挥发性有机化合物在肿瘤早期筛查中的研究进展

来源 :东南国防医药 | 被引量 : 0次 | 上传用户:dzluzd2009
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肿瘤是危害人类健康的重要疾病,具有高发病率和高病死率的特点。早期肿瘤的准确筛查显得尤为重要。对于人体代谢产物中的挥发性部分(VOCs)的分析是目前癌症早期筛查的一个新兴研究领域。VOCs的变化像是“气体印记”一样,可在多种疾病中有所体现,间接反映身体健康状况。作为一种无创、便捷的肿瘤早期筛查方式,VOCs的分析已经成功的应用于多种肿瘤的早期诊断,并取得一定的成功。但是目前技术上的困难仍然限制了VOC分析在临床上的广泛应用。文章主要就当前挥发性有机物分析的研究现状及其优势以及当前面临的问题进行综述。
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