Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Patent
1996-07-17
1997-08-05
Kishore, Gollamudi S.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
436829, A61K 9127
Patent
active
056540000
ABSTRACT:
Liquid bioadhesive microemulsions or liposomic dispersions containing proteinic substances, especially calcitonin, that allow the systemic, local or topical administration of drugs by transmucosal route are described. This type of administration shows some considerable advantages of activity, tolerability, dosage individualization and drug stability. The compositions contain proteinic substances, and a polyoxyethylene-polyoxypropylene thermosetting copolymer. At body temperature the viscosity of the compositions is increased and provides increase residence time at the administration site.
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Mailland Federico
Moro Luigi
Poli Stefano
Kishore Gollamudi S.
Poli Industria Chimica S.p.A.
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