Next, Tang Shun kept paying attention to the piece of skin in the incubator to see what happened.
A few days later, the piece of skin soaked in the culture fluid actually began to expand. You can see its expansion almost every day, and the farther back, the faster the expansion. The original area was only 1 square meter and centimeter.
In just a few days, it has expanded to almost dozens of times its original size. According to this expansion rate, it can expand to more than a thousand times in two weeks.
The experimental results were beyond Tang Shun's imagination. It was a miracle that it was successful at the first time. This shows that Professor Yang's hypothesis really cracked a certain basic theory of induction.
Tang Shun took out the two pieces of A4 paper again. Now these two pieces of paper were no longer paper, but priceless treasures. Every word on them seemed to sparkle.
The choice of returning to China was so right. Tang Shun immediately cheered up, carefully unfolded the two pieces of paper, and read them carefully again.
Every time you study, you gain more understanding.
"Guodong!"
Tang Shun waved.
Li Guodong immediately stopped what he was doing and ran to the newly appointed laboratory director.
Tang Shun couldn't wait: "I plan to cut off a small piece of skin and make single-cell thin slices to study the fine structure of the sagittal, coronal and horizontal planes of the skin. It needs to be accurate to the cellular level.
Are there suitable experimental conditions?"
Li Guodong answered without hesitation: "The Digital Medicine Laboratory of Nandu Medical University can do it. The project they are currently working on is a digital model of muscles at the cellular level. We only need to send the skin graft specimen, and they can produce the model within three days. If it is urgent, we can
Results can be produced within 24 hours. This kind of research is a piece of cake for them, and they use supercomputers to make models."
So fast? Within three days?
Didn’t you say that domestic scientific research conditions are poor? Why are the conditions so good?
Tang Shun couldn't believe it and asked:
"Are there such good conditions?"
Li Guodong was very interested: "In fact, the hardware conditions of some domestic laboratories are not bad, but the humanistic environment is bad. This is what our principal told us. Everyone wants to make money and is very impetuous. Not many can concentrate on scientific research, and scientific research
The administrativeization of management has led to complex interpersonal relationships in the scientific research circle, and this complexity has become a kind of humanistic resistance."
"These will slowly change. There is a process." Tang Shun's outlook on life is relatively positive and full of hope.
Li Guodong liked chatting with this top student from the University of Tokyo and continued:
"Dr. Tang, Professor Yang has a special scientific research fund. It doesn't matter how much money you want. The approval is very simple and can be credited almost instantly. However, every amount of money must be disclosed on the scientific research website and then accepted by third parties. Supervision and review, for example, the salary of our help here is paid by the scientific research fund, so everyone likes to help with experiments. By doing experiments, you can not only learn things, but also make money. The academic atmosphere here is very good and everyone is equal. You are free to express any opinions you have, and it’s okay to quarrel over academic issues. Anyway, the interpersonal relationships here are very simple. You don’t have to worry about handling interpersonal relationships poorly. You can do things well at work and move around freely after get off work. You don’t need to deal with any interpersonal relationships at all. I like the atmosphere here very much. I want to study for a Ph.D. here and stay and work here in the future." Li Guodong said happily.
"I came back because of the academic atmosphere here. Are you free? Can you help me cut a skin graft and send it to the Digital Medicine Laboratory of Nandu Medical University?" Tang Shun is very anxious to know the anatomical structure of the skin graft.
Li Guodong is familiar with the situation: "I will cut out the specimens now and send them to the Digital Medicine Laboratory of Nandu Medical University immediately. They are a cooperative unit with us and can be sent at any time. You don't need to contact us in advance during working hours. You can also call in advance during working hours.
To send it there, I call the hospital office and they will send a special car to pick me up, which is very convenient."
"So convenient?" Tang Shun didn't expect that the hospital would have a special car to deliver specimens.
Li Guodong looked proud: "I tell you, in Sanbo Hospital, we are engaged in academic work and have a high status. It is right for you to come here. If you see that the dean does not like him, nothing will happen."
"Dean Xia, this way!"
Say Cao Cao, Cao Cao will be here.
As soon as Li Guodong finished speaking, Dean Xia appeared at the door, accompanied by Director Han, Director Sun, Director Zhao, and Director Zhou.
All Li Guodong’s awesome words just now were heard by these leaders.
"Guodong, if you don't do it to me, don't do it to me, and don't talk about it everywhere. Do you know that I will lose face?"
Dean Xia laughed loudly, patted Li Guodong's shoulder with a big hand, and pinched him hard in a joking manner, causing Li Guodong to scream in pain.
Several leaders also laughed out loud, Director Han said with a straight face:
"Li Guodong, you are an orthopedic surgeon with a body like yours. How can you scream after being pinched?"
Dean Xia let go, and Li Guodong's face turned red. He immediately escaped from Dean Xia's hands and hurriedly went to get tea and water.
"Dean Xia!-——"
Tang Shun shook hands with Dean Xia politely.
"Sit, sit, I'll come over and take a look. I won't delay your work, right?" Dean Xia waved his hand.
"No delay, I'm chatting with Dr. Li." Tang Shun said easily.
On the first day Tang Shun came, he had already met with Dean Xia, Director Zhao, and Director Zhou. This was the second meeting.
Dean Xia walked around the laboratory, asking for help and chatting for a while, but did not dare to stay long for fear of delaying Tang Shun's work.
Ten minutes later, Dean Xia and Director Han left.
Li Guodong's face was still burning, and his shoulders were in great pain. Dean Xia was so damn fierce, and his hands were so dark. He couldn't recover from this pinch in a few days.
"Are you going to be okay?" Tang Shun said with a smile.
Li Guodong moved his shoulders: "It's okay, don't worry, he will forget all about the trivial things once he leaves this door."
Tang Shun nodded: "This dean is really grand!"
"He doesn't have any courage. Professor Yang has been taken away by others." Li Guodong looked admiring.
After moving the shoulder joint, the pain was relieved. Li Guodong put on gloves, took out the piece of skin, cut off a small piece, and put it into a protective box. There was a special liquid in the box to protect the skin from drying out and deteriorating.
Then make a phone call, call the hospital's administrative car, and deliver the skin graft there yourself.
Before getting off work in the afternoon, the skin slice images were sent over.
This made Tang Shun a little uncomfortable for a while. He was simply a scientific research madman, and he completed the structural analysis of three sides in a few hours.
Tang Shun ignored get off work and turned on his computer. The amplified skin was no different from normal skin, with complete epidermis and dermis. It is also called a full-thickness skin graft in medicine. This kind of skin graft is of the highest quality.
At present, no one in the world can do it except Mannstein's team. Other teams are continuing his project based on Mannstein's work.