Title : Ischemic preconditioning protects by activating prosurvival kinases at reperfusion.

Pub. Date : 2005 Feb

PMID : 15358610






1 Functional Relationships(s)
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1 Inhibiting the IPC-induced phosphorylation of Akt, ERK-1/2, and p70S6K at reperfusion with the phosphatidylinositol 3-kinase (PI3K) inhibitor LY-294002 or the MEK-1/2 inhibitor PD-98059 abrogated IPC-induced protection (46.3 +/- 5.8, 49.2 +/- 4.0, and 20.9 +/- 3.6% for IPC + LY-294002, IPC + PD-98059, and IPC, respectively, P < 0.01), demonstrating that the phosphorylation of these kinases at reperfusion is required for IPC-induced protection. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one AKT serine/threonine kinase 1 Rattus norvegicus