Antibióticos de rana

Frog antibiotics

Image caption Las ranas pueden ayudar a desarrollar nuevas medicinas

Scientists trying to develop a new range of drugs are starting to study a creature which has been around for over 200 million years. They're working on a new research project which will try to replicate the natural defences of frogs.

Reporter: Pallab Ghosh

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Pallab Ghosh, BBC science correspondent

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secreting (al) secretar

germs microbios / gérmenes / bacterias

antibiotics antibióticos

swab limpiar

combat combatir / luchar contra

drug-resistant resistentes a las drogas

toxic tóxicos

benign benignos / seguros

frog diversitydiversidad de ranas

extinct extintas