"Well, big sis, I'm heading out first. There's still work to do at the lab."
The woman didn't ask much, checked the time, and said she had to leave.
She left in a hurry, rushed and bustling.
The lab is always busy, and Holly knows this especially well.
Botulinum toxin is also a neurotoxin. It works by binding with the acetylcholine neurotransmitter, preventing the acetylcholine vesicles from fusing with the cell membrane, thereby blocking nerve signals.
In other words, the nerves can't control muscle contractions, and a person might become paralyzed because of it.
As a toxin, it shouldn't be produced, but besides being a poison, it has many medical uses. As long as the dosage is controlled, it can be used to treat muscle spasms and other conditions.
They don't use it yet, but it will definitely be used in the future.
"Why did you take so long, hmm?"
When Holly came over, Leo asked.
