Figure 3.

IL-8 in AH from pairs of eyes of individual patients. IL-8 concentrations from the left eye versus the right eye are shown for individual control patients (A) and from the less severely affected eye (better eye) versus the more severely affected eye (worse eye) for individual glaucoma patients with clearly defined asymmetric glaucoma (B). Patients 14, 15, and 16 have POAG, and patients 17 and 18 have exfoliation glaucoma (B). The absolute value of the difference in IL-8 concentration (4.1 ± 2.23 pg/mL [mean ± SD]) for pairs of asymmetric glaucoma eyes was significantly greater than for control pairs (0.5 ± 0.36 pg/mL; P < 0.01).