Intense scientific research work, rigorous scientific research attitude, down-to-earth scientific research personnel, and an orderly atmosphere are carried out in this small scientific research institute.

Bai Ye is the person in charge here, and he is also the boss here, and he is also just one of the ordinary employees here!

In the same way, every researcher here is riveting a force, and they hope to gain something and make a breakthrough.

There are various industries in scientific research, such as computer, IT, and the Internet, which are well-known profiteering industries.

Materials Science, Engineering, Aerospace ...... These are all high-end industries that are not aware of the situation.

The field of bioengineering, on the other hand, is a different kind of industry.

It has been nearly a month since the "Alloy Project" was successfully carried out, and in this month, everyone has carried out various investigations and explorations.

If you want to prove that cobalt-chromium alloy can increase the content of trace elements such as cobalt and chromium in the human body, you must do the following!

The first is the census!

Conducting a census of trace elements in people who have been implanted with alloy implants, there are tens of millions of people in Kyoto City, and there are not a few people with implants in their bodies, what is the significance of the census?

It is to obtain a relatively common information through large-sample statistics, and to obtain a census conclusion through data analysis.

The number of people is small, there is no point!

However, the determination of trace elements costs a lot of money, and Bai Ye has united seven or eight testing companies and studios in Kyoto to test the collected patient information.

In a month, in terms of inspection, 30 million yuan was spent!

The second is material science analysis, which analyzes the adverse effects of cobalt and chromium on the human body, and investigates the positive indications of patients with excessive trace elements.

The research on trace elements has never stopped, but how high is the positive rate of these reactions in the human body?

This is something that needs to be investigated!

Now that he has obtained the SPOM outsourcing project, Bai Ye is now sure that he can get 600 million US dollars!

Moreover, not only to take it, but also to take it beautifully!

Therefore, the second thing is to improve the probability investigation of the positive performance of trace elements in humans and obtain a clear adverse reaction rate.

The third one is what Bai Ye is currently researching!

How does cobalt chromium affect the human body and thus achieve symptoms of anxiety and depression?

This is the hardest!

It is also the most technical research, and it is also what Bai Ye is most interested in.

The first thing Bai Ye and the animal experiment team did was to conduct animal simulation experiments, build animal models, and detect the changes of various substances in rats by studying excessive cobalt-chromium trace elements.

In order to detect the content of norepinephrine and dopamine, Bai Ye deliberately acquired a testing company at a price of 20 million.

The experimental research was carried out in an orderly manner, and the division of labor and cooperation of each group was very orderly.

During the National Day holiday in October, people all over the country are enjoying this seven-day long holiday, either going out to travel or resting at home, while the entire scientific research team is spending a long time in experiments.

And on the day of the sixth, the first group of studies had a result!

An article was published in the newspaper of Puze Hospital, "Puze Latest Medicine".

Results of a study of positive complications in 10,000 patients with cobalt-chromium alloy implants in Kyoto City

This is a big data census of 10,000 people, and 10,000 patients in Kyoto City who have been implanted with cobalt-chrome alloy materials in the human body are investigated, followed up and analyzed, and through the follow-up data and analysis results, a conclusion is obtained!

Cobalt-chromium alloy prostheses will cause many adverse effects, although cobalt-chromium alloy has strong corrosion resistance, but when studying, they ignored one of the most important factors, that is, the ionization environment of the human body, and the long-term human body is in a state of dynamic equilibrium, rather than a stable fixed environment.

In such a dynamic equilibrium, one of your most common manifestations will appear, the ionization reaction.

When the ionization reaction takes place, the two substances cobalt and chromium will be ionized in the human body in small amounts.

Cobalt chromium metal ions are produced, which are highly toxic ions!

Indeed, among the alloys currently used, cobalt-chromium alloy is one of the most common and best used.

In the latest resistance study results, the Vickers hardness of titanium alloy is 600, the bending strength is 600, and the elastic modulus is only 120, while the Vickers hardness of cobalt-chromium alloy material is as high as 1000, the flexural strength is also 1000, and the elastic modulus is 230, basically each of which is more than twice that of titanium alloy.

That's a huge comparison!

The most common and most commonly used cobalt-chromium alloy in clinical practice is mainly in the field of hip joints, and there are 100-2 million patients who undergo hip arthroplasty in the world every year.

It's hard to imagine!

In a census of 10,000 people, the results showed that 8% of the patients had experienced gastrointestinal adverse reactions, which could not be cured by ordinary oral drugs. Nine percent of patients have had orthopaedic complications, bone degeneration after joint replacement, and significant erosion of the bone in contact with the bone after prolonged wear and tear.

In the long term, it is very common to have symptoms of cobalt-chromium ion poisoning and anxiety disorders.

Among them, Bai Ye was quoted to investigate thousands of cases of anxiety disorder patients in Puze, and after meta-analysis, the cobalt-chromium alloy component implanted in the human prosthesis was obtained, which can increase the risk factor of anxiety disorder.

The journal was published immediately, and it instantly entered the field of vision of many people around the world.

With an impact factor of 8 points, Puze Latest Medicine is already a well-known medical journal in the world, and some new materials and information are often published in this journal, which often arouses the interest of the world's academic circles.

Especially in the fields of orthopedics, proctology, and emergency medicine, "Puze Latest Medicine" has become a well-known journal in these three disciplines.

A lot of people will choose to subscribe!

Therefore, when this article about the follow-up data survey of 10,000 people was released, it immediately caused an uproar!

When everyone saw this data, they frowned, in the field of science, there is nothing more convincing than data.

But at this moment of seeing the data results, everyone wondered: Is this a joke?

It's not a joke, and it's not funny at all.

It's a big deal!

If this report is really an effective report, it is likely that it will trigger a series of chain reactions that no one can imagine.

Even anyone would be scared!

Unrest?

Maybe it's more than that.