Fig. 2From: Downregulation of angiogenic factors in aqueous humor associated with less intraoperative bleeding in PDR patients with NVG receiving conbercept: a randomized controlled trialComparison of cytokine levels in the aqueous humor at the beginning of PPV between group I and II A-J: The levels of IL-4, IL-8, IL-22, IL-27, IP-10, MCP-1, Ang-2, PLGF, VEGF-A and FGF-2 in the aqueous humor of group I and II were compared by Mann–Whitney test. P < 0.05 was considered statistically significant. Data were shown as median with interquartile rangeBack to article page