Figure 2.

Altered expression of proteoglycan core proteins in P2X₇^−/− stromas. Real Time PCR results±SEM of at least three independent experiments were calculated using the ΔΔCt method and normalized to 18S rRNA. All sample results are presented relative to the median WT sample, normalized to 1. Negative controls were performed without reverse transcriptase. * p<0.05, Student’s t-test.