Know the depths of the sea.

Shen Qiang's eyes were full of excitement as he looked at the source of the plague that seemed very satisfied and excited after a full meal.

Three different types of tuberculosis bacteria are rapidly evolving in its three newly grown leaves, and like the influenza virus, there are corresponding antibodies for each version that evolves, that is, after mastering the tuberculosis bacteria.

Shen Qiang can not only use it to defend against enemies, but more importantly, Shen Qiang can get the corresponding antibodies to treat patients.

Tuberculosis, known as tuberculosis in ancient times.

In ancient times, getting tuberculosis was basically equivalent to having a terminal illness.

For example, Lin Daiyu, the beauty in the Dream of Red Mansions, eventually died of tuberculosis.

Modern medical means are well developed, and ordinary tuberculosis has been easily treated.

However, Mycobacterium tuberculosis can mutate in morphology, colonies, virulence, immunogenicity, and drug resistance.

The most typical example is the Calmette-Guérin vaccine (BCG).

It is a live attenuated vaccine strain obtained by passing Mycobacterium bovine tuberculosis in a medium containing glycerol, bile and potato for 13 years and 230 times.

After BCG vaccination, tuberculosis can be prevented to a certain extent, especially for the prevention of tuberculous meningitis and hematogenous disseminated tuberculosis.

But even with vaccines, and all kinds of high-end modern medical methods.

But tuberculosis is still a major killer of human beings.

The most important reason is that it is easy to develop resistance with drug treatment.

It's bizarre.

Because Mycobacterium tuberculosis itself is a very slow species of bacteria.

Under normal circumstances, it also takes eighteen hours for it to reproduce in the fastest case.

However, E. coli can reproduce one generation in 20 minutes, 1 E. coli can multiply to more than 1 billion in 10 hours, and Tuberculosis divergent bacillus can only change from one to two after 18 hours.

In addition, it has to be mentioned that Mycobacterium tuberculosis itself does not produce endotoxins or exotoxins.

Its pathogenic mechanism is to damage the mitochondrial membrane of cells, affect cellular respiration, inhibit the migration of white blood cells, and cause chronic granulomas.

Promotes the proliferation of monocytes and transforms the situation cells in the foci of inflammation into epithelial cells, resulting in the formation of tuberculous nodules.

This means that in order to control the attack of the Mycobacterium tuberculosis, it is necessary to ensure that a certain number of microflora is required.

What made Shen Qiang particularly excited was that among the leaves of the source of the plague, the multiplication rate of the Mycobacterium tuberculosis became extremely rapid, not only that, but also evolving rapidly.

If nothing else, seventy-two hours later.

Combined with Divergent Bacillus, the final evolution is completed.

At that time, with the pneumonia-prone pneumonia, Shen Qiang's soft power will undoubtedly get a qualitative leap!

The next day was Saturday.

Last working day of the week.

In the morning, before eight o'clock, Shen Qiang received a call from Bai Jiao.

Shen Qiang felt a little embarrassed in his heart.

Originally, according to his plan, he originally wanted to hand over Guiyuan Dan to her and honesty, but there was no way, Shen Qiang was not an ungrateful person, Xu Nan had been helping Shen Qiang from the beginning, so there were benefits, so she should naturally be given priority.

As a result, he could only give the refined Pei Yuan Dan to Bai Jiao.

That was originally what Shen Qiang was going to refine for himself.

As a result, before he had time to eat, he caught up with Bai Jiao's integrity and righteousness, and wanted to hold a special pill trade fair, but he had no choice but to use it to make up the number.

According to Shen Qiang's expectations.

This kind of obvious perfunctory will make Bai Jiao dislike.

To Shen Qiang's surprise, Bai Jiao on the phone spoke in a charming tone and smiled brightly, she only said that if Shen Qiang had time, he must go to the scene to feel the atmosphere.

This made Shen Qiang scratch his head a little.

What kind of atmosphere do you feel?

That Pei Yuan Dan, the cost of one is millions, the price is also transparent, you have to lose money if you don't do it, according to Gui Yuan Dan, it is too far away, that thing, one costs five yuan, can be sold for tens of millions, just one auction down, the handling fee to Xu Nan is 4.47 million.

What is the concept of 4.47 million?

Under normal circumstances, the annual expenses of Wanxin Hesheng Provincial City Store, including labor, storefront, and all aspects of the cost, are sufficient.

But Pei Yuan Dan is hehe.

The cost is in the millions.

It's just that it can shorten the time of cultivation.

You can't break through directly, you can't save your life.

People who are not rich and expensive can't afford it at all, and even if they can, it's a problem if they are reluctant to eat.

This is because there is no essential difference between the cultivation realm and the world of ordinary people.

There are many wealthy families, but there are even more down-and-out.

The vast majority of cultivators don't have much money at all.

Hundreds of thousands, millions, even tens of millions.

In the world of ordinary people, it is very good to be able to live.

But in the cultivation realm, this money is about equal to an ordinary flying sword and a cheap Qiankun bag.

After all, even if it's Xiuzhen, it's not that you sit cross-legged in the room, and as soon as you are lucky, the money will come.

Ordinary cultivators, the method of making money, is basically not much different from ordinary people.

The brain is easy to use, there is capital, and the business is done.

For example, Wanxin and Sheng, honesty and righteousness, these two are the two most successful in the cultivation realm's Fabao business.

Those who have craftsmanship and ability rely on craftsmanship to make money, such as refining, alchemy, medical families rely on medical halls, hospitals, martial arts halls, security companies, and so on.

If you have no business acumen, no funds, and no skills, you can only be attached to the big family, the big faction, work as a security guard, bodyguard, miscellaneous, and even include the members of the dragon group, which basically belong to this category.

There are also many cultivators, just like ordinary people, who go to work, get a salary of several thousand yuan a month, and barely make ends meet.

As for using one's brains and relying on the powerful power possessed by cultivators, wanting to commit adultery, stealing, robbing, extorting, and blackmailing, this kind of thing is undoubtedly another way to make money in the cultivation realm.

It's just that once it is discovered and traced by the dragon group, it is an extravagant hope that the connection will be judged.

Once the evidence is conclusive, more than 80 percent of the cultivators who have done evil will be killed on the spot.

Therefore, a cultivator like Shen Qiang, who is making money every day, looking at the cultivation realm, is also absolutely rare.

Under such circumstances, Shen Qiang naturally had no extravagant hopes for whether Pei Yuan Dan could be sold at a good price.

It's just that when he thought that it was a pill trade fair, there would probably be a lot of materials for refining medicine, so Shen Qiang decided to take a look.

If you have the right raw materials, if you can buy them, buy a little, even if you don't need them for the time being.

After all, a separate pharmaceutical trade fair is not often held, so Shen Qiang, who had an operation in the morning, said hello to the chief physician, and came to Chengchengyi on time at half past ten.