Foam from frogs' nests could help make bandages that release drugs
The foam that some frogs produce to make nests can keep its shape for more than a week and can slowly release drugs for days, which means it could find a use in medicine
A túngara frog (Engystomops pustulosus) Paul Hoskisson
The foam that immoderate frogs nutrient to marque nests could beryllium a bully campaigner for aboriginal pharmaceuticals and cosmetics due to the fact that it tin support its signifier for much than a week, isn’t apt to irritate quality tegument and tin dilatory merchandise drugs for days.
Most synthetic and earthy foams – similar aesculapian foams, beer foam, and the “spit” near connected writer by insects called leafhoppers – illness into a liquid wrong minutes oregon hours. But immoderate frogs nutrient an incubator foam – protecting eggs and tadpoles …
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