This doctor has a system

Chapter 99 99. Experimental results are not in line with expectations?
"Is there propafenone in the ambulance?" Gao Feng asked the nurse, and he remembered that there was.

"Yes." The nurse nodded affirmatively, "I'll push it over."

"By the way, put him on an ECG monitor." Gao Feng explained again, and the nurse responded.

Zhang Tianci brought the water back, and Gao Feng tried it with his hands, "Why is this warm water, go get two ice bags and put it in it."

The nurse put the monitor on for Gou Jianshe. At this time, the water in the basin also became cold water.

Zhang Tianci held it, Gou Jianshe dipped his face in it, and rubbed it with his hands twice.

"Can this work?" Gou Jianshe's son was a little confused, "Should I use some medicine to lower this heart rate?"

"Don't worry, if it doesn't work, let's take medicine." Gao Feng comforted him, "The medicine is all on the side."

In less than 2 minutes, the patient's heart rate dropped from about 180 beats per minute to about 90 beats per minute on ECG monitoring.

Gou Jianjun breathed a sigh of relief, "Okay, don't panic now."

"I'll ask the Cardiology Department to consult with you later." Gao Feng explained to him, "Don't get out of bed."

Supraventricular tachycardia, referred to as supraventricular tachycardia, refers to an arrhythmia in which the atrial rate and ventricular rate exceed 100 beats per minute due to the His bundle and the conduction system above the His bundle.

"Liya, tell me about the acute treatment of supraventricular tachycardia."

"Wash your face with cold water." Huang Liya held back for a long time.Gao Feng didn't expect her to say it. The teacher must have said it when he was in school, but he didn't remember much.

"Preferred Valsava action: first take a deep breath and hold your breath, and then exhale forcefully, the time can be controlled between 10 and 30 seconds. Valsava action is also internationally recognized and safe first-line emergency treatment for supraventricular tachycardia. Treatment programs."

"You can also choose to place your face in ice water, do diving movements during swimming, stimulate the throat, and artificially induce nausea and vomiting."

"Unilateral carotid sinus massage: Experienced patients can massage the unilateral carotid sinus under the guidance of a doctor, and the time can be controlled within 5-10 seconds."

"If hemodynamically unstable, such as patients with severe angina, hypotension, acute heart failure, and patients who have not responded to drug therapy, synchronized direct current cardioversion is recommended for emergency treatment."

"Go back and have a look at the medical treatment and surgical treatment at the room speed, and ask questions tomorrow." Gao Feng is full of anticipation when it's time to pluck the wool again.

The consulting doctor from the Department of Cardiology came and looked at the electrocardiogram just done, asked about the medical history in detail, and finally gave an opinion: you can take medicine for observation first, and if the seizures are frequent, catheter radiofrequency ablation is recommended.

Gou Jianshe's son took him to ask carefully about the price and the risks of the operation, and said that the family would discuss it later to see if the operation could be performed directly.

Seeing his father's heart rate so fast just now, he was quite scared at the time.

"Honey, have you had lunch together?" Gao Feng called Li Xinyao.

"What do you want to eat?" Li Xinyao quickly went downstairs, "I've eaten all the places nearby."

"No, let's eat the old bowl of noodles." Gao Feng suggested, "I don't charge for eating there."

"Why, the boss is your relative?" Li Xinyao expressed disbelief.

"Almost." Gao Feng put it off.

"Hey, you're here!" The owner of Laowannian was very happy, "I haven't seen you for a long time."

"This table will be free for a while." The boss shouted at the little girl at the cashier.

"Tell me what's going on." Li Xinyao took her boyfriend's arm.

"It's a long story."

"Let's make a long story short!" Li Xinyao didn't give him face.

"It was a dark night when I was"

"An old man fell down without warning. It was too late and then too soon. I rushed up with a stride, and my body exuded a holy light."

"I saw me like this and that, anyway, it can be summed up in one word: awesome! Then I saved Deputy Mayor Wang's father."

Gao Feng blew while eating, making Li Xinyao laugh out loud.

When Gao Feng came to the scientific research building at night, Li Youliang was testing the purity of the antibody there, with a serious expression on his face.

"What's the matter?" Gao Feng was startled. It couldn't be that the purity wasn't up to par. If that was the case, he would have to repeat the experiment.

"The measured purity is a bit high, four times the expected value." Li Youliang looked at him and said, "Could it be that the instrument is broken."

"Probably not." Gao Feng was a little hesitant. The experimental result given by the system was a standard value. "I'll use another machine to test again. You first use an ultraviolet spectrophotometer to detect the protein content."

After half an hour,

"How is it?" Li Youliang leaned forward, "The protein content on my side is also high."

"No problem, my test result is no different from yours." Gao Feng breathed a sigh of relief.

The two began to discuss why such a result occurred. At this time, Hu Jiaran also came to the laboratory.

The purification of monoclonal antibodies is generally carried out by the octanoic acid-ammonium sulfate precipitation method. Gao Feng and the other three reviewed the detailed steps.

"This is wrong." Hu Jiaran noticed the abnormality, "We added this reagent in this step."

"What is this?" Li Youliang asked Gao Feng holding a light blue reagent, "It seems that you configured this."

Gao Feng took a look and recalled that this is the catalytic substrate that promotes the proliferation of hybridoma cells in mice, and it was configured according to the experimental procedures issued by the system.

"Is this thing sold in the market?" Gao Feng thought of something.

"I don't know." Li Youliang and Hu Jiaran looked at each other, "We are all newbies, this is the first time we do this, how can we understand?"

"Besides, didn't you design the experimental procedures?" Li Youliang asked rhetorically.

Gao Feng was speechless for a while.

"Let me ask Mr. Xiong, he is very familiar with the people of Xinhua Pharmaceutical, please help us ask the experts there." Li Youliang said.

Early the next morning, Li Youliang ran to Xiong Huaxin, "Would you like mutton soup or Hu spicy soup?"

"Mutton soup." Xiong Huaxin yawned.

"Did you not rest?" Li Youliang asked with concern.

"I want to write articles while I'm free. My scientific research pressure is still quite high." The two communicated as they walked.

"This time I went back to the teacher and said that I will be in charge of a laboratory in a while." Xiong Huaxin is full of ambition, "I have to make some achievements, or someone will gossip."

"A few senior brothers are not convinced. Hehe."

Li Youliang suddenly realized that this situation is the same everywhere.

The two walked back slowly after drinking the mutton soup. Li Youliang told Xiong Huaxin about his confusion last night, "We checked the information, and it seems that no one has mentioned this thing."

"Let me ask for you." Xiong Huaxin said casually, and he called directly.

"Old Qi, let me ask, what is the purity of the mouse-derived monoclonal mass produced in your laboratory?"

(End of this chapter)