Surgeon: I can hear the cells

35.

Actually, the cause of Alzheimer’s disease.

Ye Feng was clear.

Alzheimer’s disease is characterized by plaques and tangles in the brain.

Plaques, deposits of protein fragments called β-amyloid, look like clumps in the space between neurons.

Tangles, twisted fibers of tau, another protein that looks like bundles of fibers accumulating inside cells.

In addition to plaques and tangles, there is actually a problem with lysosomal storage in the brains of people with Alzheimer’s disease.

Like neurons in the brain, a very fragile cell that does not undergo cell division, is most susceptible to lysosomes, especially when large amounts of lysosomal storage are likely to be Alzheimer’s disease.

So-called lysosomes are organelles within cells that act as trash cans for cells.

Old proteins and lipids are sent to lysosomes, where they break down into their building blocks and are transported back into cells to build new proteins and lipids.

But lysosomes have a disadvantage: if the incoming material is not broken down into small pieces, then those fragments cannot leave the lysosome, at which point the lysosome is “stored”.

Long-lived proteins in the brain disguise themselves, making them less easily digested by lysosomes.

But as people age, there may be more and more of this type of protein, resulting in more and more lysosomes being stored;

In addition, this protein may be the β-amyloid and tau proteins that have been shown to be associated with Alzheimer’s disease.

I have to say that these have a significant role in promoting Ye Feng’s progress.

“That is, if you want to overcome Alzheimer’s disease, you have to start with several points.”

“The first point is, β-amyloid!”

“The second point is, tau’s twisted fiber!”

“The third point is, lysosomes!”

“The fourth point is neurons!”

Ye Feng took a deep breath and quickly made a detailed record.

“However, with these theories alone, it is difficult to make substantial progress, and experiments are still needed.”

“But how easy is experimentation?”

“The platform is one of the biggest pain points.”

However, Ye Feng was not in a hurry.

To have such a big breakthrough is already a great gain.

Once this problem is overcome, it will not only be his grandmother’s redemption, but also a major breakthrough in the medical treatment of the Dragon Kingdom.

……

The next day, Ye Feng returned to the hospital.

The news in the group was that someone had taken him personally.

It turned out to be Director Chen Hai.

“Yesterday, the lady with severe acute pancreatitis had puncture and drainage surgery. Most of the fluid necrotic tissue is withdrawn. ”

“The completion of the operation is not bad.”

“But it’s only most, and it’s clear that you can’t expect a single puncture and drainage to complete the operation, and a second operation is required.”

Director Chen Hai said.

In the group of doctors, many interns trembled, and in this group full of big guys, they really did not dare to speak easily.

One by one, the most is the peeping screen.

Some people who wanted to show themselves said some analysis, but they were also directly ignored.

Because it’s all.

And Ye Feng, he didn’t speak at all, and he had to be treated like this by the old doctor.

This is undoubtedly the highest treatment for interns.

At least, that’s what the interns think.

They even felt that it was already an honor to be able to discuss their condition with the old doctor.

“I understand, in fact, the situation of that lady is indeed very serious, and I don’t expect a puncture and drainage to complete it.”

“Watch for 48 hours, and if you don’t get better, then you have to have a second operation.”

“Laparoscopic surgery, which doctor is good at it?”

Ye Feng responded.

Laparoscopic surgery, the difficulty of this operation is not high, not to see laparoscopic surgery, but to see what disease, because laparoscopic surgery can treat more than just pancreatitis.

“Ye Feng, what do you think is the risk of surgery on this disease?” Chen Hai wanted to test Ye Feng again.

He didn’t believe that Ye Feng’s intellectual strength was so hardcore.

Everything is clear.

However, it still disappointed him.

Ye Feng typed without thinking.

“Laparoscopic surgery for severe acute pancreatitis is still very difficult.”

“Since the pancreas is behind the peritoneum, the adjacent large blood vessels such as the inferior vena cava and the abdominal aorta, as well as the abundant blood supply of the truncal artery and the superior mesenteric artery, and the portal vein and splenic vein, this operation is very difficult.”

“And once a pancreatic fistula occurs after surgery, the consequences are even more serious.”

After Ye Feng sent out.

It was quickly appreciated by major doctors.

Because it is said in great detail and to the point.

“That’s right, the analysis is quite in place, interns, study hard!”

“Doctor Ye, it can be said that he is your role model.”

Director Chen Hai, a little numb, this kid will not be.

Ye Fengren is also numb, let’s keep a low profile?

PS: Plus even more!! I hope that if you like it, you can vote for more flowers, and see that the author will definitely add more!! Most of my doctors’ texts are very bizarre and incurable diseases, and there are many surgeries. Hope to support it!