MICRONEEDLES COMPRISING HORMONE-CONTAINING SURFACE-MODIFIED MICROSPHERES AND METHOD OF PREPARING THE SAME

Microneedles comprising hormone-containing surface-modified microspheres which exhibit improved residence time in the body and superior sustained-release effect, and a method of preparing the same, are disclosed herein. Microneedles including surface-modified microspheres containing a hormone accord...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Byeong Su, PARK, Chun Woong, HAN, Chang Soo, LEE, Jeong Gyu, JOO, So Kyoung, CHOI, Jae Cheol
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	Microneedles comprising hormone-containing surface-modified microspheres which exhibit improved residence time in the body and superior sustained-release effect, and a method of preparing the same, are disclosed herein. Microneedles including surface-modified microspheres containing a hormone according to the present invention exhibit improved residence time in the body and superior sustained-release effect, and are therefore useful for a transdermal delivery system for delivering a hormone requiring continuous administration.