European scientists claim to be able to measure the length of human life provoked ethical controversy

European scientists claim that measuring the length of human life causes ethical controversy. Death is one of humanity's biggest "mysteries". Now European scientists claim that humans are expected to measure their lifespan through scientific methods. But this research caused controversy. According to reports, European scientists will launch a blood test across Europe at the end of 2011, claiming to be able to test the length of human telomeres at the ends of chromosomes, and measure the length of human lifespan at only 500 euros (about 4,611 yuan). However, this test has caused ethical controversy. Some people claim that they can plan their lives based on their longevity. Others say that the test is "terrible" and would rather "do not know the destiny" and let it go. It is reported that the test was invented by Brasco of the National Cancer Research Center of Spain. By measuring the end of the human chromosome called "telomere", it accurately shows the speed of human aging. After measuring the length of "telomere" and after testing, you can get the "biological age" of humans, and compare it with the actual age. Blasco said that people with shorter telomeres have shorter lifespans. She said the test is very accurate and can test whether humans have "dangerous" "telomeres", that is, very short "telomeres", in a simple and quick way. A number of studies have so far pointed out that people with shorter "telomere" lifespan are indeed shorter than those with longer "telomere". Professor Xie Yi, who conducts research on the length of life, said that the shortest "telomeres" will stop cells from growing and shorten their lifespan. Medical researchers believe that the "telomere" test will be widely used in the next 5 to 10 years, but some scientists question its value and whether it should be subject to ethical supervision. Because the test can make people know the "real age", some scientists worry that unscrupulous businessmen will take the opportunity to launch unproven anti-aging drugs or other immortal counterfeit drugs to trick people who want to "extend their lives."

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