Chapter 183

The official name of the blue pill is sildenafil, which is translated into Chinese as sildenafil. The molecular formula of the white crystalline powder is c22h30n6o4s. It was originally a drug for the treatment of cardiovascular diseases. I don't think it really promoted the movement of blood, but ran to the cavernous blood vessels contrary to the researchers' wishes, Therefore, its commercial name Viagra has become a man's word-of-mouth "Viagra".

Not to mention that Zheng Jianguo doesn't remember the synthesis process at the moment. He doesn't remember the materials used, such as n-propylpyrazole, ethyl carboxylate and dimethyl sulfate. Of course, these things are not important to him, because these are all processes. Even after extracting sildena non white crystalline powder, the purpose of sending it into the human body is to get the result: no!

These two letters together are not the meaning of opposition in English words, nor the ordinal digits of ranking, but nitric oxide representing the chemical molecular formula.

As a nitrogen oxide compound, this thing is a toxic substance under normal conditions. Due to its own free radicals, it will react after encountering oxygen. The result of the reaction is NO2 and nitrogen dioxide.

If you encounter water at this time, nitric acid will be formed. At this step, congratulations on your synthesis of strong acid!

It's such a toxic thing, but it's the only reason why countless men like blue pills. According to Zheng Jianguo's memory, it's also because doctors use nitroglycerin to treat ischemic heart disease. He also knows that nitric oxide can treat ischemic heart disease, Because this thing can dilate blood vessels.

Since the blood vessels can be expanded, the blood vessels leading to the cavernous body are also blood vessels, so the original single wooden bridge instantly expanded into an aircraft runway——

In fact, Zheng Jianguo also knows that this thing can promote brain blood circulation, regulate human insulin secretion, reduce blood viscosity, smooth muscle relaxation, immune response, cell apoptosis and synaptic information transmission.

Of course, now Zheng Jianguo is back when he saw the graphite powder on the tape, that is, he only knew what it was and didn't know why it was. It's just a little different from graphite powder. The history of doctors using nitroglycerin to treat heart disease can be traced back to 1878, that is, doctors did it a century ago.

However, in this century, Zheng Jianguo doesn't believe that no doctor has conducted research on this phenomenon, that is, it can't be in the black state under the light like the Helicobacter before him. The greatest possibility is that it is impossible to see its working mechanism due to the development of electronic technology. So, if you want to confirm the correctness of this idea, Just check the papers in the library!

As the world's top medical school, the library of Harvard Medical school collects all officially issued academic journals all over the world. The huge collection allows the people of the whole school to know the latest progress in various medical fields at any time. The most likely journal Zheng Jianguo is blood vessels, which is named after the medical profession.

With the development of science and technology, the division of labor of human beings is more and more detailed. Although the medical journal blood vessels is not as famous as lancet, in the field of vascular medicine, it is the yearning holy land of all doctors in this discipline. Similarly, what is published above is also the latest research in the direction of vascular medicine.

Through more than two years of literature review experience, Zheng Jianguo chose to start with the latest issue of blood vessels. Because his two professional fields are 180 thousand miles away from cardiovascular medicine, and because he is afraid of being targeted by the FBI who doesn't know where he is, all he can do is pretend not to pay attention and start to understand, So I found what I wanted the day before Christmas Eve: "how endothelial cells cause vasodilation of vascular smooth muscle"——

"Blood vessels, March 1979?"

Looking at the cover quickly, Zheng Jianguo knew that this was what he wanted. Only after he read the above report, he found that this paper came from the well-known furchgott laboratory. It is said that it is a little famous, but evaluated from his current perspective. In fact, furchgott laboratory is a professional laboratory in vascular medicine, This phenomenon has been studied for 25 years, which makes Zheng Jianguo begin to face up to his actions.

Zheng Jianguo is a fake researcher. His essence can only be regarded as an academic thief worse than nongshaoshan. At least nongshaoshan really climbed to the peak of his life through his own efforts and learning. Although he made a fake, it was only caused by the other party's low professional ethics. Zheng Jianguo, who stole other people's academic achievements by stealing, was a low moral character of hongguoguo.

One is the low professional ethics, the other is the low personal character, which is the thorn buried in Zheng Jianguo's heart. Especially at this time, seeing that the laboratory has been used for 25 years to touch the shadow of no, his conscience, which had been thrown out of the sky, seemed to reply to the temperature, so he put the issue magazine on the shelf, Dark eyes looked at blood vessels and fell into the battle between heaven and man.

Zheng Jianguo knows that the reason why endothelial cells cause vascular smooth muscle relaxation is because of the role of No. at present, people have not found no, or even endothelial relaxation factor. He can use the excuse of discovering Helicobacter to find a reason for himself - only when this idea flashed in his mind, two different figures appeared in his mind.

On one side, there was a figure with a black fork: "you stole Spirillum and graphene. This no is just a profitable invention. Do you have a conscience? You don't want money? How many hundred million dollars a year do you watch others earn? "

On one side, there was a figure with a white shield: "you have also done experiments, cleaned the laboratory, torn the tape, washed the reagent bottle, and buried yourself in the cold wind and rain for heating. The director and experimenter in the furchgott laboratory have been unknown for 25 years. Do you know how many 25 years there are in your life?"

The voice of black fork's figure became louder: "you know their discovery is that they can't enjoy it at all. The pharmaceutical factory won't give them even a fraction of the profits. All the profits of no are used to bribe and consolidate the hegemony of the pharmaceutical factory. If you take this invention now, at least you can use the identity of the inventor to get a share from the pharmaceutical factory -"

Bai Dun's shadow voice became smaller: "you are a researcher, at least in the eyes of the people next to you. You know the degree of criticism of the researchers. They have bright heads at the age of 60 or 70. Most of their families are unfortunate. They are slaves. They can't see the head at a glance -"

The voice of black fork's figure is loud: "you get the money, you can help domestic development. You can use the money to help countless Republicans, hundreds of millions of people every year -"

The figure of Bai Dun opened his mouth, but he couldn't make any sound. Only his mouth shape was: "don't --"

"Hi ~"

Just as the figure holding the black fork showed a bright smile, a familiar voice appeared out of thin air. After it disappeared at the moment of shock, the figure of googlen showed a victorious smile. Zheng Jianguo turned his head and looked at the curious Ulrika and nodded: "Hi, Ulrika ~"

"Well, Zheng, what are you looking at? I looked at my back in the distance as if it were you, but this side seemed to be the area of vascular medicine -- "

Ulrika's brown eyes swept the journals and magazines on the bookshelf, especially the several magazines on vascular medicine that Zheng Jianguo had previously stared at, shrugged and said, "tomorrow is Christmas Eve. Do you have a place to go or come to my residence to play? Now the research progress is not in such a hurry. We decided to have a good rest, You can drink now -- "

"Well, I'm sorry, I already have an appointment. I'll fly to Washington later. You should relax -"

Zheng Jianguo scanned Ulrika's three-dimensional face with a pair of eyes, holding the figure of white shield in his mind, and shouted loudly: "you are now the discoverer of graphene and Helicobacter. If you find no again, it will bring you unpredictable consequences. At least you can't explain how to suddenly cross into vascular medicine.

Now Ulrika has doubts about you! If the FBI asks her about your performance, you will be watched by the relevant departments of the United States! And the discovery of no can only make your money a little more, but are you short of money? Do you think the hundreds of millions of dollars you get every year is worth a lot, or do you think you may end up becoming a white mouse after being watched? "

"This is greed and vigilance -"

For a moment, Zheng Jianguo also made a choice. The mind blinded by greed returned to normal under the prevention of vigilance. When she suddenly felt chilly on her back, Ulrika had found his difference: "Zheng, are you uncomfortable?"

"Yes, I felt a little confused just now. It looks like I'm going to have an examination. Ulrika, I'll go first."

Waving his hand and nodding, Zheng Jianguo turned and walked out towards the library. Ulrika, who was left, watched his back disappear, turned to the journals on the shelf, leaned out his hand and stroked the magazines including blood vessels, with a suspicious look on his face: "how did you suddenly start to pay attention to vascular medicine? Has he made a new discovery? It's necessary for Charlie to check Zheng's medical test results and see how many points he got in the vascular test -- "

At this time, Zheng Jianguo couldn't know what Ulrika thought. He walked out of the library and looked at the sunny sky. The blue look was not like a winter day at all. Previously, after Ulrika's disturbance, he had completely recovered his sanity. Just as the vigilance at the bottom of his heart said, he was now holding graphene and Helicobacter, If you take out the blue pill of no, it will be too dangerous under the superposition effect - life is precious and the free price is higher, which is an old saying!

Of course, Zheng Jianguo gave up no completely because it was a little too far from his Helicobacter. After consulting the literature for this period of time, he found that the previous idea of no was too natural, not to mention the need to find out the action mechanism of No. he was frightened after 25 years of research in fuchgott laboratory.

If it takes 25 years to discover the mechanism of no, Zheng Jianguo won't waste his precious life on it. Although he vaguely feels that this thing is so difficult, it's worth a Nobel Prize anyway——

Zheng Jianguo didn't know that his idea was right. The discoverer of no really won the Nobel Prize in physiology and medicine.

First it was dangerous, then it was too difficult. Zheng Jianguo has completely given up no at this time. Of course, he didn't get nothing buried in the library during this time. After getting off the plane that night, he was picked up by Zhao Liangliang back to the embassy. After he wanted to make a call to China, he said, "teacher, I asked Mr. Wei Jianran to hand over to you the Journal of molecular biology, have you received it?"

"Yes, but I see that the research value inside is not great. Since 1971, the reference significance is greater than the practical significance. Of course, I translated it and gave it to the students for reference -"

Professor Ye minde's voice was distorted, and he didn't know it was the other party's voice. He said it hoarsely. Zheng Jianguo also showed a brilliant smile: "you must remember that there is an article by Professor Clapp -"

"As I remember, it was an article about repairing and replicating DNA with double primers, which was discovered by Clapp in 1969 and gave a speech at a high-level conference -"

Ye minde at the other end of the phone quickly waved to Tao Ye nearby. The latter quickly took a pile of manuscripts in front of him, quickly turned to the article page about Clapp, looked at the regular script font on it and said, "well, he also wrote the experimental process --"

"Teacher, do you know that if you want to tear a million layers of graphite, you only need to fold and tear it in half with tape 20 times?"

Zheng Jianguo's voice was also distorted. Ye minde, wearing reading glasses and silver hair, was stunned. He subconsciously said, "Jianguo, you are a good student with keen observation, so is screw bacteria, and so is the graphite layer. The teacher was glad that you didn't hit your persistence in research at that time, Then you will miss Helicobacter like other students and researchers who succumb to authority -- "

"Teacher, I'm not talking about my achievements in Helicobacter pylori and graphite layer. I'm not showing my merit to you, nor do I want to accuse you of your original decision that is no different from all teachers. In fact, in this regard, I need to thank you. At a young age, you accepted me as a jumping graduate student, and at a large age, you found Helicobacter pylori after using your pension money, My gratitude to you will never be forgotten -- "

Zheng Jianguo's words on the phone were very sincere. But when these words came into Ye minde's ears, he realized that the phone call was not as easy as in the past. The goods called themselves to talk about business: "OK, OK, there are no outsiders here. Tao Ye is nearby. If you have anything you want to say, just say --"

"Teacher, I have an idea."

Zheng Jianguo looked at Zhao Liangliang, who was playing with a zippo lighter next to him, looked at the little sister at the front desk in front of him, and said to the microphone, "like tearing a million layers of graphite layer 20 times, if I follow Professor Clapp's test method, I calculate that the DNA obtained in each cycle is twice that of the previous cycle, Then DNA can be amplified 1000 times after 10 cycles, and 1 billion times after 30 cycles!!! "