Release date: 2018-04-27 The Swiss news agency AFP reported that a research report published recently pointed out that scientists from Switzerland have developed an experimental skin implant that will look like a flaw when it detects subtle changes in the body. As the color darkens, the future may become an early warning signal for early detection of cancer. In the above-mentioned study published in the American medical journal Science Translational Medicine on the 18th, the researchers said that this implant or "biomedical tattoo" has been tested in the laboratory for about one year, and it can recognize 4 The most common types of cancer, including prostate cancer, lung cancer, colon cancer, and breast cancer. The implant operates by detecting the concentration of calcium ions in the blood, and when a tumor is forming, the calcium ion concentration increases. The researchers pointed out that theoretically about 40% of cancers can be detected in this way. Research author Martin Fussenegger, professor of biological systems science and engineering at the ETH Zurich, told AFP by e-mail that biomedical tattoos can detect high levels of cancer in very early, asymptomatic stages. Blood calcium. If the calcium ions in the blood maintain a high concentration for a long period of time, the biomedical tattoo calcium ion detector will produce an enzyme called tyrosine (é…‰), which converts the amino acid. It is melanin. The expert pointed out that if the artificial sputum is found to be deep, it is time to see a doctor to clarify the cause of the change and to determine the treatment or the type of treatment. Early detection can significantly increase chances of survival. Nowadays, people usually only seek medical treatment when the tumor begins to have problems. Unfortunately, this time is often too late. Fosger said that more research and funding is needed to push the tattoo into human clinical trials, a process that can take up to 10 years. Source: World Wide Web Anesthesia Medical Co., Ltd. , https://www.medicaldiverse.com
Switzerland develops skin implants that help early detection of cancer