Scientists from the Karolinska Institute in Sweden have discovered that shark skin has great biomedical potential; that the mucosal layer has regenerative properties. Research results published At MDPI (Multidisciplinary Digital Publishing Institute).
The researchers examined the skin of the water shark (Squalus acanthias), a type of small shark, and several other representatives of the cartilaginous fish class. Most species of bony fish have smooth skin covered with a thick layer of mucus. Cartilaginous fish (sharks and rays) have a rougher outer cover and a thinner mucous membrane. But the acidity (pH) of this mucus is about the same as that of some mammals, including humans.
Scientists suggest that the neutral pH of the mucosal layer of the shark’s skin may provide many biomedical applications. For example, mucin, which is the main component of the secretions of all mucous glands, including shark glands, can be used in the production of various wound care products. Such medications will involve local application to damaged skin and stimulation of the regeneration (healing) process.
Previous scientists provenMice have imagination.