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. 1981 Jul 10;213(4504):233-5.
doi: 10.1126/science.6787705.

Serum albumin beads: an injectable, biodegradable system for the sustained release of drugs

T K Lee, T D Sokoloski, G P Royer

Serum albumin beads: an injectable, biodegradable system for the sustained release of drugs

T K Lee et al. Science. .

Abstract

Biologically active compounds were entrapped in cross-linked serum albumin microbeads. Injection of these drug-impregnated beads into rabbits produced no adverse immunological reactions. Sustained release (20 days) of progesterone was demonstrated in vivo.

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