The invention relates to carrier systems for drugs, their preparation and their use. The carrier systems according to the invention exhibit spherical particles with a diameter of less than 1 mu m, optionally in combination with an appropriate bioadhesive polymer. The carrier systems have an improved bioadhesiveness and a high loadability with drugs and are able to provide a stable, pharmaceutically active concentration of drugs at the site of action over a longer period of time.
申请公布号
DE4120760(A1)
申请公布日期
1993.03.04
申请号
DE19914120760
申请日期
1991.06.24
申请人
3 M MEDICA GMBH, 4280 BORKEN, DE
发明人
KREUTER, JOERG, PROF. DR., 6380 BAD HOMBURG, DE;ZERBE, HORST, DR., 4282 VELEN, DE;ZIMMER, ANNETTE, 6000 FRANKFURT, DE
