Table I.
Formulations | Polymer Type (%, w/w) |
%P85 w/w |
%Drug Loading Dose w/w |
---|---|---|---|
Varying P85 | |||
0% P85 | PLGA 2A (39) | 0 | 1 |
1% P85 | PLGA 2A (38) | 1 | 1 |
2.5% P85 | PLGA 2A (36.5) | 2.5 | 1 |
5% P85 | PLGA 2A (34) | 5 | 1 |
Varying Mw | |||
PLGA 2A | PLGA 2A (36.5) | 2.5 | 1 |
PLGA 3A | PLGA 3A (36.5) | 2.5 | 1 |
PLGA 4A | PLGA 4A (36.5) | 2.5 | 1 |
PLGA 4.5A | PLGA 4.5A (36.5) | 2.5 | 1 |
PLGA 7E | PLGA 7E (36.5) | 2.5 | 1 |
Varying Loading | |||
0.5% loading dose | PLGA 2A (37) | 2.5 | 0.5 |
1% loading dose | PLGA 2A (36.5) | 2.5 | 1 |
2% loading dose | PLGA 2A (35.5) | 2.5 | 2 |
5% loading dose | PLGA 2A (32.5) | 2.5 | 5 |
NMP solvent concentration was constant for all formulations at 60% w/w