Japanese scholars have developed a technology to detect colorectal cancer within 1 minute with saliva
Haiwai.com, August 3, according to Kyodo News on the 3rd, Japan’s Keio University’s Advanced Life Sciences Research Institute Professor Zengga Pengyi and other scholars have announced that they have successfully developed a new technology for detecting colorectal cancer with saliva, which can be detected at one time. Multi-person sample. This technology has a high accuracy rate, and the time required for detection is greatly reduced, making it easy to diagnose cancer. Related results were published in the International Journal of Analytical Chemistry (online edition).
It is reported that the saliva and urine of patients with colorectal cancer will detect higher concentrations of polyamines than ordinary people. "SalivaTech", an innovative company in Hegang City, has developed a special test kit that uses the concentration of polyamines in saliva to detect whether a patient has cancer or is at risk of disease.
Previously, it took more than 10 minutes to test each sample of a patient, but the new technology can test 40 samples in 40 minutes, which is equivalent to only 1 minute for each sample. In addition, researchers studied polyamines collected from colorectal cancer patients and healthy people and found that the accuracy of distinguishing the two was over 80%. Compared with ordinary stool occult blood detection, the new technology is simpler and more accurate.
Japanese media said that patients with pancreatic cancer, breast cancer, and oral cancer also have characteristics of elevated saliva polyamine concentrations. New technologies may also be applied to the detection of these cancers in the future. Zeng Wo Pengyi said that in the future, we will strive to put this technology into practical applications and significantly reduce costs. "If cancer testing can be cheaper, it will also help people detect cancer early."
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