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. 2021 Dec 9;24:148–159. doi: 10.1016/j.omto.2021.12.006

Table 3.

Integrated optical densities (IODs) of DiD-NPs and DiD-αPD1-NPs in PD1+CD8+ TILs and PD1−CD8+ TILs using ImageJ software

Variable (IOD) NPsa αPD1-NPs p Value
PD1+CD8+ TILs 53,621 ± 424.3 95,171 ± 675.7 <0.001∗
PD1−CD8+ TILs 41,223 ± 521.7 40,135 ± 591.2 >0.05
p value >0.05 <0.001∗
a

The SD value is for the mean IOD obtained from three measurements.