Healing Efficacy of an EGF Impregnated Triple Gel Based Wound Dressing: In Vitro and In Vivo Studies
Figure 2
Measurement of swelling ratio of chitosan-dextran-PVP gel (F4) in acetate buffer (pH 4.5), PBS (pH 7.4), and phosphate buffer (pH 9) at 25°C at predetermined time points (, mean ± SD).