Compositons for nasal administration of pharmaceuticals
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United States of America Patent
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May 7, 2013
Grant Date -
Jul 2, 2009
app pub date -
Dec 30, 2008
filing date -
Feb 21, 2003
priority date (Note) -
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Abstract
Compositions for nasal administration, which comprise a pharmaceutical, a physiologically active peptide, or a peptide-related compound, and as the carrier thereof, crystalline cellulose with a specific particle diameter and/or partially pregelatinized starch are provided. Such compositions improve the in vivo absorption efficiency of pharmaceuticals.
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