In Qingyuan No. 2 laboratory
Food-grade steel plate, sterile isolation paper and hand-held surgical light. Well, to put it simply, it is a piece of steel plate, a piece of isolation paper, and Zhang Chao and Zhang Yuejun hold two high-powered flashlights, thus forming a temporary small operating table.
Chen Xuhua's face is solemn. He has been on the operating table countless times in his life, but this is probably the most unforgettable time in his life.
"The anesthesiologist is preparing for anesthesia." Chen Xuhua said solemnly, holding up his freshly dried hands.
The lab was so quiet that the sound of a needle falling to the ground could be heard clearly. Everyone, you look at me, I look at you, with a blank expression.
Li Zheng coughed dryly, "Give me the anesthetic."
Chen Xuhua was obviously stunned for a moment, and then he smiled bitterly and realized that he was no longer in the hospital. He glanced at Li Zheng and said, "I'll do it."
Li Zheng didn't answer, he raised his eyelids slightly, and then fixed the nude mouse with the instrument in one hand, and then the needle was neatly stuck in the front of the nude mouse.
He dropped his mask and looked at his watch, "Wait five minutes and observe the reaction of the living body. The transplant will begin when everything is normal."
Time passes by minute by minute, and everyone only feels that their heart is beating "thumping". If the successful reproduction and seeding of cartilage cells on the scaffold means that in vitro organ regeneration has become possible, then if the organ can be successfully regenerated in vivo It is a milestone in the history of human life.
This means that the whole person is like a machine, and parts can be replaced at any time. Extending human life is no longer a matter of fairy tales.
Chen Xuhua raised his head and glanced at everyone, then took a deep breath and made two slits on the back of the nude mouse.
"Nose." He said solemnly.
Ma Wenmin carefully took out the artificial nose from the culture tank. The artificial nose just taken out from the culture tank was very active. It was an excellent phenomenon to observe that there was tissue fluid leaking out from the edge.
Tissue sutures, wound cleaning. In fact, compared to the real clinical organ transplantation, this is only a small operation, but Chen Xuhua has done every step very carefully.
The nose of the first stent was safely transplanted to the back of the nude mouse.
"The next 24 hours will be the most dangerous. Although this stent is degradable, if rejection occurs, it will be fatal to the living body." Chen Xuhua took off his mask and said.
Li Zheng nodded, "After all the seven groups of experimental subjects have been transplanted, we will take turns on duty 24 hours a day to record the data." He paused, "Now that the experiment has reached the final stage, there are enough animals on the second floor of the laboratory. The room and the cafeteria will also provide three meals, so I hope that unpleasant things will not happen again."
The crowd nodded.
Ma Wenmin rubbed her trouser pocket unconsciously, and she had realized that she was too impulsive. I just couldn't keep my face off.
"Mr. Ma?" Li Zheng looked at her with a smile.
Ma Wenmin was startled, and immediately realized that she was distracted during the experiment. She patted her head angrily, shook her head and smiled bitterly.
Ma Wenmin showed a hint of firmness on her face. She walked up to Liu Sichao and said, "I'm so sorry, Researcher Liu." She lowered her head slightly with a sincere expression.
Liu Sichao was stunned for a moment, then he was at a loss for what to do. He has always been cynical and never behaved properly. If he quarreled, he would never be afraid of anyone, but this sincere apology made him feel uncomfortable.
"It's okay, Mr. Liu, you're in a bad mood, I know." Liu Sichao said dryly.
Ma Wenmin shook his head, "Do not do to others what you do not want to do to others. I have been wronged for half my life, and I know this feeling. Whether you accept it or not, I am really sorry!"
"I accept, accept!" Liu Sichao waved his hands again and again and answered very quickly.
Liu Sichao's funny reaction made Zhang Yuejun smirk.
This smile was like flipping a switch, and everyone laughed. The dignified atmosphere of the laboratory was also swept away.
Li Zheng patted Zhang Yuejun on the shoulder and gave him an encouraging look.
Zhang Yuejun scratched his head, his mouth widened.
Seven different degradable materials, seven groups of experiments, naturally more than one nude mouse is needed.
Everyone was born in biomedicine. Although the work at hand is not as good as that of clinical doctors, simple minor operations can be used with a little teaching.
"I finally know the mood of those clinicians standing next to the operating table from morning to night. When I just saw the mouse, I almost vomited." Zhang Chao said helplessly.
He is famous in the biological world for his experimental methods, but like Li Zheng, he is biased towards pharmaceuticals, and he is really weak in tissue engineering.
So in the afternoon, countless nude mice died in his hands.
"The guinea pig is going to vomit when it sees you." Zhang Yuejun sewed the last thread, and immediately observed the fruits of his labor with great interest.
For a full 48 hours, the seven groups of experimental subjects were all ready.
"No. 1 to No. 6 in Group 1 were rejected and declared dead."
"The degradation of the scaffolds in the two groups was incomplete, and the living body showed decreased appetite and lack of energy."
…
The selection of Miss Xiangjiang has come to an end, and Zhou Sitian, Zhu Ning, and Sun Junfang have become the beauties with the highest voice for the championship.
"Zhou Sitian's history has been wiped clean." Sun Junfang looked at the woman across the table, "But according to what you said, I want to come to the list of Asian-American graduates from Columbia University in the past ten years, and there is no such thing as Zhou Sitian. name."
Li Wenhui heard the words and laughed lightly. A look of disdain flashed across her face.
"I know that all top students are liars. It's disgusting to pretend to be aloof when they come out of nowhere."
She mumbled a few words, then said with a smile, "Miss Sun, I'll be the first to congratulate you here. Without Zhou Sitian, the enemy, you are one step closer to the championship."
Sun Junfang pushed the list information in her hand to Li Wenhui, and looked at her with a half-smile, "It depends on whether you want to kill with a knife. Zhou Sitian may not really be a good student, but she can talk to the Hong Kong Governor's wife very much. I don't believe it without some background. So, I won't swim in this muddy water."
She knocked on the table, "I'll put the data here, take it if you need it, and throw it away if it's not." After speaking, Sun Junfang actually stood up and walked out.
Li Wenhui looked up in anger, she was not stupid. But she wouldn't believe Zhou Sitian's deep background. What is Liu Zhidong's weight? Is there really a newcomer with a deep background who can take his turn
Moreover, she has studied Zhou Sitian's experience since her debut. It can be clearly seen that at the beginning of her debut, Zhou Sitian had no resources at all, and those advertisements were all abandoned by her. Where can such a person's background go
Li Wenhui guessed that Zhou Sitian was probably the same as her, holding Gaozhi somewhere, but this Gaozhi was not simple.
Her eyes were fixed on the file bag on the table, and after about fifteen minutes, she still picked up the file bag.
"Both talent and beauty? Popular little Huadan fakes academic qualifications!"
"Is it a dragon or a worm? The list of Asian graduates of Columbia University is announced, and there is no Zhou Sitian."
…
The news of Zhou Sitian's forgery of academic qualifications suddenly became popular.
"How can this happen? How can this happen? Not to mention the entertainment industry, even those who are officials, there are many fake academic qualifications, why are they eyeing you!" Liu Zhidong was as anxious as an ant on a hot pot .
As soon as the news came out, the Miss Xiangjiang Organizing Committee's attitude towards them was a 180-degree turn. Tomorrow will be the final talent show, but Liu Zhidong just received the notice, and the committee actually told them not to use it!
How does this work! Not to mention that it was his dream to bring out a Miss Xiangjiang, it was Zhou Sitian. In order to match the character of a lady in the Kochi family, Zhou Sitian practiced the violin for three months, and Liu Zhidong saw that day and night. Feeling a little distressed.
This girl is really working hard.
"Si Tian, don't worry. All the drafts I gave to the media were written by Columbia universities, but the media omits the ''', so we can make it clear!" Liu Zhidong assured with a pat on his chest.
But he knew that it was clear to say, but this kind of unsatisfactory explanation was pure sophistry in the eyes of discerning people. This will make the road behind Zhou Sitian extra difficult.
"Si Tian, can you invite Mr. Li Zheng to come forward?" Liu Zhidong asked cautiously.
The halo on Li Zheng's head is really shining, as long as he reveals a little bit of the relationship between Li Zheng and Zhou Sitian to the outside world, it will be solved together, not to mention the one behind Mr. Li Zheng.
"No, I will handle this matter myself. Xiaozheng's experiment is right now, so he is not allowed to disturb him." Zhou Sitian and Zheng Lingling have always been in touch.
Naturally, she knew that Li Zheng's laboratory was not very peaceful recently, and she didn't want to cause more trouble for Li Zheng.
She turned the bracelet on her wrist and thought deeply for a long time, "Brother Zhidong, do you have any familiar media?"
Liu Zhidong smiled wryly, "Auntie, it's not that you don't know the virtues of those people. When you're good, tell them to be loud. Now that this happens, it's good that those people don't fall into the trap."
"The list of Columbia University is too hard, and there is no place to refute it. It is impossible for them to take the risk to help you defend."
Zhou Sitian moved for a while, with a decent smile on her face.
"Brother Zhidong, you're thinking too much. Refute? No, I'm going to write a letter of repentance, a girl with low self-esteem to reform herself, what do you think?"
Liu Zhidong was so frightened that he stood there, "Do you want to admit it?!"
"Yes. Although Xiao Zheng is very successful academically, he is still lacking in the world. Compared with Columbia University and Columbia University, a girl with low self-esteem and sensitivity has come to her senses and changed her mind. It can even arouse the sympathy of the masses. Xiao Zheng once said that people always love and sympathize with the weak.”
Liu Zhidong had a big mouth, and he looked at Zhou Sitian up and down, as if it was the first time he knew the little girl in front of him.
**
"I have already sent the invitation letter, and the media has also released it. Oh, Li Zheng, are you really sure?" Xu Mingsheng was still a little worried.
"What did Dong Juncheng say?"
Xu Mingsheng rubbed his eyebrows, "He agreed to be a member of the Hong Kong Biological Society Committee."
The Xiangjiang Biological Society is a non-governmental organization spontaneously organized by scholars and biologists in Hong Kong, but it has a very high status in the biological circles in Hong Kong and even in Asia.
There are a total of 12 positions on the Hong Kong Biological Society Committee, each of which is for life, that is, a position will be vacated only after one dies, so the number of places is very precious.
Rao is in Hong Kong University, the first-class institution in Hong Kong, and there are only two committee members, Su Changzhi and Xu Mingsheng.
Exactly two months ago, a member passed away due to a cerebral hemorrhage, and this position became vacant. Therefore, the scale of this year's academic seminar is very large, and almost all the seniors in the biological circle of Xiangjiang are here.
From stealing the experimental results of laboratory staff and publishing the results of the project first, Dong Juncheng is a person who values fame and fortune very much, so the big radish, a member of the biological society committee, hangs in the front, not afraid that he will not take the bait.
Li Zheng on the other end of the phone let out a series of pleasant laughter, "Teacher, I sincerely invite you to come and take a look at my laboratory."
When Xu Mingsheng heard this, his heart was more than half settled.
"I'll come over now!"
"The leakage of tissue fluid is serious, and the water needs to be pumped every three hours."
"The fourth group No. 3 living body's heartbeat disappeared and was declared dead."
"The sixth group No. 2 biopsy showed that the polymer materials in the body have basically been degraded!"
Xu Mingsheng was led in by Zheng Lingling, and what he saw was such a busy scene. He was about to ask, but his eyes were attracted by something in a transparent biological cabinet.
"This... this this" Xu Mingsheng clutched his heart and was speechless.
Li Zheng handed over his experimental notebook to Zhang Yuejun, and then walked towards Xu Mingsheng.
"Teacher, you are here."
Xu Mingsheng felt that his heart was about to pop out of his chest, "Is this alive?!"
In front of him was a very strange creature. It had the body of a mouse, but its back was arched like a camel, and the arched arc was like a human nose.
Human nose
Human nose!
Xu Mingsheng rushed to the front of the biological cabinet, his eyes fixed on the nude mouse who hid in the innermost part of the biological cabinet in fear because of his sudden action, and suddenly burst out laughing.
"Hahaha" He patted Li Zheng's shoulder hard, "Okay, Li Zheng, you are synonymous with miracles!"
The human-nosed mouse is really shocking. The mouse with the nose just appeared in front of him. This... Xu Mingsheng couldn't describe the shock and excitement in his heart in words.
"Okay." He kept repeating.
Li Zheng smiled slightly, "Teacher, look." He turned on the projector in the laboratory.
Photos of nude mice appeared one by one on the projector, "Teacher, do you see anything?" Each picture was a mouse with a nose.
Seeing Li Zheng's mysterious appearance, Xu Mingsheng frowned slightly.
"You play it again."
Li Zheng didn't take it too much trouble and repeated it again.
Xu Mingsheng stared at the photos on the slide without moving his eyes, and suddenly his eyes were bright, "This is a mouse, it is the same one!"
He suddenly turned his head to look at Li Zheng, "It's growing up, it's growing up too! It can grow up!"