Memory or learning improvement using peptide and other compositions
First Claim
1. A method, comprising:
- administering, to the skin of a subject to improve the subject'"'"'s memory or learning, a composition comprising an effective amount of a peptide and molecular nitric oxide to improve the subject'"'"'s memory or learning, and a carrier having a phosphatidylcholine component complexed to the molecular nitric oxide by hydrogen bonds or van der Waals forces.
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Accused Products
Abstract
The present invention generally relates to compositions and methods for topical or transdermal delivery, including treatment and prevention of learning and memory disorders, and enhancement of learning or memory. In some cases, the composition may include nitric oxide, peptides, or both. The nitric oxide and/or peptide may be present within a first phase comprising a lecithin, such as phosphatidylcholine. In certain embodiments, the lecithin is present in liposomes, micelles, or other vesicles containing nitric oxide and/or peptide. The composition can take the form of a gel, a cream, a lotion, an ointment, a solution, a solid “stick,” etc., that can be rubbed or sprayed onto the skin. Other aspects of the present invention are generally directed to methods of making or using such compositions, methods of promoting such compositions, kits including such compositions, or the like.
208 Citations
25 Claims
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1. A method, comprising:
administering, to the skin of a subject to improve the subject'"'"'s memory or learning, a composition comprising an effective amount of a peptide and molecular nitric oxide to improve the subject'"'"'s memory or learning, and a carrier having a phosphatidylcholine component complexed to the molecular nitric oxide by hydrogen bonds or van der Waals forces. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method, comprising contacting the skin of a subject to improve the subject'"'"'s memory or learning with a composition comprising:
an emulsion comprising a first phase comprising a peptide, molecular nitric oxide, and lecithin, and a second phase comprising an emulsifier, wherein the lecithin is present at least about 0.25% by weight of the composition, wherein the first phase comprises no more than about 250 ppm of water by weight of the composition, and wherein the lecithin is complexed to the molecular nitric oxide is by hydrogen bonds or van der Waals. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method, comprising:
administering, topically to the skin of a subject, a composition comprising an effective amount of thyrotropin-releasing hormone (TRH) to improve the subject'"'"'s memory or learning, the composition further comprising phosphatidylcholine complexed to molecular nitric oxide by hydrogen bonds or van der Waals forces. - View Dependent Claims (22, 23, 24, 25)
Specification