Extraterrestrial parasite

In the "Pyramid" underground laboratory, Chen Yang put down his pencil and tapped his fingers on the table regularly, showing a thoughtful expression.

The news I just received from Shen Lang was that the target tracking failed and the target's whereabouts were lost again. It can be said that it is extremely difficult to find the target again after alerting the enemy.

The reason why he was able to find the target's car before was because he hacked into the police database and found it through the surveillance video of the road entrance. This time Chen Yang could only hope to use the same method to find traces of the target.

Thinking of this, Chen Yang casually touched the table, and the wooden desk suddenly flashed with light. The color faded and became transparent. In almost no time, rows of selection operation interfaces appeared on the table.

This is actually a super large touch screen, which can facilitate Chen Yang to work at any time.

In fact, inside the pyramid underground laboratory, many advanced technological products that are still in the laboratory are used. Just because financial costs are not considered, many things are the most advanced products.

For example, more than 70% of the items in the underground laboratory have been integrated into the Internet of Things. Walking here, you can enjoy the most advanced technological experience in the world. All of them are piled up with money. Ordinary people Can't experience it at all. Constantly clicking on the touch screen on the table, a series of data streams flashed by. Chen Yang quickly connected to the police database and asked Xeon to compare and find the clues he wanted.

Speaking of which, the reason why he was able to hack into the federal police database so easily was because this system was provided by the American information storage company emc, and this information storage company emc had heavy investment from the Frost Group.

Because of this, it is necessary to obtain information from this database system. For Chen Yang, it's very simple.

After settling this issue, Chen Yang stood up, changed out of his clothes, and took the elevator to the second floor of the underground laboratory.

Whether in the aisles illuminated by milky white light or in separate laboratories, there are researchers working. Either they are comparing data, or they are holding a tablet computer to discuss with colleagues next to them. The information provided by their right hand in advance is enough for these researchers to conduct experiments for a long time.

The human life science program is divided into two parts.

Part of it was tested by the right hand himself, and part of it was given to researchers for help.

The experiments conducted by the right hand ultimately lead to a deeper understanding of the mysteries of the human body, and the process is somewhat violent. The key is to develop a safe method to develop the brain's potential as quickly as possible in a short period of time, and then apply it to Chen Yang. The researchers led by Dr. Gordon Freeman, Gerry Foyle, and Dagenhan Hills are working hard on human cloning and brain replacement surgery.

The first step is to clone healthy human organs to facilitate individual exchange, thereby avoiding the rejection of allogeneic transplants in the past.

If this step is successful, then from a global perspective. Many patients will benefit from this, and the economic benefits will be immeasurable. (Although true disclosure requires ethical and legal issues. There is still a long way to go.)

Even in terms of applications, related technologies such as genetic recombination will make substantial progress accordingly.

Although the current cloning technology in the world has the previous success of Dolly the sheep, Dolly was a British researcher who experienced 227 failures. An accidental success.

Somatic cell nuclear transplantation involves operations at the subcellular level. Compared with operations at the cellular level such as in vitro fertilization, the risk of accidental loss of genetic material in the nucleus is much higher than the latter.

Natural reproduction of humans and animals, the proportion of embryos with genetic abnormalities. Less than 1%.

The proportion of genetic abnormalities in in vitro fertilization has increased to 15%.

When it comes to clonal reproduction, this proportion will exceed 40%.

This is something that researchers cannot bear. Even with the information provided by their right hand, they cannot succeed overnight. There will inevitably be a lot of experiments and failures during the period before they can finally obtain mature technologies that are harmless to practical applications.

The success of cloning technology does not mean all success.

The subsequent brain transplant surgery, also known as full torso transplant, is something even more complicated than cloning technology.

The human brain is inherently complex in structure, controlling endocrine, nerves, muscle movement, etc. If the brain is to be transplanted, it means cutting off the spine with hundreds of millions of nerves. How can we connect them one by one without making mistakes through surgery?

As long as it is human, it is absolutely impossible.

However, Dr. Gordon Freeman and the others saw a glimmer of hope. Through the data from the right hand, they may be able to develop a type of stem cells that, after being injected into the spine, have the ability to regenerate severed and separated nerve endings. In this way, at least the difficulties in brain transplant surgery may be overcome.

Chen Yang stopped, put his hands behind his back, and shifted his gaze to the inside of the glass, to an independent laboratory, where Dr. Gordon Freeman was starting an experiment.

Yes, it's a test, not an experiment.

An unprecedented, exploratory experiment without any data to refer to or compare, so we can only move forward by ourselves. Although it is difficult, it must be carried out to get feedback from the experimental data and conduct subsequent experiments.

Ten healthy adult test subjects, with an average age of 27 years old, male gender, Caucasian race, and an average weight of 70kg.

These ten test subjects were placed flat on the experimental chairs one by one. They were anesthetized by intravenous injection of ketamine 1.2 mg/kg, lost consciousness, and relaxed all over.

Dr. Gordon Freeman was wearing a high-density fiber composite surgical gown. He lowered his head and glanced at the markings on the head of the test subject under the shadowless lamp. Then he clicked on the option on the tablet next to him. The automatic laser equipment slowly shifted over and aimed. The head of test subject No. 11 was removed.

Compared with ordinary craniotomy, which requires multiple steps such as skin incision along the line, hemostasis, and electric drilling, the use of precise laser craniotomy at a fixed point and the use of large doses of aprotinin can effectively control and reduce the number of complications during the operation. Bleeding.

It didn't take long. Gordon Freeman cut open the skull of test subject No. 11, took out both cerebral hemispheres, and immediately placed them in 0 to 4 c of normal saline on one side. He then peeled off the pia mater and arachnoid membrane, and washed away the blood stained on them.

Then, the deputy on the side stepped forward. He wiped the sweat from Dr. Gordon Freeman's forehead with a disinfectant paper towel, and then walked aside to observe carefully.

Gordon Freeman relaxed his body slightly, his eyes focused, and he gently used a thin blade to cut off the gray matter of the right cerebral hemisphere, then inhaled a syringe containing 10 ml of normal saline, put on a No. 8 needle and pushed it out, and it was ready in a moment. A 1:1 suspension was made.

Then trypan blue staining and counting are required. The brain cell concentration is required to be no less than 1x1010/ml and the viable cells are \u003e80%.

This process does not require Gordon Freeman to do it himself. The few deputies standing around are used at this time.

"Chichi..."

With a faint sound of mechanical rotation, the medical auxiliary equipment rotated the robotic arm. The No. 6 needle on it began to slowly extend under the precise control of the central processor, injecting the suspension in the needle into the cerebral cortex of the test subject.

Next, 12 test subjects received a compound anesthesia of 1.2 mg/kg ketamine, 0.8 mg/kg atropine, and 0.8 mg/kg diazepam. Then, automatic laser equipment was used to cut the frontal, parietal, and temporal lobes of the right cerebral hemisphere, and then cut the dura mater. Cut off the cerebral cortex to 6mmx7mmx10mm.

Immediately after a period of hemostasis, Gordon Freeman injected 0.6 ml of brain tissue suspension into the wound, then covered it with a hemostatic sponge. At the same time, he injected 3 to 4 subcortical points around the wound, injecting brain tissue suspension into each point. 0.3ml.

After a final check that there is no bleeding, the dura mater is sutured to close the skull.

The whole process took more than half an hour. The loss of energy can be imagined. Gordon Freeman panted slightly and asked his deputy to wipe the sweat from his forehead. He couldn't help but be startled and saw Chen Yang outside the glass.

Chen Yang nodded slightly towards him. Just signal him to pay attention to your experiment.

Gordon Freeman is a madman who likes to indulge in his own scientific experiments. He did not have such experimental conditions before, and his research field was also criticized by society, making his life very unsatisfactory.

Now that he has come to this strange and mysterious organization, it has the most advanced research equipment, inexhaustible scientific research funds, and provides excellent research materials. It is like a paradise for him.

In the past few days, he and the other two doctors have been frantically absorbing the information provided by the organization. They feel that their originally closed horizons have been broadened. They can't help but be full of hope for the future. Whenever they have time, they are thinking about the next experiment. step.

The experiment started at this time. He was stunned for a moment, and then immediately turned his attention to the test subjects and began to perform the same craniotomy on the other test subjects.

This trial is just a trial, but after a few hours of surgery, it does not mean that the trial is over. In the next few months, the most important thing is to observe the ten test subjects and record their before and after conditions.

For example, starting from the next month, a test subject will be killed at the beginning of each month, and histological observations will be made, and then histological observations will be made.

Although the process is a bit cruel, Gordon Freeman believes that for the advancement of science, small sacrifices are not worth mentioning.

As for the condemnation from the outside world...

Gordon Freeman smiled inwardly. He was not afraid of anything here. With the protection of the organization, he could just indulge in his research without worrying about any accidents.

Those vulgar people simply don’t know that scientific progress often sacrifices a group of people.

Chen Yang, who was outside the glass, had no idea what kind of crazy thoughts the fanatical Gordon Freeman had in his heart. If he knew about it, he would definitely be surprised. He really found the right person.

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