OT Do you lick your wounds? Or maybe not so OT, because when do I get half of my wounds, during home repair.
I do, and I mentioned this to a female friend of mine, and she said there were a lot of germs in one's mouth and he shoudln't do that.
Searching the web, here are excerpts from web pages, about people likcking thier own wounds, dogs licking their own wounds, and dogs brought in to lick people's wounds.
My question remains, do you lick your wounds?
-- So even before this, they believed it killed bacteria. --
After 16 hours the scientists noticed that the saliva treated "wound" was almost completely closed. In the dish with the untreated "wound," a substantial part of the "wound" was still open. This proved that human saliva contains a factor which accelerates wound closure of oral cells. Because saliva is a complex liquid with many components, the next step was to identify which component was responsible for wound healing. Using various techniques the researchers split the saliva into its individual components, tested each in their wound model, and finally determined that histatin was responsible.
"This study not only answers the biological question of why animals lick their wounds," said Gerald Weissmann, MD, Editor-in-Chief of The FASEB Journal, "it also explains why wounds in the mouth, like those of a tooth extraction, heal much faster than comparable wounds of the skin and bone. It also directs us to begin looking at saliva as a source for new drugs."
People often ask about dogs licking their wounds, and whether that promotes healing or gets in the way of proper healing. There?s nothing quite so pitiful as an injured dog wearing one of those big conical collars to prevent them from doing what they most want to do by nature ? lick their wounds.
And while it?s certainly good to keep your pet from licking freshly stitched cuts (he might pull out stitches and end up with a bigger, uglier scar), once the stitches have been in place for a few days and begin to dissolve or are very soon to be removed, letting the dog go ahead and lick may even promote healing.
There are a couple of reasons for this. First, it?s true that dog saliva has antibiotic properties. Specifically, dog saliva contains lysozyme, an enzyme that lyses and destroys harmful bacteria. This means the enzyme attaches to the bacterial cell wall ? particularly gram-positive bacteria ? and weakens it, leading to rupture.
The second reason is direct stimulation of the tissues and small blood vessels surrounding the wound site. This helps to increase blood flow and promote the growth of new capillaries, while the blood brings white cells, platelets, growth factors and other of the body?s natural healing agents to the wound site.
Have you ever heard of such a Psteurela complication or an amputation from wound licking?