Back To The Age Of The '80s

"Regarding this issue, my team and I have done 280 experiments. The stability of plant fermentation and extraction far exceeds that of animal serum. For relevant data, please refer to the third part of the appendix." Li Zheng replied.

Everyone in the lecture hall stretched their heads, trying to see clearly the information in the hands of the five people in the first row.Several prestigious scholars had already left their seats and stood next to the five people in the first row.

With that expression, I really can't wait to snatch the information from the hands of the five people.

"Can you describe in detail the principle of artificial attenuation?" Xu Mingsheng asked.

Li Zheng nodded.

He turned and placed a mock-up of a virus under the slide.

"Look, everyone, this is the virus model of the Doc virus. I was inspired by a project that researcher Liu Sichao is working on this artificial attenuation technology, virus blocking. The structure of this virus model determines its spread in the human body The way……"

The five people asked questions one after another, almost Li Zheng finished answering one person's question, and the other person's question followed without a moment's breathing time.

However, Li Zheng didn't panic at all, his face was calm, and his tone was unhurried, which made many seniors in the biology circle admire him.

This is probably the longest graduation defense. It took more than six hours from the beginning of Li Zheng's report to the end of the defense.The five people in the instructor's seat looked at each other, and couldn't help showing a wry smile on their faces.

Although the professionalism of the five people is beyond doubt, biopharmaceuticals is an esoteric subject, and it is not so easy to understand a project.

Just talking about Li Zheng's Doc virus vaccine project, such a thick pile of information, put it on weekdays, it doesn't take a month, they can't read it at all, if they want to understand it, it might take three to five months, this Still under the premise that Li Zheng explained.

It's not easy to ask a question.

The five of them went through it roughly, but 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 of extremely high practical application value. The people of Duoman will thank you, and we at Xiangjiang University are also grateful for you. Students, feel proud!"

When Su Changzhi spoke later, he was obviously excited.He winked at Xu Mingsheng, and Xu Mingsheng stood up with a smile, and took out a red degree certificate from under the desk drawer.

He strode onto the podium, "Principal Su should have awarded this to you in person, but I won it. You are my student, so I will give this to you in person. Thank you for choosing Xiangjiang University." Xu Mingsheng said sincerely.

Li Zheng bowed deeply to Xu Mingsheng, "I am also very grateful to Xiangjiang University for accepting me."

There was warm applause again in the arena.

Everyone in the guest table clapped their hands, but the expressions on their faces were not so good-looking.

Why did Xu Mingsheng procrastinate? He finally waited until the defense was over. Is it their turn to ask questions? These old-timers in the biosphere have been holding back all afternoon.

Especially that Professor Fujigami from the University of Tokyo, he wanted to go directly to the stage and pull Xu Mingsheng down.

As soon as Xu Mingsheng stepped down the first step, the atmosphere in the venue became obviously different.

At the end of the defense, the reporters took out their own food, Xu Shi was holding back hard, and the flashes were connected together, almost blinding everyone's eyes.

Li Zheng's eyes also slightly narrowed because of the strong light.

"Hello, Li Zheng, I'm Isaku Fujigami. I would like to ask whether the plants in your report will work against the Doc virus that already exists in the human body. I found that your plant extraction technology is different from the traditional technology. This is Did you invent new technology? Can you discover your new technology?"

Fujigami ignored the dazzling flashing lights and was the first to rush to the front row.

Xu Ming fell back angrily, "Professor Fujigami, today is Li Zheng's graduation defense, not an academic sharing session. I hope you pay attention to the impact."

Fujigami didn't pay any attention to Xu Mingsheng's intention, but just stared at Li Zheng with burning eyes.

Li Zheng smiled, "There are two ways to fight the Doc virus in an all-round way, prevention and cure. Both hands must be hard. Taxine is used for first aid, and vaccines are used for defense. The only shortcoming now is the ability to prevent human dormancy. The treatment of the virus. That's the next step I'm going to take."

The newly discovered fermented plant extracts can be used for artificial attenuation and are also effective against viruses in the human body.However, during the experiment, Li Zheng discovered that while the fermented plant extract effectively treats viral infections, it also stimulates the virus and enhances its activity.

Doc virus is a virus with an extremely long incubation period. Some people are lucky and may not even attack for three to forty years.The plant fermented extract, while killing the dormant virus, will also accelerate its activity.

The degree of this is really difficult to grasp.Li Zheng had already 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 could predict that this would be a long and difficult process.

"As for the refining technique you mentioned, it is true that it is somewhat different from traditional techniques, and it is just some practical tips. There is nothing to keep secret. If you are interested, I can record a video, as you come to participate in my A small gift for graduation defense." Li Zheng said with a smile.

Teng Shang's eyes sparkled brightly. Although Li Zheng didn't answer his first question directly, he understood the meaning of Li Zheng's words.

Seeing the colleagues behind him ready 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? You are ready for the lab!"

Xu Mingsheng wanted to throw this shameless person out of the venue, and now he started poaching people in front of them, thinking they were all made of mud!

The students of Xiangjiang University were also filled with righteous indignation, and there was a commotion in the venue.But Fujigami didn't pay any attention to other people's reactions, and just stared at Li Zheng sincerely.

Li Zheng lowered his eyelids slightly, with a hint of apology on his face, "Sorry, I don't have this plan right now."

"Mr. Li Zheng..."

"Mr. Li Zheng..."

Those who shouted Li Zheng's name were the guests present and the reporters on both sides. Li Zheng smiled and nodded one by one, but walked towards 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 couldn't stand steadily 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 Xiangjiang Daily, but also their proprietress. fall.

I don't know why she has to come. No matter how great and legendary Li Zheng is, it's not up to the editor-in-chief to do the news.

What's more, this great Buddha still has the precious young master of the Shen family in his belly.

The little reporter was slandering 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 spot without even thinking about it.

Graduation defense, elementary school, junior high school, she seems to have never attended Li Zheng's graduation ceremony.Realizing this, Zhao Qiuhua couldn't tell what she felt. She knew that she was never a qualified mother, never was.

There was a churn in his stomach, and the feeling of vomiting became more and more obvious. Zhao Qiuhua covered his mouth and hurried outside, not seeing Zhou Sitian's cold gaze behind him.

After the graduation defense, Su Changzhi and Xu Mingsheng brought a group of guests to Li Zheng's laboratory after obtaining Li Zheng's consent.

Most of the people invited by Xiangjiang University this time were biosphere experts in Asia and the UK who had a say in vaccinology or biopharmaceuticals. They were obviously very interested in Li Zheng, a junior.

Especially after Li Zheng shared the tips of plant fermentation and extraction unabashedly, the interest turned into appreciation and friendship.

Xu Mingsheng also had the heart to pave the way for Li Zheng, and personally introduced them one by one. Li Zheng couldn't help but be moved by his dedication.

It took all the people in Li Zheng's laboratory a whole day to entertain these seniors, but they didn't feel tired at all.Juniors like Zhang Chao, Zhang Yuejun, and Zheng Lingling didn't close their mouths all day.

Those big bosses who had only met in the teaching materials talked to them kindly, and even praised them. The three of them only felt that their bones were much lighter.

When a group of people left, they were also very satisfied.Li Zheng kept his promise, and recorded the tips into a video as a gift for everyone. It not only contains the skills of plant fermentation and extraction, but also includes many practical tips for experiments. To a certain extent, it can greatly improve everyone's experiment efficiency.

These skills were also learned by Li Zheng little by little from the experience of his predecessors in his previous life. Since this is the case, what is taken from others and what is given back to others is nothing more than the inheritance of this knowledge.

"Li Zheng, this time you have made our school show its face." Xu Mingsheng returned to Li Zheng's laboratory after seeing off all the guests.

Li Zheng poured a cup of tea for the teacher and placed it in front of him.

"I am a student of Xiangjiang University, and it is my duty to win glory for my alma mater." He said with a smile.

"Duty! What a duty!" Xu Mingsheng clapped his palms and laughed. He took a sip of tea and said, "Students will graduate after all. Are you interested in becoming a real Xiangjiang University student?"

He stared at Li Zheng with burning eyes, full of expectation.

Li Zheng lowered his eyelids, fiddled with the watch on his right wrist with his left hand, and this problem finally came up.

"Teacher..." Li Zheng said, considering his words.

Xu Mingsheng didn't let Li Zheng continue talking, he waved his hand, "Think about it again, but don't feel burdened, tell me tomorrow."