Chapter 129:

"The army of one million will not change, and try to turn the tide for peace. Li Zheng, you are now a legend." Su Changzhi said with a laugh.
Li Zheng touched his nose helplessly, "Principal, don't tease me. There is a rumor that only one sentence out of ten can be heard."
Everyone laughed.
How can these old professors know the exaggeration of these rumors? If one person really controls a war, there would be no political discipline in the world.
"I intend to place the graduation defense in the lecture hall on the third floor of Qiushi Building. The lecture hall can accommodate about two hundred people. Except for us old guys, all the associate professors and above in the school will participate. Students, each class will be given two places to listen. , This seat has been most of the time. We have issued about thirty invitations, and there are about thirty vacancies. Li Zheng, do you have anyone to invite?"
Li Zheng hesitated slightly, "I want ten seats." Liang Zhe, Zhou Sitian, and everyone in Li Zheng's laboratory must be reserved. There is also David, who has been clamoring for a long time. Since the news that Li Zheng handed over the production of yew and polyvirus vaccines to Merck, David has complained that he has favored one another several times.
Since David invited, then Anthony is of course indispensable. As for Kent, he sent the invitation letter photo, it is his business whether he will come.
The crowd sat in the conference room and discussed the process of the defense on the day of the defense. Seeing Su Changzhi and the others as a major event, Li Zheng said that it was impossible not to be moved. He subconsciously rubbed his right wrist. It's not an exquisite watch, and I am willing to give it up. There is no best of both worlds.
Five days later, sunny
The door of Xiangjiang University was open, and when you walked into the door, red banners opened on the trees on both sides of the campus.
The students of Xiangjiang University were all smiles with a hint of pride, and they did not lose the slightest feeling when they watched the academic masters that can only be seen in TV magazines pass by them.
This is the tolerance of Xiangjiang No.1 Academy.
He Zhongming couldn't tell what it felt like. The first time I saw Li Zheng, he was angry. This young man who looked younger than him erased all his efforts with just a few words.
The second time I saw Li Zheng, he was embarrassed. This person is not a high-achieving student from a prestigious foreign school, and he has no family background. He may not even go to university. This makes He Zhongming angry and jealous.
Later, the gap between them grew wider and wider, and He Zhongming gradually realized that he and this person had no place to compete, because the two were not on the same starting line.
He Zhongming tightly grasped the lecture hall pass the counselor had just given him, with a bitter smile on his face. After trying to catch up for so long, he found that the person and himself were not on the same track at all. This feeling was really uncomfortable.
"He Zhongming, let's go in quickly, those guests are here, it won't look good if we go in again." A ponytail girl said.
He Zhongming nodded when he heard the words and followed the crowd into the lecture hall.
As soon as David came in, he went straight to Li Zheng's makeshift lounge.
"Li, you really want to kill me. You Chinese have something to say, one day is like three autumns, we have been separated by several autumns." David still looks exaggerated.
David went to the headquarters in Switzerland for half a year, which is an excellent signal. The general regional heads who return to the headquarters are a precursor to promotion. The former Roche’s Asian executive president is not doing anything. It seems that David will soon remove the word
deputy
.
"David, you've stayed in Switzerland for so long, but the Chinese language hasn't fallen yet." Li Zheng escaped from David's bear hug and spoke slightly jokingly.
David shrugged, "Li, you are a genius in biology. And I, a genius in linguistics, everyone has their own good points." He said solemnly.
Li Zheng...Where is the confidence.
The lecture hall was already crowded with people. Originally, Hong Kong University reserved 20 places for maneuvering. However, the Governor of Hong Kong and people from the food safety and drug regulatory authorities of the United Kingdom and the United States took all the places as soon as they arrived.
Not only that, but a lot of people who didn't have invitations but were not easy to stop came one after another, which caused headaches for the people in the office of the dean of the medical school that complicated this defense meeting.
Because of the special political significance of vaccines, Li Zheng did not intend to hide the technology.
Five wads of materials about four or five centimeters thick were placed in front of Su Changzhi and the others. They couldn't wait to open the materials, and realized that Li Zheng hadn't come to the stage yet, so they put the materials back.
"Ahem, let's start." Su Changzhi's voice echoed through the microphone not far away in the entire lecture hall.
Li Zheng walked in slowly through the side door and walked onto the lecture hall.
Looking down from the stage, the five people sitting in the first row are Li Zheng’s defense mentors this time. Su Changzhi, Xu Mingsheng, Professor Wang, Professor Zhao, and Professor Qian are all the most respected professors in the School of Medicine of Xiangjiang University. The three professors, Wang, Zhao, and Qian, took a lot of thought for this tutor quota.
Behind the guest seats, David, Anthony, Kent, the Governor of Hong Kong, the United Kingdom and the United States and other countries' drug regulatory agencies, Liang Zhe, Zhou Sitian, Li Zheng's laboratory and others, as well as a group of biological experts invited by Xiangjiang University.
The auditorium at the back is filled with outstanding students from Xiangjiang University. The proud of these days is clean on weekdays, but today it is like an ordinary fan of an idol. The expression of excitement is not to be mentioned. After Li Zheng came in. Never stopped, even Li Zheng was surprised, did he just say something important?
He saw He Zhongming among them, and he nodded to him. He Zhongming was visibly stunned, and then a weird look appeared on his face, seemingly stunned and flattered, finally showing a relieved smile on his face.
There are media seats on both sides of the lecture hall. Because it is for academic defense, Xiangjiang University stated that when the media access card was issued, it was not allowed to take pictures before the academic defense was over. Therefore, these media can only take notes, and the speed of writing is two points faster than those of excited students.
To Li Zheng's surprise, he saw Zhao Qiuhua in the media booth.
Li Zheng lowered his eyelids slightly. Zhao Qiuhua was the editor-in-chief of Xiangjiang Daily at the time. It stands to reason that she shouldn't be here.
"Hello everyone, this is Li Zheng. The topic of my paper is "Principles of Anti-Dog Virus Vaccine"." When Li Zheng said the topic of the paper, there was a moment of commotion in the venue.
Although the big cows in the biological circle had speculation early in the morning, when Li Zheng officially announced the topic of the thesis, he still couldn't help but admire this talented junior.
The Governor and the officials of the British drug regulatory agency looked at each other, exchanging a look that only they could understand.
"Dog virus vaccine is a live attenuated vaccine." A virus model appeared on the projector. "This is the clinical manifestation of the virus after the action of taxus. Taxus is forcibly destroying the virus activity. The virus vaccine is different. The virus vaccine Through artificial attenuation, the virus's toxicity is within the range that the human body can heal itself..."
Li Zheng said very carefully, except for a sentence in the attenuation process, there is almost no hiding place.
"Through preliminary biological experiments, Li Zheng's laboratory has basically confirmed that the multi-gram virus vaccine can effectively prevent virus infection." The biological experiment data is two to three centimeters thick, and the data flashes on the slide.
The guests, including a group of professors and associate professors, all took out the paper and pen in their hands and worked hard to write.
Su Changzhi and others took reading glasses and quickly flipped through the materials in front of them, commenting and admiring them. The three professors Wang, Zhao, and Qian laughed so hard that the old dimples were about to come out while writing like a god.
Fortunately, they are clever, so they set this quota early, take a look, take a look.
Although everyone is listening, only the responding tutor has the information in front of them. They scribbled and drew on the information with joy, imagining the envy and hatred of colleagues, as cool as a glass of cold beer in summer.
Li Zheng's report lasted more than two hours.
During the two-hour report, no one left, not even one got up to go to the bathroom.
When Li Zheng's last sentence fell, the audience could still only hear the sound of "Shusha" rubbing between pen and paper.
Li Zheng touched his nose awkwardly, and stopped talking on stage.
After two or three minutes, someone reacted, sparse applause sounded, and then as if pressing a switch, everyone raised their heads, and the applause became louder and louder. After a while, thunderous applause almost lifted. Open the roof.
"Mr. Li Zheng, I want to ask about this artificial detoxification..." Not long after the applause fell, someone hurriedly stood up and asked.
It was Professor Fujigami from the University of Tokyo. Before Li Zheng could speak, Su Changzhi laughed.
"Fujigami, this time the defense tutor is us, don't ask questions in such a hurry." Su Changzhi smiled and narrowed his eyes.
In the Department of Asian Medicine, the School of Medicine of Hong Kong University is often compared with the School of Medicine of the University of Tokyo, and every time it is no better than others. The second in the 10,000-year-old at Xiangjiang University has been doing it for a long time and is a bit tired.
And this Professor Fujigami is now the dean of Tokyo University School of Medicine.
Professor Fujigami's complexion was stiff, he opened his mouth, unable to find a place to refute, frowned and sat down unwillingly.
Well, you are the defense mentor, then you should ask first.
Almost everyone in the room focused on the five people sitting in front.
At this time, Su Changzhi realized that he was too proud of himself.
He cleared his throat and asked: "Li Zheng, I saw two artificial attenuation methods used in your materials, one is biological serum, and the other is plant fermentation and extraction. Why did you choose the second one?"