Compositions and methods for enhanced mucosal delivery of Y2 receptor-binding peptides and methods for treating and preventing obesity
申请人:Nastech Pharmaceutical Company Inc.
公开号:US20040157777A1
公开(公告)日:2004-08-12
Pharmaceutical compositions and methods are described comprising at least one Y2 receptor-binding peptide, such as peptide YY(PYY), Neuropeptide Y (NPY) or Pancreatic Peptide (PP) and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of the peptide YY, for treating a variety of diseases and conditions in mammalian subjects, including obesity.
Intranasal administration of glucose-regulating peptides
申请人:Quay C. Steven
公开号:US20050143303A1
公开(公告)日:2005-06-30
Pharmaceutical compositions and methods are described comprising at least one glucose-regulating peptide, such as amylin, glucagon-like peptide-1 (GLP), pramlintide or exendin-4 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of the amylin, for treating a variety of diseases and conditions in mammalian subjects, including obesity and diabetes mellitus.
A DEVICE FOR ENHANCED EPITHELIAL PERMEATION OF Y2 RECEPTOR-BINDING PEPTIDES
申请人:Quay C. Steven
公开号:US20070161563A1
公开(公告)日:2007-07-12
A pharmaceutical device comprising a composition comprising an aqueous solution of PYY(3-36), a cyclodextrin, and a compound selected from phosphatidylcholine or diglyceride, wherein the cyclodextrin and the compound selected from phosphatidylcholine or diglyceride are present in an amount sufficient to enhance epithelial permeation, and wherein the composition is present in a container; and an actuator fluidly connected to the container, wherein the actuator has a tip which defines a passage through which the solution is ejected to produce a spray of the solution.
COMPOSITIONS FOR ENHANCED EPITHELIAL PERMEATION OF Y2 RECEPTOR-BINDING PEPTIDES
申请人:Quay C. Steven
公开号:US20070197437A1
公开(公告)日:2007-08-23
Pharmaceutical compositions comprising a PYY peptide, a cyclodextrin, and a compound selected from phosphatidylcholine or diglyceride, wherein the cyclodextrin and the compound selected from phosphatidylcholine or diglyceride are present in an amount sufficient to enhance epithelial permeation.