【摘要】 目的：通过体内实验，探讨中远红外线对荷瘤鼠S-180抗氧化作用。方法：采用黄嘌呤氧化法测定SOD活性，用改良巴比妥酸微量法测定MDA含量和GSH－Px的活力。结果：日光照射荷瘤鼠S-180肝脏SOD、MDA和GSH－Px未见明显改变；而应用中远红外线治疗，肝脏SOD、GSH-Px活性明显升高，MDA含量明显降低（P<0．01）．结论：在本实验条件下，中远红外线影响肝脏组织SOD、GSH－Px和MDA的产生和代谢。更多还原

【Abstract】 To explore antioxdate effect on the kind of S-180 tumor rats treated with far and middle infra-red ray by the Pxperiment in vitro. Methods: To measure the activity of SOD by the xanthinoxidase method and to measure the content of MDA and the activity of GSH-Px by the barbiturate microdetermination. Result: SOD, MDA and GSH-Px contents of the liver in the rat lighted by daylight showed no insificant changes. But the contents of SOD and GSH-Px in the rat treated by far and middle infra-red ray were increased remarkdly (P<0.01), while the content of MDA was decreased (P<0.01). Conclusion: In this experimental condition, the contents of SOD, GSH-Px and MDA of the liver in the rat can be changed by far-middle infra-red ray.更多还原