Chapter 1290

Miss Dongfang was listening to Chen Qun and Gu Ning talking about the case. Her curiosity made her become doctor Yun immediately. Through her own diagnostic procedure, she found a lot of research on myocardial regeneration.

In the 20th century, it was a final conclusion that the heart and brain could not regenerate. It was an axiom accepted by all medical circles. However, with the progress of science and technology, sleeping cells that did not regenerate into myocardium in the heart were discovered more than ten years ago, which only accounted for one thousandth or less of all cells in the heart.

Therefore, the treatment plan given by Chen Qun should be to transplant this kind of cells, and then transplant them after adding 100 million times. As for sampling in 70% of necrotic cells, if it was in the past, it would probably take a chance. But now, with the real-time imaging analysis system, we can determine the cells that have not necrotized through image comparison and data feedback, and then sample them.

This alone has determined the patient's symptoms. There are only less than 10 hospitals in the world that can complete it. The rest are lack of equipment and technology. For ordinary doctors, the risk can be minimized by interventional surgery to remove living cells from the heart.

But for Chen Qun, he can use optical tweezers to extract accurate sleeping stem cells. This kind of operation, with high probability, Gu Ning can also do it very easily, reducing the damage to the heart to the minimum, almost without much risk.

But in the twinkling of an eye, the young lady saw a very interesting and novel research for her, and immediately asked Chen Qun.

"Chen Qun, modern science and technology has advanced to the point that human heart can be cultivated in pigs. This is too inhumane. We should not only use pigs to save lives, but also eat pig meat. This is simply unacceptable in mind. Pigs should be euthanized and then made into roast pigs to sacrifice to heaven! "

"The fox's tail is out. I'm afraid it's false to offer sacrifices to heaven, but it's true to offer sacrifices to your mouth. In addition, in theory, it will take seven or eight years to cultivate human heart in pigs. But seven or eight years ago, I heard it when I was just in college. As a result, seven or eight years later, I said it will take seven or eight years! I'll bet in seven or eight years, it will be the same

Dongfang Wenxin doesn't want to know these details carefully. She looks directly into Chen Qun's eyes and asks.

"Can the regenerative transplantation at Stanford institute be done?"

Chen Qun looked around and thought that there should be no eavesdropping around, so he lowered his voice.

"Judging from the treatment results over there, they should not have done it completely, or they have more convenient methods, but they still haven't treated several very rich tycoons, which shows that the operation risk is very high, and only a few of them are successful. Of course, it's just my suspicion. I don't have any evidence. "

The young lady looked at him in surprise and immediately cried out.

"Not even cloning?"

"It's still a matter of luck. The medical community has completed a lot of cutting-edge operations on all kinds of cloned organisms, with some successes and some failures. It shows that even in cloning, there may still be some pure differences between clones and ontologies."

"What you mean is that organs grown from test tubes alone are theoretically unsuccessful."

"On the contrary, the success rate of transplantation of human organs cultivated in vitro is higher than that of isolation after overall cloning, so stem cell culture has become the frontier medicine of modern medical development."

"I'm looking for you. Is it because in the future, in addition to the problem of pig brain, I'll give you another pig brain. The era of spare organs will finally come one day? "

"Theoretically, it's OK, but we'll think about it in a thousand years."

"Wait a minute, let's talk about the simple. If we can cultivate some simple organs for replacement, even partial replacement, how much impact it will have on the life span of the human body."

Chen Qun saw that the young lady was very concerned about this problem, and also gave her own cognition in the operating room.

"According to the survey, most scientists and medical scientists believe that in another 100 years, human life expectancy will increase by 20 or 30 years. By 2100, the average life expectancy for men will be 109 years, and for women it will be 114 years. But the limit of human life is 150 years, and it can't be increased any more. "

"Why?"

Looking at Chen Qun with some disappointment, the young lady decided to use the old trick, first sell cute, then hit and kill, and run after winning.

"Heartbeat, when a person is born, the number of heartbeat is certain. Or more broadly, all mammals have to beat the heart 1.5 billion times in their lifetime. "

"Wait, aren't there many animals that live longer than human beings, such as tortoises?"

"Fool, the tortoise is not a mammal. The reason why I say heartbeat is to simply explain that the average life of a mouse is two or three years, that of an elephant is seventy years, and that of a dog is about ten years. No matter how long their life span is, their heartbeat is a fixed number, that is, 1.5 billion times. All phenomena of small animals are accelerated, the number of breathing is also accelerated, and the life span of small animals is naturally shortened. ""Wait, aren't you anti-human? Everyone says that health needs exercise, and exercise is all about heart rate acceleration. Isn't that shortening life span? That's why you're talking nonsense! "

Looking at the young lady's proud appearance, Chen Qun immediately poured cold water on her in the simplest way.

"Don't you know that the heartbeat and breathing of an old fairy around you are completely controlled, and the performance of energy and spirit is less than their life expectancy of 10 or 20 years. I think a great effect is from the legendary peerless Gong the nine Yin manual, otherwise an old immortal can't explain it with science.

"I see. You put people in your hospital. In fact, you just want to study people and take them out as specimens."

"It's very much in your style. A nurse who is ready to murder her husband and take it for autopsy really thinks that research is slicing!"

"Slicing is the progress of science!"

Chen Qun looks at the happy young lady, and says that she has been fooled in Java by herself.

"Can we start with hair and toenails?"

"No, we have to start with the brain melon seeds. I'm very envious of your brain circuits, so I need to slice them! Then, we can use the artificially cultivated pig brain to replace it for you, so that it can be used again. "

"It's good for you two to stay away. Director Qi is dealing with reporters there. He's very, very angry. He's preparing to settle accounts with you two."

Zhao Xue's voice came from the side, and also handed over a fax report.

"Here, this is an official invitation from the general hospital, inviting two groups from our hospital to attend the Nobel prize awarding ceremony for medicine and biology."

Miss's interest is obviously not above, directly staring at Zhao Xue.

"Gu Ning and Li Da are preparing for a group wedding today. Aren't you two also preparing for a group wedding? I missed it. I want the hospital to pay for it! "

"I dare not, but Dean ye said that there are still several young couples on New Year's day. Let's do it together. He will marry us, so that I can marry your bridesmaid again that night!"