I can extract side effects.

Chapter 452 National style upsurge, artificial blood

Even after rehearsing several times, a bunch of messy etiquette and procedures are stuffed into my mind.

At 5:28, when this moment of good intentions came.

Wei Kang's brain still went blank uncontrollably.

Every muscle on his face was tense, maintaining a serious expressionless expression.

Wearing a big red python robe on his body, he walked step by step on a fixed route, making a series of movements like a string puppet, subconsciously swallowing a mouthful of saliva from time to time.

That's the only thing he can do.

In the eyes of outsiders, under the solemn atmosphere of the scene, he is very serious and decent.

Only he himself knows that deep down, the two emotions of excitement and tension are intertwined, like a symphony, which resonates strongly with the entire solemn environment.

In such a situation, it would be good if he could hold back his tears.

When the last ceremony was held on behalf of Li Cheng, the two newcomers held hands together.

He held her hand, looked at her affectionately, and thought to himself.

We finally came together and a new life began.

He and she, at this moment, burst into tears instantly.

When all the ceremonies were over, the two ate a little something, padded their stomachs, changed into toast clothes, and toasted to the guests one by one.

After toasting and seeing off the guests, it was already past 10 o'clock in the evening.

The whole wedding is considered a successful end.

Watching the guests being sent back to the hotel one by one, Wei Kang took the bride's hand and quickly got into the back seat of the car.

He leaned back on the seat exhausted, his heart suddenly relaxed, as if he had completed a great event.

"Great, everything is perfect, there is nothing wrong with it."

"It's even better than the wedding I imagined." He thought in his heart, reaching out to hold the bride in his arms.

The two snuggled together, looked at each other and smiled, but were too tired to say a word.

The car started quickly and sped towards Kun City.

The wedding night was spent in fatigue like this.

The next day, the hottest thing on the Internet was the edited video of the wedding.

People talked a lot and regained their yearning for a beautiful wedding.

Many people left messages on Weikang's homepage to express their love and blessings.

"Originally, I didn't plan to get married anymore, but after watching Mr. Wei's wedding, I suddenly rekindled my passion."

"Thank you Mr. Wei for providing us with a new idea. My husband and I also plan to have a Chinese wedding like this."

"This is the wedding that we Chinese people should have, solemn and grand!"

"Looking at it, I couldn't help crying. I don't know when my he will appear. I look forward to his arrival!"

"If I hadn't been poor, I would have invited the most professional team to create a custom Chinese wedding."

"I'm going to work hard to earn money and hold a wedding like this for Wanwan!"

"It's over the limit, I'm going to the Ministry of Rites to report it. 【狗头】"

"Fork the upstairs and let me post it. 【狗头】"

"You guys are going too far, didn't you see that the Ministry of Rites is shooting this wedding as a promotional video?"

"This sense of history, culture, inheritance, and ritual, I love it!"

"This is the wedding that a big country should have. I also want a Chinese wedding."

"Woooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo!"

"The best Hanfu wedding on the whole network, apart from the gorgeous decoration, the solemn ceremony, the silent oath blending silently, no funny, tears, vulgarity, only seeing the respect and love for each other, let us realize the true meaning of marriage significance."

"Learn from Mr. Wei, let the wedding be solemn and dignified, and refuse the wedding troubles from me."

"From the beginning to the end, this wedding embodies the state of Chinese etiquette in every way. Seeing it makes me tremble all over."

"It is recommended to post it on the Internet, so that foreigners can see a real Chinese wedding."

"It's late, I just saw the wedding video on Youtube, it seems that Corinna took it, and the couple's ancient costumes have become popular all over the Internet."

"Then we have to dispatch it quickly, and we must not let the people of Bangguo see it. You know, they will take it to apply for the world heritage."

"It's really a sense of ritual. The best memory in this life is nothing more than that. It's blown!"

"As expected of the national husband, only Mr. Wei can realize the ultimate dream of a woman."

"A wedding of the century blessed by the whole people, this is the correct posture to marry into a wealthy family."

"Who doesn't want a wedding like this, it's full of sense of ceremony."

"It must be very expensive. A poor ghost like me is definitely not qualified."

"Mr. Wei's must be expensive. It's said that it cost tens of millions, but ordinary people's ones are more frugal."

"My wedding last year was also in the Ming Dynasty. Although it was not so grand, it was really great. I cried myself. Sisters, I must hold a Chinese wedding. You will never be disappointed."

"Sister, I am a traditional wedding host. Ming weddings are not as expensive as everyone imagined. The simplified version in the video does not cost more than [-], including costumes, makeup and props. If you need it, you can contact me privately. chat."

"It would be great if everyone could have one or two regular Chinese dresses for weddings or formal occasions in the future. Watching this video, I feel that day is not far away."

As if to confirm this point, many wedding guests posted photos of themselves wearing Hanfu on the Internet.

They were all wearing Ming Dynasty official uniforms specially customized for this wedding. They were well-made. During the live broadcast before, they just flashed in front of the camera without leaving too many records.

This time I took a photo and posted it on the Internet, and I saw Yishui's purple robe and black gauze hat all appearing in the photo.

The scene was quite shocking, causing netizens to exclaim.

Especially after Yu Dong and Le Jun also posted a photo of themselves at the wedding.

Netizens are all boiling.

"It's outrageous, Yue Jun actually gave himself three strands of long beard."

"Yu Dong also put a mustache on himself. I'm really drunk."

"Familiar faces, unfamiliar appearances, I can hardly recognize them."

"The boss also has a childlike side, haha."

"Laughing to death, didn't these two people fight when they met?"

"Sanqing has invited many customers and suppliers this time. It is simply a business summit."

"President Wei is really capable, and even the dresses of the guests are so exquisite."

It has to be said that Wei Kang, as a head idol, has amazing ability to carry goods.

Driven by him and the guests, Chinese weddings became popular, and Hanfu also became popular.

For a long time, although Hanfu has been popular among young people, few real heavyweights wear Hanfu as a platform.

This time, everything is different.

When the elite wear well-made Hanfu and broadcast it on TV, it will undoubtedly cause a wave of enthusiasm.

This official recognition is of great significance, and it proves a point.

Hanfu is no longer a self-entertainment of small circles, but an officially recognized national costume.

Just like the kimono of Sakura Country and Hanbok of Bang Country, they have the status of appearing on formal occasions.

The Chinese people also have a dress that can represent cultural heritage and wear to attend important occasions.

In this way, the sales of some well-known Hanfu manufacturers on the whole network have increased rapidly.

Hanfu experience halls all over the country are also booming.

The upsurge of national style quickly swept the whole country.

In the streets and alleys, there are many more young ladies and younger brothers wearing Hanfu to go shopping.

Otakus like Wei Kang are keenly aware of this wave.

After the National Day holiday, he started to go to work, and when he was looking out the window of his office, he saw many figures in Hanfu wandering around Sanqing Garden.

There are men and women, with a full set of ancient styles. The woman carries an embroidered bag in her left hand and a small round fan in her right hand. She strolls in the beautiful Sanqing Garden, stopping from time to time to pose and take a group photo.

The man was wearing a turban and a green shirt, and he was waving a folding fan in his hand, looking like a romantic scholar.

"This should be for a visit to Sanqing Garden, it looks pretty good." Wei Kang couldn't help laughing.

He looked at it with relish for a while, then returned to his desk and looked at the progress of the project during this period.

"Both nanopills and artificial blood have been successfully produced in the laboratory and entered the stage of animal testing."

"After all, it is a mature technology provided by the system. It is not too difficult to reproduce it in the laboratory."

"Next, we will see the effects of animal experiments and clinical trials."

"Of these two projects, the significance of artificial blood is more important, and the priority should be ranked first."

Wei Kang looked at the artificial blood project and his face became serious.

Artificial blood is of great significance to regenerative medicine.

Not only because the blood bank is often in an emergency, the medical profession needs a lot of fresh blood to save lives every day.

In fact, the human body is a complex system made up of many different parts, none of which can be separated.

Skin, articular cartilage, cornea, blood, blood vessels, trachea, bladder, heart, brain, etc.

All the components are perfectly combined to form the whole human body.

In the entire human system, blood plays an important role, running through all organs and continuously transporting nutrients, energy and oxygen.

That's why people often compare the rivers that carry supplies across the country to blood.

For a machine like the human body, it is not easy to build all the parts from the beginning to the end. It can only be done step by step from easy to difficult.

Just like leveling up and fighting monsters, you improve your skills level by level, hone your weapons, and then defeat the final boss.

Absolutely never entered the arena, brandished the lowest level weapon, and went straight towards the biggest boss.

Fully functional fabrication of the most complex human organs remains an elusive goal.

But a lot of progress has been made on building blocks for particular organizations.

At present, humans have been able to create the simplest organs, such as skin, which is flat and relatively hard, which is the easiest step to achieve.

Some biomaterials for plastic surgery and ophthalmology, such as cornea and cartilage, are also being developed.

The next level of complexity is the fabrication of tubular structures such as blood vessels and windpipes.

Hollow, non-tubular structures like bladders are the next level of difficulty.

And the holy grail of this field is to make solid organs like hearts, kidneys and livers.

Artificial blood is probably located between the skin and blood vessels, and is an indispensable part.

Human research on artificial blood has a history of decades, and some results have been obtained.

The artificial blood currently used clinically is a white fluorinated carbon emulsion, regardless of blood type, with an oxygen-carrying capacity twice as high as blood and 2 times higher than water, and can be used to temporarily replace part of the function of blood.

After fluorinated carbon artificial blood enters the human body, it can transport oxygen from the lungs to various parts of the human body like real blood, and can transport carbon dioxide to the lungs to be excreted from the body.

From the perspective of oxygen metabolism, it is the real artificial blood.

However, this kind of artificial blood only has the ability to carry oxygen, and does not have other components such as platelets and plasma. It can only be used as a substitute for hemoglobin, and cannot truly transport nutrients between organs.

Therefore, artificial blood really has a promising direction in the field of stem cell hematopoiesis.

After the advent of iPS stem cell technology, scientists have been able to induce human somatic cells to generate pluripotent stem cells and continue to generate embryonic stem cells.

From this point of view, it is already possible to induce the transformation of human somatic cells into hematopoietic stem cells, but the subsequent development is not satisfactory.

Hematopoietic stem cells are a kind of universal cells in the human body, which can become any kind of blood cells, red blood cells, white blood cells, and platelets, all of which are transformed from it.

Under normal circumstances, there are a large number of hematopoietic stem cells inhabiting the human body. Adults have about 3kg of hematopoietic stem cells, but 95% of them are in a dormant state, and only 5% participate in daily hematopoietic activities.

Only when the human body loses a lot of blood, the dormant hematopoietic stem cells will immediately become active.

This is because if hematopoietic stem cells multiply too much in the body, blood diseases such as leukemia will occur.

When expanded in vitro in the laboratory, hematopoietic stem cells will die quickly, lose their self-renewal ability, and cannot differentiate into other blood cells.

The research on artificially inducing hematopoietic stem cells to produce blood has been going on for many years, but there has been no progress.

Until now, with the artificial blood technology provided by the system, there has been a major breakthrough in this field.

There are two key breakthroughs in this technology.

One is to maintain a hematopoietic stem cell transplant in a state of self-renewal and multiply in the laboratory.

In this way, there will be a steady stream of fresh blood.

The other is to remove the blood group antigens on the red blood cells in fresh blood, making it a universal blood suitable for transfusion needs of different blood types.

After the universal artificial blood is produced, various active components in the blood are separated by physical or chemical methods, and then made into high-concentration and high-purity blood products.

According to the patient's condition, what ingredients are needed are given.

In clinical medicine, this is called component blood transfusion, which is one of the symbols of the modernization of blood transfusion and has been widely popularized.

Fresh blood is separated into white blood cells, red blood cells, platelets, and plasma through a blood separator for various occasions.

Whole blood transfusion is not required except for severe acute blood loss and hemorrhage.

Otherwise, appropriate blood products will be imported according to different situations.

For example, patients with anemia will receive red blood cell transfusion, and patients with severely reduced platelets will also need to transfuse platelets when they have a tendency to bleed.

In addition, there are granulocyte transfusions for the control of bacterial infections and plasma transfusions to supplement coagulation factors.

Blood separation technology is very mature, so as long as there is a large amount of fresh blood to fill the blood bank, component blood transfusion is not a problem.

These two key technologies are closely related to the expression of two genes.

(End of this chapter)