The secret to beating the superbug MRSA could be found in the pomegranate.
Scientists have created an ointment that tackles drug-resistant infections by harnessing chemicals that are contained in the fruit’s rind.
They found that by combining pomegranate rind with other natural products they created a strong, infection-busting compound.
It is hoped that this could lead to the creation of a lotion for hospital patients, or even an antibiotic.
The need for a new method of tackling superbugs is growing more and more desperate as they continue to develop resistance to common antibiotics.
Professor Declan Naughton, biomolecular scientist at the University of Kingston, Surrey, said the breakthrough by his team was significant and argued that one way to solve the problem of growing drug resistance was to investigate natural products.
He added: ‘A great deal of medicines come from plants, but the normal approach taken by the pharmaceutical industry is to try to find one particular active molecule.
‘We found that combining three ingredients – pomegranate rind, vitamin C and a metal salt – gave a much more potent effect; killing off, or inhibiting, drug-resistant microbes from growing.
‘It was the mix that fantastically increased the activity – there was synergy, where the combined effects were much greater than those exhibited by individual components. It shows nature still has a few tricks up its sleeve.’
January 4, 2010
