Lin Jie rushed to the laboratory building of the Medical College of Binhai University as quickly as possible, and saw that Tian Xiangyu, Lu Xiaoyu and others had already arrived one by one, and their faces were heavy.

There were six test monkeys in total, and one died suddenly, which is no small matter.

And Zhao Fang, who called him, was already crying, and his eyes were red and swollen.

Lin Jie glanced at Zhao Fang first, and asked solemnly, "What happened?" Except for the No. 6 monkey, the other test monkeys can detect abnormalities?"

After the arteriovenous replacement surgery in different areas of the brain, the six test monkeys were placed in a large room on the top floor of the experimental building.

Each monkey lives in a large wire cage that is nearly two meters long, wide and high.

Usually, Guo Peng, Gao Yanhong, Xiao Ganghao and other six people spend three to five hours every day taking care of them, checking their physiological values, and observing and recording their diet, activities, emotions, etc. in detail.

At night, Guo Peng, Gao Yanhong and others will take turns on duty.

In the case of no absence, they will hire familiar juniors and sisters to take care of the test monkeys.

Basically, this big room is full of people all the time.

At the same time, there are two 24-hour surveillance cameras in this room.

Hearing Lin Jie's question, Tian Xiangyu stepped forward and reported: "Teacher, together with a few junior brothers and sisters, I have done a preliminary examination of the other five test monkeys, and no abnormal symptoms have been found. ”

"However, to be on the safe side, we have transferred them to another laboratory and disinfected them. The dead monkey No. 6 is still in the original laboratory. ”

"Lin Jie, do you want to conduct an autopsy now to find out the specific cause of its death?"

Lin Jie nodded, and after affirming Tian Xiangyu's disposal measures, he said, "Wait a while before dissecting." Zhao Fang, let's talk about the specific course of events first. ”

Zhao Fang wiped her tears, stepped forward, and said, "Teacher, I was on night duty last night to take care of these test monkeys. They behaved fairly normal the whole night......"

"Morning ...... It was about 7:10 a.m....... Woohoo......"

Zhao Fang couldn't help crying again.

Lin Jie frowned slightly, and said, "Now is not the time to cry, we need to find out the reason as soon as possible, you control your emotions." ”

Zhao Fang nodded vigorously, stopped her tears, and said, "At about ten o'clock, I went to the bathroom on the west side of the corridor, and it took about five or six minutes. ”

"When I came back, I found ......"

"I found that monkey No. 6 was lying limply in the cage motionless, and I thought it was sleeping again......"

Zhao Fang wiped the overflowing tears with the back of her hand, and said with a crying voice: "After ten minutes, I realized that there was something wrong with the No. 6 monkey, and when I looked closer, I found that it was dead......

"Teacher, it's me who is wrong, it's me who didn't do a good job, woo woo ......"

"Teacher, don't drive me away, don't drive me away......"

"Zhao Fang, don't cry yet, it's not necessarily your fault. ”

Lin Jie gave a simple reassurance and asked, "Who checked the surveillance video, and what abnormalities can be found?"

"Teacher, I downloaded this surveillance video. You see......"

Huo Guangheng stretched out his hand and handed over the tablet, and said softly: "The abnormality appeared at 7:13:21. ”

Lin Jie watched the silent video carefully.

In the video, the six monkeys are either climbing on the side of the iron cage, hanging upside down on the top of the iron cage, or lazily dangling in the cage, everything looks quite normal......

The video time advanced to 7:13:21.

At this moment, all the monkeys seemed to be greatly stimulated at the same time.

Including monkey No. 6, four monkeys jumped up and down frantically in the iron cage, and the other two monkeys held their heads and curled up in a corner of the iron cage.

At 7:13:46, Monkey No. 6, who was acting crazy, suddenly froze, and then fell headlong into the cage.

After another ten seconds, the abnormal behavior of the other five monkeys gradually lessened and slowly returned to normal.

In the process, Lin Jie did not find anyone or other creatures breaking in the video.

Lin Jie watched the video several times, except for seeing the monkey's abnormal reaction, he still didn't find any other anomalies, and asked: "This video, you must have seen it, what do you think?"

Xiao Ganghao pondered for a moment and said, "Teacher, I think the test monkey was suddenly stimulated or frightened. ”

"We found no signs of a lab break-in, but unfortunately there was no sound on the surveillance video. Teacher, we have a guess, or they are stimulated by sound. ”

"If someone uses sound stimulation to test monkeys, they don't even have to set foot in the room. ”

Lin Jie also felt that this guess was very reliable, thought about it, and ordered: "Tian Xiangyu, Zhao Fang, the two of you and I will work together to dissect the No. 6 monkey, and we will find out the exact cause of its death together." ”

"Song Licheng, Lu Xiaoyu, Huo Guangheng, Guo Peng, the four of you will investigate this matter first, and many places in this experimental building are equipped with surveillance. Go and check and see if you can find anything. ”

"Fang Hanrui, you lead the others to do a thorough examination of the other five test monkeys. ”

Under Lin Jie's arrangement, everyone got busy separately.

Lin Jie, Tian Xiangyu, and Zhao Fang moved the dead No. 6 monkey to the surgical laboratory next door.

After the three of them put on surgical disinfection suits and set up the camera, Lin Jie faced the camera and said: "The No. 6 test monkey, on the twenty-first day after surgery, died violently at 7:13 a.m. on July 6 for unknown reasons. ”

"Dissection time, July 6 at 9:31 a.m. ”

After saying this, Lin Jie looked at Tian Xiangyu and Zhao Fang and asked, "What is the cause of death that you guessed?"

"Cerebral infarction or heart disease. ”

The opinions of Tian Xiangyu and Zhao Fang were unexpectedly consistent.

Lin Jie was noncommittal and said, "Start the dissection now, Zhao Fang, you will be the main knife!"

Zhao Fang was stunned, glanced at Lin Jie gratefully, silently walked to the position of the main knife on the dissection table, took the scalpel handed over by Tian Xiangyu, and slashed through the skin on the chest of the No. 6 monkey......

Cut open the chest of monkey No. 6, and a lot of blood came out.

After cleaning up the blood in his chest, Zhao Fang couldn't help but say, "Heart rupture?

Tian Xiangyu leaned closer, pointed to the wound where his heart was ruptured, and said, "Zhao Fang, have you seen it? This small piece of heart muscle has been whitened and necrotic, have you thought of the reason?"

Zhao Fang looked at it carefully for a while, nodded clearly, looked up at Lin Jie, and said softly: "Monkey No. 6 suffers from mild myocardial infarction, which causes small pieces of myocardial ischemia and necrosis. ”

However, under normal circumstances, this small piece of necrotic heart muscle does not affect the normal beating of the heart. ”

"But...... Monkey No. 6 was suddenly stimulated, and his heart began to beat rapidly and vigorously. ”

This suddenly exceeded the usual force several times, causing the junction of necrotic myocardium and normal myocardium to rupture, causing Monkey No. 6 to die of rapid hemorrhage. ”

Lin Jie bowed his head and said, "Your explanation is very correct, it seems that we have found the exact cause of death." ”

He sighed and said, "It was our oversight to not examine the test monkeys in more depth." Otherwise, the symptoms of this monkey's heart attack should be detectable. ”

Tian Xiangyu comforted: "Teacher, this is also excusable. ”

"The symptoms of myocardial infarction in this test monkey are relatively mild, and its heart fluctuation data is quite different from that of humans, and it is difficult for us to find it without using large examination equipment and without veterinary experts. ”

Lin Jie also knew that what Tian Xiangyu said was indeed the truth, and advised: "Twenty-one days after the operation, I can see a lot of things." ”

Tian Xiangyu, solidify the brain of this experimental monkey, and then autopsy to check whether its brain has pathological or physiological changes. ”

The human or animal brain, which is very fragile, is deformed quickly without the support of the skull.

The formed brains seen in the laboratory, or in movies and televisions, have been soaked in potions and specially treated.

Lin Jie instructed again: "Zhao Fang, continue the autopsy and check if there are any other lesions......

Under Lin Jie's supervision, Tian Xiangyu first carefully took out the brain of the No. 6 monkey, soaked it in special medicinal water for solidification, and then assisted Zhao Fang in dissecting it......

By the time the three of them got out of the experimental operating room, it was already past 12 o'clock in the afternoon.

Lin Jie found that Fang Hanrui, Song Licheng, Huo Guangheng and others were waiting for him outside, raised his eyebrows, and asked, "Have you found out the reason?"

Song Licheng said with a complicated expression: "We checked several surveillance videos and locked on one person. ”

"Her name is Xiao Xiuhong, a second-year graduate student, who likes to climb stairs to exercise. In the morning, the laboratory building is quiet, and she often comes here to climb the stairs......"

"Just as she was running to the top floor, someone called her......"

Speaking of this, Song Licheng said indignantly: "This Xiao Xiuhong's mobile phone ringtone is set to the roar of a tiger......"

"Lying ...... Groove ......"

The cause of the sudden death of monkey No. 6 turned out to be so unexpected!

At this moment, Lin Jie didn't know how to express his feelings, and it seemed that only by scolding loudly could he vent his indescribable feelings.

After scolding, Lin Jie's mood eased a little, comforted himself and everyone, and said: "On the bright side, this is not someone deliberately sabotage, it can be regarded as good news......

On Saturday, Lin Jie spent 11 hours repairing Shu Jiaxiang's nerve damage in his right calf.

At half past eight on Sunday morning, Lin Jie drove to Huiming Eye Hospital, and An Kexin walked with him.

"Applejack, Ye Peihua hasn't contacted us for the past two days. ”

An Kexin said softly: "My father and I both think that Ye Peihua and he may take the opportunity of this meeting, first, to express our gratitude to you for saving the nanny and aunt, and second, to put forward suggestions for cooperation in person." ”

"As your fiancée and the owner of Anlin Hospital, I am qualified to represent you and come forward to negotiate this matter. ”

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