Table 6.

Oxidative stress biomarkers in dog corneal ulcer tear sample.

Parameter/unit	PRP	Control +ve (diseased)
TAC	1.10 ± 0.08	0.96 ± 0.51
MDA	1.33 ± 0.10	3.79 ± 0.77*
Catalase	521.83 ± 25.43	369.29 ± 20.00*

Data are represented as mean ± SE;

^*p ≤ 0.05 considered significant; SPSS program version 16.00.

PRP, platelet-rich plasma; TAC, total antioxidant capacity; MDA, malondialdehyde.