I Exchange For Black Technology By Blowing Up The Bully

Chapter 712 Lou Jinghui Returns

Song He applied to his superiors for a blood test.

Under normal circumstances, experiments involving human blood have to be submitted for approval at various levels, and it can take up to a month to complete the procedures at the earliest.

But probably because Song He was well-known and had many meritorious services, and was relatively trustworthy in the organization, the approval was completed at the speed of light in only one and a half days.

A nearby hospital quickly sent a batch of blood. The quantity was OK, but when the team members used it, they found that it was not good.

It's about to expire.

It was all old blood that was about to expire. It went bad after being left alone in the laboratory for a while. The blood cells were completely dead and the quality of the plasma was greatly changed. It could not be used in normal experiments at all.

Song He had a headache and asked his superiors about the situation. He learned that the blood used in experiments was usually expired because fresh blood had to be reserved for patients.

After repeated applications, the hospital finally sent a small amount of fresh blood, but after digging around, there were only a few small packets. The laboratory ran out of them in the morning. If Song He asked again, he was told that the blood bank was really insufficient and had to guarantee the patient. need.

Song He proposed that he could donate some cutting-edge medical equipment and hoped that the hospital would free up some fresh blood for him to conduct experiments. The hospital responded by welcoming donations, but it could not give him more fresh blood because blood transfusions based on donations are prohibited and blood cannot be used. Buying and selling is allowed.

There is no way, Song He can only find another way.

Two days later, Chenghuang Company issued an internal notice calling on all employees to actively donate blood for the research and development of new products.

Rumor has it that you can get bonuses for donating blood, which can be several thousand yuan at a time. Many employees donated with the attitude of giving it a try, but they actually received the department’s internal bonus two days later. The news spread, and blood donors signed up enthusiastically. The scene is hot!

Song He took a sidestep. Under normal circumstances, blood trading is not allowed, but he did not buy or sell blood. He only appealed for donations in the name of scientific research projects. As for the department's bonus after the donation, it was purely coincidental. The name of the bonus was to commend hard work. , not in recognition of blood donation.

With enough blood, high-intensity experimental work can continue, and mouse experiments and human blood experiments go hand in hand.

There was a smell of blood in the laboratory from morning to night, and various blood bags and blood tanks were updated back and forth. Song He found that he was slightly dizzy and afraid of blood, especially when facing a large number of blood bags, he couldn't help but beat his heart. Accelerate and your hands become weak.

However, courage comes from training. After doing many experiments, his mentality gradually calmed down. When he saw blood, he was used to it like a veteran on the battlefield. He just regarded it as some kind of red experimental reagent. Even the smell of blood in his nose faded. .

In mid-August, the mouse experiment was declared a preliminary success.

No adverse reactions occurred after the artificial mouse red blood cells were transfused into mice of different blood types.

Even judging from the 15N-glycine label, the lifespan of artificial red blood cells is slightly longer than that of mice’s own red blood cells!

The normal life span of mouse red blood cells is between 19 and 25 days, which gradually decreases with age.

Red blood cells have no nuclei and are equivalent to a tool without a soul. They are naturally used until they are scrapped. However, the quality of hematopoiesis in older mice declines, and the red blood cells produced become less and less durable, so they are scrapped faster and faster.

The average lifespan of red blood cells in laboratory mice is 22 days, but the lifespan of imported artificial red blood cells has reached an astonishing 28 days, which has exceeded the lifespan of normal mouse red blood cells!

Artificial products are actually more durable!

It is not clear yet what the principle of greater durability is, but Song He felt that there was a lot to learn about it, so he carefully tested the red blood cell turnover rate of mice.

The so-called red blood cell turnover rate refers to the percentage of red blood cells that are replaced every day. After all, there are discarded red blood cells all the time, and new red blood cells must be produced accordingly to maintain the stability of blood components.

The average red blood cell turnover rate of mice is 4.5%. After Song He replaced them with a large number of artificial red blood cells, the turnover rate dropped rapidly and finally stabilized at around 3.9%. The mice's hematopoietic function slowed down and became more comfortable.

"Interesting." Song He looked at the data and murmured, "Very interesting."

In mid-August, on weekend evening, Lou Jinghui returned!

Song He booked the most luxurious restaurant in the area, the "Chuiyang" restaurant, to host a welcome banquet for Lou Jinghui, and also treated the experimental team and students to a feast.

As soon as the banquet started, Lou Jinghui made a joke.

Everyone was teasing Lou Jinghui for getting a lunar residence. His luck was so good that everyone envied him. He had to serve juice to his colleagues on Earth. Lou Jinghui happily took the glass wine dispenser and turned around to pour juice for his colleagues to drink together. But after pouring the juice, he Raising the wine glass, the other hand holding the wine dispenser suddenly let go in mid-air.

There was a loud bang, and the glass wine dispenser fell to the ground. Glass shards and juice splashed all over everyone's pants.

Lou Jinghui was in a daze, and everyone was in a daze. Everyone watched helplessly as he let go. Either he didn't hold it firmly or he let go deliberately.

Song He was the first to react, "Lao Lou hasn't adapted to the earth yet. Do you feel that if you let go, the wine divider will still float in the air?"

Everyone reacted immediately, burst into laughter, and the waiter rushed to clean up the glass shards.

Lou Jinghui blushed and smiled helplessly, "When we were on the space station, there was no place to put many things. If you let go if you are still, it would float in the air. In the lunar laboratory, you don't need to handle it gently. As long as you let go, things will fall down very slowly. Go down."

"It's been a month since I changed my mind. I often subconsciously look for things in the air. I look at them twice before remembering to go back to the earth. I look down and throw the things on the ground." Lou Jinghui laughed and said, "You're showing off your embarrassment!"

There was another round of booing, and the hooting was full of envy. Everyone can imagine the sequelae of living in space for a long time, and Naihe does not have that blessing for the time being.

The whole reception banquet was basically spent listening to Lou Jinghui sharing his space experience. Everyone listened with fascination and Lou Jinghui talked happily.

Why sleeping in a sleeping bag feels like a silkworm wrapped in a cocoon, all astronaut colleagues have big eye blisters, using a toothbrush to catch suspended water balloons, toothpaste foam that needs to be swallowed, being unable to poop, and using a spray gun to bathe oneself …

In fact, everyone has already known most of the things, but when they were told by acquaintances, they still felt completely different. When Lou Jinghui talked about the key points, everyone even forgot to eat and listened eagerly, as quietly as if they were listening in class.

The reception banquet lasted until midnight. The older team members went back to sleep, while the young people continued to work in the laboratory.

Song He pulled Lou Jinghui into his office, closed the door and talked in detail.