摘要:
Compositions and methods are disclosed for the treatment of diabetes and related diseases using peptides with incretin hormone activity. Preferably, the peptide with incretin hormone activity is GLP-1, exendin or an analog of GLP-1 or exendin. The peptides with incretin hormone activity are administered transepithelially using a transepithelial carrier peptide. The transepithelial peptide contains sufficient amino, guanidine or amidino groups to stimulate transepithelial delivery. In some embodiments, the transepithelial carrier and the peptide with incretin hormone activity are embedded in a pressure sensitive adhesive layer of a plaster or patch.
摘要:
Compositions and methods are disclosed for the treatment of diabetes and related diseases using peptides with incretin hormone activity. Preferably, the peptide with incretin hormone activity is GLP-1, exendin or an analog of GLP-1 or exendin. The peptides with incretin hormone activity are administered transepithelially using a transepithelial carrier peptide. The transepithelial peptide contains sufficient amino, guanidine or amidino groups to stimulate transepithelial delivery. In some embodiments, the transepithelial carrier and the peptide with incretin hormone activity are embedded in a pressure sensitive adhesive layer of a plaster or patch.
摘要:
The invention provides a pharmaceutical composition that can be used for an efficient administration of a water-soluble polymer drug by a method other than injection, and a method for production of the pharmaceutical composition. The pharmaceutical composition contains a small particle comprised of (a) a water-soluble drug and (b) a pharmaceutically acceptable ionic crystalline compound which is solid at room temperature, wherein the ionic crystalline compound is crystallized in the small particle.
摘要:
The invention provides a pharmaceutical composition that can be used for efficient administration of low-molecular weight drugs and polymeric compounds such as peptides and proteins by methods other than injection, as well as a method for producing the composition. The pharmaceutical composition is for transmucosal administration and comprises (a) a drug having a positive or negative charge at a predetermined pH, (b) a pharmaceutically acceptable small particle and (c) a pharmaceutically acceptable surface-coating polymer capable of being electrically charged at the pH, wherein the surface of the small particle is coated by the surface-coating polymer, the drug is immobilized on the surface of the small particle via the surface-coating polymer, and a complex is formed by a noncovalent interaction between the small particle and the surface-coating polymer and a concurrent electrostatic interaction between the surface-coating polymer and the drug.
摘要:
Disclosed herein are transmembrane transporter compounds containing guanidinium groups to enhance transport of a polymer backbone across biomembranes. Therapeutic and other biologically active moieties may be attached to the compounds. The polymer backbone may include peptide nucleic acid monomer units.
摘要:
Disclosed herein are transmembrane transporter compounds containing guanidinium groups. Also disclosed herein are methods for transporting a biologically active moiety across a biological membrane using the transmembrane transporter compounds. Particularly, this invention provides a method for the delivery of a biologically active moiety across the biological membranes of such membranes as endothelial tissues.
摘要:
Disclosed herein are transmembrane transporter compounds containing guanidinium groups to enhance transport across biomembranes. Therapeutic and other biologically active moieties may be attached to the compounds. The transmembrane transporter compounds may include peptide nucleic acid monomer units.
摘要:
Disclosed herein are transmembrane transporter compounds containing guanidinium groups to enhance transport across biomembranes. Therapeutic and other biologically active moieties may be attached to the compounds. The transmembrane transporter compounds may include peptide nucleic acid monomer units.
摘要:
Disclosed herein are transmembrane transporter compounds containing guanidinium groups. Also disclosed herein are methods for transporting a biologically active moiety across a biological membrane using the transmembrane transporter compounds. Particularly, this invention provides a method for the delivery of a biologically active moiety across the biological membranes of such membranes as endothelial tissues.
摘要:
Disclosed herein are transmembrane transporter compounds containing guanidinium groups. Also disclosed herein are methods for transporting a biologically active moiety across a biological membrane using the transmembrane transporter compounds. Particularly, this invention provides a method for the delivery of a biologically active moiety across the biological membranes of such membranes as endothelial tissues.