"Security" had the meaning of "security" and "protection". It also referred to work related to safety.
In this context, it referred to security personnel, which was also known as security guards.
In the Mainland, many people thought that security was a lowly profession, but this was not the case overseas.
Compared to being a mercenary, this job was obviously more secure and safer.
Hmm, at least for the time being...
However, even if they would still have to fight and kill in the future, the salary was real after all.
After all, even in the Middle East, which had the highest death rate in the entire Federation, it was nowhere near the price Chen Chen offered. The average salary for this group of people was only between 8000 to 12000 USD.
After subduing this group of desperadoes with money, the next step was much easier.
Before signing a contract with this group of people, they were like a ticking time bomb that could explode at any moment in the research center.
However, the more primitive a profession like this was, the more it followed the law of the jungle. When Chen Chen became the employer of this group of people, this group of people could instead become a sharp weapon in Chen Chen's hands.
After all, not everyone could provide them with a salary of 30,000 USD per month. For this salary, they would not allow anyone to hurt Chen Chen.
Chen Chen divided these thirty people into five teams, with six people in each team. They could choose their own leader and Cheng Cao would be the temporary leader.
Of course, this group of people would not be satisfied with having a Chinese person as the commander. However, if they were dissatisfied, they could use physical persuasion. Cheng Cao, who was wearing the GS Combat Suit, had a crushing advantage in terms of hand-to-hand combat.
If Cheng Cao still could not manage this team after being given such a huge advantage, then Chen Chen could not help much.
In order to better manage this group of war animals, Chen Chen built a training camp in the open space outside the research center. At the same time, he planned to convert the second basement of the laboratory building into a shooting range.
They would even be given a week off every month, so that these energetic beasts would have time to vent in the bars of Walvis Bay.
These thirty people, together with Cheng Cao's team, Chen Chen formed a department called "Black.
The security department in "Service" translates to "Black Security Service".
At the same time, whether it was intentional or not, Chen Chen also incorporated the fifteen local security guards into this department. At the same time, he formulated strict departmental rules.
For example: wake up at six o 'clock every day for training, two teams must patrol at night, and so on.
The following period of time would definitely be very interesting.
Chen Chen did not pay too much attention to this matter. He quickly turned his attention to the first batch of experimental villagers in Gorob Village.
After more than ten days of cultivation, the cloned embryos of the elderly villagers had successfully developed into the embryo sac form. Then, Chen Chen's assistant extracted the embryonic stem cells and carried out the next step of proliferation and cultivation.
However, among the group of elderly people, there were three patients with cirrhosis and two former miners with pneumoconiosis. Chen Chen had cultivated an additional cloned embryo for these five people.
Chen Chen did not extract the embryonic stem cells from the five extra embryos but kept them.
After all, it should be noted that all of Chen Chen's technologies were developed to extend human lifespan. In order to extend human lifespan, in addition to replacing stem cells, there was a more direct method, which was organ transplantation.
Human hearts, lungs, livers, kidneys, and other important organs could all be transplanted. Strictly speaking, any diseases of these organs could be solved through transplants. But why did tens of thousands or even hundreds of thousands of people still die from diseases of these organs every year?
That was the problem of the rarity of these organs. Not only were they rare, but there were also problems of compatibility and rejection.
However, what if his own organs could be cloned?
If Chen Chen wanted to rely on the technology of extending lifespan to attract a wave of sponsors, then in addition to the age-reversal treatment technology, perhaps he could add another business line...
Chen Chen had thought of this idea a long time ago and had already begun to implement it.
At this time, he came to a tissue engineering laboratory on the fifth floor of the experimental building.
In the laboratory, several researchers were focused on their work. These were the group of newcomers that Chen Chen had invited.
Back then, Chen Chen had invited three hundred young talents with potential in the biological world. In the end, two hundred of these people stayed. Most of them became the assistants of the group of professors, while the rest became scientific researchers who specifically served Chen Chen.
“Boss！”
"Boss!"
Chen Chen nodded. He looked at the equipment in front of them. "Is the preparation complete?"
"Yes, we've prepared ten artificial endometriums."
The blonde young man in the lead turned around and answered. As he spoke, he took the lead and walked to a transparent fish tank.
Although it was called a fish tank, it was actually a kind of incubator that looked similar to a fish tank. All four sides were made of a transparent material, only the top was sealed by a metal cover. Two rubber tubes, one black and one white, extended from the top into the tank.
From Chen Chen's position, the two tubes were connected to a palm-sized biological tissue that looked like internal organs inside the incubator.
The biological tissue was vaguely triangular, just like...
"This is the artificial endometrium that we've prepared."
The blonde young man looked at the lump of flesh with an intoxicated expression as if he was looking at a work of art. "Using the 'in vitro endometrial three-dimensional model' method, we first used the biodegradable 'polylactic acid hydroxyethyl acetic acid copolymer' (PLGA) to create a human body shape that can accommodate a fetus.
"After that, the 'endometrial stromal cells' and 'epithelial cells' are implanted on the upper and lower sides of the PLGA and sufficient nutrients are provided. After about fourteen days, the cells begin to fuse into sheets, grow in multiple layers, and form a guided three-dimensional structure."
Chen Chen nodded when he heard this. This technology was not difficult. After all, it was not the black technology of "generating complete human organs". It was just a layer of endometrium. As early as 20 years ago, Professor Liu Hongqing of Cornell University in North America had already achieved this operation.
The only difficulty with this technology was how to generate blood vessels for nutrient delivery, just like real human tissues.
"In that case, can the artificial blood vessel network be embedded?" Chen Chen asked again.
"Yes, we're using a hybrid proliferation method."
The blonde young man pointed at the two tubes. "At the same time that the endometrium is produced, a self-sufficient intra-wall circulation network is automatically formed. We only need to connect it to a dialysis machine, inject fresh blood, separate out the waste blood, and then inject enough nutrients into the blood to make it 'come alive'."
Chen Chen nodded. The two tubes mimicked the functions of arteries and veins.
As for the blood inside, it was not ordinary human blood either. It was a perfluorotributylamine emulsion (PFC) with oxygen-carrying capacity.
This substance was artificially synthesized and had excellent oxygen-carrying capacity. The solubility of oxygen was twice as high as ordinary blood and it could be biodegraded. It was often used as a blood substitute in medicine.
"Very good."
Chen Chen wore a satisfied expression and patted the young man on the shoulder. "Hannibal, are you interested in joining my next project team?"
"Is it the next step of the artificial endometrium project?"
The young man called Hannibal's eyes lit up. As a talent in the field of biology, there was no way he would not understand what this technology meant.
"Yes."
"I'm more than willing, boss!"
The blonde young man nodded firmly. This was a young man who was extremely fanatical about biological science.
The blonde young man's original name was Hannibal Caesar. He used to be a sophomore at MIT. Last year, he published a very important paper in the field of synthetic biology in Science. He won the Lemelson-MIT Award that year for his "genetically modified bacteriophage" technology.
As there was nothing left to teach in school, before he graduated, he was attracted by Chen Chen's invitation and became an employee of Blacklight Biotechnology.
Chen Chen saw a terrifying potential in this young man.
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