"Senior Brother Sun, do you mean that the kind of doctoral waiter is actually a sauce-flavored wine group?" When Fang Ziye and Senior Brother Sun Shaoqing, who had been practicing for a long time, inquired about the fact that they could go to the countryside to support and help the doctoral student service group, they asked again.

"Well, this thing is useless, don't go, except for wasting time."

"How precious is the time at the doctoral stage, it is far better to stay in the laboratory or practice room, do some experiments, or improve your operation ability in a down-to-earth manner." Sun Shaoqing is still practicing incision.

However, the debridement practice materials that Dr. Sun Shaoqing wants to practice are relatively high-end, which is pork.

Take a random piece of pork, the butcher will cut it casually, and then you can cut the pork in a clear layer, with muscle, fat layer, skin layer, fascia layer, tendon layer, etc., all neatly separated, even if you have practiced.

This kind of practice material is very expensive, and only doctoral students or those who have practiced incision beyond the master's incision stage can apply for cheaper pork from the material supply room of the skill training room.

Otherwise, a few catties a day, a dozen yuan a catty, all need to be paid for by themselves, which ordinary people can't stand it.

Sun Shaoqing is currently in the third year of his doctorate and has reached the ceiling of his degree and academic qualifications.

China's higher education is divided into three levels of education, namely junior college, undergraduate, and graduate.

Postgraduate qualifications are the highest qualifications, but graduate students can be divided into master's and doctoral students according to their degrees, and doctoral students are the highest level of education in higher education.

There are also many ways to study for a doctorate, including a master's degree after graduation, a master's and doctor's degree after graduation, and a bachelor's, master's and doctor's degree, such as Luo Tingzhu.

When a Ph.D. is about to graduate, there are generally two options, one is to enter the postdoctoral mobile station, and the other is to look for a job directly.

Entering the postdoctoral mobile station is actually to prepare for finding a job, and then add some resumes for yourself, such as publishing some articles, applying for some good topics in the postdoctoral mobile station, so that the hospital thinks that you have good ability, and will let you stay in the hospital.

However, it seems that although the scientific research output of Senior Brother Sun Shaoqing has exceeded the level of doctoral graduation, it is still a little short of the fight to stay in the hospital.

In the entire Department of Orthopedics, there are six third-year doctoral students in our hospital, and only one is recruited!

There are also doctors from other hospitals looking for jobs to compete, and those who can go to the university look at the number of articles, the quality of articles, and the level of operation.

Sun Shaoqing is under a lot of pressure now, trying to apply for hospitalization through the shortcut of the practice room, otherwise, if he wants to overwhelm others through scientific research, there is not enough time.

"Oh, that's the case, Senior Brother Sun, then I won't bother you for now." When Fang Ziye asked the answer he wanted, he didn't bother Senior Brother Sun Shaoqing, who had worked hard.

Senior Brother Sun's pressure now is much greater than that of himself a few months ago.

"Hmmm! ~Have the opportunity to discuss and learn together again. Sun Shaoqing glanced at Fang Ziye and was slightly sorry.

Fang Ziye hurriedly left.

Saturday is a weekend, and it is a time when the resident who is not on duty can spend his time freely, after all, there are no elective surgeries scheduled on the weekend.

You can soak in the practice room for a long time, or go into the laboratory to do experiments, or write articles at home by yourself to produce output.

Fang Ziye does not have an immersive practice room at present, because if he continues to practice in the practice room, it will not be of great significance to him, so there will not be too much scientific research output.

Therefore, Fang Ziye came to the laboratory first, planning to take the time to understand some experimental methodologies of basic experiments first, so as to prepare for experiments during his subsequent doctoral studies.

In the laboratory.

Fang Ziye took the list of materials given by Senior Sister Luo Tingzhu: "Senior Sister Luo, it's hard work, it means that I only need to purchase these materials now, right?" ”

Fang Ziye is a newcomer in the laboratory, although he has read books and made some preparations, he has no experience after all.

Although Luo Tingzhu doesn't have much experience, Luo Tingzhu has been in the laboratory for a month, such as Fang Ziye, a pure newcomer, she still has to understand a little, after all, she has begun to raise cells.

Fang Ziye is a professional master's student, and he has hardly been to the laboratory before, and occasionally comes, only to help his teacher carry the experimental equipment.

Professional master's students, with the task of tube bed, the task of being on duty, the pressure of graduation, and the pressure of writing articles, where can they still find time to do experiments?

"It's okay, I'm also in the exploration stage, and I was also taken by my senior brother to do it before."

"You don't have to buy alcohol, there are 100% concentration alcohol that can be prepared in the laboratory, and the main ones to buy are fetal bovine serum, culture medium, and pancreatic enzymes. There is PBS buffer. ”

"I drew a hook for you, and I want to have it myself." Luo Tingzhu gave Fang Ziye detailed instructions.

"Do you also do osteosarcoma cell experiments?" After Luo Tingzhu pointed out, he asked.

At present, the most popular basic experimental direction in orthopedics is osteosarcoma.

"No, what I'm going to do is giant cell tumor cells of bone." Fang Ziye smiled back.

The project applied by the teacher is not the most popular osteosarcoma direction.

Just yesterday, Yuan Weihong privately sent the project bid for the "National Natural Science Foundation of China" to Fang Ziye, and the bid was the direction of the project that Yuan Weihong applied for.

In fact, many people don't understand what the average master's and doctoral students are doing.

I thought it was doing research on a high level, but it wasn't.

In terms of medicine, the general professional master's degree students are immersed in clinical soaking and watering some instrumental articles, such as review (retrospective article), system analysis (system analysis), meta-analysis, and bioinformatics analysis (analytical article).

These types of articles are actually instrumental uses, which comprehensively analyze and summarize some existing materials, so that the article writers are familiar with the corresponding methods and data processing models of medical statistics, which is a kind of skill embodiment of scientific research ability.

Most of the academic graduate students are people who "work" for teachers.

After the teacher won the project funds from the National Natural Science Foundation of China or the Youth Fund through various rigorous analysis and preliminary basic research, the students repeated the project route designed by the teacher.

To put it simply, it is a new field for teachers to break through, and how to do it may make breakthroughs.

The students follow the teacher's guess to verify whether this direction is right or wrong. That's what most academic graduate students do, and it's basic research.

Here, in fact, there is a premise.

That is, if the student does not have the teacher's project fund, then he will not be able to do anything, first, he will have no money, and second, he will have no direction.

So, in many cases, graduate students work part-time for teachers.

You are a small master's degree and doctor, you want to make your own breakthrough, without any preliminary research, you can't even afford the tools to raise cells, this is the reality of the world!

And this process is the process of mastering the basic cytology experiments of medicine.

……

Two days later, Fang Ziye finally prepared everything and began to revive the first batch of cells frozen by his teacher, and began Fang Ziye's new vision door.

Before everything was ready, Meng Xin Fang Ziye turned his head to the blue-gloved hands that had been disinfected and the cell console after ultraviolet irradiation disinfection, and said, "Senior Sister Luo, help me look at it and correct it." ”

In my heart, I silently thought, Hello, New World.

"I'm not very skilled, so we learn together. You first take out the cells that are sequestered in liquid nitrogen, and then quickly resuscitate them with warm water......"