Taking the curiosity caused by observation as the motivation for research, Zheng Jianguo already had a reasonable story in his heart, of course, the second question was even a wake-up call to his side, because from the biopsy of gastric ulcer tissue to the staining of Campylobacterium, and even the subsequent isolation and extraction and the design of the culture medium were all done by Ye Minde, he couldn't take the credit for this, of course, there was also the assistance of Fei Yuanxiang, Qin Lianzheng and Lin Yongmei.

As far as Zheng Jianguo's own part is concerned, he still has a lot of places to write:" In the analysis of gastroscopic photographs of gastric tumors, it was determined that biopsies were taken from the periphery of the gastric cardia cancer tumor tissue body and the ulcer part, and handed over to the laboratory for pathological examination and analysis, the examination methods included tissue sections and staining observation, and the existing Campylobacter screw survived under the ultra-high power electron microscope, and then the patient's oral sampling and analysis also found that Campylobacter survived, considering the conditions for the survival of bacteria in the acidic environment of the stomach, it was isolated and extracted and cultured for observation——"

Zheng Jianguo has never written an article, aside from the various reports after work, the most he wrote in his memory was the eight-hundred-word essay question in the college entrance examination, so after writing like this, he naturally copied it on paper, and hundreds of Songti characters appeared in front of Ye Minde's eyes, looking at the old man's face and tone: "Bad writing?"

"Well, it's not well written. ”

Ye Minde finished sweeping it at a glance, and looked at Zheng Jianguo, who was tired, and smiled: "But it's okay to use it as a text message to ask for directions." ”

It's not bad to make, I got a makeshift for the first time, but what is a text message?

Seeing Zheng Jianguo touch his nose, Ye Minde pointed to the oiled paper bag next to him, and said: "Most of the text messages are new discoveries, and I want to send something before I have done research, just like you can write something in this burning bag state, that is, the one you wrote was sent to the past, and it can probably be posted in the latest medical trends——"

"That's not a tofu block article?"

Zheng Jianguo opened the oiled paper bag and looked at the hot bun inside and asked, Ye Minde nodded and said: "It's almost the concept, but our medical staff don't have the magazines and newspapers of the public readers to send articles, I have eaten it, you eat yours, the water on the stove is boiling, and it is just right to use it when you go back." ”

Seeing that half of the holiday was over, taking advantage of the school's efforts to tidy up the dormitory, Zheng Jianguo had already moved the cover to Ye Minde's house, and when he heard the old man say it while eating steamed buns, he returned to his residence and washed it with water, and slept until the afternoon with a notebook.

"I'm here to check for Helicobacter. ”

The back of Lin Yongmei's white coat that he met on the way was soaked, Zheng Jianguo looked at the corridor and saw whether it was really good or big leather shoes, and his eyes didn't think much about it, so he probably guessed what the state was: "The patient's family spread it yesterday?"

"Well, yes, you go to the lab. ”

Lin Yongmei took a breath and turned around and left, Zheng Jianguo hurriedly followed, people are social creatures, especially the living environment at this time has led to the relative closure of collective life, some super-large enterprises are a city in themselves, and in terms of yesterday's life secretary, his residence is naturally inseparable from the life of the compound that people yearn for in many film and television dramas, especially when all the family members in this compound went to the hospital for testing-

"Zheng Jianguo?"

Zheng Jianguo, who arrived at the top of the stairs, had already gone down two steps, and a familiar voice behind him quickly followed, and before he turned around, he saw Elle in a white dress with a surprised face, looked him up and down and looked at the sign hanging on the wall, and his curious face changed: "You go down there - to see a doctor?"

"You're here to see the doctor, I'm a graduate student in medical school—"

Zheng Jianguo raised his eyebrows, and a thought flashed in his mind, but fortunately, he knew that this sister should have made a mistake, so he immediately nodded and said, "I'm here to study, I just want to ask you, did you come here for an examination?"

In his memory, Zheng Jianguo saw many patients or family members with strange brain circuits, and the first thing he said when he met an acquaintance in the hospital was: "You also came to see a doctor?"

Of course, theoretically speaking, it appears in the hospital, that is not to see a doctor, or to see a "patient" person, if it is really true, it can barely be classified as a medical visit, but the expression is not so accurate, Elle's eyes swept over the sign on the wall of the steps, and quickly said: "I am here to do a test, saying that it can be tested by oral cavity." ”

"Oh, I'm here to help. ”

Zheng Jianguo followed her gaze and swept over the three signs on the wall: "morgue", "dissection room" and "experimental laboratory", but he knew what she was afraid of, but this topic was obviously not suitable for discussion here, and then said: "Do you have any stomach discomfort?

"Well, a little, but the doctor said he needed a gastroscopy—"

Ai Li's eyes squinted as she spoke, Zheng Jianguo knew that she was looking at herself, and now with such a hesitant look, she was obviously more reluctant to do gastroscopy, and after thinking about it, she said: "Can you do it or do it, at least find it early and treat it early, and suffer a little guilt - it's better than having a stomach ulcer at that time." ”

Severe gastric ulcers in my memory are surgically removed, and if it affects the patient's quality of life at this time 40 years ago, surgery is required to treat moderate cases, of course, considering that if the ulcer is caused by Helicobacter, the excision operation will not avoid the recurrence of gastric ulcers - very few people can afford to have two gastric resections.

As for the test to be endured by gastroscopy, Zheng Jianguo can only make kind guidance, whether it is the second-generation gastroscope at this time or the third-generation gastroscope in memory, the principle is to stuff the lens into the stomach, imagine the uncomfortable feeling of a normal person choking on eating, and then refer to the tube to enter the stomach from the mouth through the throat and esophageal tube-

Ai Li lost her mind, Zheng Jianguo had already gone down the stairs to the negative floor, feeling the coolness on his face, the door of the experimental laboratory in front of him was opened, and Ye Minde walked out sweaty: "You came just in time, today's cases need to be summarized——"

When he entered the laboratory and saw half a pancake with green onions next to it, Zheng Jianguo took the coat handed over by Qin Lianzheng and put it on and said, "Teacher, how did you eat lunch?"

"This is not a dry thing to eat, I sent your short message at noon, if it is sent, it will be next month, it happens that there are a lot more cases now, and the next article should be added to the number of pathological studies-"

Ye Minde said and continued to pick up the pancake and bite it and sit on the maza to eat, according to the requirements, it is naturally not allowed to eat here, especially the next side is either an autopsy room or a morgue, ordinary people can't eat in this environment, of course, if Zheng Jianguo is hungry, he can eat it in the morgue, and the doctor who has been working all his life no longer has this psychological quality, it is also unqualified: "The weather is hot now, pay attention not to suffer from heat stroke——"

"I just watched the heat up there and ran down. ”

Ye Minde waved his hand, in terms of the research environment at this time, these are all overmatched in front of him, only half a slap in the province of electron microscope can be counted, of course, it is to exclude some secret research institutes, that kind of place ordinary people can not "come out" when they go in, this is to try his best to avoid sending Zheng Jianguo out at the right time in the future, the domestic economic environment determines the inevitable disconnect with international mainstream research, especially in the field of microorganisms that need the help of scientific and technological means- You can't see it, what are you studying?

So sometimes Ye Minde is thinking, it would be good if he studied theory or mathematics back then, and if he wanted to keep up with the international research progress, he could buy journals and read them, of course, the premise is that he can understand them, and if he puts them in his own field, he needs to do several experiments to learn, considering that the college has introduced a rat-catching plan in order to meet the needs of graduate teaching after the start of school, he feels more and more that Zheng Jianguo is lucky, not to mention finding Helicobacter, and also driving a large number of self-funded patients to provide him with a steady stream of biopsy cases- Otherwise, he would have gone bankrupt with so much material cost alone.

When Ye Minde felt that the opportunity was rare, Zheng Jianguo also felt this change, most of the hospitals in his memory will not have too much business, that is because the vast majority of sick people have no way or means to go to the hospital for treatment, after all, in the countryside where there is no money, the first reaction of headache, brain fever and stomach ache is to find painkillers, but in the case of unconscious personnel, he will never go to the county people's hospital to see a doctor, of course, when it is really necessary to go to the doctor, that is to do more than treatment.

In the center of the province, Qicheng, as a provincial capital, it is naturally indispensable to have various groups, just like the tumor hospital that detected Helicobacter, in the next month, ushered in a large number of Helicobacter screeners, and due to the spread of some gossip such as tumors that are mostly accompanied by gastric ulcers, a considerable number of patients who found Helicobacter chose gastroscopy screening, so that a large number of Helicobacter carriers and gastric ulcer patients were diagnosed.

How to improve the professional ability of doctors?

No matter how good the technology is, it needs a large number of cases to prove, just like a doctor who claims to be able to live and die without even a patient, is it useless?

Immersed in the joy of discovering Helicobacter from stomach ulcer biopsies, Zheng Jianguo soon heard someone ask, "What is the matter with these Helicobacter carriers who have not caused ulcers?"