损伤后超氧化物歧化酶的影响

Effect of autohemotherapy of light quanta on superoxide dismutase in rabbits with spinal cord injuries

目的 探讨自血光量子疗法治疗脊髓损伤的作用机制。方法 42只家兔随机分成对照组、损伤组和治疗组 ,用化学比色法分别测定各组血液和脊髓组织中超氧化物歧化酶 (SOD)活力。结果 伤后不同时点血液和脊髓组织中SOD活力与对照组比较均明显下降 (P <0 0 1) ;治疗组在采用自血光量子疗法治疗后 ,与相应时点损伤组比较均明显升高 (P <0 0 1)。结论 自血光量子疗法可以提高血液和脊髓组织中SOD活性。

Objective To explore the mechanism of autohemotherapy of light quanta (ALQ) for rabbits with spinal cord injury. Methods 42 rabbits were randomly divided into the control, the injured and the treated group. Superoxide dismutase(SOD) activity in both blood and spinal cord tissues was measured with chemocolorimetry. Results Compared with the control group, the activity of SOD in both blood and spinal cord tissues was significantly decreased ( P <0 01) in the injured group. While compared to the injured group, the activity of SOD in both blood and spinal cord tissues was significantly increased ( P <0 01) in the treated group. Conclusion ALQ can increase SOD activity in both blood and spinal cord tissues.