Chapter 387 The global medical community is paying close attention (2)
"We all know about Li Dingsheng's situation, and we can understand your feelings, but you told the foreign media that you can treat Li Dingsheng. What is going on with this situation?"
"If an ordinary passerby said this to the Western media, everyone would just listen, but this kind of words comes from your Academy of Sciences. These words represent the commitment of our country's highest scientific research institution to foreign media! You guys
Do you know what his influence is?"
Dean Qian has received several calls from leaders in the past few days. Some of the calls are indeed concerned about Li Dingsheng's physical condition, but most of the calls are concerned about the impact of the reports on public opinion of the Xia Guo Academy of Sciences.
Li Dingsheng's physical condition is like that, and everyone's concern will not make any difference.
However, as the most authoritative Xia Academy of Sciences in Xia Kingdom, if it talks nonsense to the media and randomly promises things that it cannot achieve, the impact will be very bad.
This will damage the authority of Xia Guo Academy of Sciences and even the authority of Xia Guo's scientific research community.
The leader said: "I watched the broadcast news footage. Who was the young man being interviewed next to Zhou Shenzhi? How could he say such a thing? Was it the instruction of Zhou Shenzhi?"
"I ask you, the Xia National Academy of Sciences, to immediately clarify to the outside world which department of yours the young man who was interviewed belongs to? Deal with what needs to be dealt with!"
Dean Qian smiled bitterly and felt a little helpless.
He said: "Professor Li is a famous physics figure in Xia State. I can say that the value of his life is much higher than mine. Now we are doing our best to treat him."
"The young man who was interviewed is not from our Xia National Academy of Sciences. He is the actual owner of Changtian Technology and the actual inventor of carbon crystal memory and carbon crystal hard drive - Chen Xiao."
This time the anger on the other side disappeared, instead he was surprised.
"Chen Xiao!
"
After all, carbon crystal memory and carbon crystal hard drives have brought tangible benefits to Xia State's semiconductor industry.
These two products are the first time that Xia Guo's electronic products have been exported to Europe. It is also because of these two products that Xia Guo's related industries and departments have been invited to the United States for the first time to participate in the global semiconductor summit.
Although Westerners spent most of the summit criticizing carbon crystal memory and carbon crystal hard drives, people in the industry know that this criticism is actually jealousy from the heart.
Dean Qian added again: "This time we did adopt a new treatment plan, led by Chen Xiao."
The other party was silent for a while and then said: "In this case, we will fully cooperate with you! Don't worry about Western public opinion, we know how to deal with it."
Dean Qian breathed a sigh of relief and smiled inexplicably.
Leaders get angry when they get angry, but at critical moments, they are still more effective!
Chen Xiao's preparations are nearing completion.
The Medical Center and Staff Hospital of the Xia Academy of Sciences fully cooperated with Chen Xiao.
Chen Xiao looked at the team behind him and felt a little embarrassed.
All members of the team are doctoral students or graduate students, and several are associate professors.
And Chen Xiao is just an undergraduate.
Chen Xiao felt embarrassed, but the team didn't have to feel that way.
They were very surprised and curious about Chen Xiao's new treatment plan.
This is the charm of scientific research.
Everyone regards this opportunity to cooperate with Chen Xiao as a learning process.
After detailed calculations, Chen Xiao learned that a healthy human body requires 200~300ml of oxygen per minute.
Oxygen demand is less when you are quiet and more when you are exercising.
This amount of oxygen seems to be very little, but for the entire Rhodospirillum and cyanobacteria, it is definitely a large number.
After gene shearing, the amount of metabolic oxygen in the colony has increased, but it is still not enough for 200 to 300 ml per minute.
Chen Xiao calculated that, assuming all colonies survive, approximately one cubic centimeter can produce 2 milliliters of oxygen per minute.
That is, if the patient can basically survive, the volume of the entire colony must not be less than 100 cubic centimeters (100 ml at standard concentration).
But there is a very important question here.
It is best to combine oxygen with hemoglobin with a certain probability and efficiency.
It does not necessarily mean that oxygen molecules enter, then hemoglobin will definitely combine with them.
In other words, the required bacterial colonies must be much larger than one hundred milliliters, and these standard bacterial solutions cannot be concentrated in a certain vein (the vein contains less oxygen and is more conducive to gas exchange, and the pulmonary artery and pulmonary vein are just the opposite).
The best way is to distribute it in the body's capillaries connected to venules.
Only in this way can the bacterial colony continuously metabolize to produce oxygen and combine with hemoglobin.
This one difficulty has been solved, but there are still a few more troublesome ones.
electronic!
Genetically modified colonies need to capture charges as energy. The human body itself is uncharged. Even if there is a weak charge in the blood system, there is no way to use it.
The only way to do this is to create an electric charge throughout the blood system that can be exploited by microorganisms without affecting the body's normal vital signs.
Chen Xiao can only choose places or tissues with abundant capillaries, and while distributing the colonies, add tiny electrodes that produce electric charges.
Two final questions.
Whether the bacterial colonies will be attacked by the immune system and whether the metabolic products are absorbed by the body.
After looking at all the problems before treatment, the people at the Xia Academy of Sciences Medical Center were confused.
Chen Xiao's smooth operation and explanation of the entire treatment process completely exceeded everyone's expectations.
Chen Xiao pointed out these problems, which also showed that Chen Xiao's treatment method was not just talk out of thin air, but was carefully and meticulously prepared.
These last two problems are actually easier to solve.
The first question is that when Chen Xiao first conducted experiments, he drew on the principle that dermatophytes fungi can grow appropriately by attaching themselves to diseased bodies on human skin, but the human body’s immunity is helpless.
Bacterial colonies are only attached to tissues with abundant capillaries, not in the blood system.
If it is in the blood system, it is likely to be eaten by the body's immune system.
At the point of immune exhaustion in the tissue at the end of the capillaries, the body's immune response is not very strong.
The second problem is better solved.
The bacterial colonies absorb nutrients from human tissues and culture agents, rather than the dirt and filth of the natural growth environment of Rhodospirillum, and most of the metabolites produced can be absorbed by the human body.
There is really no way to absorb it and it is harmful to the human body. You can just find a way later.
Compared to surviving, it is understandable if other problems arise in the body.
Chen Xiao asked a question: "Where in the body are the most developed capillaries?"