/kloc-In the 8th century, a bloody countess in Hungary was said to be as beautiful as a girl at the age of 60. Her beauty secret recipe was really scary. She was bathed in blood. And only use pure girl's blood. She believes that only by soaking in their pure blood can she constantly absorb the essence and stay young forever.
Of course, this is just a legend. In real life, scientists have begun to realize eternal life by exchanging blood.
According to the report of Science, a well-known scientific magazine, on August 20 16, an American company named Ambrosia (meaning "eternal life") announced that it would conduct a "blood exchange" experiment in human body at the end of August this year at the earliest to verify whether young and healthy blood can bring magical anti-aging effect. Peter thiel, a Silicon Valley venture capitalist, announced that he would personally participate in the experiment.
At the same time, his assistant chief medical officer Jason Cam will also participate in the experiment. This matter has aroused widespread concern and has also been questioned.
In fact, this kind of thing has already been tried. Russian doctor Alexander Bogdanov injected himself with young people's blood in the 1920s, claiming that it rejuvenated him.
Scientists have been verified in mice.
1956 the experiment of Dr. Clive MacKay from Cornell University in new york.
In 2005, Professor Thomas Lando from the Department of Neurology of Stanford University School of Medicine led this team.
20 13, team of Professor Amy Wagers from Harvard University.
In 20 14, Tony Wyss-Coray team of Stanford University in California also did related experiments.
In addition, it is reported that there are also scientific research teams in South Korea to conduct similar experiments.
Stem cell injection is also a way to achieve immortality. Although I haven't seen any papers in this field, this method has become popular among high-income people. A friend of Yukiko tried it herself. According to him, a week after the injection, he can eat, sleep, be radiant and energetic. Other effects are unknown.
The British "Daily Mail" reported that researchers recently said that if the method of prolonging the life of worms can be applied to humans, it is not impossible for humans to live to 500 years old. American researchers twisted two gene channels in the small experimental worm Caenorhabditis elegans, which greatly increased the life span of the creature by five times. This study puts forward the prospect of anti-aging treatment based on gene interaction.
In the latest issue of Cell Stem Cells, the research group of Professor Ju Zhenyu of Hangzhou Normal University published an online research paper entitled "The important role of longevity gene Sirt6 in maintaining the homeostasis of hematopoietic stem cells". Sirt 6 gene is a longevity gene, which is a switch to control aging and regulate the operation of hematopoietic stem cells.
20 10 On May 3rd, the research team of Yangming University in Taiwan Province Province announced that it had found Cisd2 gene for regulating life span, and further used gene transfer technology to increase the protein content of longevity gene, so that the experimental mice survived for 36 months, which was 1.4 times higher than that of ordinary mice and equivalent to the human10 years old. More importantly, these "long-lived mice" are still full of energy and not getting old. In the future, if we can find a substance to supplement Cisd2 gene, human beings are expected to live forever and remain young forever.
The research group of Associate Professor Chen Di from model animal Institute of Nanjing University found that there is a magical daf-3 1 gene in Caenorhabditis elegans that can regulate life span. The daf-3 1 gene in nematodes is highly homologous to the human gene ARD- 1. In the future, if the ARD- 1 gene in human body is modified and its copy is artificially increased to increase its activity, human life will be prolonged.
What I said earlier is longevity. Now let's talk about the topic that female students are most concerned about, about the face that is not old, and the youth will stay forever.
2065438+March 2006 1/ Bio Valley Bion/-A recent study has made an important breakthrough in understanding the anti-aging of human skin cells. Scientists from Newcastle University in the United Kingdom found for the first time that the activity of a key metabolic enzyme in mitochondria of human skin cells gradually decreased with age, which made it possible to find new anti-aging methods.
Those are scientific research projects. Say one thing that has already come true:
Black technology developed by a group of scientists at MIT can make you 20 years younger! Yes, this is what they developed eight years later: XPL second skin.
This kind of artificial skin can be directly attached to the human body, making the skin smoother, firmer and less wrinkled, obviously slowing down the bags under the eyes formed by loose skin, and the cosmetic effect is almost comparable to rejuvenation! In fact, XPL is a polymer film based on silica gel, with a thickness of only 40 to 70 microns, which is attached to the skin and is not easy to be detected by the naked eye.
No blowing, no black, above.
Pay attention to the difference between left and right facial skin, which is not PS's. There is a dynamic diagram below.
However, the official said: its effect can only last for about 24 hours at present, and then it will gradually lose its elasticity.
Andersson daniel, a researcher, also said: XPL can not only protect against the sun and cover up wrinkles, but also hope that this technology can be applied to medical treatment to help treat skin diseases such as eczema and various types of dermatitis.
Humans have found a way to live forever, and it is only a matter of time before they live forever. We have reason to believe that these scientific research achievements will become a reality in the next twenty years.