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KMID : 0380420170410030103
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Journal of Prventive Veterinary Medicine
2017 Volume.41 No. 3 p.103 ~ p.108
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Trained Jindo dogs can sniff out human cancer cells
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Koh Kye-Young
Lee Jae-Il
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Abstract
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This study was conducted to Jindo dogsprovide whether Jindo dogs can distinguish cancer cells, early detection. Jindo dogs were trained for cancer detection based on obedience, smell recognition, and tracking. Cancer detection training was designed to enable detection of lung cells (A549), prostate cells (PC 3), or breast cells (MCF7) among 9 pure media. Four Jindo dogs were trained by the same trainer and our different results were obtained (true positive, true negative, false positive, false negative). The accuracy was 85%, 82%, 92%, and 81% for sensitivity and 95%, 89%, 95%, and 93% for specificity. In addition, 4 Jindo dogs can find what is the cancer cell cannot distinguish 3 kinds of (A549, PC3, MCF7). Jindo dogs can detect cancerous cells through human`s breath and urine.
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KEYWORD
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cancer diagnosis, dog sniff, accuracy, smell, Jindo dogs
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