Song Zimo checked the paper several times to confirm that there was no problem, and submitted the paper to the SCE journal.

The average review time is more than 100 days, and the rest is a long wait, and even if it is accepted, there will be multiple revisions during this period.

The inducing factors of stem cell differentiation, Yang Ping compiled them into a map, most of which are proteins, and a small part are other substances, such as vitamins.

In the process of stem cell differentiation into target cells, different inducers are added at each stage, and there are strict requirements for the types and proportions of these inducers.

Therefore, the process of stem cell differentiation should be divided into different stages, and each stage corresponds to a "formula", so as to ensure that the stem cells successfully differentiate into the cells we want.

Of course, Yang Ping will not directly hand over these existing results to his team, but summarize a set of experimental methods, and then hand over the experimental methods to his team, so that the team can capture and verify these inducing factors.

Using this method, the team was able to save a lot of time, and the experiment progressed in a straight line, approaching the target as quickly as possible.

The successful mapping of the inducing factors marked the success of Yang Ping's first phase of experiment.

The experiment was indeed hard, but the interest and sense of accomplishment constantly stimulated Yang Ping to move towards his goal.

The cooperation between Xiehe and 301 Hospital, Yang replied on average, he decided to take four days a month to go to Xiehe 301, and the two hospitals each allocated two days, and started with Xiehe.

Yang Ping had never been to Xiehe before, and in order to familiarize himself with the environment, he decided to go to Xiehe in advance.

Now that there are two helpers, Song Zimo and Xu Zhiliang, Yang Ping can just go, and he doesn't have to worry about the normal operation of the department at all.

Yang Ping picked a Saturday and flew to the imperial capital.

It was Song Yun who came to pick up the plane, and Song Yun's attitude towards Yang Ping was no longer a friendship between peers, but a student's mentality.

Under the orders of Professor Liang, Song Yun once studied with Yang Ping in Sanbo Hospital for a short period of time, and the content of the study was spinal scoliosis orthopedic surgery.

However, Song Yun had just mastered Yang Ping's surgical method through hard study, and not long after, Yang Ping launched a new technology for the treatment of spinal scoliosis with an external ridge fixator, which made Song Yun a little unable to keep up with the rhythm of Yang Ping's technology update.

Song Yun picked up Yang Ping at the airport, and then drove Yang Ping back to the internal guest house of Union Hospital.

"Professor Yang, give me more guidance in the future, if I do something bad, you must criticize me harshly."

On the way back to Concord, Song Yun looked for an opportunity to chat with Yang Ping and get closer.

How many people want to learn from Yang Ping, but they don't have the opportunity, they have such a precious opportunity, they will naturally take it seriously, Song Yun's attitude is very correct.

If Yang Ping is modest now, it will seem very false, so he is not modest and polite, and said directly: "You have seen the surgical guidance of the external ridge fixator for the treatment of spondylosis." ”

"I've seen it!" Song Yun replied confidently.

Song Yun has read that surgical guide several times.

Yang Ping corrected Song Yun's understanding: "That surgical guide, you can't just read it, you must be able to memorize it skillfully." ”

Memorize it down?

Song Yun can't do it for the time being.

"I'll memorize it." Song Yun gritted his teeth and said.

I didn't expect Yang Ping's requirements to be so high, that laboratory guide, hundreds of thousands of words, memorize it? It's very difficult.

Since Professor Liang instructed him to take Song Yun well, then Yang Ping must be conscientious, and Song Zimo can recite every manuscript given to Yang Ping proficiently.

These manuscripts are a summary of Yang Ping's surgery in the system space, which is very valuable, and the value is higher than that of any monograph paper, so he hopes that Song Zimo will remember and understand it word for word, and in fact, Song Zimo can do it.

Now this surgical guide, which is also the crystallization of Yang Ping's surgery, if you can memorize it skillfully, you can basically grasp the treatment of scoliosis, from the principle to the operation.

Memorization, which may seem like a stupid method, is actually the simplest and most effective method.

Of course, Yang Ping did not want them to recite word for word, Yang Ping's recitation was to be able to accurately and completely retell the content of the entire book in his own words.

Unexpectedly, on the car to Concord, Professor Yang put forward such strict requirements.

"Later, I'll give you another anatomical map of the spine column, and you should be able to memorize it with your eyes closed." Yang Ping didn't say anything polite.

Song Yun agreed, it seems that the road to the teacher in the future will be very difficult.

"How is Professor Liang doing?" Yang Ping is very concerned about Professor Liang.

Song Yun's face showed embarrassment, and he hesitated for a moment before saying: "Professor Liang is sick, he hasn't come to work for the past few days, he told me not to tell you about his illness, I think about it, let's tell you." ”

Sick!

Then a must check it out.

The day before departure, Yang Ping and Professor Liang were still on the phone, he did not say anything about his illness, but said that he was going out for a meeting, and arranged for Song Yun and Hu Guolin to accompany Yang Ping, but he really didn't have enough strength to listen to the voice.

"Where is Professor Leung now? Can you show me there? Yang Ping is worried about Professor Liang's health.

Song Yun was also quite worried about Professor Liang: "I will take you to the guest house to settle down first, and then go to Liang's old house, he has been at home for the past few days, closed doors, Professor Hu said that it was Zhang Chunquan's matter that made him angry, so he fell ill." ”

"Zhang Chunquan?" Yang Ping didn't know this person.

Song Yun explained: "This is a long story, Zhang Chunquan is Professor Liang's proud student, ten years ago went to the United States to study, never returned, he worked at the Massachusetts General Institute, the ability is very good, three years ago joined the MIT Whitehead Laboratory stem cell project, the Whitehead Laboratory's stem cell project is very powerful, so far, they have mastered ten inducing factors, two of which were discovered by Zhang Chunquan, these two factors are induced into cartilage factors, these inducible factors are real mature inducing factors. ”

Song Yun's last sentence is to emphasize, because the inducing factors are also of high and low quality, some can induce cartilage, but the quality of cartilage is very poor, and it cannot be regarded as a truly mature inducing factor, but the experimenter will also claim to the outside world that it is an inducing factor.

It's like both bird guns and missiles can be called weapons, but they differ significantly in quality.

Stem cells are on the rise in recent years, so there are various research results, but there are relatively few real high-quality results.

"The stem cell research of Peking Union Medical College has not been able to make a breakthrough for a long time, and it is planned to introduce Zhang Chunquan, so the medical school entrusted Professor Liang to contact Zhang Chunquan, and I heard that Professor Liang wrote an email of more than 10,000 words and sent it over, Zhang Chunquan only replied with a few dozen words, to the effect that he is very good in the United States, he is used to it, and he will not consider coming back, so let Professor Liang not mention this matter in the future" Song Yun became more and more annoyed the more he said.

"Everyone has their own ambitions, and they can't be forced." Yang Ping comforted Song Yun.

"In this way, if it's convenient, you can take me directly to see Professor Liang." Yang Ping felt that Professor Liang's mental blow must have been great, and he didn't want to waste time, so he wanted to meet Professor Liang as soon as possible and say a few words to him.

"Okay, what's inconvenient about this, if Professor Liang hadn't been sick, he would have wanted to see you a long time ago." Song Yun knew Professor Liang's thoughts, and said not to tell Yang Ping, but in fact, he still wanted to meet Yang Ping.

The car stops and stops on the streets of the imperial capital.

"Professor Yang, do you want to recite the recitation you said word for word?" Song Yun asked stubbornly.

Hundreds of thousands of words of surgical instructions, to recite word for word, is simply difficult to get to the sky.

"No, just retell the whole book accurately and completely in your own words." Yang Ping told him.

Song Yun let out a breath, much more relaxed, in this way, he should work hard to do it.