What Researchers Did
This review explored the potential of therapeutic gases and gaseous mediators to protect the brain from damage after an ischaemic stroke.
What They Found
The review found that various gases, including hyperbaric and normobaric oxygen, xenon, hydrogen, helium, and argon, have shown neuroprotective effects in preclinical models of ischaemic stroke. Modulating cellular gaseous mediators like nitric oxide, carbon monoxide, and hydrogen sulphide also presents a promising strategy for protecting the brain from stroke damage.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
The review primarily discusses preclinical evidence, and the translation of these promising gas therapies into successful clinical treatments for human stroke patients is still unconfirmed.