1.5.3. Cells Heal - The Tiny Workers

1. *Summary: The text discusses the healing process of a wound, specifically focusing on cellular regeneration. It explains that the body's own cells are responsible for repairing the wound, not external factors like bandages or ointments. The cells crawl into the wound, remove pathogens, and rebuild the skin's structure.*

But let us look at the actual healing process. So we'll look at the healing of the wound, you see on the left is a finger. So when I talked about regeneration, we said that this process is essential to healing because the dead cells and all the wound must be replaced with the new cells. So if you picture this process, I mean, literally take a microscope and look really close, you will see that the regeneration process is done not by the bandage, obviously, not by some ointment. It is done by the cells that are crawling in the wound. And they're gradually mending and repairing this cut in the wound, they're removing this the pathogens, they're building this internal structure of the skin epigrams in so one