Chapter 239 I can only guarantee that my blood will save him

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People know that when the red blood of any person is exhausted, that person's life will not be lost. Therefore, it is said that "blood is the soul", and once the blood is dry, it is the time when "the soul leaves the body".

At that time, people even thought that the blood surging in everyone's body should be the same, of course, including human blood and animal blood, which was naturally the same.

In the Middle Ages, European surgeons gave horses or sheep blood to knights who were bleeding too much and were on the verge of death, but they were not able to save a single knight. They were puzzled by the dead knights one by one. Why can't the same red blood save lives?

Beginning in the 17th century, experiments with sheep were used to transfuse the blood of one sheep into the body of another, and many times failed, and finally succeeded by chance. At the same time, a French doctor named Denis gave the blood of a dying sixteen-year-old boy with anemia to the blood of a lamb, and as a result, the boy died. Dennis was violently condemned by public opinion and hailed as a "brutal doctor".

On January 10, 1670, the French parliament even passed a law prohibiting blood transfusions in order to prevent similar incidents from happening again. The study of blood is thus discouraged.

However, there are always brave people who overcome obstacles. More than 100 years later, in 1819, a blood transfusion was given to a dying patient, and it was an unexpected success. This news is obviously a great encouragement to all surgeons. Unfortunately, when they continued to experiment with human blood, they failed repeatedly. As a result, powerful public opinion began to condemn the "evil" blood transfusion test again.

Is it possible for human blood to be transfused into each other?

When James•Paul and Shen Hongda, the director of the Institute of Medicine, had a lunch about the above conversation, and Zheng Nan, who was passing by, overheard it, Zheng Nan was stunned. He realized that he and Lin Haifeng had made a serious mistake.

People transfuse blood to each other? This question is simply not a problem for Lin Haifeng and Zheng Nan. In their memory, blood transfusions are all too commonplace. However, they are busy running education, developing medicine, building railways, power generation, steelmaking, and even building industries in the future, but they have all thought of nitrogen, phosphorus, and potash fertilizers for the future development of agriculture, but they have forgotten this seemingly simple but big problem that is related to the lives of tens of millions of people.

Of course, knowing that people can transfuse blood from each other doesn't mean you really do it. Zheng Nan immediately informed Shen Hongda and summoned the relevant personnel of the pathology research laboratory to arrange the blood research work.

At the meeting, he first talked about the reaction between red blood cells and plasma in human blood, that is, some plasma can cause the red blood cells of other people to agglutinate, but some do not. The reason why the patient dies because of the blood transfusion is that the blood of the transfused person is coagulated. He said that if red blood cells were to be tested, they would be found to contain two different antigens, called a antigen and a B antigen. Blood with a antigen can be called type A, and if it contains a blood with a B antigen, it is called type B, and there are no two antigens; Call it type O. There is also a type of blood that has both zΓ ia and B antigens, the aB type.

He told everyone that blood type A can be transfused to type A and type AB, but only type A and type O can be accepted; Type B can lose to type B and type aB, but only type B and type 0 can be accepted; Type O can lose to any type, but only Type 0 is acceptable; Type aB can only lose to type aB, but any type is acceptable. Before blood transfusion, the blood of the donor and recipient must be tested in vitro for whether the two will coagulate, so as to avoid the danger to the patient's life due to the transfusion coagulation reaction.

Finally, he said that even if blood transfusions are given with the four blood types A, B, AB, and O, there are occasional hemolysis that occurs naturally after transfusion of the same type of blood. This is still a great threat to the life safety of patients. And, of course, there is the problem of hemolysis in newborns. This is because there are other factors in the blood, let's call them m, n, and p factors.

For blood, Zheng Nan searched his memory, and all he knew was probably this. As for what the m, n, and p factors are and what role they play in the blood, he can't figure it out. However, for the pathologists who have accepted this research topic, the code of blood has been cracked to the point where it is now, and it is simply a natural thing to go any further.

There is a war on the front line, and blood is a big problem that cannot be ignored. According to Zheng Nan's thinking, this work should be completed in a few days. At the same time as completing the research, the application manual was quickly compiled and distributed to various field hospitals, which will be a great blessing for the front-line soldiers.

However, things were not what he had imagined. He was familiar with these things, but John•Smith, George•Brown, and others, who were pathological researchers, and Shen Hongda, James•Paul, who were also the presidents and vice presidents of Tianjing Hospital, would not be so easy to carry out his words as orders. This is science, and it is a big matter that touches life, and it cannot be sloppy in the slightest. Although the results of the research have been realized and realized on the rats used in the real yΓ n according to the vice chairman's statement, it will definitely not be popularized with great fanfare until more clinical trials have been undertaken.

Zheng Nan had just returned to the Academy of Sciences, and before he could get close to the office, Shen Hongda, James•Paul and John•Smith were excited to catch up.

After a month and 100 clinical trials, all of them were successful.

As soon as he entered the office, James•Paul smiled apologetically at his Excellency the Dean, "Your Excellency, the facts have once again proved your greatness, and it seems that perhaps it is my stubbornness that has delayed your great affairs. "For these foreign scholars, the official positions of the Celestial Empire always seem to like to change and change, and it is better to remember only one.

Zheng Nan looked at him strangely and blinked his eyes, "Oh, so, whatever I say in the future will be right?" ”

James•Paul looked at Shen Hongda, then at John•Smith, and smiled embarrassedly, "I'm sorry, my Excellency, for John, that's fine, because his men are guinea pigs." Not for us, we are dealing with patients. ”

"Hehe, okay," Zheng Nan nodded with a smile, "That's a good point." We are people who are engaged in science, especially medicine, and this is how it should be, and we cannot make any mistakes. However, you have delayed the needs of the soldiers in front of me, how can you compensate me? ”

"Dean," Shen Hongda interjected with a smile, "During the clinical trial, we have organized training on blood transfusion knowledge in the nursing school, and the training manuals you mentioned are also ready. As soon as you give the order, they can go directly to the front line everywhere. ”

"I know it all." Zheng Nan nodded, looking at James•Paul and John•Smith, "Thank you, on behalf of all the Red Army officers of the Celestial Empire on the front line, thank you." ”

"Your Excellency has an overreputation, and this is our responsibility and obligation." John•Smith shook his hand repeatedly, then shrugged his shoulders, "It is a pleasure to follow Your Excellency. ”

"Hehe, I should be with everyone, I'm very happy." Zheng Nan smiled and turned his head to James•Paul, "In a few days, the Academy of Sciences will hold this conference on the results of blood research, and you can invite your British friends from Shanghai to attend." ”

"Do you want to be fully public?" James•Paul is a little strange.

"Of course," Zheng Nan nodded, "since it's something that is beneficial to the people, why not make it public?" We want to benefit all people in the world. ”

John•Smith smiled and deliberately pointed at James, "Oh, my dear Excellency, his country is still the sworn enemy of our Celestial Empire until now." ”

"Haha......" Zheng Nan looked at James with an angry expression on his face and laughed, "That's the British government, not the British people, and not our James Dean." ”

Shen Hongda and the others went out. Secretary Lu Jing gently closed the door, "The officials of the Chemical Institute and the Ordnance Bureau are still waiting to be summoned, are you calling them now?" She asked, smiling and pouting into the inner room.

"God, why are you here at this time?" Zheng Nan saw the lady standing at the door of the back room, hurried over a few steps, touched the chubby little face of the child in the lady's arms, and laughed with him, "Look at it, I was talking to Lu Jing on the road just now, oops, I have to go back to see my wife and the children tonight anyway." When he saw that his wife didn't even bring the beads, and he ran to his office with his two children in his arms, he knew that his wife must be angry because he hadn't come home for a few days.

Hong Xuanjiao was holding back her anger with herself in the back room, but when she saw her husband, she immediately disappeared, she smiled lightly, "Really? ”

"Of course, I'm a person who never talks nonsense, don't believe you asked her?" Zheng Nan raised his hand and pointed at Lu Jing, who was snickering, and even coughed and blinked.

"You should say you've always been a liar." Hong Xuanjiao snorted, "I have to go to the delegation in the Heavenly Palace tonight to invite Lan Fangguo to come, will you not go?" ”

"Hehe, look at my brain, it's just water, why are you so confused." Zheng Nan pretended to be real, and patted himself on the head twice, "Yes, such a big thing today, how can I, the marshal of the Royal Forest Army, not know the reason, I really knocked down the muzzle." ”

"Forget it, don't pretend." Hong Xuanjiao smiled lightly, "I'm afraid that you'll be busy, or you won't be able to go back, it's just a good time to be free in the second half of today, and I'll take my children to see you." Hmph, you don't want to have our own children, and I know it, but why don't you take a look at your good brother's precious son? ”

Zheng Nan kissed the doll in his wife's arms, and gently scraped the doll's small nose with his fingers. Then he pursed his lips, made a nonchalant look, and walked towards the back room, "What's the matter, who is rare about his son, I'd better look at my baby daughter, hehe, I haven't seen you for a few days, it seems that I have forgotten what she looks like." ”

In a tent in the field hospital of the Red Fifth Army, Lin Haifeng was gathering the director, the wounded doctors, and the nurses, and he was making a decision with a grim expression, a decision that made everyone feel strange and extremely confused.

As soon as he arrived outside the city of Jinan, seeing that the war in the city was coming to an end, Lin Haifeng was indeed angry when he heard that Chen Yu had come to negotiate in person and was still in the range of the Qing army's artillery under the city. So, he did not stay in the front-line command post, but came to the field hospital with Zuo Zongtang, Zeng Guofan and others. In any case, he did not want to interfere too much in the normal work of the front-line commanders.

The wounded and fallen officers and men in front were carried down one after another, at first they were officers and soldiers who had just revolted, and later, the wounded of the Red Army also appeared. With a depressed mood, Lin Haifeng patrolled and checked one by one. Touching the wounded's forehead and holding the wounded's hand, he rarely spoke except for a resolute nod.

It was only when he came to the site where the fallen soldiers were cleaned up, looking at the rows of fallen people on the ground, and seeing the tears in the eyes of the female nurses who were putting the finishing touches on them, he finally spoke, "Girl, don't cry, what they want is not grief and crying." ”

Indeed, in his heart, he hoped that when he left this nostalgic world, he could still hear that eternal excitement around him.

It seems that Chen Yucheng did not return directly to the headquarters, but followed Wang Hu's stretcher to the field hospital. Wang Hu's injuries are severe, and there may not be much more time left.

"Okay, that's it," Lin Haifeng smiled and swept the doctors in front of him, "Don't be so stunned, hurry up and prepare according to what I said, time waits for no one, no matter how late it is, my blood will be in vain." ”

While listening to Director Lin's explanation silently, although he had not been reprimanded, Chen Yucheng, who had always felt a little guilty, moved, "Your Highness, my health is good, draw my blood." ”

The dean looked at Chen Yucheng and then at Lin Haifeng, with an inquiring look in his eyes.

"You?" Lin Haifeng shook his head, "I just said, didn't you understand?" For now, I can only guarantee that my blood will save him, and no one else's will be of any use. ”

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