Fig. 4.
Ranganath et al.’s [85] encapsulation of ES paclitaxel PLGA particles in alginate (A-C), and then in vitro evaluation for apoptosis when cultured with C6 glioma cells (D) and when used peritumorally to treat a C6 subcutaneous tumor (E). Micrograph B is of the PLGA paclitaxel particles, and micrograph C is of the alginate particles, with the arrows indicating PLGA particles.