Chapter 212: Print 1 person

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Zhang Wei took half a tube of blood from Jiang Shan and arranged for an intelligent robot to send Jiang Shan home. Considering Jiang Shan's great help to him, he also gave Jiang Shan a diluted gene evolution fluid. This gene evolution fluid will be injected to Jiang Shan's father by an intelligent robot. If there is no accident, he accepts After the injection, Jiang Shan's father should be able to wake up.
Zhang Wei also specifically asked Jiang Shan to stop him from leaking the matter. If someone asked, he said that his father was awake himself. In addition, self-healing needs to be kept secret.
After sending away Jiang Shan, Zhang Wei handed Jiang Shan's blood to Beidou and asked her to test it to analyze which genes caused Jiang Shan to possess super self-healing ability. In addition, in-depth experiments and judgment To what extent did Jiang Shan's self-healing ability only recover the wound, or could it go further and achieve rebirth of the amputated limb. Of course, the subject of the experiment is definitely a mouse, and Zhang Wei is not cruel enough to use Jiang Shan to do this kind of experiment.
After doing this, Zhang Wei began to think about regeneration.
In fact, in addition to using genetic technology to make people's bodies have the ability to regenerate, there is another way to create human tissues such as human hands, feet, heart, and kidneys, and then transplant these human tissues to humans.
The first step, which is to create human tissues such as hands, feet, heart, and kidneys through technical means, has emerged and is rapidly developing. This is the 3D bioprinting technology.
Different from the well-known 3d printing technology used in industrial manufacturing, 3d bioprinting technology (academically known as bio-additive manufacturing technology) is a new type of fusion of materials, cytology, engineering and 3d printing and other multi-disciplines and fields Regenerative medicine engineering technology. First, the cad data model is processed through the computer, and the three-dimensional model is divided into multiple two-dimensional layers, and then the active materials such as cells or biological building blocks are used as raw materials, and the materials are accumulated layer by layer according to the two-dimensional layer to reconstruct biological products such as human tissues and organs. .
As for the raw materials of the 3D bioprinter, it is called "biological ink". Researchers extract stem cells from human bone marrow or fat, and use biochemical means to differentiate them into other cells of different types. Then, these cells will be sealed into "Toner", when the 3D bioprinter is activated, the "toner" will be gathered on the previously designed parts through the print head, and the prototype of the printing organ will gradually appear.
At present, a 3D bioprinter has been produced in China, which can create a blood vessel 10 cm long in 2 minutes. The next goal is to print out bones, ears, nose, liver, kidney, heart and other organs. The ultimate goal is to print a Brand new body. This is a man-made man, but the created man-made man is not much different from a "walking dead", but as long as the conscious implant technology is invented, the "walking dead" can become a puppet controlled by the manufacturer, and as long as an order is given, he will Do anything without hesitation, including murder and suicide!
It can also be seen from this that science and technology is a double-edged sword. If this technology is used in the right place, it will allow people to easily replace damaged heart, kidney and other body parts to have a healthy body. It can also end the gray industry of human organ sales, because with the birth of this technology, organs that were originally more expensive than real gold will have no profit, and this gray industry will naturally disappear, so you do n’t have to worry about waking up the kidneys. Too.
However, if this technology is used in the wrong place, it is quite terrifying, because using this technology can be used to create artificial forces and lead the war to a evil path. In addition, you can print out a person exactly like you! If even the conscious copying technology and the conscious implanting technology were invented, the person who printed out could still have the same consciousness as you, that is to say, he can replace you perfectly and have everything for you, including wealth, parents, Friends and wives! If those who have mastered these three technologies at the same time have ambitious enough, they can also implement the "replacement plan", want the wealth of a listed company, it is very simple, print out the shareholders of this company, and implant awareness, Then find an opportunity to "replace"; if you want to control a certain country, there is no problem. Print out the people in power in this country's political and military circles, and implant consciousness, and then find an opportunity to "replace". Although the process is not as simple as described, as long as you plan carefully, there is a great chance of success. So, mad scientists with ambitions are terrible.
However, the current 3D bioprinting technology is far less perfect than ideal, and there are still many defects. For example, the printed tissues are only similar in organizational structure, do not have the function of tissues, and cannot survive for a long time. Because even a seemingly simple organization, artificial reconstruction is also facing great challenges. Take the skin, it looks a thin layer, but it has many functions. In addition to protecting the body, it also has functions such as feeling, temperature adjustment, and sweating. If the printed skin does not have these functions, it will not work. . As for the human body, it is a more complex system. Countless cells grow, heal, and change every day in a mysterious way that we cannot fully understand. We have not yet decoded how the cells are transmitted, although scientific research can make cells perfect The shape is placed in the correct position on the scaffold, but no one still knows exactly how to "start" the seed cells.
However, Zhang Wei is confident in solving these difficulties. He has always been the one who broke the limits and created miracles. And to be honest, he is still very interested in this technology, but he has been busy and busy, forgotten this technology, until now, he only remembered.
As for the second step, which is to transplant the manufactured human tissues into humans, it is not difficult. Kidney replacement surgery and heart replacement surgery are already common. Even head replacement surgery can already be done.
As early as 1908, a surgeon in St. Louis, Missouri, United States, created the world's first two-headed dog by surgical transplantation, which grafted the head of one dog to the neck of another dog; in the 1950s In the 1980s, surgeons in the Soviet Union and China completed the operation of dog head transplantation, and the dog survived for 29 days.
On January 21, 2016, Chinese scientists successfully connected the blood supply to the monkey's head and new body, but failed to connect the bone marrow nerves of the two. Because the bone marrow nerves failed to dock, the body part below the monkey's neck was paralyzed. In 2017, Italian neurosurgery expert Sergio Canavero worked with the Chinese medical team to implement the world's first human head replacement surgery in China, transplanting the head of a man suffering from spinal muscular atrophy ~ To another body and achieved initial success. But after the operation was successful, the man's quality of life was not high due to severe body rejection. Moreover, there is still a lot of controversy about head replacement surgery, because it requires a "volunteer", which is not only ethically controversial, but also worrying some people. If my body is taken by others, it will not You will be a "volunteer" if you are not careful, and your body will become someone else's. Thinking about such a huge organ smuggling chain, you know that this kind of thing is very likely to happen. When that happens, not only passers-by will be stunned to remove the organ, but will be disappeared in groups.
However, if the 3D bioprinting technology is mature, this problem can be solved perfectly, because the 3D bioprinting technology can print the body without rejection. In addition, this new body can be customized. The body and height can be based on your own ideas. If you want f cups, you want 30 cm, there is no problem!
After careful thinking, Zhang Wei decided that he would then study these two very different regenerative capabilities at the same time, because these two technologies are very useful. In addition to studying these two regenerative abilities, he will also study the mysterious meteorite.
...
Just when Zhang Wei determined his next research direction, people from all over the world cheered happily, because in the First People's Hospital of Zhongyun City, there was already a person who injected the "future 2 gene injection ~ solution". In patients with advanced cancer, vital signs have completely returned to normal. Then, well-known doctors from all over the world conducted a number of examinations on this patient, and finally unanimously confirmed that this advanced cancer patient has recovered!
One of the doctors on behalf of Zheng Zhong announced to the media reporters present, "Patient Zhang Xiaojun, stage 4 lung cancer, multiple bone metastases throughout the body, double lung metastases, swelling ~ tumor size of 28x40mm, bone damage at the bone metastasis, pathology of the left third rib fracture……
Seven hours after the injection of "Future 2 Gene Injection ~ Solution", all vital signs returned to normal, and cancer cells could not be detected ...
After a number of examinations, after a discussion and evaluation by an appraisal team composed of 75 medical experts present, it was unanimously confirmed that patient Zhang Xiaojun had recovered after receiving the injection treatment of "Future 2 Gene Injection ~ Solution". "
The Internet immediately boiled.
"'Future No. 2 Gene Injection ~ Solution' works! One patient with advanced cancer has recovered. Note that it is an advanced patient. Before the doctor issued a death notice, he said he could not live for two months!"
"Good thing! I can smoke and drink with confidence, and I am no longer afraid of lung cancer and liver cancer!"
"It's really as simple as treating a cold. It only took seven hours. The cold is not necessarily good. So fast! Zhang Wei is really good!"
"Mom, I was diagnosed with cancer last month, and it was still in the advanced stage. I was scared to death. This month, I could n’t eat well and could n’t sleep. Hands! Now you can finally rest and sleep peacefully! "
"I lost a lot of money! I found it two months ago and it was late. Then I bought a bunch of commercial insurance and wanted to find a suitable opportunity to" manufacture "and accidentally die together, leaving some money for my parents! The next thing is to buy it for nothing! "
"You should be happy upstairs. After all, people can survive, and there are infinite possibilities to survive."
"That's right, it's better to live than to die, hahaha! Suddenly I feel good, and I can't feel the despair and depression anymore! I'm going to go streaking at twelve o'clock tonight, shouting: get out, swell ~ Liujun! "
"Get out of here, swollen ~ Junjun! Keep your formation downstairs!"
"Get out of here, swollen ~ Junjun! Keep your formation downstairs!"
...
Global media are reporting this incident urgently.
CCTV News Channel: "Dear viewers, the following is an exciting news report. At two o'clock this afternoon, the first phase of clinical trials of the" Future 2 Gene Injection ~ Solution "developed by China's famous scientist Zhang Wei began. In advanced cancer patients all over the world, after receiving treatment, their bodies have obviously improved, and one patient has been confirmed to be cured ... "
CNN, USA: "Audience friends, next, you will hear an exciting news. Two hundred patients with advanced cancer who participated in the clinical trial of" Future 2 Gene Injection ~ Solution ", all patients' vital signs have greatly improved, and One patient has been confirmed to be cured, which means that the cancer can be easily cured. The only regret is that 'Future 2 gene injection ~ solution' will not be exported to China in the short term, but our patients can go to China for treatment. It is reported that the White House is in urgent consultation with the Chinese government and future technology companies on this matter, and strives to introduce the 'future 2 gene injection ~ solution' into China as soon as possible. However, this will take a certain amount of time. Our country can only introduce 'Future No. 2 Gene Injection ~ Solution'. During this period, if patients need it, please go to China immediately. But please note that China now only treats advanced patients. "
Of course, the American people are a little unhappy, and the future technology companies are discriminating again as they did last time! Is the life of cancer patients in China more precious than the lives of cancer patients in the United States? However, UU reading www. uukanshu.com They just scolded the future technology companies and the Chinese government online. No one scolded Zhang Wei. On the one hand, it was because the 'future 2 gene injection ~ solution' was invented by Zhang Wei. If they scold Zhang Wei, they Uneasy; on the other hand, because Zhang Wei ’s image has now been lifted indefinitely, even in the United States, he also has many fans. In retaliation, many people have been targeted by hackers for scolding Zhang Wei in the past month or two. Not only have individuals and scandals been posted on the Internet, but even computers have been infected with hardware viruses, and they have gone on strike.
In fact, these people do not know that these things are basically done by Beidou. Beidou is the person who supports Zhang Wei most. If she is found to be insulting Zhang Wei, she will definitely retaliate. However, Zhang Wei himself was unaware of these things. He now asks Beidou to do information on the Internet, and the result is that the content he sees is positive, and all negative content is blocked by Beidou. . This phenomenon is actually very abnormal, because Zhang Wei's information channel is completely in Beidou's hands. Beidou wants to let him know before he can know that if Beidou harbors malicious information and gives him false information, he will make mistakes. Judgment. However, this situation will not happen for the time being, because Beidou currently does not break through the intelligent core code formulated by Zhang Wei. Her supreme code is to obey Zhang Wei ’s orders and must protect the interests of Zhang Wei himself and Zhang Wei from hurt. As for what will happen in the future, it is unpredictable. (To be continued.) Mobile users, please browse and read for a better reading experience.