Pain on the brain: NMR tracks analgesics
 

Pain on the brain: NMR tracks analgesics

http://www.spectroscopynow.com/commo...53cce93d02.jpgNuclear magnetic resonance spectroscopy (NMR) can be used to measure brain metabolites following administration of painkillers and so provide a useful way to evaluate objectively the analgesic effect as well as to study the mode of action of old and new types of painkiller.

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