Rebirth begins in the operating room

In the evening.

Tie Xiong and Tie Ying have arrived at Jinshi and found a place to stay.

They did not let Ye Li know about this protective operation.

At this moment, Ye Li is at his Funing villa.

He is in the underground laboratory, looking up the history of the development of stem cell research in the world.

The result was quite unexpected.

If Ye Li remembered correctly.

In the previous life, the first hematopoietic stem cell transplant was performed in 1964.

The person who performed the surgery at that time was a well-known expert in blood diseases and hematopoietic stem cell transplantation and an academician of the Academy of Engineering.

Ye Li has forgotten the specific name of this academician.

I only remember that a patient with severe aplastic anemia came to the hospital for treatment.

The academician successfully performed a transplant on the patient.

So at that time, research on the use of stem cells for transplantation had already begun.

Calculated based on current time, it has been more than 40 years so far.

But now, Ye Li unexpectedly discovered that the world's research on stem cells has been short-lived.

And there is very little relevant information.

Or even a blank field.

He himself didn't know why.

Next, Ye Li used his laptop to search and find again and again.

I was surprised to find that research on stem cells only lasted for five years thirty years ago and there has been no progress.

Still found some fragmentary records.

It is recorded that ten years ago, some graduating medical students proposed to the National General Hospital to re-research on stem cells, hoping to receive support.

The result was rejected.

Moreover, the main reason for rejection is that a set of stem cell equipment is very expensive.

At the time these instruments were called "high-tech".

Ye Li checked online and found that there are more than a dozen instruments needed to cultivate stem cells.

What kind of flow cytometer, blood cell separator, inverted microscope, thermal incubator...

These instruments are now available in underground laboratories.

Zhou Ruqiu specially consulted professionals about the commonly used instruments in cell biology laboratories and microbiological experimental instruments.

It can be said that the equipment is very complete.

The problem right now is that there is only one original stem cell, and if it fails, there will be no more.

It's not that Ye Li is afraid of failure.

It was considered that if a player like me wanted to extract stem cells from his blood, it would be as difficult as asking him to go to an obstetrics and gynecology department to deliver a baby.

Mainly it is still a very slow process.

In cytology, stem cells in the blood are called hematopoietic stem cells, also known as multipotent hematopoietic stem cells. They are primitive hematopoietic stem cells in the bone marrow.

It has the function of self-renewal and differentiation into various blood cells, and the blood mainly contains bone marrow hematopoietic stem cells.

The stem cell rewarded by the system is a progenitor stem cell.

It can differentiate into three types through development: totipotent stem cells, pluripotent stem cells, and unipotent stem cells.

Hey~

Ye Li sighed insincerely. He put his hands on the back of his head and focused on the white ceiling above his head.

Then close your eyes.

He was thinking quietly.

Although I have mastered the method of stem cell cultivation technology, the problem is how to differentiate it into totipotent stem cells.

In this way, it can differentiate indefinitely and differentiate into the stem cells it wants.

For example, it can repair neural stem cells, some tissue stem cells that can repair human organs...etc.

After a moment of silence.

Ye Li took out a transparent capsule, which was very cold in his hand.

See stem cells in their entirety through the naked eye.

It is a gray-black sphere with a transparent cell capsule on the outside.

Much smaller than red blood cells.

In a frozen state.

Stem cells need to be thawed at 4 degrees Celsius.

Ye Li carefully opened the capsule and placed the ice particles in the container. Of course, the temperature of the environment was also important.

The next step is to follow the cultivation method.

In order for stem cells to grow, develop, reproduce and differentiate, culture medium is needed.

The composition of the culture solution came to Ye Li's mind, which was serum.

Of course, animal and plant stem cells require different culture media.

Relatively speaking, human stem cells have very high requirements for culture medium.

The human body itself has it.

Next, the stem cells are activated after thawing at 4 degrees Celsius.

Then, Ye Li pricked his finger and extracted a drop of blood into a glass tube.

Then pass it through the red blood cell separator and get a drop of yellow liquid the size of a dewdrop.

Ye Li dropped the serum into the vessel.

"Ye Li, Sister Zhou is back..."

At this time, Su Yiyi knocked on the door.

"Okay, come right away..."

Ye Li put the utensils into the incubator, took off his sterile gloves, and hurriedly left the underground laboratory.

The stem cells that had just been placed in the incubator started to move at a constant temperature.

It began to squirm, slowly swelled, and then split.

From one to four, and from four to eight, the numbers continue to multiply.

Ye Li didn't know yet that the system provided progenitor stem cells. After differentiating into other stem cells, they have powerful tissue repair, replacement and regeneration capabilities.

certainly

, general totipotent stem cells also possess these.

It’s just that the ability to repair, replace and regenerate is not as strong as progenitor stem cells.

Usually stem cells change in the morning and evening.

It can only be said that Ye Li's serum is a perfect culture medium.

If this secret is leaked, there will only be more and more people coveting his blood.

...

Zhou Ruqiu walked into the living room with a tired face, put down her bag, and leaned on the sofa in the living room.

Take a breath.

Then he raised his head and covered his eyes with his arms.

After the incident at the company, she was really tired.

My voice is hoarse.

Ye Li walked out of the basement and felt very distressed when he saw the other party's appearance.

Su Yiyi walked out of the kitchen with a glass of water, "Sister Zhou, are you okay? Drink some honey tea first to moisten your throat..."

"It's okay, I'm just a little tired, thank you..."

Zhou Ruqiu put down her arm, took the honey tea and took a sip. At the same time, she noticed the change in Su Yiyi's appearance and showed an incredible look.

Then he forced a smile and said jokingly: "Yiyi, what did you eat to become beautiful? Could it be the nourishment of love..."

Su Yiyi quickly explained, "Without the nourishment of love, what you taught me won't work...Sister, I'm telling you, Ye Li is just a stone, it won't work at all..."

While talking, he also came to Zhou Ruqiu's side, covering his mouth with his hand and talking secretly, for fear of being heard by Ye Li.

When Zhou Ruqiu heard this, she laughed from ear to ear.

The fatigue was instantly swept away.

At this time, Ye Li happened to come to the living room and heard every word. The corner of his mouth twitched slightly.

What do you mean it doesn’t work at all!

There just wasn't the right opportunity.

Straight men are like this, they have a thief's heart but not a thief's courage.

Su Yiyi noticed Ye Li's arrival, straightened up and took a sneak peek, then walked towards the kitchen with small steps.

Before leaving, he also deliberately said that he would help Su Lanxin.

"Xiaoye, these documents need your signature. We won't be able to talk without Zheng Xing from now on."

After Su Yiyi left, the smile on Zhou Ruqiu's face gradually disappeared. She took out a few stacks of documents from her briefcase and handed them to Ye Li.

While Ye Li took these, he raised his eyes and noticed the expression on Zhou Ruqiu's face.

There is a sense of déjà vu.

Let Ye Li recall the time in the court in his previous life.

That was the first time I saw the expression on Zhou Ruqiu's face.

That is anger and unwillingness.

It can be said that Zhou Ruqiu has spent a lot of energy and time on Zhengxing Group in the past few years.

Now that I am like this, of course I feel very angry.