"Really useful?" Zhou Litao used to only hear various rumors, saying that an old man in a certain place had regular blood exchanges in order to make money. Later, he found that he rarely got sick and grew younger than his peers.

The rumor experiment was over, and the old man was still chasing him to regularly change the blood of young people to maintain this state.

At that time, Zhou Litao smiled and thought that this was basically something like folk legends and legends.

But Boss Zheng said that the relevant experimental results were published in top journals like Nature, which would be interesting.

"Tony Wyss-Coray collected blood from young mice and sent it to the elderly mice. Five weeks later, the brains of these elderly mice with blood were significantly changed. The learning ability, environmental adaptability, and memory were all improved, and even physical strength was improved."

"He later conducted human experiments, which caused great controversy. I don't know if he gave up or did it secretly," Zheng Ren said. "But Tony Wyss-Coray finally believed that some components in the blood were associated with the aging of the body. In the future, we may be able to extract these substances from the blood and develop anti-aging drugs to extend human lifespan."

"Boss Zheng, this is...you can do it!" Zhou Litao's eyes changed.

Zheng Ren shook his head slightly, "I can only say that it is not recommended for the time being without complete verification; in addition to blood exchange, there is also the so-called blood cleaning, which is not recommended because the project is immature and has a high risk."

"ah?"

"Is there a limited type? What period, dynasty, and people will have certain limit type." Zheng Ren said with a smile.

"Just tell him directly that there are many emperors who have died in alchemy in the past dynasties. I have to say so much." Su Yun said.

"That's about that." Zheng Ren said, "Without long-term and large number of experimental samples, it is not certain whether it is effective. Moreover, whether the blood exchange has any side effects, and whether personality will change is not certain."

"Change personality?" Zhou Litao was startled.

"Don't listen to his nonsense. There are similar cases of bone marrow transplantation, which proves that DNA has changed. I have never heard of blood transfusion, which leads to personality changes." Su Yun said.

"That's because the research is not enough, or it's secret. Similar to Bota Laboratory, not all results must be published in top journals first." Zheng Ren said.

"It doesn't matter what you said. Mr. Zhou, don't listen to the boss's nonsense. At least there are no side effects for the limited samples now." Su Yun argued.

Zhou Litao swallowed a saliva. If this was feasible, would human life span be greatly extended in the future?

"As for the theoretical basis, it will be a very ancient experiment that is almost 200 years old." Zheng Ren said, "Have you heard of the symbiosis of alien species?"

Zhou Litao shook his head.

Su Yun said, "I wanted to give it a try when I was performing a heart transplant on the mouse, but before I could do it, I went back to Haicheng."

"Severe species? Symbiosis?" Zhou Litao was a little confused. Didn't he have any repulsion?

"Sexual symbiosis is to connect two animals with different characteristics and in different states together, allowing them to share their common blood flow, so as to study which substance in the blood will affect health."

"This has been around for almost 200 years, and there is no conclusion. It was first developed by French zoologist Paul Bert in 1864 to study the shared circulation system: two mice were cut in the sideways, and then the skin and muscle walls were stitched together to study the interactions between different animals through blood circulation."

Cut it open, and the blood was shared between different mice... Zhou Litao suddenly felt that this was done by those Frankenstein.

Black technology, dominating the world, these bloody movies and TV series fill Zhou Litao's mind.

"Everything symbiosis once provided a theoretical basis for finding leptin," said Zheng Ren. "The two mice connected together, the fat one quickly became thinner. This is how the chemical leptin was discovered."

"Boss Zheng, wasn't that little white mouse lost weight by starvation?" Zhou Litao asked.

"Hahaha, Mr. Zhou, your question is really sharp." Su Yun laughed.

Zhou Litao immediately reacted. Boss Zheng said that this experiment provided a theoretical basis for finding leptin and would definitely not be hungry.

"The discovery of leptin allowed Coleman and Friedman to win the 2010 Lask Award," Zheng Ren said, "but it cannot play a role in humans. Nowadays, many people can lose weight by leptin, but there is no theoretical basis."

Su Yun raised his eyebrows lightly, and his boss talked a lot, but finally returned to a topic - the results of animal research cannot be realized in humans at all, and leptin is a typical example of this theory.

This person is so cute. Su Yun looked at his boss with contempt and thought to himself.

"Using the basic experiments to split, scientists have mainly identified four protein molecules with different functions: CCL11, GDF11, TIMP2 and VCAM1. However, there are still many debates about their role."

"Some substances not only cannot bring benefits to people, but will bring greater harm."

"Boss, if you want to be as conservative as you, there will be no penicillin. Hurry up and live in the cave and go hunting every day." Su Yun said contemptuously.

"I just said that blood exchange is not sure, and it does not involve what you said." Zheng Ren said, "At the same time, glutathione is a more interesting drug. There are many drug tests that prove that it is indeed effective in delaying aging."

"Really!" Zhou Litao's eyes lit up.

"Who knows." Zheng Ren began to become irresponsible and said casually: "No matter what, it is just a guess, and the relevant pharmacological experiments are still continuing to study in depth. Teacher Tu has been studying for many years before artemisinin was extracted from artemisia annua."

"I think glutathione has limited effects. If you really want to stay young forever, you still have to start research from the blood of young people." Su Yun said with a clear position: "The experiment of guinea pigs has achieved certain results, and we will have to do human experiments next."

"Stop talking nonsense." Zheng Ren put out the cigarette and said with a smile: "Go and take a look at Mr. Cui and go home for dinner."

Su Yun seemed to have a lot of things to say, but no matter how much he said such things, it was just a guess. Ancient emperors mastered the highest resources at that time, but unexpectedly, one immortal pill after another became a life-threatening poison.
Chapter completed!