Release of a Wound-Healing Agent from PLGA Microspheres in a Thermosensitive Gel

Table 2

KSL-W microsphere properties.

Formulation	Surface morphology	Yield (%)	KSL-W content (%)	Loading efficiency; (%)	average size (μm); 𝑛=30	% Release at 150 hours
						In PBS	In Gel
A	Spherical,; high surface porosity	75	17	68	46.4±17.9	52.0±2.5	64.4±2.7
B	Spherical,; high surface; porosity	84	19	77	25.8±14.1	74.8±2.3	76.3±1.2
C	Spherical,; high surface porosity	68	20	78	40.0±12.8	53.3±4.5	68.3±3.6