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对手术室空气中麻醉剂和化学消毒剂的污染状况进行检测,并对手术室工作人员血清过氧化脂质(LPO),谷胱甘肽过氧化物酶(GSHPX)和超氧化物歧化酶(SOD)含量进行了检测。结果表明:手术室空气中麻醉剂和化学消毒剂的浓度均高于对照组(<001),与卫生标准比较,均有不同程度的超标。手术室人员血清LPO明显高于对照组(P<001),GSHPX和SOD活性均明显低于对照组(P<001)。提示手术室空气被多种气体混合污染,手术室人员长期接触可导致脂质过氧化损伤,造成不典型的职业性危害。
The anesthetic and chemical disinfectant in the air of the operating room were tested for the pollution status. The effects of LPO, GSH-PX and superoxide dismutase (SOD) content was tested. The results showed that the concentrations of anesthetic agents and chemical disinfectants in the air of operating room were higher than that of the control group (<0.01), and both exceeded the standard in comparison with the hygiene standards. The LPO in the operating room was significantly higher than that in the control group (P <001). The activities of GSHPX and SOD were significantly lower than those in the control group (P0.01). Prompt operating room air was a variety of gas contamination, long-term exposure of operating room staff can lead to lipid peroxidation damage, resulting in atypical occupational hazards.