In the next few days, Chen Chen would spend two hours during his lunch break and two hours from 6 to 8 p.m. every day to go to the hotel to feed the mice medicine and change bedding materials.
The eight mice were also very successful, and there were no illnesses, fights or other accidents, allowing the experiment to proceed smoothly.
Feeding these mice is not difficult. A given amount of feed for a day is enough. Occasionally, Chen Chen takes out a peanut or walnut kernel to make them jump with joy.
However, Chen Chen was really bleeding. His living expenses of one thousand and five thousand a month, and just seven days of rent, he spent thousands.
It was only the middle of the month, and Chen Chen had already reached the point where he could hardly afford to eat in the canteen.
"Since there have been no problems so far, it means it is not poisonous."
Seven days later, at 12 noon, Chen Chen came to the hotel right after class.
Finally, he took a look at the two rat cages. If conditions allowed, Chen Chen would actually like to conduct a withdrawal reaction test, but he could no longer afford the living expenses.
What's more, he has also consumed one pill in the past seven days. Although it is not many, every pill is extremely valuable when mass production is impossible.
So, Chen Chen took out the last supper and let the mice eat until they were full.
Then he took out the previously prepared tribromoethanol solution, grabbed the mice one by one with his left hand, and put their abdomens upward. With his right hand, he inserted the syringe into the lower abdomen, passed through the abdominal muscles, and slowly pushed in the solution.
Tribromoethanol is often used for animal anesthesia, and Chen Chen deliberately overdosed. In less than three minutes, the mice collapsed in the cage one by one and entered deep anesthesia.
About eight minutes later, all the mice died peacefully and unconsciously due to excessive central nervous system depression.
This is the overdose of anesthesia method, which is considered to be the most humane method of killing experimental animals.
Well, it is much more humane than execution methods such as decapitation, cervical dislocation, bloodletting, and air embolism.
After confirming that all the mice were dead, he left the room, bought a bottle of alcohol in a medical supermarket, chose a deserted alley, and poured all the alcohol on the corpses of the mice.
As a faint blue flame rose up, the mouse was completely swallowed up by the flames, gradually turning black, and gradually losing its shape.
No matter what the ingredients of the drug are, whether it is biochemical drugs, Chinese and Western patent medicines, or even genetic drugs, it does not matter. After being burned at a high temperature of five to six hundred degrees, the molecular bonds will be destroyed and nothing will remain.
By the way, a cremation was held for the eight heroes.
Next, Chen Chen did not go back to school, but made do with lunch outside, then took the subway line 9 and rushed to Shangdu People's Hospital, the most authoritative hospital in the city.
Although there is nothing wrong with animal experiments, be cautious. What if this drug is not toxic to rats but highly toxic to humans
There are examples of this phenomenon. Take chocolate, for example. Humans are not only fine but also feel happy after eating it. But if rats eat it, the old man will definitely eat arsenic and become impatient.
That's why Chen Chen came up with the idea of going to the hospital to take drugs. In the hospital, as long as the food he took was not cyanide and paraquat, he could be saved.
Anyone who has ridden the subway knows that the signal along the Shangdu subway is terrible. The only thing you can do is make emergency calls, so subway TVs are installed in the subway to serve as public facilities.
TV programs are mainly news and information.
At this time, Chen Chen was sitting on the subway, bored and watching the real-time news on the TV. There were legal science popularizations and news advertisements, which he could understand.
The most concerning one is a recent incident of bravery. On Renmin Road, a man was stabbed three times by a vicious gangster in order to prevent a kidnapping. He was later rescued by the police who arrived.
Because it had just passed the rush hour, the subway seemed a bit empty. There were only four or five old ladies sitting nearby holding church promotional bags.
Obviously, these old ladies were preparing to go to church for mass.
"Hey, Renmin Road? Isn't it around here?"
An old woman took off her shoes and sat cross-legged on her seat, rubbing her feet and sighing, "There are not many young people like this left."
"It's true. Every time I take the subway, it's hard for me to give up my seat. I always find it suitable. I'm on my period, and the sign-taker doesn't push me..."
Another aunt who had two Chen Chens in her body shape also sighed with emotion.
It was almost two o'clock in the afternoon when we waited for the subway to arrive.
Chen Chen walked around the hospital alone and finally came to the emergency department.
The emergency center is a department that handles emergency medical situations. Whenever I come here, there seems to be a solemn atmosphere.
Ambulances roared to and fro, and from time to time a stretcher rumbled through the deep corridor, as did the nurses' hurried footsteps.
Occasionally, a large group of family members would come in a hurry, gather in the corridor and quarrel, and then be invited to seats in the waiting area by security guards.
In this noisy environment, Chen Chen's arrival did not attract anyone's attention.
Chen Chen sat in the corner of the waiting area, took out one that he had already prepared, and finally looked at it carefully.
Chen Chen shook his head, took a deep breath, and gently put the pill into his mouth.
He closed his eyes gently.
One second, two seconds, three seconds...
…
"Xiaojie, Xiaojie, come to the People's Hospital quickly. Your dad passed out just now..."
…
"Quick, quick, quick! Make way, make way, don't block the road and get the door out of the way, the stretcher is coming!"
…
"Woooooo... It's all your fault. If you hadn't driven so fast, would this have happened? If there was something wrong with Pengpeng..."
…
"Mom, mom, what happened to dad? When will he come out of that door?"
…
At some point, Chen Chen found that his hearing had become particularly acute.
Not far away, a woman with a vicissitudes of voice held a mobile phone and told her daughter about her husband's condition, faintly choking.
Outside the emergency room, the moving stretcher made a harsh friction sound, and nurses kept pushing away family members who were blocking the way.
On the seat in front of Chen Chen, a couple was chatting quietly, while the woman was crying.
And, the little girl beside her kept asking her mother, and she gradually understood something at such a young age.
These countless voices were mixed together, but they were distinct. The syllables of every sentence and the emotions of every conversation were clearly presented in Chen Chen's mind...
Like a grand symphony.