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Adenosine A1 Receptor-Mediated Protection Of Mouse Hippocampal Synaptic Transmission Against Oxygen And/Or Glucose Deprivation: A Comparative Study, Masahito Kawamura, David N. Ruskin, Susan A. Masino
Adenosine A1 Receptor-Mediated Protection Of Mouse Hippocampal Synaptic Transmission Against Oxygen And/Or Glucose Deprivation: A Comparative Study, Masahito Kawamura, David N. Ruskin, Susan A. Masino
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© 2019 the American Physiological Society. Adenosine receptors are widely ex-pressed in the brain, and adenosine is a key bioactive substance for neuroprotection. In this article, we clarify systematically the role of adenosine A1 receptors during a range of timescales and conditions when a significant amount of adenosine is released. Using acute hippocampal slices obtained from mice that were wild type or null mutant for the adenosine A1 receptor, we quantified and characterized the impact of varying durations of experimental ischemia, hypoxia, and hypoglycemia on synaptic transmission in the CA1 subregion. In normal tissue, these three stressors rapidly and markedly …