godfather of surgery

Chapter 568 Cell Banks

Six o'clock in the morning, twelve o'clock at noon, six o'clock in the afternoon.

The forum chat room is very active during this time period.

It was also at this time that Song Zimo uploaded the latest batch of spinal orthopedic case materials to the forum for everyone to study and research.

Johannesson created the forum, but the moderator is Song Zimo.

All the case materials of the first phase of clinical trials have been sorted out and uploaded to the forum.

On Saturday, Yang Ping will give live lectures on the forum, answer questions about the difficulties of new technologies for members online, and fully explain the theory and practical operation of new technologies.

Before the papers are published, forum members will be the first foreigners to learn and master this batch of technologies.

Domestic hospitals such as Xiehe and Nandu First Attached can directly participate in the experiment.

So this forum has actually become a platform for Yang Ping to promote his new technology internationally.

The announcement of the lecture was sent out on the forum, which immediately stirred up waves.

Checking in online at this time has become an essential item for forum members.

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The topic of growing muscle from stem cells is progressing slowly.

In reality, this is a grand task that will take several generations to complete, and it is destined not to go so smoothly.

To observe cells, you must have an excellent cell bank.

HeLa cells are the best choice, but HeLa cells are too single.Yang Ping also needs pluripotent stem cells, cells that have matured, and cells that are in growing and developing individuals.

In the system laboratory, Yang Ping observed HeLa cells.

Observing the changes when they split, Yang Ping recorded the process in detail.

Then Sisi's tumor cells were observed and found that its tumor cells, like HeLa cells, could divide without limit.

This means that Sisi can carry out this grand project with her own cell bank.

Sisi is a minor and a tumor patient. She can obtain not only tumor cells, but also cells from immature organs, which fully meets Yang Ping's requirements for the source of cell materials.

This might be Sisi's chance.

Yang Ping came out of the system laboratory, took out a book from the bookshelf, "The Hela of Immortality", and sent it to Sisi's ward. Sisi went to the rehabilitation department for rehabilitation training. Yang Ping wrote a note and sent the book Put it on the bedside table.

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Xiao Su hasn't come down yet, and there's nothing to do for now, Yang Ping decides to go to the room by himself.

Cui Shukai's father stood by the window and sang. The nurse knocked on the door and told him not to sing anymore. Others have complained several times.

Lao Cui was complained about singing in the garden downstairs, and he was still complained when he ran to the rooftop. The reason was that he sang too badly, like breaking a gong.

Happy, no way!

People have only this little hobby, and they don't sing if they are not allowed to sing.

Seeing Yang Ping coming to make rounds, Cui Xubing immediately asked his son to walk around a few times.

When the external fixator of the spine is removed, the focus of attention is on the collapse of the osteotomy, which may occur due to insufficient strength of the new bone.These are all within the scope of consideration. When removing the shelf, it is necessary to fully evaluate the strength of the new bone.

Therefore, Cui Shukai has not experienced any subsidence for the time being.

"Professor Yang, a few days ago on the Internet, there was an article saying that the spinal external fixator is harmful. I really want to kill the person who wrote the article. It's strange! I checked the Internet today, and it was full of apologetic articles, saying that the spinal external fixator was misunderstood. And a lot of famous people came out to explain that the external fixator is a new technology for scoliosis correction, it is safe and effective, and my mobile phone has been beating hot these days, and it is all about the surgery." Old Cui said bluntly.

Yang Ping knew that the giant company had no choice but to eat its own shit.

Such a fuss is tantamount to an advertisement of the century for Ruixing and spinal external fixator.

However, the advertising fee is a bit expensive, but fortunately, it is sponsored by a giant.

Since yesterday, Sanbo Hospital has been ringing with phone calls, all of them are patients asking about scoliosis correction.

"The quota for clinical trials is already full, and we have to wait for the official listing in the future."

Yang Ping told Lao Cui.

Lao Cui's sense of superiority is overwhelming. If he is caught at such a good opportunity, if he queues up now, he will wait until what year and month.

It takes a long time for a product to be fully clinically applied.

Because the promotion of medical technology is generally more cautious, it must be very mature before it can be promoted on a large scale.

After checking around the ward, Yang Ping thought of Sisi, so he went to see if Sisi had come back.

Sisi's ward was the last one. She was hospitalized when she needed reexamination, and she was not hospitalized at ordinary times. She lived in a rented house next to the hospital.

The external fixator of her thigh has also been removed, and the femur has been successfully lengthened. However, during the operation to remove the tumor, a large range of muscles were also removed, and the entire hip and thigh lost power. Mobility with crutches and wheelchair.

It happened to be a review this time, so Sisi was hospitalized for a few days.

Yang Ping knocked on the door, a little girl answered inside, she came back.

"Sisi, go out for a walk with brother."

Yang Ping pushed the door open and went in.

Sisi is opening the book that Yang Ping gave her, usually Yang Ping will often give her books to read.

The little girl smiled like a flower: "Okay."

Yang Ping was pushing Sisi in a wheelchair, while her mother was packing the sheets of discharged patients and sending them to the logistics for washing.

"Mom, I went out to play with my big brother." Sisi greeted her mother.

"Don't play for too long, it will waste brother's time."

Seeing her daughter happy makes the mother happy too.

Pushing Sisi, she went out from the lobby door on the first floor, and the security guard saluted Yang Ping.

In the hall, some patients stood by the wall, reading the doctor's introduction on the wall.

Some patients sat in the waiting area, waiting for their number to be called.

The distribution of several buildings in Sanbo Hospital is patchwork and layered.

The entire hospital site is relatively wide, especially the greening is done very well.

"Is there anything you want to tell me?" The little girl was smart.

Yang Ping pushed her to walk slowly on the path in the woods. At this time, the fragments of the setting sun sprinkled from the leaves, making the world very peaceful. "Small head has a good IQ." Yang Ping praised her.

"Did the reexamination find tumor cells again?" Sisi was very calm, not worried at all.

Yang Ping shook his head: "I said, you have to learn to coexist with them, and now I don't focus on that."

"Did you see the book I gave you?" Yang Ping asked.

""The Immortal Hella"?"

Sisi has already turned over a few pages, and already knows the general content of the book from the introduction.

"This is exactly what I want to tell you. I plan to capture cells from your body, normal cells or tumor cells, and then cultivate them in the laboratory so that they can divide independently like HeLa cells."

"Normal human cells have telomeres - a small segment of DNA-protein complex at the end of chromosomes. Every time a cell divides, a segment of telomere is lost, so after about 50 divisions, the cell can no longer divide. This is Heifer Lick cap."

"But your tumor cells are different, very special. I have seen your tumor cells, just like HeLa cells, there is a kind of telomerase, which can add back the telomeres lost by division infinitely, which leads to They have no division limit and can proliferate endlessly, they are similar to immortal cells, which is exactly what I want."

"If I'm not mistaken, as long as these cells have sufficient nutrients, they can grow crazily, and their number can double in 24 hours, without being limited by the number of divisions or equipment. When only a thin layer is covered on the wall of the test tube, these cells can accumulate brutally in the culture medium, and with these cells, I can study many things, including the treatment for you."

"I want to use you as a cell bank, but extracting cells is sometimes painful, sometimes you need to extract bone marrow to find stem cells, sometimes you need to puncture the tumor to extract tumor cells, and sometimes you need to extract your normal tissue cells, Are you afraid?"

Yang Ping felt that it would be better to talk to the child in advance, and then talk to her parents.

If you want to save her, this is the only way, maybe I can crack the code of the tumor cells in her body, just maybe.

"I'm not afraid!"

Sisi turned her head and looked at Yang Ping firmly:

"Is this so that I can participate in your experiment?"

"Of course! You are my experimental partner."

Yang Ping took her extended hand and held it.

"Great, even if Hela dies, her cells are still alive and have saved thousands of people. If I leave this world, these cells will always be in your laboratory for your research, and can save many people. ?"

Sisi had an innocent smile on her face, without any trace of fear.

"No, you won't die, trust me, I can race it."

Yang Ping held her little hand.

(End of this chapter)