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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Exp Eye Res. 2010 Feb 17;90(5):617–623. doi: 10.1016/j.exer.2010.02.006

Figure 4.

Figure 4

Effect of variant glucose exposure on gene expressions of (a) TNF-α and (b) TGF-β in retinal pericytes: At the end of the desired incubation, RNA was extracted from pericytes, and the gene expressions of TNF-α, TGF-β and ICAM-1 were quantified by RT-PCR. Each measurement was made in duplicate in the 3 cell preparations. 1=5mM glucose, 2=20mM glucose, 3=2d-4d, 4=4d-8d and 5=4d-4d. In the histogram continuous 5mM glucose is considered as 100%. *P<0.05 compared to continuous 5mM glucose, and #P<0.05 compared to continuous 20mM glucose.