Blooming America

Full text No advertisement Chapter 915 Hai Frick's shock

Leonardo. Hairrique has recently received an invitation, an invitation from the hive laboratory. (Full-text e-book free download)

Hayfric is a biologist. For cell research is very deep, the 54-year-old Hai Ferik, can even be said to be one of biology.

In this regard, he is authority.

The hive laboratory comes from Diwano's second school district.

If the school district, Hay Ferik naturally knows.

It was also very interested in that place, and it was also very interested in the formation of a laboratory, but because of the causes, Haiferik came to the current, but did not start the fact that their own plans have been started.

At this time, he suddenly received an invitation from the hive laboratory!

This has to let Haiferik feel surprised.

After all, he is authority!

In the past, biologists have always thought that cells were eternal - only when they became an organism. This idea stems from the French surgeon in Aristisis Carrel. He cultivates the heart cells of chicks to understand how long they can survive in vitro. As a result, Karel died in 1944. The cells still survived in two years have been discarded.

These fibroblasts separated from chicken embryo have been continued for 34 years. If the longest life of a recorded chicken is 12 years, this experiment seems to prove that as long as the appropriate environment, the cells of the chicken can be unlimited, survive, and there is no inherent mechanism to limit the life of cell division. Karel's experiment was exaggerated (one of the versions of Karel gave the heart of the chicken 34 years), not only on the academic circles, but also has an impact on the public. It seems to gave people who are eager to live longer: as long as people can find suitable living conditions, people will not agreed.

Before 1961, no one publicly suspected Karel's experimental results. This year, American biologist Hairrick completed a papers and reported their results of cultured human embryonic fibroblasts in vitro. Hayfrick uses the cells to cultivate the cells into the petri dish, allowing them to split, grow until they are covered with petri dishes. After the culture dish is covered with a layer of cells, normal cells will stop proliferation. Then, a small portion of the cells were transferred to another fresh culture dish culture. Hyperk discovered that even under the most suitable cultural conditions, fibroblasts could not be prolonged, but the 50 generations were split.

Hyperik pointed out that Karel's point of view is wrong, the life of cells is limited. He has cultivated several different types of human cells and found that they always die after approximately 50 times. The larger the age of the cells at the beginning of the experiment, the more factors such as the illness experienced before the death, the shorter the life of the cells. Full text No advertisement

This paper returns to the first publication sent by Hainfrick. The reviewers pointed out that well known, as long as the conditions are suitable, the cells can be unlimited in vitro, certainly their cultural conditions. This paper has become one of the tops of the number of papers that have been cited in approximately 2 million biomedical papers published in the 1960s. It has huge impact.

Hai Frik also became famous and became a great energy of biology.

And this hive laboratory, there is no famous scientist, even the positioning of itself, is also a healthier medicine.

But as this invitation is not only these things, there is a low-temperature test tube-light to maintain a low temperature, this test tube has a liquid nitrogen package.

It is only an ordinary person who only sent this test tube, so Haiferik can't get what interesting news from the other side.

What is this test tube?

Holding curios, Hayfrick draws a little liquid, and then placed under the electron microscope.

Then he saw a protein.

And this protein and the protein you have ever seen, it seems not much.

Occurred Hai FiRick wants to slowly study, but when he found that the protein in this liquid is constantly decomposed, he finds that this idea is very wrong, and the door at the door will make him sleep.

At this time, Hai Fix ghosts thought of herself in 13 years.

So this time, Haiferik found some cultivated human tissue cells and then mixed such a liquid into it.

The last result is that the Hai Ferik's brain has emitted a sound.

The liver cells of these human body cultivated, even more than fifty generations!

This is not the most horrible thing!

The most fascinated Hai Frick is incredible that these liver cells have no attachment to grow, but to grow into a liver shape!

These results, Hairrick is first shocked, then scared, and finally is curious.

He is not intended to reveal this.

Because there is a sign on the box that is shipped to him - protect umbrella.

In the shock, Hairrick also found that this hive laboratory is actually under the protective umbrella.

And the umbrella B ... Well, the Hai Fixkate now has one, when the other party comes, Hai Ferik has signed a contract, when Hay Ferik is somewhat strange, refused once, There is another one, and I refused twice. In the case of the other party, it was a famous B, so Hai Ferik was stressed, but finally, although weird, it was signed a month-of-month protection contract.

Hayfric doesn't have to pay a penny for this, because the person who has hired B has paid a payment.

And this time, Hai Ferik made a stupid.

Americans are like a conspiracy, and this time, Haiferik is also the same idea.

But this is a magical thing, but it is indeed curious that Hairrick is curious.

Is Carrel's point of view?

It is precisely because the other party has such a magical substance in his hand, this is finally the magical conclusion?

But unfortunately, the experimental materials on Hayfrick have no, and that liver is necrosis.

At this time, B is also left because of time expires.

- And the next thing, Hai Frick is saying that there will be no one believe it.

But that is, this time, Haiferik is more curious about the hive laboratory.

What kind of laboratory is this?

What is they study?

Through your own channel, Hai Ferik finds that the other party should be just a normal laboratory with medical nature, and the other party is now mainly studied.

But very strange, there was a supercomputer installed there.

Wait, just study the artificial skin, do you need a supercomputer? !

Hayfric immediately discovered this subtle existence.

He did not immediately respond to the other party. After the other party had no experimental materials in his hand, even the bodyguard was evacuated, so Hai Frik believes that the other party is at least malicious.

So he decided to invest the stone - it is written to them.

......

"Get it! Hai Frick's reply!"

Jenny waved.

"It's good ... ah, really, our time, it's a big danger!"

Catherine is still a bit dissatisfaction.

"But he is Hai Frick." Jenny said.

"Of course, I know, if the other party is not Hai Frick, I will not take risks ..."

Catherine vomiting.

Hai Frik proposed "Hai Frik Limit" is very famous.

Hai Frik limits: Most normal somatic cells are cultured in vitro, can not be divided, and can only be in a static state after splitting a certain number of times, this number is called "Hai Frik Limit".

The reproductive cells do not exist "Hai Frik Limit", which can be downgly. Many plants and invertebrate somatic cells have no "Hai Frick limits", they can be splitted in asexual breeding; some cancer cells do not exist "Hai Frik Limit", which can be unlimited.

And Ratinsence has erased the so-called "Hai Frik Limit" by some way.

"Haiferik has studied the split and value-added law of human lung fibroblasts, and proposed a method of estimating human life based on cell splitting. The pulmonary fiber cells of mice only divide 14 to 18 times, Its life is three and a half; the chicken pulmonary fibroblast division is 13 ~ 35 times, its life is 30 years; the turtle is divided by 72 ~ 114 times, its life is 175 years, which complicates with the actual life of the above animal. The number of splitters in human pulmonary fibroblasts is 40-60, and it is at least 110 years according to the above law. The longest words are 175 years! "Jenny is very excited:" But actually, people The most is also a 70-year-old, sometimes I can't even get half of the standard life! But when we show him a magical substance, this material, this protein can bring our cells Unlimited life ... Isn't this awesome? "

"You just want to go out in front of a well-known scholar ..." Catherine.

"It should be fishing! I said the method is absolutely tube!"

"Okay, let's ... fishing ..." Catherine shrugged.

However, Catherine value is more important at this time.

Just a pity, the number of sub-proteins extracted from the Ruibeika is very small, so Jenny has now no way to study, and this time, Jenny thought of "posttle".

And her back aid is this Haiferik.

Jenny is clearly confident to the other party will come to the hive. Think about it, after all, who can resist this mysterious and magical thing?

......

Third ~

There are two more oh ~

! @

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