Since rotavirus has obtained good data, it can naturally enter the experimental stage of norovirus. But when it came to the actual experiment, new problems arose again¡ªin actual operation, they found that only a few strains could grow normally, and most of the strains could not survive in the end.
Even so, Wan Qing and Huai Ru did not give up hope. In a joint meeting, Wan Qing took the lead in suggesting that some other cultured substances could be considered to try, such as substances that naturally exist in the small intestine.
Wan Qing boldly speculates that when food enters the human body, it passes through the pancreas and the enzymes produced by the secretion of bile, and then secretes it into the small intestine through the liver. Pancreatic enzymes mainly dissolve fat by digesting macromolecules and bile.
After multiple rounds of experimental verification, it can be known that rotavirus actually uses pancreatic enzymes to make the virus start to replicate, and finally causes gastrointestinal inflammation. However, these pancreatic enzymes had no effect on norovirus, which is also a human gastroenterovirus.
Therefore, Wan Qing believes that pancreatic enzymes do not work against norovirus, so whether it can be considered from another perspective to see if bile can become a substrate for virus replication.
From the perspective of collaborators, Huairu appreciated Yu Wanqing's reverse thinking, which helped them find another exit for the experiment. After the meeting and negotiation, the team members hit it off and immediately added bile to a new round of experiments to test whether it could help the virus replicate.
Fortunately, Wan Qing's guess was verified. After adding bile, all the strains that failed to survive before were able to survive. Based on this, it can be inferred that the replication mechanism of norovirus in the human body is actually based on the role of bile.
This discovery breaks through the viable ecosystem of the virus and provides a powerful avenue for further research and exploration of the mechanism of norovirus.
On the other hand, during the long research process, Huai Ru had long forgotten that Bi Shijian had come to find his own affairs with a certain purpose. He thought that Bi Shijian might have gone back to the United States on a whim, and there should be no more interactions. So this person slowly faded from his memory.
Dramatically, this Bi Shijian, who had disappeared for a long time, suddenly appeared in front of Huairu like a ghost when Huairu and Wan Qing's team made new progress.
He didn't give a damn, and opened his mouth to call Huairu "brother". This time he went directly to Huairu's house, not the office where everyone was watching. Huai Ru was a little unclear, how did Bi Shijian find out where he lived?
Although Huai Ru has always known that people like them in the industrial world always have a lot of contacts to inquire about, even if they know where they live, it is not uncommon. But the moment he saw Bi Shijian, he still looked at him suspiciously, his eyes full of disbelief.
Anyone who comes is a guest, so it is not appropriate to drive people out of the house directly, and no matter what kind of business Bi Shijian came to the door with, Huai Ru still let him in to sit in the house.
Huai Ru suppressed the puzzlement in his heart, boiled a pot of hot water, and poured a cup of good tea for Bi Shijian. Bi Shijian took off his dusty coat and hat, which still smelled of smoke. The moment he patted his coat, Huai Ru was choked by the smell. (Remember the site URL: www.hlnovel.com