低强度激光鼻腔照射对血脂异常作用的研究

目的：观察低强度激光（650nm／5mw）鼻腔照射疗法对血脂异常的作用。方法：30例原发性血脂异常患者随机分为两组，分别接受药物（舒降之）治疗和低强度激光鼻腔照射疗法，测定治疗前后的血脂水平。结果：在调整饮食的基础上，低强度激光经鼻腔照射使病人的血清总胆固醇水平降低了5．8％（P=0．031），甘油三酯降低了8．8％；低强度激光鼻腔照射在有效调整血脂的同时，使谷丙转氨酶（J唧）水平下降了23．1％（P=0．022），对肝功能具有保护作用。结论：与舒降之相比，低强度激光鼻腔照射疗法的调脂效果虽然相对较弱，但基于安全性的考虑，在饮食控制无效或肝功能异常的病人中使用低强度激光鼻腔照射仍然具有一定的应用价值。

Study of the Therapy Effects of Low-intensity Laser Rhinal Radiation on Dyslipidemia

Objective: To explore the effects of low-intensity laser rhinal irradiation(650 nm/5 mW) on dyslipidemia. Methods: Thirty cases with dyslipidemia were randomized into two groups: drug group and laser group. Simvastatin was taken by the drug group and the laser group received the low-intensity laser rhinal radiation therapy. The serum lipid was measured before and after the treatment. Results: Based on the food control, TC level of the laser group dropped 5.8% (P=0.031), and TG dropped 8.8%. And at the same time the ALT level of the laser group dropped 23.1%(P=0.022), which meant that the laser therapy could protect the liver function. Conclusions: Compared with the therapeutic effect of Simvastatin, the effect of low-intensity laser rhinal radiation was weaker, however, it was effective and applicable to utilize the low-intensity laser rhinal radiation therapy on patients with abnormal liver function.