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Table 3 MTT data of the PLLA implant and the statistical analysis results

From: Experimental study of PLLA/INH slow release implant fabricated by three dimensional printing technique and drug release characteristics in vitro

Group OD Value
24 h 48 h 72 h
Experimental group (n = 5) 0.696 ± 0.022 0.678 ± 0.035 0.680 ± 0.028
Control group (n = 5) 0.675 ± 0.031 0.701 ± 0.029 0.711 ± 0.023
t 1.24 1.13 1.91
P >0.05 >0.05 >0.05