Methods and compositions for providing cardiac protection
View Patent ↗The invention provides a method of reducing infarct size and/or limiting, decreasing and/or inhibiting reperfusion injury and/or ameliorating heart failure in a patient comprising administering a pharmaceutically effective amount of at least one compound capable of inhibiting AC5 to the patient. The compound capable of inhibiting AC5 is particularly effective when administered during or after reperfusion in patients suffering from an ischemic injury.
1. A method of reducing infarct size and/or limiting, decreasing and/or inhibiting reperfusion injury in a patient suffering from an ischemic injury, said method comprising administering a pharmaceutically effective amount of at least one compound capable of inhibiting AC5 to the patient during or after reperfusion following the ischemic injury.
2. The method of claim 1 wherein the patient has suffered a myocardial infarction.
3. The method of claim 1 wherein the patient has Acute Coronary Syndrome.
4. The method of claim 1 wherein the compound is administered by intravenous infusion.
5. The method of claim 1 wherein the AC5 inhibiting compound inhibits heart failure progression following the ischemic injury and reperfusion.
6. The method of claim 1 wherein the AC5 inhibiting compound resembles adenosine in structure.
7. The method of claim 1 wherein the AC5 inhibiting compound inhibits reactive hyperemia in the patient.
8. The method of claim 1 wherein the AC5 inhibiting compound is 9β-D-arabinofuranosyladenine (Ara-Ade).
9. The method of claim 8 wherein the compound is administered in an amount less that 1 mg/kg.
10. The method of claim 8 wherein the compound is administered in an amount less than 0.1 mg/kg.