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Nitroglycerin as a model of migraine: Clinical and preclinical review

Paula Sureda-Gibert, M. Romero-Reyes, S. Akerman

Neurobiology of Pain, 2022

73 citations

Abstract

Highlights • Nitroglycerin (NTG) is a reliable experimental clinical and preclinical approach to study migraine.• It triggers a migraine-like attack in patients that is indistinguishable from the spontaneous migraine.• NTG mediates migraine-like behavioural and neuronal outcomes in rodents; validated by their response to therapeutics.• Limitations: not effective in all patients, large doses required in animal studies, does not predict efficacy of all therapies.• Adaptations/improvements to the model include reducing the dose by combining with models of ‘latent sensitisation’.

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