Chapter 83:

"Experimental subject No. 1 is confirmed to be unconscious, please enter the experimenter." The animal anesthesiologist said on the intercom.
Zhang Chao pulled the zipper all the way to the top of his head, and then gave an OK gesture to the anesthesiologist, "Wait, we take the two parts, the leg joint part and the sternum rib. I take the chest, and you take the legs simultaneously, can you?"
The protective suit covered Zhang Yuejun's entire face, making it difficult to see his expression. He calmed his heartbeat and said in a deep voice, "Yes."
With a series of heavyweight papers published in the name of Li Zheng's laboratory, this private laboratory under the name of Xiangjiang University is making its own voice in the biopharmaceutical circle at an astonishing speed.
In the ranking of global biopharmaceutical scientific research institutions published at the end of January 1983, Li Zheng's laboratory ranked 517, but by the end of February and early March, the laboratory's ranking had soared to the 280th, an amazing increase.
Zhang Yuejun knew that if he had not been fortunate enough to enter the Li Zheng laboratory at the beginning of its establishment, with his academic qualifications and professional level, even if he was lucky enough to enter the laboratory, it would be a mess.
Just like a senior who came to the alumni gathering a few days ago. How beautiful the man was when he was in school, plus various awards and honors plus his excellent looks, he is a figure of the campus male level. At that time, he was like an ugly duckling and a white swan compared to the senior, and he was not a figure at all.
But now?
The senior who graduated with many honors and entered a biomedical laboratory ranked about 200 in the world in the envy of everyone. Now six years have passed, and he is still messing with a researcher in the laboratory. But he is already a deputy of a laboratory.
With the launch of scientific research projects one by one, Zhang Yuejun knew that the ranking of Li Zheng's laboratory would continue to soar. He must have the ability to match his position!
Taking a deep breath, Zhang Yuejun calmly cut through the skin of the pig’s front legs...
"Cut the cartilage into small pieces of 1 mm, first stir the 0.25% trypsin solution in a constant temperature incubator at 37 degrees Celsius for 30 minutes, then remove the trypsin solution, rinse the cartilage pieces with PBS solution 3 times, and add 0.2% type II collagen Enzyme solution..." Zhang Yuejun muttered to himself.
After taking out the sternum, Zhang Chao glanced at Zhang Yuejun with a smile, and carefully put the cartilage pieces into the glass tube.
"Okay, let's go out first. Let the kitchen chef take the pig away before the anesthesia has passed. We can add a meal at noon." Zhang Chao said with a smile.
With Li Zheng pointed out the direction, Ma Wenmin’s experiment process has been accelerated. In the next few days, the project team tested pig chondrocytes, sheep chondrocytes, and bovine chondrocytes. After data screening and comparison, the project team finally Bovine chondrocytes were selected as the chondrocyte sample for this "organ regeneration in vitro".
Thanks to this experiment, Qingyuan's food has improved a lot in the past few days. Zheng Lingling didn't even go home to eat, and all three meals a day were settled in Qingyuan.
The experiment progressed steadily, and Wenxuefeng's physical condition gradually stabilized. Chen Xuhua and Gong Wenbiao, two oncology experts, discussed his film for an afternoon.
A medical plan was proposed. If a suitable liver source is not found before Wenxuefeng’s liver is completely necrotic, then he can only risk another resection of the lesion. Wenxuefeng has undergone two liver resections, but ordinary doctors will not Willing to move the patient a third time.
"If you cut it again, we can't guarantee that his liver can still support his normal life, I mean..." Chen Xuhua tried to organize the language.
"Meaning, in the next life, he can only lie on the bed and hang on the nutrition needle to continue his life, and there is no guarantee for how long it will last, right?" Ma Wenmin took Chen Xuhua's words.
Chen Xuhua and Gong Wenbiao looked at each other, with a wry smile on their faces.
"We forgot that Teacher Ma is also an expert in biology."
Through the transparent glass, Ma Wenmin looked towards Wenxuefeng lying on the hospital bed. Wenxuefeng seemed to feel his wife's gaze and turned his head slowly.
He smiled comfortingly at his wife, then slowly raised his hand and made several gestures in the air.
"I, want, return, practice, test, and room" are dumb words. When they were studying in Japan, they often went to the school for deaf-mute children to volunteer together, so the couple had learned some dumb language.
Ma Wenmin covered her mouth all of a sudden, trying to keep herself from crying.
She put her hands on the glass, making gestures one by one.
"I know."
"Go back to Shenzhen to visit the new factory?"
"Yes." David sat on the wheeled office chair. With a force on his foot, the office chair casually turned around in a circle.
"The factory in Shenzhen City was built with your help. It's completed and started, I think you should take a look." David said with a smile.
Li Zheng lowered his head slightly, he hadn't remembered the days in Qinghe Town for a long time. For Li Zheng, who has lived for two lifetimes, the few months in Qinghe Town are so short.
The faces of Zhang Chaoyang, Aunt Zheng, Uncle Zheng and others flashed in his mind, and Li Zheng leaned back slightly on the back of the office chair.
"When?"
David shrugged, "The day after tomorrow, Shenzhen City is very close to here. It will take us a long time to take a boat. We can leave tomorrow afternoon."
Li Zheng fiddled with the pen on the table, and then nodded.
"Li, you are too tired recently and need a good rest. Trust me, this will be a pleasant journey."
"Hope." There was a smile at the corner of Li Zheng's mouth. When he left Qinghe Town at that time, he left a letter to Zhang Chaoyang, saying that he would contact him again when he arrived in Xiangjiang.
But when he arrived at Xiangjiang, he realized how inconvenient the communication between Xiangjiang and the mainland was. Later, various things followed, making him completely ignorant of this matter. That kid should be quite disappointed.
Li Zheng touched his nose, a rare sense of guilt surged in his heart.
That night, when Li Zheng mentioned on the phone about returning to Shenzhen, Zhou Sitian was silent for a while. Compared with Li Zheng, Zhou Sitian has lived in Qinghe Town for a full eighteen years, where there are memories of her entire childhood and her friends.
"I won't go, I still have work." After a long silence, Zhou Sitian spit out such a sentence.
"I thought……"
"I thought I would go back happily? Before I became strong enough, I didn't have the courage to set foot on that land. Xiao Zheng, you promised me not to do anything for me. I will do some things myself. "Zhou Sitian said solemnly.
Li Zheng was taken aback, and then realized that she was talking about her own father. He nodded, "Don't worry, I won't do unnecessary things."
Zhou Sitian on the other end seemed to relax, "Xiao Zheng, thank you."
When he was in Qinghe Town, Zhou Sitian discovered that Li Zheng had no hatred for Zhou Deqing. While this surprised Zhou Sitian, there was still inexplicable pressure in her heart, because she thought that Li Zheng had let go of prejudice against Zhou Deqing because of her.
But Zhou Deqing was the one who hurt Li Zheng's mother. Zhou Sitian didn't want to involve Li Zheng and Zhou Deqing too much.
Li Zheng touched his nose and stopped talking.
In the afternoon of the next day, the Roche team headed by Li Zheng and David, as well as Liang Zhe’s staff from the Liang family, boarded the ship bound for Shenzhen.
That's right, Liang Zhe and Liang Clan.
In fact, as early as half a year ago, Xiangjiang enterprises with ancestral origins in the Mainland, such as Liang, received investment invitations from Huajing. The above conditions are not unfavorable.
However, the situation between London and Huajing is now tense, especially after the female iron man visited China, the situation in Hong Kong became very embarrassing. Although a kind of Xiangjiang boss has the heart to contribute to the development of his hometown, no one dares to be the first person to eat crabs.
Therefore, regardless of whether it is the Shen family of Xiangjiang Newspaper, the media magnate Shao family chooses to build schools and libraries in mainland China. As for investment, they remain silent.
Liang Zhe is a born businessman. After Liang was on the right track, this invitation letter was placed on his desk.
Because of the land advantage, the Liang family regrouped and developed successfully, and soon returned to the first rank of the Xiangjiang family. But it is only the first sequence. In the ten years since the Liang's high-level air crash, the upper-level forces of Xiangjiang have long been reshuffled.
Because of the heritage of the Liang family, a group of bigwigs have long been prepared for the Liang family to return to the first sequence, so they can smile to the right, and even some of them are based on the friendship of the older generation, and they will reach out to help. Put.
But if the Liang family wants to return to the position of Xiangjiang's first family, it will not be so easy. Even from the current situation in Xiangjiang, it is almost impossible.
So as soon as he saw this invitation letter, Liang Zhe had some thoughts in his heart.
A few months ago, taking advantage of the opportunity to ship the production line to the mainland, Liang's people walked around in relatively developed cities such as Huajing, listed on the stock market, and Shenzhen, and they read newspapers from all over China for 78 years. .
Liang's professional team submitted proposals to Liang Zhe in the form of proposals on the development trend of upper-level policies in China, the economic development of important cities in China, and professional suggestions.
After seeing the three proposals with almost the same attitude, Liang Zhe had already planned to invest, but whether the investment was large or small, he planned to go to the mainland to see in person.
At exactly this time, Li Zheng mentioned when he was talking to Fang Guanjia that he was going back to the Shenzhen market in the near future, so this trip included the Liang team headed by Liang Zhe.
"Oh, what did the ancient Chinese say, the breeze is coming, the water is not happy, what a beautiful mood." David stretched out his arms and stood on the bow of the ship, with an exaggerated expression of enjoyment on his face.
The corner of Li Zheng's mouth raised, "The level of Chinese is good." He knows this old friend too well. His happiness now is definitely not because of the beautiful scenery of the Shenshi River, but because of the change in his identity when he went to Shenzhen twice.
"Li, what a wonderful life is. When I went to Shenzhen for the first time, I was only the person in charge of the Xiangjiang area, and I was still immersed in the sadness of being exiled to Asia. And now..." He was quite pretty. chest.
"Now I am the executive vice president of Asia, the old fellow Johnson doesn't care, I am the actual person in charge of Roche Asia!"