"Squad leader, say a few words." Ren Chongda cleared his throat, and as a gentleman counselor, he took the initiative to relieve the girls in the class from their predicament.
Yue Wentong looked at the person before speaking again: "What he said is definitely not easy to be used as an experiment. He can't even think of the specific infection."
This is something that everyone knows, so classmate Li, who couldn't express his thoughts, squatted on the ground and drew circles.
"You think his idea is not good, what do you think?" Teacher Yuan asked.
"Teacher, before you can guess the specific cause of the disease, it seems that you want to do a verification experiment without purpose." Yue Wentong said frankly.
is that so?
Teacher Yuan let the ultimate character appear and asked Xie Wanying: "This is the anomaly you discovered first. What do you think about it?"
"The evolution of myocardial fibrosis first involves the extracellular matrix, which includes collagen fibers, proteoglycans, glycoproteins and other substances. The extracellular matrix of the heart is mainly composed of type I and type III collagen fibers, and its main function is to support protective connections. Myocardial cell muscle bundles, etc. Under normal circumstances, the extracellular matrix is in a static state. When stimulated by factors such as inflammation, ischemia, and hypertension, myocardial cells undergo pathological changes, which in turn triggers the defense function of the human immune system. Macrophages release active factors such as cytokines that activate quiescent extracellular matrix-producing cells to transform into cardiac fibroblasts, ultimately leading to cardiac fibrosis."
After understanding this continuous pathological process, targeted fibrosis detection can be carried out, such as detecting various products and components produced during the above evolution process. The simplest example is to detect the collagen fiber content during experiments.
What is the purpose of this? It has to do with the particularity of this pathological section, as is the direction that Mr. Li suspected. Xie Wanying said: "It seems to be a hidden chronic evolution process, rather than an acute disease. If we do relevant experimental speculation, we can detect hidden lesions after a period of time, such as detecting collagen fiber content."
After hearing this, the other students looked at the monitor.
Yue Wentong: Well, I knew this.
Classmate Li's heart immediately became balanced: the squad leader attacked him, and then the squad leader was hit by Xie's dimensionality reduction.
The teachers laughed on the spot. The gap between students and students is indeed very obvious, and some of them are really blank. This blank mind does not refer to knowledge storage. Regarding the pathological evolution process cited by Xie, it is impossible for other top academics present not to know about it. When it was the turn to transform knowledge into ideas for designing experiments, other students had no clue.
"I told you, she seems to have done scientific research and is quite familiar with this field." Teacher Yuan Fang said to Cao Yudong next to her.
"Yeah." Cao Yudong nodded twice, the smile in his eyes became thicker, and asked, "Do you want to do a similar experiment?"
Old-timers are very good at reading people's thoughts. If you are not interested in academic issues in this area, you will not want to see such slices, you will not be able to quickly find faults with the slices, and you will not be able to quickly come up with relevant experimental design ideas.
Overall, Xie came prepared.
The notice about coming to visit has been revealed for a long time in advance, almost a few months ago. Thank you for your preparation, which shows that you attach great importance to this visit and study.
In this regard, seniors like Cao Yudong feel very happy and happy. Therefore, when Mr. Cao asked this question, he had another profound meaning: If you are interested in doing something, maybe I can help you.
(End of chapter)
