Gastrointestinal mucosa-adherent pharmaceutical composition

In order to provide a composition having a long gastroduodenal residence time and exhibiting an improved efficacy, is provided a gastrointestinal mucosa-adherent composition comprising an active ingredient and a material which swells a viscogenic agent capable of being viscous with water a (e.g. cur...

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Bibliographische Detailangaben
Hauptverfasser: MASAFUMI NAKAO, NAOKI NAGAHARA, YOHKO AKIYAMA, MEGUMI KITANO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In order to provide a composition having a long gastroduodenal residence time and exhibiting an improved efficacy, is provided a gastrointestinal mucosa-adherent composition comprising an active ingredient and a material which swells a viscogenic agent capable of being viscous with water a (e.g. curdlan and/or a low-substituted hydroxypropylcellulose etc.).