tacotin

As everyone knows, we often use animal models while doing experiments.
I think this is a problem for me.
I don't like the feeling of killing animals.
It's terrible.
Since I view it as a life, I don't want to see the blood, the opened body, or something like this.

Today I saw they were manipulating experiments with mice.
They wanted to take out of the brain.
First, they cooled down the brain by injecting cool solution into the body.
They injected it though the heart.
You could see all blood just pouring out.
I asked Even about it.
He said there are two purposes.
We need to cool down the brain for preventing from damage.
So, we use cool solution.
And blood may intrigue some flammatation or damage.
The solution is also for washing all the blood out.