Chitosan-Based Nanogel Enhances Chemotherapeutic Efficacy of 10-Hydroxycamptothecin against Human Breast Cancer Cells

<div>Representative CLSM microimages of 4T1 cells incubated with free HCPT and CS/HCPT for 2 (a) and 6 h (b). For each panel, the microimages from left to right showed HCPT fluorescence in cells (blue), differential interference contrast (DIC) image, and the overlay of two images. The scale bar represented 20 <i>μ</i>m.</div>

International Journal of Polymer Science

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Figure 2: Chitosan-Based Nanogel Enhances Chemotherapeutic Efficacy of 10-Hydroxycamptothecin against Human Breast Cancer Cells 