Exendin improves β-cell response in subjects with impaired glucose tolerance
View Patent ↗A composition for the treatment of impaired glucose tolerance (IGT) including a compound which binds to a receptor for glucagon-like peptide-1, and a pharmaceutical carrier. The amount of the compound present is an effective amount to improve pancreatic β-cell sensitivity to blood glucose levels in a human with IGT. Also, a method for improving the pattern of insulin secretory responses in a human with IGT by administering to the human a composition comprising a compound which binds to a receptor for glucagon-like peptide-1 and a pharmaceutical carrier.
1. A method for treating an individual with impaired glucose tolerance who has not been diagnosed with non-insulin dependent diabetes mellitus (NIDDM), comprising:
administering to said individual a composition comprising an exendin, thereby treating said impaired glucose tolerance.
2. The method of claim 1 wherein the exendin is exendin 3, SEQ ID NO:7.
3. The method of claim 1 , wherein the exendin is exendin 4, SEQ ID NO:9.
4. The method of claim 1 , wherein the step of administration is selected from the group consisting of intravenous, subcutaneous, intramuscular, intraperitoneal, injected depot with sustained release, deep lung insufflation with sustained release, buccal or patch.
5. The method of claim 1 , wherein the exendin is administered in a range of 0.005 nmol/kg to 20 nmol/kg.
6. The method of claim 1 , wherein said composition contains an amount of the exendin effective to enhance the regularity of insulin responses, or the amplitude thereof, in reaction to changes in plasma glucose.
7. The method of claim 1 , wherein said composition contains an amount of the exendin effective to retard or arrest the loss of plasma glucose control or the development of non-insulin dependent diabetes mellitus.
8. The method of claim 1 , wherein said composition contains an amount of the exendin effective to enhance a normalization of insulin secretory patterns in impaired glucose tolerance.
9. The method of claim 1 , wherein said composition contains an amount of the exendin effective to reduce plasma insulin levels in an individual with impaired glucose tolerance.
10. The method of claim 1 , wherein said composition contains an amount of the exendin-effective to reduce insulin resistance in an individual with impaired glucose tolerance.
11. A method for reducing a risk of a cardiovascular event due to impaired glucose tolerance, comprising:
administering to an individual at risk of a cardiovascular event due to impaired glucose tolerance a composition comprising an exendin-3 (SEQ ID NO:7), exendin-4 (SEQ ID NO: 9) or an agonist analog of exendin-3 or exendin-4, thereby reducing the risk of a cardiovascular event;
wherein said individual has not been diagnosed with non-insulin dependent diabetes mellitus (NIDDM).
12. The method of claim 11 , wherein said composition contains an amount of the exendin-3, exendin-4 or agonist analog of exendin-3 or exendin-4, effective to enhance the regularity of insulin responses, or the amplitude thereof, in reaction to changes in plasma glucose.
13. A method for reducing a risk of a cerebrovascular event due to impaired glucose tolerance, comprising:
administering to an individual at risk of a cerebrovascular event due to impaired glucose tolerance a composition comprising exendin-3 (SEQ ID NO:7), exendin-4 (SEQ ID NO:9) or an agonist analog of exendin-3 or exendin-4, thereby reducing the risk of a cerebrovascular event;
wherein said individual has not been diagnosed with non-insulin dependent diabetes mellitus (NIDDM).
14. The method of claim 13 , wherein said composition contains an amount of the exendin-3, exendin-4 or agonist analog of exendin-3 or exendin-4, effective to enhance the regularity of insulin responses, or the amplitude thereof, in reaction to changes in plasma glucose.