The Rahar team made a quick decision and focused all their energy on liver transplantation.

First, the experimental pig.

The Lahar team used surgery to transfer the blood supply of six pigs from the liver, causing liver necrosis artificially.

Healthy liver cells are then injected into pig's lymph nodes.

The dose range is also gradually increasing, from the minimum number of 3 lymph nodes to inject 360 million cells to a total of 1.8 billion liver cells injected into 18 lymph nodes.

Waiting for the development of the microorgans, all six experimental pigs rely on the blood filtration equipment of artificial kidneys to maintain their lives.

Four months later, all six pigs gradually recovered from liver damage, and all pigs' liver function improved!

The anatomy of these experimental pigs found that healthy micro livers had grown on their lymph nodes, and the rest of the naturally growing livers had similar tissue characteristics and had the ability to produce bile acid.

Moreover, over time, the lymph nodes will eventually disappear, leaving only a highly vascularized micro liver. It can filter blood circulation through its internal highly vascularized structure, thereby maintaining liver function!

...

Lahal was furious and seemed to see the future of organ transplantation in this study.

"The reason I chose lymph nodes is because they are all over the body and are everywhere!

"Lymph nodes not only maintain the body's immunity, but also have a good blood supply, which can help new organs and tissues grow rapidly. For example, during the experiment, we found that lymph nodes are near the liver. Although the liver of the experimental animals has been necrotic, the lymph nodes can still accept chemical signals released by the necrotic liver, which is stimulated and promotes liver tissue regeneration!

“I gave this type of lymph nodes a name: the organ incubator!

"In the liver area, it is a liver incubator. There may be more in the future, such as lung incubators, kidney incubators, heart incubators, etc.!

"I saw the best solution for organ transplantation in allogeneic cell therapy, which will be a technology that will revolutionize the medical community!"

After Rahar finished his speech, the audience was in an uproar.

Rather than saying that this is an organ transplant, it is actually an organoid transplant.

Although various micro organs are very different from the original organs, they can play the functions of natural organs!

Even if it only has basic functions, it is a life-saving therapy for a person who is already in the end but has no organs to replace!

"It's not just that... If allogeneic cell therapy can be popularized, there will be no need for large-scale organ transplants in the future. You only need minimally invasive implantation and wait for the lymph nodes to grow microorgans!"

"It's indeed Rahar! It's worthy of being the Berry Country!"

"This technology is so important. The country will lead the next organ transplant revolution!"

The contestants in the audience were shocked.

Xu Qiu was also looking forward to it, but considered more.

For example... this technology is currently only carried out in experimental animals, and there are very few samples. If you want to apply it to the human body and finally become popular in clinical practice, it will be extremely far away.

This time, at least seven or eight years, can only be applied after long-term observation and testing and verifying whether the technology has potential risks.

Moreover, how many functions can the micro liver replace, and can it cope with more precise and complex human blood circulation?

in short……

Lahar's idea is very beautiful, and the prospects of allogeneic cell therapy are also very exciting, but there is no mention of any details and cannot stand up to careful consideration.

On stage.

The judges such as Bemudong obviously saw this.

A step taken by Lahar pointed out a new path for organ transplantation. If allogeneic cell therapy can continue to develop, it may really replace organ transplantation in the future and use organoid transplantation to save the lives of countless end-stage patients.

Organ incubator...

Microorgans...

These words all mark the arrival of a future era.

Perhaps decades later, people of that era will see incubators, micro-organs, etc., just as people today see organ transplants in textbooks, they are sparse and ordinary.

But, this will happen decades later.

This step Lahar took is so powerful that it can change the entire organ transplant, but at the same time it is too far from clinical practice. This novel method is just to move the organoid transplant to the table, pointing out a path for countless researchers, and there is still at least decades to go before popularization.

"Innovation scores 96 points, application value 84 points, potential score 95 points."

"Finally scored: 91.5 points!"

When the results were announced, a burst of exclamations rang out of the venue.

The champions of previous World Championships scored around 90 points, and this time, Lahar's final score was as high as 91.5 points, almost firmly taking the championship throne.

The highest of the other competitive countries is Selena's 83 points, which was beaten by Lahal by 8.5 points!

"Stable."

"The champion is indeed Lahal!"

"The contestants behind are Abel from the orthopedic country, Maple Leaf country, etc., but even if they can score 85 points, how can they surpass Lahar?"

“…”

The contestants in the venue looked at Lahar... This is the real human genius. He was born in the Berry Kingdom and stood at the top of the Berry Kingdom genius. Who can compete with him?

...

Then, Abel, the representative of the orthopedic country behind Lahar, also played.

His results are 3D printing and hand-brain reconstruction.

This project was originally a technique that Professor Noah had hidden for many years. Later, after going to the hospital for medical treatment, with the help of Xu Qiu, it finally took shape. With the help of the orthopedic country's own surgical strength and the past six months of research, Abel finally completed it.

The project is divided into two parts.

One is 3D printing.

The essence of technology is not difficult. It is nothing more than digitizing the image data of the two-sided hands, using post-processing, and then using mirror technology to generate the shape of the affected side. Finally, a metal prosthesis is printed with a 3D printer, and then combined with its own tissue transplantation.

This technology is already very common at home and abroad. Xu Qiu used tibial bone reconstruction for Chen Mengxuan to use 3D printed alloy prosthesis.

However, Abel further improved the technology, making the 3D-printed prosthesis closer to the original part and reducing the risk of vascular crisis.

To put it simply, if Abel had already had the skills, Xu Qiu would not only dare to perform Chen Mengxuan's surgery. At least Lin Xie dared to operate the operating table. The directors of the hand surgery department of top hospitals such as Union and West China also had a great success rate!

Another part is hand and brain reconstruction!

If the former is an improvement and perfection of the opponent's surgical technology, it is another tiptoe on the shoulders of a great man.

Then this reconstruction of the hand and brain is a truly subversive and shocking result!

——
Chapter completed!