Nitric oxide may contribute to the long-term impairment of synaptic transmission after transient ischemia.

Adenosine Triphosphatases/antagonists & inhibitors,metabolism Animals Brain/blood supply,physiopathology Ischemic Attack, Transient/physiopathology Neurotransmitter Agents/metabolism Nitric Oxide/metabolism,pharmacology Nitric Oxide Donors/pharmacology Peroxynitrous Acid/metabolism,toxicity Phosphorylation Rats Synaptic Transmission/drug effects Time gamma-Aminobutyric Acid/metabolism

Neurotransmitter Agents Nitric Oxide Donors Peroxynitrous Acid Nitric Oxide gamma-Aminobutyric Acid Adenosine Triphosphatases