Blood chalcedony has a hardness of about 7 to 8 on the Mohs scale and is a very hard stone. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

It took a lot of effort for Duan Tianqing to grind it, but he still lifted his weight lightly, grinding slowly in the medicine bowl, and in about half an hour, he could finish grinding a small fragment.

"You can't take this thing orally, can you?"

Liu Fei was frightened, and he was afraid that drinking stone powder would not be good for his body.

"A small amount doesn't hurt."

Duan Tianqing delicately gathered a pinch of medicinal powder, still in capsules.

Liu Fei knew that Duan Xingzhou was a great Chinese medicine practitioner, and the tiger father had no dog, and of course he was far from being able to reach him in terms of medical skills--he didn't know what kind of disease the little shark was, and he actually had to take this strange medicine.

"Uncle Shi, the situation of the little shark, do you want to go to a big hospital to check it?"

He kindly offered to help, "Something happened to Dean Yuan's family at 606 Hospital, and he wanted me to ......"

“606？”

Duan Tianqing was a little moved, and he asked, "Is Professor Huangfude doing research work in this hospital?" His paper in the "Green Capsule Book" two years ago, "Research on the Role of Muhammad Bodies in Cutaneous Respiration", is very valuable. ”

Liu Fei heard it in a fog, but Huangfude still knew it, and nodded hurriedly.

606 was originally a central government hospital, mainly responsible for the health care of national leaders, and can be traced back to the Tai Hospital of the Ming Dynasty from the root up. Later, after the restructuring, it also began to be oriented to the public, and it was merged with the Affiliated Hospital of National Medical University, and now it enjoys a good reputation for both clinical and basic research.

The scale of 606 is much smaller compared to Pinghe. However, it is more sophisticated and experimental medical technology, and is in a leading position in the treatment of certain difficult diseases, especially the traditional Chinese medicine for cardiovascular diseases.

However, Duan Tianqing did not take a fancy to this.

Huang Fude is a professor and doctoral supervisor at a medical university, and he is still active in the front line of research in his advanced age.

Two years ago, Duan Tianqingzai carefully read his paper.

Muhammad's body was discovered by the domestic medical expert Muck in the sixties of the last century, and this body is in the epidermal layer of human skin and is almost completely ineffective. Mainstream scientific research suggests that it is the remnants of glandular tissue that humans have rejected in the course of evolution.

However, Huang Fude discovered that Muhammad's bodies had a respiratory effect. Some people with particularly well-developed cutaneous Muhammad bodies are able to breathe through the skin to meet the binding needs of blood oxygen proteins - this is considered an atavistic phenomenon.

The average person's skin breathing capacity is only 160 times that of the lungs, and the breathing volume is extremely small, almost negligible.

In animal experiments, Huangfude tried to enhance the Muhammad body, and after the growth of the Muslim body in the mice, the skin coverage rate increased to 45%, and it was able to maintain normal survival under the condition of cutting off the traditional respiratory system.

This caused a wave of craze in the medical community, and some even praised it as a "breakthrough point in human evolution".

If this technology can be applied to the human body, that is, humans can also use skin instead of lungs to breathe, which will greatly change the original fragile respiratory system of human beings, and can also allow the human body to adapt to a harsher and harsher environment.

Of course, there are opponents.

Two years ago, some people gathered at the gate of 606 Hospital to protest against Professor Huangfude's human experiments, believing that this kind of out-of-control biotechnology will turn human beings into monsters. For a time, the professor had a mixed reputation and made a fuss.

However, within two years, there was no new progress in Huangfude's research, so the whole thing slowly settled down, and no one cared about it for the time being.

Liu Fei probably remembered this matter vaguely, so he said again, "Uncle Shi, Professor Huangfu and Dean Yuan's family seem to have something to do with this matter. ”

Duan Tianqing closed his eyes slightly, nodded and said, "If Huangfude is willing to let me visit and study his experiments on Muhammad's body, I am willing to help in this matter." ”

Liu Fei was shocked, "Uncle Shi, are you willing to make a move?" ”

This is unprecedented.

The Duan family is all freaks who do not seek fame and fortune, which is especially obvious in Duan Tianqing. He can't open the pot until he arrives at home, and he will never let Liu Fei give him business.

This time, Duan Tianqing earned two million in Huajian Third Bureau, and if he bought chalcedony, it would be all spent - the problem is that people only spent twenty-eight yuan to buy a piece of chalcedony, and there are still two million left. Although Duan Tianqing's consumption level is not low now, these are enough for him to live for several years.

Liu Fei no longer expects him to make another move.

mentioned Dean Yuan's matter, on the one hand, he wanted to show off his wide path, and on the other hand, he just wanted to see if Duan Tianqing needed to treat Xiao Shark.

Unexpectedly, Duan Tianqing actually took the initiative to make a move, and made such an unbelievable request.

"Uncle Shi, I remember that you majored in classical literature in college......

Why are you a literature student going to be a guinea pig? I have only heard of those who have abandoned medicine and practiced medicine, but have not heard of those who abandoned literature and practiced medicine.

"I'm useful."

Duan Tianqing didn't explain much.

Liu Fei also knew that he couldn't ask anything, so he agreed to ask.

After all, Duan Tianqing didn't ask for money, and Liu Fei didn't know if he could negotiate this kind of condition.

As for what trouble Dean Yuan's family had, Duan Tianqing didn't ask, and Liu Fei didn't say anything. For Duan Tianqing, any trouble didn't seem to be a problem.

Three days later, the little shark who had taken the blood chalcedony powder was much better than before. Duan Tianqing examined her and also showed a satisfied smile.

The effectiveness of this secret recipe is undoubted, just two medicines, which can basically ensure the normal life of the little shark.

- The age gap was too long, and Duan Tianqing did not expect to be able to obtain all thirteen medicines, completely modify Xiao Shark's biological functions, and make her a completely healthy ordinary person. But as long as she can get about half, she doesn't have to worry about life most of the time.

At this time, Liu Fei called.

"Uncle Shi, Dean Yuan agreed. But you have to take a look first, Professor Huangfu is also in the Yuan family. ”

"Good. What time? ”

Duan Tianqing was not surprised at all, he seemed to be ready at any time, so that he could take a good time.

"Can you do it now? Are you at school or at home, I'll pick you up in my car. Liu Fei took on another big business, and for him, what is more important is to open up contacts again, and he is very excited.

Duan Tianqing thought about it for a while and agreed, "I'm in the middle of the school hall, you drive to the back door and wait for me......"

"No, you don't! I drove directly to the Mid-Levels Hall. Liu Fei smiled happily: "I have a pass for the Beijing Normal University Hall, last time I helped President Xiao solve a major matter, and he got one for me in order to thank me." ”

He seized the opportunity to inadvertently brag, and about Dean Yuan could hear him talking on the phone.

"You've already said this once." Duan Tianqing pierced him mercilessly.

"I'll pick you up right away!" Liu Fei hurriedly hung up the phone.