Activating phosphorylation sites on Jun (Y170) and Fos (T232) were increased in the reperfused lobe, but did not reach statistical significance.
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The sentences
Canonical Pathway analyses comparing the reperfused or non-ischemic lobes to the pooled shams yielded no significant findings at 0.5 hr and only borderline significant changes at the 2 and 6 hr time points.
The most highly significant upstream regulators in the reperfused lobe (PDGF BB, IL1B, TNF, IGF1) were based on a relatively limited target gene set that included immediate early genes (ATF3, EGR1, FOS, JUN).