Chapter 2353

"A study in the journal Cell shows that the carnivorous bacterium Streptococcus pyogenes causing necrotizing fasciitis" kidnaps "neurons and survives by using the normal communication mechanism between neurons and the immune system after human injury or infection."

One of Liu Xu's faces was blank. He was a radiologist in a small border county. Where did he know about neurons and immune system.

"After a physical injury, the nervous system sends two signals, one to tell the brain and produce pain; the other suppresses the immune system to avoid collateral damage to healthy tissues caused by excessive immune response."

"The mouse model found that carnivorous bacteria used this mechanism to increase host pain and cause immune silencing by releasing bacterial toxin streptolysin s."

"The human body is wonderful. Bacteria are our natural enemies, just as it is said in this study. They are very smart and must not be careless."

"Brother Yun, can you say it simply?" Liu Xuzhi scratched his head and said with some embarrassment.

"In other words, you will feel very painful. The body's response naturally lowers the immune rejection, resulting in the silence of the immune system and no response to carnivorous bacteria." Su Yun said, "when there's a reaction, it's too late in the end."

Liu Xuzhi listened to him and felt the swelling feeling from the index finger of his right hand. He vaguely felt a little pain.

"By injecting and feeding" calcitonin gene-related peptide "blocker into infected mice, immune cells did not listen to the command of neurons, and the infection of carnivorous bacteria was inhibited." Su Yun continued: "you don't need to know what calcitonin gene-related peptide is, just go to the hospital for symptomatic treatment."

Liu Xuzhi nodded again and again.

"Lao Liu, I'm not talking nonsense to you." Su Yun accentuated his tone and said, "in the words of our common people, it's called being eaten. Many patients have been eaten muscle, the kind of large area. After incision and debridement, at least half of the patients still can't be saved."

Liu Xuzhi was frightened by Su Yun's "alarmist" and his heart pounded. He even forgot what he had been thinking about seeing boss Zheng do the operation.

The airtight lead door opened slowly and Zheng Ren came out.

Until this time, Liu Xuzhi noticed that he only listened to Brother Yun's words. Boss Zheng had finished an operation.

This is the speed of surgery

Inside, a clinical doctor was pressing to stop bleeding. Zheng Ren asked, "are you finished?"

"No, I haven't found a relevant case for Lao Liu." Su Yun said, "in the past two years, we have seen them occasionally send relevant cases in the group, but it will take some time to find detailed ones. It takes a look at those who don't want seafood all their life and feel uncomfortable when they see seafood."

Zheng Ren expressed his regret. When can su Yun be more serious?

"It shouldn't be a problem, just in case." Zheng Ren said seriously: "24-48 hours is a dangerous period. Watch carefully. If the local swelling speed is too fast, go to the hospital immediately."

"Uh huh." Liu Xuzhi nodded hurriedly.

"That's how Lucien Bouchard, a senior official in Quebec, Canada, died." Su Yun smiled and said to Liu Xuzhi, "Eric allin Cornell, the Nobel Laureate in physics, also died because of carnivorous bacteria infection."

“……”

The more he said, the more evil he became. Liu Xuzhi's heart was swollen.

"Yes." Zheng Ren nodded. Instead of correcting Su Yun's alarmist remarks, he said, "besides Streptococcus A, Vibrio vulnificus and Vibrio parahaemolyticus are common in seawater."

"Now there is a saying that with the greenhouse effect, the area flooded by carnivorous bacteria is expanding rapidly." Su Yun continued to add that Liu Xuzhi gave up the illusion of luck.

Liu Xuzhi is crying. I can't go to see a doctor. Don't scare me, OK.

"It's all right, Lao Liu." Su Yun patted Liu Xuzhi on the shoulder and said, "you know the boss's surgery."

Liu Xuzhi nodded.

"Even for QingChuang, the boss can be more confident than others so that you can't die." Su Yun said with a smile: "but the operation may not be done."

Is this comfort? Liu Xuzhi doesn't know. Anyway, after listening to boss Zheng and Brother Yun, his mood became more nervous.

Even boss Zheng is just more confident that he can't die... Isn't it still possible to die?

It's so scary.

What did you do? It's just a prawn. As for that.

Liu Xuzhi's nose and eyes were twisted together, and his face was a little gloomy.

"Just know you're afraid. Don't have surgery these two days." Zheng Ren said, "follow me for the next operation."

Hearing boss Zheng's words, Liu Xuzhi had some doubts.

"You stand behind me and look. I'll tell you some questions face to face." Zheng Ren said, "think about it after you go back. Surgery is not only to practice your hands, but also to think with your brain."

Then Zheng Ren pointed to his head with his finger.

Liu Xuzhi nodded and said he knew.

"The kind that is made by surgery is a carpenter. He can only be skilled and sell oil. Think about it with his head. Anyway, it's estimated that your talent is not on it and you can't learn it." Su Yun said casually.

If Su Yun hates others, Liu Xuzhi has already had strong immunity.

When I was in Pengxi Township, I heard Brother Yun say many similar words. Not only himself, but also Professor mu of Pengcheng was sprayed with the last word by yunge'er.

Liu Xuzhi stood up with a grin and saw the next patient coming up. He helped put himself in position. Zheng Ren went to brush his hands and dress, and then began the operation.

Su Yun leaned lazily on his seat with his legs crossed, and said to Lin Jiaojiao, "sister Lin, Lao Liu's skin is really resistant to manufacturing."

Lin Jiaojiao said with a smile, "well."

"I know you're wondering why the boss and I don't come. Although you don't say it, you're still a little uncomfortable."

Lin Jiaojiao was stunned. Brother Yun, is this the rhythm of showdown?

"That's because you don't know how awesome a person who can do tips surgery is." Su yundao.

Lin Jiaojiao sipped Su Yun's words.

Once upon a time, in 912, director Kong was the first to carry out tips surgery. She still clearly remembered that director Kong had performed the first operation for at least five hours.

When I finally came down, I already had symptoms of hypoglycemia. I opened a bottle of 10% glucose and gave it to director Kong.

High tension, repeated unsuccessful impatience, wearing dozens of kilograms of lead clothes for surgery, these are the main reasons for hypoglycemia.

How can I not know the difficulty of tips surgery? Not to mention more than ten years ago, even now there are few surgeons who can successfully puncture with one needle.

Just thinking of this, Lin Jiaojiao was suddenly stunned. She understood Su Yun's meaning.