I can extract side effects.

Chapter 608 Added Artificial Blood
Sanqing Headquarters, Nano Lab.

At midnight, the lights on the entire floor were turned off.

In the dark silence, only one room was still brightly lit.

Xue Shen was standing in front of the workbench, staring nervously at the instrument in front of him, as if waiting for something.

Five minutes later, the machine hummed and flashed green.

A plastic bottle below was quickly filled with a colorless, odorless, transparent liquid.

He picked it up carefully, with a look of joy on his face.

"Finally, this is the result of my three-month research, perfluorocarboglobin nanoemulsion."

"A supplemented version of artificial blood."

During these months of research, he painstakingly improved the structure of perfluorocarbons and produced a brand new molecule with a high oxygen-carrying capacity.

Not only that, but he also combined this molecule with globin to achieve the effect of transporting oxygen in the human blood.

Human hemoglobin is mainly composed of globin and heme.

Among them, heme is like a compartment for storing and exchanging oxygen molecules.

The globin is like the coupler connecting the train's power system and the carriages, firmly binding the oxygen-laden hemoglobin together for efficient oxygen transport.

However, unlike the long plane-structured train in reality, this oxygen-carrying train is transported in liquid, so it has an efficient three-dimensional space folding structure.

Like a honeycomb, it has a dense pore structure. Oxygen molecules are densely inlaid on the sunken hemoglobin from the inside to the outside, tightly bound together by globin, and transported to all parts of the body in the blood.

Globin is like a hard-working blood coachman, with a lot of space, strong ability, and very hardworking.

Naturally, Xue Shen would not let go of such a ready-made worker.

Therefore, the function of globin was used to replace the heme with a perfluorocarbon compound molecule, and the structure was also improved from a tetramer to a hexamer, which became more efficient and had a higher space utilization rate.

Under such transformation, the same size has more perfect performance.

The new oxygen-carrying protein has a higher and faster ability to bind oxygen, and can also release oxygen quickly under specified conditions, and can transport oxygen in the blood in the most efficient way.

A nanoparticle can carry 90 billion oxygen molecules and carbon dioxide molecules, which is 200 times the amount carried by ordinary red blood cells.

Moreover, it is safe and non-toxic, and can be naturally decomposed in the human body within 24 hours and excreted from the body without causing any damage to the human body.

The speed of blood oxygen exchange and transfer determines the speed of human physiological response. The use of this nano-artificial blood will bring powerful explosive power and endurance to the human body.

And this is also the result Xue Shen wanted.

He carefully held the jar of nano-artificial blood in his hand, and he couldn't help feeling overwhelmed and excited.

I can't wait to put myself on a tube right away and experience the feeling of flying.

Obviously, this is not possible.

If animal experiments are not carried out, even the most perfect performance parameters are just paper data.

Even to be on the safe side, he had to do a few experiments on mice first to verify the results.

Xue Shen first injected pure oxygen into the nano-artificial blood solution to fully combine with oxygen molecules.

Then they found a squeaking white mouse, took out the needle, and injected 1 ml of nanoartificial blood into the blood vessel of the mouse.

Finally, he dropped the mouse into a sealed glass tank filled with water and began to record the survival time of the mouse.

"Generally speaking, if a mouse holds its breath for more than 1 minute, it will suffocate due to lack of oxygen, and it will undoubtedly die if it lasts for more than 3 minutes."

"Let me see, how long can this mouse hold its breath after using nano blood?"

Xue Shen stared at the mouse in the sink through the glass, waiting patiently.

The little white mouse fell into the water, panicked at first, and choked several times.

Then he calmed down and floated in the water with all fours, his long tail hanging down to the bottom of the tank, perhaps giving up struggling.

"After more than 3 minutes, the mice did not suffer from asphyxia and hypoxia."

Xue Shen suddenly cheered up, moved closer, and observed carefully.

The little white mouse still had no abnormality, its limbs were motionless, only its eyes rolled from time to time.

Xue Shen was very satisfied: "Very good, I have held my breath for 5 minutes, and there is no hypoxic reaction."

In this way, time passed slowly.

It wasn't until half an hour later that the mouse struggled violently in the water.

It was pushing desperately against the glass cover, its mouth gaping open, its limbs flailing convulsively.

The water was excited for a while, and gradually, the limbs of the mouse became stiff, and finally lost its life.

"In an underwater environment, a mouse weighing 25 grams will die after 36 minutes without supplemental oxygen."

Xue Shen frowned and thought about it: "The survival time has been extended by about 12 times, which is quite impressive."

"A person's breath-holding time underwater is about the same as that of a mouse, and he will die within 5 minutes. If the nano-blood is injected, the breath-holding time should be converted to 1 hour."

"But the mice are too small, and the total blood volume is less than 2 milliliters. I gave 1 milliliter of nano blood directly, which is equivalent to changing half of the blood."

"If it is a human, the total blood volume is 4 liters. There is no way to transfuse too much nano blood. The effect is estimated to be greatly reduced."

"However, it is possible to increase the unit density of nanoparticles, so that even if 300 ml is infused, it can greatly increase the oxygen carrying capacity of the blood."

"In addition, the underwater hypoxic environment is different from the normal environment. If it is on land, people will breathe continuously. These nanoparticles will form a long-term oxygen delivery cycle, giving people a strong oxygen-carrying capacity."

"So if it's not used for diving, but for running, it must be a king bomb."

Xue Shen couldn't help laughing smugly when he thought of this.

"The next step is to conduct experiments on large mammals."

"After verifying the safety of nano-blood, you can try it on yourself."

Thinking of this, his heart beat instantly, and his breathing became a little short.

The next day, he excitedly found a small pig, ready to conduct experiments.

The pig's nose and ears are very tender. It is as big as a cat and weighs only 5 kilograms. It is a very good subject for drug experiments.

Put the piglets in a sealed box and pump the air out.

Soon, the pig had difficulty breathing due to severe hypoxia, and lay down on the bottom of the box, gasping for air.

The original pink nose turned pale, and his limbs became cold.

Seeing that the piglet was about to suffocate to death.

Xue Shen quickly opened the box, and with a thick needle in his hand, he precisely pierced into the blood vessel of the pig, and injected all 20ml of nano blood into it in one go.

The effect was almost immediate, with oxygen levels improving in piglets that were severely hypoxic after receiving the injection.

The color of the skin changed from an oxygen-deprived pale back to pink, and the body temperature returned to normal.

"Sure enough, it also has miraculous effects on large mammals." Xue Shen was overjoyed when he saw this scene.

"It seems that nano-blood can be injected into the human body through blood transfusion, so that it has an extremely powerful oxygen-carrying capacity."

He clenched his fist excitedly and waved it a few times in the air.

Then, his expression became serious.

"After the safety of nanoblood is confirmed, it's time to move on to the next step."

"It's time to give yourself a shot."

But for the sake of theoretical safety, he still waited another day.

The next day, after a blood test on the little white pig, it was found that the nanoparticles injected yesterday had been decomposed and excreted, and could not be detected in urine or blood.

Xue Shen finally felt relieved.

He prepared needle tubes of different sizes, and planned to test them on himself in order from small to large.

At first, he gave himself a subcutaneous injection to see if it would cause an allergy.

Logically speaking, nanoparticles should be very safe, but not afraid of [-], just in case.

The necessary precautions must still be taken.

In this way, 0.1 ml of nano-blood was injected into the subcutaneous tissue of the wrist, forming a small pitu, just like a mosquito bag.

After a few seconds, the mosquito pack gradually disappeared.

"No abnormal reaction." Xue Shen showed a satisfied smile.

Next, he formulated rigorous and meticulous experiments.

In the first week, inject a certain amount of nano blood every day before leaving get off work, in order:

1ml, 5ml, 10ml, 20ml, 50ml, 80ml, 100ml.

Then go for a run, running 5 kilometers along the river bank, which takes about 30 minutes.

During this time, the smart watch will faithfully record his physical changes.

After running for a week in this way, the human experiment data of nano blood within 100 ml can be obtained.

And this amount is small to large, the safety is controllable, and there will not be too much risk.

In the second week, it is also running, but the injection volume of nano blood will gradually increase.

The plan will continue until the blood transfusion is 300ml, any more will not be appropriate.
In this way, through daily records, the most suitable injection volume can be obtained.

It is the best dose that allows him to sprint at full strength for a full 15 minutes without fatigue when running at night, and is still vigorous and vigorous.

On the first day, because the injection dose was small, and he used it secretly for himself, he could not ask medical students for help.

So he requested a sample of the company's mini syringe pump.

It is said to be a syringe pump, but it is actually more like a pen.

Just inject the liquid into the disposable needle tube at the end, align the tip of the pen with the vein, and press the button above the scale to accurately inject the required liquid into the body.

This thing is very convenient to use, and Xue Shen knew how to use it as soon as he got started.

He didn't let go of his hand, swished it a few times, and the scale showed that 1ml of nano blood had been injected into the vein.

The whole process is like being bitten by a bug without feeling any pain.

With a light press, the injection was completed before there was a reaction.

Of course, this is mainly due to the small quantity, and it is only pressed for a second.

If it is 5ml or 10ml, it needs to be pressed for a longer time, and a large amount of liquid is injected into the blood vessel, and it is impossible to feel nothing at all.

After the injection, Xue Shen felt nothing abnormal.

He had already put on his running shoes, so he came to the river as usual, warmed up his lower body a little, and started jogging.

During this period, he ran two or three times a week, so now he is not as tired as before. After his body gets used to this intensity, he can basically recover the next day.

After a few rounds of short rest, I finally ran the entire distance in about 30 minutes.

It was the familiar sweating and aches all over again, no different from usual.

This time Xue Shen let out a long and happy roar, and fell asleep after washing.

The next day, 5ml.

Business as usual.

On the third day, 10ml.

Business as usual.

On the fourth day, 20ml.

The running was the same as before, but he didn't know if it was an illusion. He felt that the soreness after running seemed to be less intense.

On the fifth day, 50ml.

This time, Xue Shen finally had a clear feeling.

He felt that after running, his breathing became longer and more gentle, and he was no longer panting as before.

Even, the rest time in the middle is also shortened.

After running 5 kilometers, although I was still sweating, I was not so tired. It seemed that I still had enough energy to run for a while.

At the moment, he was not in love with the fight, and went back to the dormitory as usual, washed and rested.

However, after waking up the next day, the numbness and fatigue of the body were relieved.

Xue Shen recorded his physical data and feelings truthfully, and a surge of joy filled his heart.

On the sixth day, 80ml.

This night run was easier than the previous few days.

For the same 5 kilometers, he didn't need to take a break, and ran down in one go.

At the end, although I was still panting, it felt like a normal deep breath without any discomfort in the lungs.

Recalling that when I first ran, I ran for hundreds of meters, and my lungs hurt as if they were being torn.

Xue Shen instantly felt as if he had passed away.

The next day, the pain in my body also disappeared, and I only felt a dull pain when I pressed the muscles in my legs hard.

If you don't touch it, you basically don't feel anything.

On the seventh day, 100ml of nano blood was injected into the body through intravenous infusion.

A strong expectation suddenly rose in Xue Shen's heart.

He couldn't wait to come to the runway by the river, stretched his limbs, and was ready to run.

There were also three or five colleagues standing on the runway next to them, all in their early twenties, warming up.

A familiar colleague greeted him warmly.

"Xue Bo, you are running again today. I see that you have been running every day recently. Why are you suddenly so interested?"

Xue Shen smiled and waved his hands: "I can't help it. People in their early 30s should take care of their bodies. I'm too lazy to go to the gym. This is the best way. I'll run away first. See you later."

After saying hello, he exerted force on the soles of his feet, moved his legs, and his whole body was ejected like an arrow from the string.

Seeing his back quickly disappearing into the distance, the smile on the colleague's face froze instantly.

On the runway, several other colleagues exclaimed.

"Wow, you run so fast!"

"It seems to be Xue Bo. I didn't expect him to be so good at running while sitting in an office."

"No way, there are people who run so fast at night? Are you not afraid of a heart attack?"

"The explosive power is very strong, but it is estimated that it will slow down soon."

"I bet he won't be able to hold on for long, and he will take a break after running for a minute or two at most."

"Come on, let's run too."

However, what is surprising is that they ran behind for at least five or six minutes, but they still did not see Xue Shen in front of them.

The unconvinced few people started to gallop, panting and sweating one by one.

Finally, after another seven or eight minutes of running, I saw the back of the man jogging at a constant speed in the distance.

Several people glanced at each other, and were about to use their legs to try their best to catch up.

However, a person suddenly let out a scream and fell down on the spot: "Ah, my leg cramps~"

"No way, it's so miserable. Quickly, help him to the chair and massage his leg muscles."

Several people hurriedly helped their colleagues aside.

After finally getting rid of the cramped muscles, another five or six minutes passed.

Just about to get up and run again.

Suddenly, Xue Shen ran over from a distance with a leisurely expression on his face, waving his hands and greeting enthusiastically.

"Hey, why don't you run away? Young man, you have to run!"

"How can you sit still at this age?"

"Keep running, I'll be waiting for you!"

Xue Shen yelled, exerting strength on the soles of his feet, whizzing past like a whirlwind, gradually going away.

A few people were left looking at each other on the side of the road.

In this way, he ran 5 kilometers in one breath, and then he came to the chair on the side of the road, sat down without changing his face and heartbeat.

At this moment, he hesitated in his heart.

After this long run, it seems that there is still some energy to spare, so I am considering whether to run a few more kilometers.

Do you want to increase the difficulty of the experiment?Otherwise, the limit value cannot be measured.

Just thinking about it, suddenly, a voice rang in my ear.

"Xue Bo, you are so good, you can run five kilometers without panting."

"Have you considered running a marathon?"

(End of this chapter)