The Black Technology Era of Xueba

The idea proposed by Xiao Jianguo is not new. Some people are doing it in Shanghai. It's just that Xiao Jianguo and Xiao Jianying already run environmental protection companies, and it will be easier to do this.

However, Xiao Ming is not optimistic about this idea, the reason is simple-there is no technical content.

Your company can hire a garbage sorter to collect garbage, and other companies can also do garbage sorting and recycling. This is a matter without any technological content.

If there is any capital intervention, then it will burn the last place in the market like the bike sharing and takeaway APP.

Xiao Ming said: "If you do n’t have core technology, do n’t invest rashly. People who do business are very smart. The way we think of today will be thought of by others tomorrow. Even if we dominate the waste sorting market, it will definitely be big There is a small return on investment and there is always the possibility of being replaced. "

Xiao Ming's words are actually the true meaning of Pangu technology's development to this day. Having core technology will not be afraid of competition.

Xiao Ming painted a big cake for Xiao Jianguo, saying: "Environmental companies can still do it, and waste sorting must be done, but all of this can be given to machines instead of people. People are inert. In the future, Pangu Technology will Investigate detailed plans for waste sorting and disposal methods, and then share them with Uncle. "

Xiao Jianguo is definitely willing to listen to Xiao Ming's suggestion. After all, in the company's management, Xiao Ming is far more experienced than Xiao Jianguo who has been a public official for decades.

时 In the afternoon, Xiao Jianguo and Liu Xiong continued to be students, listening to Xiao Ming's lecture.

Zheng Xuanyu and Lin Weiwei are also familiar. Lin Weiwei listened to Zheng Xuanyu talking about what happened in the medical laboratory, only to know that the laboratory was not a monotonous life, but a rediscovery of the world.

After dinner, Xiao Ming sent Zheng Xuanyu downstairs to go home.

I have not yet arrived on New Year's Eve, but Jiangcheng has a New Year's atmosphere in the night.

璀 The bright fireworks in the night sky and the bright lights in the community indicate the coming of the New Year.

Minjiang City is one of the few cities that allows citizens to display fireworks on the streets. After the pollution has eased, the city still allows the people to enjoy that happiness at the end of the year and early spring.

"Just here, I'm going up." Zheng Xuanyu walked to the parking lot.

"Remember what my mother just said?" Xiao Ming asked.

Zheng Xuanyu just covered her mouth and grinned, "Let me come to play 呗 often."

The fiery red fireworks reflected on Zheng Xuanyu's face, and her deep eyes also showed a gentle flame ...

The citizens of Qijiang City are still immersed in the atmosphere of the festival, but the Pangu Science and Technology Park is busy on the first working day after the festival.

As the supply of C14 micronuclear materials in South An Africa becomes more and more sufficient, Tianhe New Energy Vehicles will achieve mass production this year.

The busiest is the life science laboratory. During the Spring Festival, many experimenters took the initiative to work overtime in the laboratory, and the research on Ebola virus made a decisive breakthrough.

When Gao Siqi returned home after a Spring Festival, she came to the laboratory early to take charge of the command. Zheng Xuanyu also became Gao Siqi's most effective assistant. She will be fully responsible for the follow-up treatment, which is a very important task.

"The Ebola virus is 970 nanometers long and is a filament. It belongs to a single-stranded negative-strand RNA virus. It has 18959 bases, has a capsule, and has fibroids on the surface. Pure viral particles are compounded by a spiral ribonucleocapsid. Body composition, containing negative-strand linear RNA molecules and four virion structural proteins. "

Gao Siqi said: "We start with this capsule, that is, the envelope. Its glycoprotein recognizes and binds to the host surface receptor, then the viral envelope binds to the host cell membrane, and finally the viral capsid and viral genome enter the host to complete the infection. process."

"Whether it is a capsule or a glycoprotein on its surface, it belongs to the gene expression of a base combination. That is, no matter how the virus expresses its glycoprotein in the process of future replication and proliferation, it is actually gene expression. "

"Human antibodies cannot recognize the virus, and the envelope of the virus can quickly recognize the fusion of human cells. This is the biggest contradiction."

Xiao Ming knew that the laboratory already had the perfect solution and said, "So what?"

"Ebola's glycoproteins will change after continuous replication, so I want to thank Super Junior, she used the perfect mathematical thinking and biological logic to find the only commonality of these different glycoproteins, and this is so small At the molecular level, we have also positioned it.

Our method is to tell the body's immune system the glycoprotein characteristics of Ebola's capsule surface, and increase the number of human NK cells through drugs, relying on NK cells to defeat Ebola. "

"The way to make the immune system remember is similar to the traditional virus vaccine, except that the traditional vaccine only uses an inactivated viral shell, and we use the common molecular point of multiple forms of Ebola as the antigen."

"Xiaochu, open the screen!"

Video screens have appeared microscopic video screens of laboratory research results.

Gao Siqi said, "In fact, tell the immune system to let it recognize the Ebola virus ~ www.NovelMTL.com ~ As with the vaccine, this is not difficult. The more difficult is to artificially increase the NK cell content."

NK cells, also known as natural killer cells, are important immune cells in the body. At present in the life sciences community, such sources are not very clear. Generally, they are artificially derived in the bone marrow, and development and growth also depend on mature bone marrow cells.

过去 In the past, NK cells were induced by thymocytes cultured in the presence of cytokines such as IL-2 in vitro under laboratory conditions, but this induction cost was extremely high and cell death was extremely high.

How to increase human NK cells?

The traditional way is to take Ge-132, or use in vitro culture and then deliver it to the human body.

However, both methods have disadvantages. The prerequisite for taking Ge-132 to increase NK cells is that the human immune system is not attacked and is not controlled by Ebola, then the signals that produce NK cells can be released.

For example, if you are attacked by Ebola and you take more Ge-132, the immune system instructs you not to produce NK cells.

NK NK cells produced in vitro are transported in vivo, which is also very unreliable. The first is the high cost and technical difficulty, and the second is the interference of the virus. At this time, a large number of external NK cells enter the body to cause a complete disturbance of the body's immune system, which will not only destroy the cells infected by Ebola, but also cause new ones. Trouble.

Gao Siqi said: "There is only one way. The first step in the immune system's entry into Ebola is to issue instructions to every cell in the body to produce a large number of NK cells. It will destroy Ebola and become infected in the first place. Cell."