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. 2021 May 21;10(11):2227. doi: 10.3390/jcm10112227

Figure 2.

Figure 2

Principal component analysis (PCA) plot comparing the POAG and OHT groups using only miRNAs with statistically significant expression. Red: patients with OHT. Blue: patients with POAG. OHT: ocular hypertension/ocular hypertensives; POAG: primary open angle glaucoma.