Figure 5.
Drug release profiles of dual-drug-loaded microspheres at 37°C in PBS (n=3; mean ± standard deviation).
Notes: (A) DOX·HCl; (B) 5-Fu. Solid circles: Ca-ALG microspheres. Hollow circles: SPIO/Ca-ALG microspheres.
Abbreviations: DOX·HCl, doxorubicin hydrochloride; 5-Fu, 5-fluorouracil; SPIO, superparamagnetic iron oxides; Ca-ALG, calcium alginate; PBS, phosphate-buffered solution.
