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. Author manuscript; available in PMC: 2014 Jan 20.
Published in final edited form as: Exp Eye Res. 2010 May 21;91(2):229–237. doi: 10.1016/j.exer.2010.05.012

Figure 2. Serum cytokine levels in patients with proliferative diabetic retinopathy.

Figure 2

(a) SDF-1 and (b) VEGF levels were measured in the serum of controls and patients from whom the corresponding ECFCs were isolated.