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自由基代谢紊乱与肿瘤发生的关系近年备受关注,已有不少关于恶性肿瘤患者血清超氧化物歧化酶(SOD)活力降低的报道。但有关耳鼻咽喉部的恶性肿瘤患者的脂质过氧化物(MDA)水平改变的报道较少见。1994～1996年,我们收治鼻咽癌、喉癌及上颌窦恶性肿瘤患者共40例,现对其血清中S...
The relationship between free radical metabolism disorders and tumorigenesis has drawn much attention in recent years, and many reports on the decrease of serum superoxide dismutase (SOD) activity in patients with malignant tumors have been reported. However, changes in the level of lipid peroxidation (MDA) in patients with otolaryngological malignancies are less commonly reported. From 1994 to 1996, we treated a total of 40 patients with nasopharyngeal carcinoma, laryngeal carcinoma and maxillary sinus malignant tumors, now in their serum ...