Since 1981 Health School

 The next morning, Shen Jianjun rode his bicycle and took the little fat man to the kindergarten.

Ma Yueying leaned against the door and opened her mouth, but she didn't know what to say. She could only wipe the tears from the corners of her eyes and get ready to go to work.

Little fat man Shen Guanghua didn't know anything, but he was still happily sitting on the back of the bicycle, humming and singing children's songs.

Shen Jianjun looked around and found no one he knew, so he took his chubby son into a deserted alley.

“Dad, dad is wrong, this is not the way to kindergarten.”

Shen Jianjun stopped the car and looked at the suspicious little fat son with mixed emotions.

“Son, son, this, this, daddy sees that your nails are long, the teacher is going to scold you, daddy will cut them for you first, okay?”

The little fat man didn’t know why and thought simply: “Okay, Dad, you can cut it.”

Shen Jianjun came prepared today. Although he is not a medical major, he works in a hospital. He has never eaten pork and has seen pigs running away.

Yesterday afternoon, he made a special trip to the hospital, asked the doctors about some DNA specimens, and then took some specimen boxes from the laboratory department home.

Seeing his chubby son extend his hand, Shen Jianjun quickly took out the scissors and a small box, and quickly took out his "son's" nails.

Later I thought it was not safe, so I even cut my son's toenails and put them in a specimen box.

“Son, come here, open your mouth wide, and daddy will see if there is anything dirty in your mouth. Don’t move, daddy will clean it up for you.”

 After saying that, Shen Jianjun took out another throat swab and swabbed it inside and outside the chubby son's mouth. This second oral mucosal cell sample was also taken.

 Shen Jianjun is not at ease about this. It is said that intellectuals are too narrow-minded.

He plucked a few more strands of his chubby son's hair. Because the hair required for paternity testing requires hair follicles, Shen Jianjun was worried and plucked a few more hairs. The pain made the chubby boy scream:

“Dad, it hurts, it hurts~~~”

Shen Jianjun got three specimens and felt a little relieved. If he hadn't been able to draw blood, he would have had to draw a few tubes from the little fat man today before leaving.

 Looking at the heartless child in front of him, Shen Jianjun really wanted to shed tears.

Getting the specimen means that it will be revealed whether the child is biological. It would be fine if it is biological. If not, the lives of the couple and the child will undergo earth-shaking changes.

The most painful thing in life is that the precious son you have raised for several years turns out to be another man's bastard. This is emotionally unacceptable.

 "Vietnam-Mayo Biomedical Center".

Professor Ding Tiaoyun is directing the new employees to do the final test of the machine, while some employees are doing sanitation and moving things, looking busy.

 The medical center has not officially opened to the public yet, so there are no customers coming in now.

Professor Dante found that there was a male colleague in a white coat lingering at the door of the reception hall today, so he asked a few old employees of the Vietnam-China Hospital.

“Oh, Xiao Li, who is that comrade? Why is he always at the door and not coming in?”

Li Heping recognized it after taking a closer look: "Oh, he's from the Publicity Department of our hospital. His name is Shen Jianjun. What is this guy doing with a few specimen boxes?"

So he shouted: "Hey, Shen Jianjun, what are you doing at the door? Why don't you come in?"

Shen Jianjun was lingering because he hesitated when he arrived at the entrance of Shengzhi Medical Center. Firstly, he could not bear the consequences, and secondly, he was afraid of losing face.

Now that he was yelled at by his colleagues inside, he made up his mind and hurried into the small building.

“Professor Ding, hello, I am Xiao Shen from the Publicity Department.”

Ding Tiaoyun blinked, a little confused as to what was going on with this new colleague: "Ah, yes, I am Ding Tiaoyun. I just transferred from Haidong Medical College. You are looking for me..."

“Professor Ding, I heard that our hospital is now able to do paternity testing, right?”

As soon as Shen Jianjun said this, the workers who were debugging machines and doing sanitation all invariably slowed down their movements, and their ears stood up like radar.

Ding Tiaoyun chuckled: "Yes, we will be able to do paternity testing in the future, and we will use American equipment with an accuracy of 99.99%."

Shen Jianyun gritted his teeth at this time, and his heart trembled. He put the three specimen boxes on the table:

“Professor Ding, I want to do a paternity test. I will bear the cost myself.”

As soon as these words came out, the workers who were debugging the equipment stopped what they were doing, and the sanitation man moved closer and closer to the center with a mop.

Ding Tiaoyun was well-informed after all, and she immediately guessed what was going on, but she still wanted to speak clearly:

“Comrade Xiao Shen, if you are making this specimen for outsiders, you need to get an authorization letter, otherwise you will be invading other people’s privacy. Of course, if you are doing it yourself, then we will take your order today.”

Shen Jianjun smiled bitterly:

“Yes, my son and I are going to do a paternity test. These are three specimens of my son’s fingernails, throat swabs, and hair. I don’t think anyone needs to give permission for this, right?”

In the reception hall of Ruoda Shengzhi Medical Center, it was so quiet that you could hear a pin drop. ˆ ˆ ˆ bang~~~~

 The broom in the hand of a female doctor next to her fell to the ground, and she was so frightened that she quickly picked it up.

In order to avoid embarrassment, the people around him quickly pretended to continue doing their own things, but their ears all stood up completely.

This is a shocking incident that happened to people around him. Shen Jianjun wants to do a paternity test with his son. Doesn't that mean that his wife may have put an L hat on him?

From a medical point of view, this is the first paternity test application in Viet Nam City or Haidong Province. It uses the most modern instruments, which is equivalent to the first paternity test application opened by the "Vietnam-Mayo Orthopedics Medical Center". A business.

 You cannot attach too much importance to it.

Ding Tiaoyun knew that now was not the time to pursue gossip. Since people had this need and Qia Qia Shengzhi Medical Center could provide this service, there was no reason why the center could not do it.

And it just so happens that Shen Jianyun's case can be used to conduct actual combat training, which will achieve multiple results.

So Ding Tiaoyun clapped his hands:

"Attention everyone, please return to your posts. Everyone must keep in mind that an important responsibility of our Shengzhi Medical Center is to protect the privacy of patients. If we cannot do this, no one will dare to come to our door in the future. See a doctor, come to seek help?

Comrade Xiao Shen, the cost of a paternity test is 2,000 yuan. Of course, since you are a colleague and the first applicant, I will give you a 50% discount and charge 1,000 yuan. If you have no questions, I will issue a bill for you. . "

Shen Jianjun knew that the arrow was on the string and had to be fired, so he nodded heavily:

 “Thank you Professor Ding, I will do it.”

 “Okay, you go and pay the fee and then come back for the blood draw.”

Since this is the first paternity test at the Vietnam-China-Mayo Clinic, Professor Ding decided to go on stage to demonstrate it in person.

The medical center has a fixed number of 50 people, so all 50 medical staff gathered together to see how Professor Ding operated. Even the fee-paying and cleaning staff gathered around.

 Obviously not everyone is interested in medical procedures, some people simply want to know the results as soon as possible.

  The main basis for paternity testing is the stability of genetic material.

 In the process of inheritance, the genetic material between parents and offspring is largely the same.

Therefore, paternity testing uses biological and genetic methods to extract the genetic material chromosomes between parents and children, and then compares them based on the nucleotide sequence of the DNA on the chromosomes.

 When the sequence homology reaches a certain level, the genetic relationship between parents and offspring can be proven.

  Normally, each person has 23 pairs of chromosomes, 2 in each pair, half of which come from the father and half from the mother.

 During the examination, as long as a certain number of DNA positions are checked and they are consistent with the chromosomes of the parents, the child is a biological child, otherwise there is no doubt.

  If only 1 to 2 positions are inconsistent, a genetic mutation check is required.

  If more than three positions do not match, it is basically not a parent-child relationship and is excluded.

 So among the accuracy rates of paternity testing, the accuracy rate of determining paternity can reach 99.99%, and the accuracy rate of denying paternity is almost 100%.

Professor Ding took full precautions and then began to move the processed test materials into the sample wells in the 96-well deep-well plate of the pre-packaged reagents provided by the nucleic acid extraction instrument. He opened the instrument door, put in the 96-well plate and stirring sleeve, and closed it. Start the extractor behind the hatch.

 The machine started to run...

 Three hours later, the preliminary results came out. Professor Ding didn’t know what to say. The young doctor next to him, Yu Shanshan, had already exclaimed:

 “Not right.”

Professor Ding nodded lightly: "Yes, Xiao Yu, you observed carefully. There is indeed no match between these two specimens. We can rule out a parent-child relationship."

Everyone at the scene covered their mouths and were shocked.

 Before there was paternity testing technology, everyone lived in confusion, no matter whether they were biological children or not, and that was it.

 At most, the neighbor would make a few jokes, and then the two sides would curse each other.

 But it will be different in the future. Now, for just 2,000 yuan, you can prepare to detect whether your child is your biological child. This is definitely a blockbuster and will change the life trajectory of many people.

There are so many flies and dogs, and the monsters and monsters can no longer hide.

The key is that this specimen belongs to a colleague from my own unit, so this shock is doubled.

Professor Ding looked at the other two specimens and then ordered:

"Everyone remember that the first test cannot be an absolute basis. If a specimen is found that excludes paternity, the test must be repeated several times and it must be foolproof. Otherwise, we will fail the people's entrustment and may even cause trouble. Life comes.

There are still two specimens left. Yu Shanshan and Fei Yixin, you two will operate them according to the standards. I hope everyone can keep today’s matters confidential. Do you hear me? "

 “I heard it~~~”

It’s a pity that Professor Ding is still too naive and cannot hide this matter at all...