"On this issue, my team and I have done 280 experiments. The stability of plant fermentation and extraction far exceeds that of animal serum. The relevant data can be found in the third part of the data appendix." Li Zheng replied.
Everyone in the lecture hall stretched their heads, trying to see the information in the hands of the five people in the first row. Several prestigious scholars have already left their seats and stood beside the five people in the first row.
With that expression, I really can't wait to grab the information in the hands of the five people.
"Can you describe the principle of artificial detoxification in detail?" Xu Mingsheng said.
Li Zheng nodded.
He turned around and placed a virus mock-up under the slide.
"Everyone, please see, this is the virus model of Dok virus. This artificial attenuation technology was inspired by a project that researcher Liu Sichao is doing, virus blocking. The structure of this virus model determines its spread in the human body. The way… "
The five people's questions came one after another. Almost after Li Zheng finished answering one person's question, the other person's question came over, without a trace of breathing time.
However, Li Zheng was not flustered in the slightest, his face was calm, and his tone was unhurried, which made many seniors in the biological circle couldn't help but admire him.
This is probably the longest graduation defense. It took more than six hours from Li Zheng's report to the end of the defense. The five people in the mentor seat looked at each other, and couldn't help but show a wry smile on their faces.
Although the professionalism of the five people is unquestionable, biopharmaceuticals is an esoteric subject, and it is not so easy to understand a project.
Just talking about Li Zheng's Dok virus vaccine project, there is such a thick pile of information, on weekdays, they don't have a month, they can't read it at all. Or on the premise of Li Zheng's explanation.
It's not easy to ask this question.
The five people flipped through it roughly, and they could only ask these superficial questions.
Su Changzhi coughed dryly, "Student Li Zheng, your performance is very good. Your project is not only of outstanding academic value, but also extremely valuable in practical application. The people of Doman will thank you, and we at Hong Kong University are also grateful for you. Students, be proud!"
Su Changzhi was obviously excited when he said the latter. He winked at Xu Mingsheng, Xu Mingsheng stood up with a smile, and took out a red degree certificate from under the desk drawer.
He strode onto the podium, "This should have been awarded to you by Principal Su personally, but I won it. You are my student, and I will give this to you in person. Thank you for choosing Hong Kong University." Xu Mingsheng said sincerely.
Li Zheng bowed deeply to Xu Mingsheng, "I am also very grateful to Hong Kong University for accepting me."
There was warm applause again in the arena.
Everyone in the guest seat clapped their hands, but the expressions on their faces were not so good-looking.
Why did Xu Mingsheng procrastinate? It's not a good idea to wait until the defense is over. Is it their turn to ask questions? These seniors in the biosphere have been holding back all afternoon.
In particular, the professor Fujigami from the University of Tokyo could not wait to come directly to the stage to pull Xu Mingsheng down.
As soon as Xu Mingsheng stepped down the first step, the atmosphere in the arena became obviously different.
At the end of the defense, the reporters took out the guys they were eating. Xu was so stubborn that the flashing lights were connected together, almost blinding everyone's eyes.
Li Zheng's eyes narrowed slightly because of the strong light.
"Hello Li Zheng, I'm Fujigami. I would like to ask if the plants in your report will work on Dok virus that already exists in the human body. I find that your plant extraction technology is different from traditional technology. This is a Do you invent new technology? Can you discover your new technology?"
Ignoring the dazzling flashing lights, Fujisami rushed to the front row first.
Xu Ming was so angry that he looked down, "Professor Fujigami, today is Li Zheng's graduation defense, not an academic sharing session. I hope you will pay attention to the impact."
Fujisami didn't pay any attention to Xu Mingsheng's intention, but just stared at Li Zheng with burning eyes.
Li Zheng smiled, "To fight the Dok virus in an all-round way, we must take two paths, prevention and cure, and both hands must be hard to grasp. Taxane is used for first aid, and vaccines are used for defense. The only shortcoming now is the human body's dormancy. Treatment for the virus. That's also the next step I'm taking."
The newly discovered plant fermented extract can be used for artificial attenuation and is also effective against viruses in the human body. However, during the experiment, Li Zheng found that the fermented plant extract can stimulate the virus and strengthen its activity while effectively treating the virus infection.
Dok virus is a virus with a very long incubation period. Some are lucky, and they will not even attack for thirty or forty years. And plant fermented extracts will speed up their activity while killing dormant viruses.
The degree of this is really difficult to grasp. Li Zheng thought about it, and when the vaccine entered the human clinical stage, he set up a joint project team with Merck in the name of Li Zheng's laboratory to carry out drug research.
Li Zheng can predict that this will be a long and difficult process.
"As for the extraction technique you mentioned, yes, it is somewhat different from traditional techniques, just some practical tips. This is nothing to keep secret. If you are interested, I can record a video, as you come to join me this time. A small gift for the graduation defense." Li Zheng said with a smile.
Fujisami's eyes lit up. Although Li Zheng didn't answer his first question directly, he understood what Li Zheng meant.
Seeing that the colleagues behind him were about to move, he couldn't help but said again: "Mr. Li Zheng, have you received the invitation letter from the University of Tokyo? Are you interested in teaching at the University of Tokyo? We can use the level of a professor as You prepare the lab!"
Xu Mingsheng can't wait to throw this shameless person out of the venue, and now he starts poaching people in front of them, when they are all made of mud!
The students of Hong Kong University were also filled with righteous indignation, and there was a commotion in the venue. On the other hand, Fujigami ignored the reactions of the others and just stared at Li Zheng sincerely.
Li Zheng lowered his eyelids slightly, and a trace of apology appeared on his face, "Sorry, I don't have this plan for the time being."
"Mr. Li Zheng..."
"Mr. Li Zheng..."
There were guests present and reporters on both sides who shouted Li Zheng's name. Li Zheng smiled and nodded one by one, but walked to the side door without saying a word.
"Editor-in-chief, be careful." A reporter on the side quickly supported Zhao Qiuhua.
Because of the reporters who kept pushing forward, Zhao Qiuhua was unsteady and almost fell to the ground.
The little reporter who supported her breathed a sigh of relief. You must know that this editor-in-chief Zhao is not only the editor-in-chief of their Heung Kong Daily, but also their proprietress. If they bump into each other, they will have to suffer. fall.
I don't know why she has to come, no matter how great and legendary Li Zheng is, the editor-in-chief will not be able to come out in person for this news.
What's more, this big Buddha still carries the precious young master of the Shen family in his stomach.
The little reporter murmured in his heart, but the smile on his face became more and more sincere.
Zhao Qiuhua smiled politely at him. She didn't know why she came here, but when she heard the news of Li Zheng's graduation defense, she asked for a place without thinking.
Graduation defense, elementary school, junior high school, she didn't seem to have attended Li Zheng's graduation ceremony once. Zhao Qiuhua, who realized this, couldn't tell how she felt. She knew that she was never a qualified mother, and she never was.
There was a surge in the stomach, and the vomiting became more and more obvious. Zhao Qiuhua covered his mouth and walked outside in a hurry, not seeing Zhou Sitian's cold eyes behind him.
After the graduation defense, Su Changzhi and Xu Mingsheng brought a group of guests to Li Zheng's laboratory after obtaining the consent of Li Zheng.
This time, most of the people invited by Hong Kong University are from Asia and the United Kingdom who have a say in vaccinology or biopharmaceuticals. They are obviously very interested in Li Zheng.
Especially after Li Zheng shared the tips of plant fermentation and extraction without any privacy, this interest turned into appreciation and friendship.
Xu Mingsheng also had the intention to pave the way for Li Zheng, and personally introduced them one by one. Li Zheng couldn't help but be moved by this level of care.
It took everyone in Li Zheng's lab a whole day to entertain these seniors, but they didn't feel tired at all. Zhang Chao, Zhang Yuejun, Zheng Lingling and these juniors have not closed their mouths all day.
Those big men who had only seen them in the teaching materials, talked to them kindly, and even praised them, the three of them only felt that their bones were a lot lighter.
When the crowd left, they were also very satisfied. Li Zheng kept his promise and recorded the tips into videos as gifts for everyone. There are not only the skills of plant fermentation and extraction, but also many practical tips for experiments. To a certain extent, it can greatly improve everyone's experiments. efficiency.
These skills were also learned by Li Zheng from the experience of his predecessors in his previous life. Since this is the case, the inheritance of this knowledge is nothing more than that.
"Li Zheng, this time you have made our school show a lot." Xu Mingsheng returned to Li Zheng's laboratory after sending off the guests.
Li Zheng poured a cup of tea for the teacher and put it in front of him.
"I am a student of Heung Kong University, and it is my duty to win glory for my alma mater," he said with a smile.
"Duty! What a duty!" Xu Mingsheng rubbed his palms and laughed. He took a sip of tea and said, "Students will graduate after all. Are you interested in becoming a real Heung Kong University student?"
He stared at Li Zheng with burning eyes, full of anticipation in his eyes.
Li Zheng lowered his eyelids and fiddled with the watch on his right wrist with his left hand. The question finally came.
"Teacher..." Li Zheng said after mulling over his words.
Xu Mingsheng didn't let Li Zheng continue. He waved his hand, "Think about it again, but don't have any psychological burden, and tell me tomorrow."