Characterization of the rhGH released from rhGH-loaded PLGA microspheres

  • Published : 2002.10.01

Abstract

The in vitro release of rhGH from PLGA microspheres was characterized. rhGH-loaded PLGA microspheres were prepared with 50:50 poly(D.L-lactide-co-glycolide) (PLGA) polymers using a double emulsion process. To simulate rhGH release under physiological conditions. the microspheres were suspended in a physiological buller at 37$^{\circ}C$. Quantification of the rhGH released and its molecular form analysis were carried out using SE-HPLC. (omitted)

Keywords