Peptide compositions and methods for treating patients
The present invention is directed to peptide compositions and methods of using the peptide compositions to treat prediabetes, diabetes, obesity, high blood pressure and metabolic syndrome.
1. An oral pharmaceutical dosage form consisting essentially of at least one peptide consisting of the amino acid sequence GGL, GLL, GGdL, GdLL, GLdL or GdLdL, or a pharmaceutically acceptable salt of the peptide, and a pharmaceutically acceptable excipient.
2. The oral pharmaceutical dosage form of claim 1 , wherein the oral pharmaceutical dosage form consists essentially of at least one peptide consisting of the amino acid sequence GGL or GLL.
3. An oral pharmaceutical dosage form consisting essentially of at least one peptide consisting of the amino acid sequence GGL, GLL, GGdL, GdLL, GLdL or GdLdL, or a pharmaceutically acceptable salt of the peptide, and a pharmaceutically acceptable excipient wherein the peptide is acetylated at the N-terminus, amidated at the C-terminus, or both.
4. An oral pharmaceutical dosage form consisting essentially of at least one peptide consisting of the amino acid sequence GGL, GLL, GGdL, GdLL, GLdL or GdLdL, and one or more pharmaceutically acceptable excipients.
5. An oral pharmaceutical dosage form consisting essentially of at least one peptide consisting of the amino acid sequence GGL, GLL, GGdL, GdLL, GLdL or GdLdL, and one or more pharmaceutically acceptable excipients, wherein the peptide is acetylated at the N-terminus, amidated at the C-terminus, or both.
6. An oral pharmaceutical dosage form consisting essentially of a peptide consisting of the amino acid sequence GGL, and one or more pharmaceutically acceptable excipients.
7. An oral pharmaceutical dosage form consisting essentially of a peptide consisting of the amino acid sequence GGdL, and one or more pharmaceutically acceptable excipients.
8. The oral pharmaceutical dosage form of claim 1 , 2 , 3 , 4 , 5 , 6 or 7 , wherein the oral pharmaceutical dosage form is a solid dosage form.
9. The oral pharmaceutical dosage form of claim 1 , 2 , 3 , 4 or 5 wherein the at least one peptide is two or more of the peptides consisting of the amino acid sequence GGL, GLL, GGdL, GdLL, GLdL or GdLdL.