Fig. 2

Expression level validation of TTR, CRYGS, HP, and GC in aqueous humour protein samples. (a) Each group has three independent repeats. (b) An expanded sample pool containing 11 diabetes patients and 12 non-diabetes patients was used. Coomassie blue was used as an internal control. Protein bands were subjected to densitometry analysis and normalized to those of Coomassie blue. *p < 0.05, **p < 0.01