highly significantP < 0.01
After culturing for 72 h, highly significant negative correlations were found between the concentration of residual MMA and cell viability, as Spearman's rho reached −0.929 ( P < 0.01).
After culturing for 72 h, highly significant negative correlations were found between the concentration of residual MMA and cell viability, as Spearman's rho reached −0.929 ( P < 0.01).