训练有素的狗会闻到帕金森患者的气味。一项新的研究表明，训练有素的狗可以准确地闻到皮肤拭子中帕金森患者的气味。相关结果于7月15日发表在《帕金森氏病杂志》上。在这项研究中，科学家收集了帕金森氏病患者和对照组的200多种样本气味，并培训了金毛猎犬和拉布拉多猎犬，以识别健康个体的帕金森患者的气味。在随后的双盲测试中，两只狗表现出高达80％的敏感性和98％的精度，甚至还发现了帕金森氏病患者，也发现了其他疾病。在试验期间，样品以随机的蛋黄und -next为单位显示，并将未识别的样品重新形成直到确定所有样品。目前，在医学领域没有准确的帕金森氏病诊断测试方法，因此，寻找潜在的生物标志物对早期具有重要意义分析和及时干预。 Claire Guest, CEO and Chief Scientific Officer of the Medical Detection Dogs Charity, said: "We are proud to see that dogs show accurate disease detection capabilities. Parkinson's disease has no effective screening methods, and related symptoms can quietly appear 20 years before the diagnosis. Therefore, the time delay in developing the disease and relieving the symptoms. ” Nicola, Associate Professor at the School of Veterinary Medicine, University of Bristol,UK and lead author of the paper "Looking for diagnostic biomarkers of Parkinson's disease, especially indicators that predict disease development, is a current research hotspot. 80% of the sensitivity is much higher than the probability of random events, we believe that dogs can provide an important reference for developing a rapid, non -invasive and economical approach to Parkinson's disease screening, "Perdita, professor of examination of the mass spectrintery at the University of Manchester,英国。巴兰补充说：“我很高兴参与这项研究。我们的发现进一步支持了不断增加的证据制度，即通过简单的，非侵入性的皮肤拭子对帕金森氏病的诊断诊断，可以更轻松地获得早期发现。