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. 2020 Feb 12;12(2):425. doi: 10.3390/polym12020425

Figure 5.

Figure 5

In vitro release of isoniazid (INH) and rifabutin (RFB) from ChS/INH/RFB (10/1/0.5, w/w) microparticles in PBS pH 7.4-Tween 80®, at 37 °C (mean ± SD, n = 3). * p < 0.05 comparing INH and RFB at a given time point.