Figure 3: Differential expression of seven eicosanoid enzyme genes assessed by microarray (cohort 1) and validated by qPCR (cohort 2). The left panel shows the results of the microarray analyses; the right panel displays the results of the qPCR. (a) Ptgs2 by microarray in cohort 1 has been previously published. The level of statistical significance is shown as asterisk. Gene expression changes were considered significant when gene expression was changed by >2 (; ; ; ; and ).