world famous doctor

Chapter 304 Medical Subject Research
After the words fell, Lin Zhenghua turned his head and looked at Zhou Chen.

I think he's thoughtful

This proposal is probably a good way to compromise.

Afterwards, Lin Zhenghua turned his attention to Vice President He again, and his expression changed from the previous severe to a little more easy-going.

"Vice President He, what do you think of Zhou Chen's proposal?"

Vice President He took a deep breath.

This is called fair competition?

Is this kid an idiot?

He Yu thought that it would be easy for him to obtain the qualification of the vice president.

I am not bragging after so many years of hard work.

"It shouldn't be too late. I'll take you to the laboratory of our hospital right now. The project can start today." He Yu said.

The research room of the municipal hospital was similar to Zhou Chen's imagination.

As soon as you step into the door, you can feel a strong academic atmosphere.

All kinds of advanced medical equipment are available.

There are a lot of inconspicuous gadgets inside, but they are all worth millions.

The laboratory of the municipal hospital is a key laboratory of Jiangzhou Science and Technology Department.

The original intention of the establishment is to promote the development of medicine and research major topics.

This is also the innovative practice base of Jiangzhou Medical University.

The scientific research and teaching place of the municipal hospital is in a four-story building.

Each layer has different functional components, and the most important function is mainly for medical research and development.

There is a public experimental technology center, a small animal behavior experimental platform, a pathology laboratory, a biological sample bank, anesthesia and critical first aid laboratory, genetic experiments and other related laboratories.

There are the most advanced scientific research equipment and the latest cutting-edge technology.

To be honest, Zhou Chen saw many advanced instruments inside for the first time.

So let alone be able to operate accurately.

Zhou Chen walked, looking at various biochemical, blood cell, blood coagulation, immune, urinalysis, blood gas analyzers, various pathological sections and pathological sampling tables, staining machines, freezing machines and other professional equipment in front of him.

Fascinated by the sight, he couldn't help reaching out his hand to touch one of the genetic experiment equipment.

At this time, Vice President He suddenly called out loudly:
"Don't touch the things here if you don't understand now..."

Only then did Zhou Chen retract his hand.

Seeing Zhou Chen's inexperienced appearance, Vice President He Yu secretly sneered in his heart.

Just like that, you still want to compete with me for the deputy dean of scientific research and teaching?
Just a joke!
Zhou Chen could tell from the other party's expression that he despised him.

Zhou Chen curled his lips, and said very simply:
"Since we are in a competitive relationship, there is no need to be too polite. Just say, what is the subject we are going to study next? Let's not waste each other's time."

The voice fell.

Vice President He didn't seem to hear Zhou Chen's words.

He was still looking at Zhou Chen with squinted eyes all the time, and Zhou Chen felt uncomfortable with those sharp eyes.

After a while, Vice President He smiled coldly and said:

"The topic we want to study is the behavioral detection of gene function in the nervous system..."

The original intention and purpose of this project is to identify the functions of new genes in the mammalian nervous system on a large scale, and to use antisense nucleic acid technology to establish a mouse behavioral detection platform.

20 genes expressed in a large number of brains were selected from the cDNA sub-library of a large number of low-abundance expression genes in the brain, and the specific antisense nucleic acids of the mouse homologous genes of these genes were designed and synthesized, and the antisense nucleic acids were injected with a Hanilton microinjector. The sense nucleic acid was injected into the lateral ventricle of the mouse, and the group injected with normal saline and random sequence nucleic acid was used as a control. A small amount of behavioral detection model is:

Investigate the food intake of daily metabolic capacity, and investigate the open field behavior of Locomotion activity (moving).

Electric tail test to investigate pain threshold and step-down method test for memory ability.

For Zhou Chen, an undergraduate student who just graduated from medical university, these words are very unfamiliar to him, and they are also very complicated and profound.

Fortunately, he has the famous medical system bound in his mind.

While the other party was speaking, he used the famous doctor system to record the key words in the other party's words.

Gene function, ethology, antisense accounting, cDNA sub-library, nervous system...

In order to further understand the knowledge of the so-called functional identification of nervous system genes, Zhou Chen immediately looked through the life science research institutes, bioengineering research centers, neurobiology research institutes, and biochemistry and cell biology records recorded in the famous doctor system. Some important information before the research institute.

data shows that:

The DNA sequencing portion of the Human Genome Project is nearing completion in some countries.

The DNA sequence information of genes is only the first step in the development of genetic resources. More importantly, the functional information of genes, especially the gene information related to major human diseases and important physiological functions, has great application and development value.

An era of functional genomics (Func-tional genomics) with genome function research as its main content is coming.

Human genome research has made significant progress in recent years. With the deepening of research, the establishment of a large-scale functional gene screening system has become an unresolved problem, which will play an important role in making human genome research transfer to the stage of functional genome research in time. .

On the other hand, along with the positional cloning of human disease genes, functional studies are also needed to verify them.

However, there are not many studies on gene function in China, most of which are at the cell level, and it is even rarer to carry out research in this area at the level of whole animals and living bodies.

These words, in Zhou Chen's sea of ​​consciousness, were broadcast on a large holographic projection screen.

After reading these materials, Zhou Chen realized that the real purpose of this research project is to establish a large-scale research platform for animal behavior detection based on the function of genes in the central nervous system of mammals, and integrate antisense nucleic acid technology Combined with animal behavioral experimental methods, it is used for a large number of preliminary screening and identification of functions related to central nervous system activities of new genes, thereby laying the foundation for in-depth research on these related genes.

On the basis of the mouse behavior detection platform, 20 genes with unknown or unclear functions recently discovered in the world were initially screened, and the role of the behavior detection platform in gene function screening was analyzed.

As Vice President He Yu, who has been studying this topic for several years, he turned to look at Zhou Chen with an unexpected and dazed expression, as if he was looking at a layman.

How could it be possible for the arrogant Vice President He to put Zhou Chen in his eyes, who just arrived at the hospital, Gui Peisheng?

(End of this chapter)