Figure 2.

Storage modulus (G′) and loss modulus (G”) of the considered combination products, normalized to initial values and expressed as percentages, after one hour of exposure to H₂O₂ (A) or to hyaluronidase (B), determined by oscillatory rheology at a frequency of 0.5 Hz and at 37 °C. Results are expressed as means with standard deviations as error bars for three replicates. Extremely significant statistical differences (i.e., **** or p-value < 0.0001; *** or 0.0001 < p-value < 0.001), very significant statistical differences (i.e., ** or p-value 0.001 < p < 0.05), or no statistical differences (ns) were found between the presented mean values. HA, hyaluronic acid; PNIPAM, poly(N-isopropylacrylamide).