SECURITY has the meaning of ‘security’ and ‘defense’, and it also refers to work related to security.

　　 and put it here, it refers to the guards, that is, the security.

　　Many people think that security is a very low profession in Nakasu, but they don’t think so in foreign countries.

　　 This job is obviously more secure and safer than a mercenary.

　　 Well, at least temporarily...

　　 However, even if you still have to fight and kill in the future, the salary is real after all.

　　 You must know that even in the Middle East, which has the highest mortality rate in the entire federation, it is far from the price set by Chen Chen. The general price of this group of people was only between 8,000 and 12,000 US dollars.

　　 After using money to conquer these desperadoes, the next thing is much easier.

　　 Before signing a contract with this group of people, they were like a time bomb, which might explode in the research center at some point.

　　 However, the closer to this primitive occupation, the more the law of the jungle becomes. When Chen Chenzhen becomes the employer of this group of people, this group of people can become a sharp weapon in Chen Chen's hands.

　　 After all, not everyone can provide them with a monthly salary of $30,000. For this salary, they will not allow anyone to hurt Chen Chen.

　　 These thirty people, Chen Chen divided them into five teams, each with six people. The captain was chosen by them, and Cheng Chao was the temporary captain.

　　 Let a person from Central Asia act as a commander. Of course, this group of people will not be convinced, but they can be physically persuaded. Cheng Chao, who wears a GS combat uniform, does have a crushing advantage in hand-to-hand combat.

　　 gave Cheng Chao such a big advantage. If he still can't manage the team well, then Chen Chen can't help much.

　　 In order to better manage this group of war animals, Chen Chen simply set up a training camp on the open space outside the research center, and at the same time prepared to convert the second underground floor of the experimental building into a combat shooting range.

　　 There is even a weekly holiday every month, so that these energetic beasts have time to go to the bar in Walvis Bay to vent.

　　 With these thirty people and Cheng Chao's team, Chen Chen formed a security department called "SecurityService", which translates to "Black Security Service Department".

　　 At the same time, I don't know whether it was intentional or unintentional. Chen Chen also incorporated the fifteen local security guards into this department, and formulated strict departmental rules.

　　 For example: get up at 6 o'clock every day for training, there must be two patrols at night, etc.

　　 It will be interesting to come to the next time.

　　 did not pay too much attention to this matter, Chen Chen quickly turned his attention to the first batch of experimental villagers in Golob Village.

　　 After more than ten days of cultivation, the cloned embryos of that group of villagers have successfully developed into embryo sac shape, and then the embryonic stem cells were extracted by Chen Chen's assistant and proceeded to the next step of multiplication and cultivation.

　　 But in the group of elderly people, there are three patients with liver cirrhosis and two patients with pneumoconiosis who used to be miners. These five people Chen Chen cultivated an extra cloned embryo.

　　 These five extra embryos, Chen Chen did not extract embryonic stem cells, but kept them.

　　 After all, you must know that all Chen Chen’s technologies are developed to extend human lifespan. In order to extend human lifespan, in addition to replacing stem cells, there is actually a more direct way, that is, organ transplantation.

Human heart, lung, liver, kidney and other important organs can be transplanted. Strictly speaking, the disease of any such organ can be solved by transplantation. But why are there still tens of thousands or even hundreds of thousands of people who suffer from such organs every year? To die from disease?

　　 That is the rarity of these organs. Not only are they rare, but there are also problems with matching and rejection.

　　 But, what if you can clone your own organs?

　　 If Chen Chen wants to rely on life-enhancing technology to pull a wave of sponsorship, then in addition to aging reversal treatment technology, perhaps he can also add a business...

　　 This idea was actually thought of by Chen Chen a long time ago, and it has already been implemented.

　　At this time, he came to a tissue engineering laboratory on the 5th floor of the laboratory building.

　　 In the laboratory, several researchers are working attentively. These are the batch of new people invited by Chen Chen.

At the beginning, Chen Chen invited three hundred young talents with potential in the biological world. In the end, two hundred of these people stayed. Most of them became assistants to the group of professors, and the rest became scientific researchers dedicated to Chen Chen. Up.

　　 "Boss!"

　　 "Boss!"

　　 Chen Chen nodded, he looked at the instruments in front of everyone, "Is the preparation finished?"

　　 "It's finished, we have prepared ten artificial endometriums."

The blond youth headed by 　　 turned around and replied, saying, he first walked to a transparent fish tank.

　　 said it was a fish tank, but it was actually an incubator similar in appearance to a fish tank. It was made of transparent material on all sides. Only the top was sealed by a metal lid. Two rubber hoses, one black and one white, were inserted into the tank from the top.

　　 Looking from Chen Chen's position, the two hoses are connected to a palm-sized biological tissue in the incubator.

　　 The biological tissue is faintly triangular, like...

　　 "This is the artificial endometrium we have prepared."

The blond young man looked at the mass of meat with intoxication, as if looking at a piece of art, "According to the'internal membrane in vitro three-dimensional model establishment method', we first use the biodegradable'polylactic acid glycolic acid copolymer (PLGA) 'Shaped into a human shape that can hold a fetus,"

"Then the'endometrial stromal cells' and'epithelial cells' were planted on the upper and lower sides of the PLGA and provided with sufficient nutrients. About fourteen days later, the cells began to fuse into a sheet, grow in multiple layers, and form a guide. Three-dimensional structure."

Chen Chen nodded when he heard the words. This technology is not difficult. After all, it is not a black technology that "generates complete human organs". It is just an inner membrane layer. Even 20 years ago, the Cornell University of North America Professor Liu Hongqing has already achieved this operation.

　　 The only difficulty with this technology is how to generate blood vessels for nutrient delivery like real human tissue.

　　 "So, can the artificial blood vessel network be embedded?" Chen Chen asked again.

　　 "Yes, we use a mixed proliferation approach."

The blond youth pointed to the two pipes, "At the same time as the endometrium is being formed, a self-sufficient intramural circulation network has been formed automatically. Only a dialysis machine needs to be connected to input fresh blood and remove waste blood. It separates out, and then inject enough nutrients into the blood ~lightnovelpub.net~ to make it'live'."

　　 Chen Chen nodded, the two pipes are simulating the function of arteries and veins.

　　 As for the blood inside, it is not ordinary human blood, but a perfluorotributylamine emulsion (PFC) with oxygen carrying capacity.

　　 This kind of substance is artificially synthesized and has good oxygen carrying capacity. The solubility of oxygen is twice higher than that of ordinary blood, and it is biodegradable. It is often used as a blood substitute in medicine.

　　 "Very good."

　　 Chen Chen showed a satisfied look and patted the young man on the shoulder and said, "Hannibal, are you interested in joining my next project team?"

　　 "Is the next project about artificial endometrium?"

　　 The young man known as Hannibal shines. As a professional biological talent, he will not fail to understand what this technology means.

"Yes."

　　 "I would love it, Boss!"

　　 The blond young man nodded emphatically. This is a young man who is very enthusiastic about biological science.

The blonde young man was originally named Hannibal Caesar. He was a sophomore at MIT. He published a very important paper in the field of synthetic biology last year on the "Science" Impurities, using a technology of'genetically modified phage' Won the Lemelson-MIT award that year.

　　Because the school has nothing to teach, so before graduating, he was attracted by Chen Chen's invitation letter and became an employee of Blacklight Biotechnology.

　　 In this young man, Chen Chen saw a terrifying potential.

　　 If there are no variables, this young man has a chance to become a character like Darwin, Mendel, and Schwann in a few decades, and create a new biology subject...