Ye Hua came to the experimental isolation cabin, and Xiao Liu and a few researchers looked at the students, and they didn't have to worry about them making trouble in the hibernation project research center.

Through the transparent wall, two researchers inside dragged a cart into the test bench, and Oren Drake was also in charge of the experiment.

The next experiment was to cryofreeze mammals, primates to be exact.

For the cryogenic freezing of living organisms, the existing technical level of human beings has been achieved and relatively mature, and Oren Drake has mature and rich experimental experience.

But even so, it has always been stuck in the "last mile", that is, the recovery and wake-up technology after freezing, and has not made any breakthroughs for decades.

Nowadays, many people around the world have voluntarily signed agreements to freeze themselves, but no one dares to wake them up after freezing, because the technology is immature and forced awakening will kill the hibernator between them.

The process of removing the CPA from the cells during thawing and resuscitation is fraught with dangers, if the CPA is over-diluted during removal, the cells will overabsorb water and swell beyond their allowable limit, as well as liquid water solidification during rewarming.

“CPA。”

Oron Drake said in a deep voice, and the research assistants were immediately ready to assist him.

The so-called CPA is a cryogenic protective agent, and there are many kinds, such as ethylene glycol, propylene glycol, methanol and so on.

A CPA containing dimethyl sulfoxide brought by the research assistant.

Outside the isolation laboratory, Ye Hua stood outside with his hands folded, watching them proceed in an orderly manner with interest.

Cryogenic freezing is not just throwing the target into the ultra-low temperature environment as ordinary people literally imagine, which will directly lead to the person being never able to recover, and the solidification of water in the body will directly break the cells and die.

In fact, this is quite a technical and complex process.

Oren's team first prepared CPA cryoprotectant for the experimental chimpanzee, because tissues and organs cannot be frozen directly, because the water in the cells forms ice, and the increase in volume leads to the bursting of the cells, which is equivalent to murder.

In order to avoid the occurrence of this kind of emotional evil, it is a problem that must be solved in a deep low temperature environment, and the role of CPA is to replace the water inside the living body through diversion to support the cells from rupture.

Under the leadership of Professor Oren Drake, the isolation laboratory has begun to inject drugs into the chimpanzees in the cryotherapy test, successively injecting anticoagulant, antioxidant, antibacterial drugs, central nervous system trophic drugs, and preventing blood clotting.

It is then physically cooled by rapid saline infusion through the circulatory system, and then maintained by cardiopulmonary support equipment to maintain its physiological function.

"Prepare for perfusion!"

Oron said calmly, he already knew the link of cryogenic freezing, and when he was working for Alco, there were 79 individuals who signed the cryonics agreement through his leadership to freeze hibernation.

The so-called "perfusion" is a major step, first of all, the residual blood of the organic life is gradually replaced with the diluted protective solution, the common artery and the common vein are opened, so as to form a fluid infusion circuit, the protective fluid is infused, and then the residual blood is replaced by the brain.

The last big step next – freezing.

Under the leadership of Professor Oren Derrick, the "perfusion" of the chimpanzee test subjects was successfully completed and initially frozen, using dry ice at -60 degrees Celsius to gradually cool the subjects' bodies, and finally storing them in a closed chamber at about -40 degrees Celsius.

In the final process, the test subjects were placed in a special container of liquid nitrogen at minus 196 degrees Celsius for long-term storage, and at this point, the chimpanzee test subjects officially entered a state of low temperature hibernation.

It took more than three hours to complete, and more than two hours ago, Ye Hua had already left the hibernation project test center with his students.

In fact, there is one last step that has not been completed, and that is thawing resuscitation.

This step is commonly known as the "last kilometer" in the industry, and no one has been able to complete this last kilometer for more than half a world, and now Ye Hua has undoubtedly pointed out a direction, and the future can be expected.

There was once a Norwegian skier named Anna Bagenholm, who accidentally fell into the ice river while she was skiing, she was trapped in the river for more than 40 minutes *** two hours without breathing and heartbeat, and when she was rushed to the hospital, there were no signs of life on the electrocardiogram and electroencephalogram. But miraculously, in the end she was rescued, and her memory was not compromised, and she still remembered what happened when she woke up.

This case also illustrates that long-term human memory, thought, and consciousness do not require continuous bioelectricity to sustain them.

For the thawing and resuscitation of chimpanzee subjects, Oren Drake is undoubtedly looking forward to that moment.

However, there is still time to wait before the arrival of this day, first of all, a virtual transmission field generator is indispensable, when will Ye Hua build this device, and then he can carry out the thawing and waking experiment.

……

North America, Caribbean beaches.

A hot and sexy beauty is lazily soaking up the sun on the beach with a surfboard next to her, and Irina, who was born in Hawaii, is proficient in surfing skills.

This hot sexy girl had an encounter with Ye Hua, once worked for SIA in North America, agreed to seduce Boss Ye for millions of dollars, and also got a famous watch presented by Ye Hua.

She quit her job at SIA a long time ago and is now a multi-millionaire who has no money to spend in her life.

But there is still one thing that worries Irina, she still misses Ye Hua's monster, so much so that now it makes her very distressed, of course, that kind of extreme pleasure has never been touched since then after experiencing it once or twice, so that it has become boring and lacks sexual interest.

It is worth mentioning that under normal circumstances, people are getting older and older, but Irina has been a little younger for more than a year, and she is also surprised by this phenomenon of reverse growth, although I don't know what the reason is, but who doesn't like it?

At this moment, two men in black with sunglasses and unsmiling men walked towards Irina.

"Who are you?"

One of the white men in black took out his papers: "FBI." ”

FBI?

Irina was puzzled for a moment, and her heart jumped, and she immediately thought of what happened to SIA at the beginning.

To some extent, she sold SIA, Irina was subconsciously worried, could it be because of this incident that the FBI people came here?

However, she concealed it well, frowning slightly: "I remember that it seems that you didn't get any summons from the court, or did you get the authorization of the federal court to investigate?" I'm curious about what kind of law has been broken? ”

"Lady Irina, you're too worried, we need a blood sample from you." The white man in black said.

"My blood sample? What do you want to do? Irina said vigilantly.

"Sorry, this is confidential, but it doesn't affect you or your life. In addition, we need to ask you a few questions, did you have personal contact with the founders of Shoreline Group during your time at SIA? Did he inject you with any special drugs? ”

Irina was nervous again, but she hid it well, and said with some annoyance, "This is my personal privacy, no comment." ”

The two men looked at each other, and after a while, they stopped asking: "I'm sorry Lady Irina, no offense, if you don't want to answer us, we won't ask questions." In that case, please cooperate with us, we need a sample of your blood. ”

Irina breathed a sigh of relief, it seemed to be a false alarm, he thought that the other party was here because of the betrayal of SIA, and it would definitely be inevitable to go to the court, although I don't know what these two FBI people came to the door to ask for their own blood, but they also saw that they would definitely not give up if they didn't get it, so they agreed to them.

Another man in black carrying a box immediately took out a device and took out a piece of blood from her body to save it, and then left, coming suddenly and quickly.

……

"Master, the secret of the powerful regenerative factor has been discovered by the Americans, and I am currently studying your blood in a life laboratory in Cleveland, North America, and the research report has been secretly intercepted."

Ye Hua was the only one in the office, and Xiaoyin suddenly reported.

"Discovered? Got it, expected, but not a big deal. Ye Hua was surprised for a while, but that's all.

In fact, he had long expected such a result, because the "627 Attack" occurred in San Francisco, when Ye Hua was injured in his flesh and skin, and Xiao Zhang was also injected with a powerful regenerative factor.

It happened in North America, and the scene of the incident was controlled by the Americans, and all signs of the scene must have been sampled, including residual bloodstains.

It is reasonable for the powerful regeneration factor to be discovered by the Americans, but Ye Hua is not worried that the other party will associate it with him, because this is too incredible and beyond the human mind.

It would only be shocking to think that the Coastline Group has developed a powerful miracle hormone factor.

It's a big deal to make it public at that time, and even commercialization is not a problem, so that the Coastline Group can sell this expensive hormone factor to the outside world, at most, it will secretly extract some plasma on a regular basis, and it will continue to grow anyway, without any side effects on itself, and it can also be announced to the public that it is too difficult to make and cannot increase production.

This kind of powerful hormone factor will definitely make women and rich people crazy, and kill any existing beauty and beauty existence, and the imagination space in commercialization is so large that it is unimaginable, it is simply a weapon to collect money, and in terms of profits, any product of the Coastline Group may not be able to compare with it, because the cost is almost zero.

"The company's new product, that's it!" Ye Hua nodded secretly, and no longer hesitated when he made a decision in his heart.

……