Titlebook: Recent Advances in Drug Delivery Systems; James M. Anderson,Sung Wan Kim Book 1984 Plenum Press, New York 1984 Insulin.Motivation.antibiot

disciplined

Book 1984rong motivation for planning this symposium. In designing the program, speakers were identified for their particular expertise in a wide range of topics such as dermal delivery systems, pro-drugs, oral prolonged release, rate-controlled drug delivery, the pharmacokinetics of drug release systems, th

paleolithic

先兆

Development of Encapsulated Antibiotics for Topical Administration to Wounds,ormulated to release drug at a controlled rate over an extended period. The microcapsules are applied topically to open contaminated wounds so that the antibiotics are released from multiple sites within the tissue where they are concentrated in the area of need.

LAPSE

Albumin Microspheres for Intraarterial Drug Targeting,nt upon their size and shape, it is reasonable to attempt second order (1) targeting of microspheres on this basis. This contribution gives our results on the preparation of biodegradable albumin microspheres, and the release of organic molecules from microspheres of differing character.

鸵鸟

stressors

Controlled Release and Magnetically Modulated Systems for Macromolecules: Recent Advances,romolecule-polymer matrices (25). Constant release rates have been achieved using appropriate geometric design of these matrices (26) and a method of externally regulating the release rates of these systems using magnetism has been developed (27).

朋党派系

植物群

阻止

Alternative Approaches to Oral Controlled Drug Delivery: Bioadhesives and In-Situ Systems, a number of polymers bind very effectively to the cell surface. Anionic polymers with high charge density appear to be preferred as adhesive polymers. Results from this in vitro cell culture study were in rank order agreement with in vivo stomach emptying studies in dogs and precorneal retention in albino rabbits.

不适

Magnetic Microspheres in Drug Delivery,lleviated by the selective targeting of the desired drug to the tumor. In this fashion a therapeutically high local tumor concentration of the drug could be achieved with the administration of a significantly lower total systemic dose. In addition, systemic side effects would be virtually eliminated.