Sphingosine 1-phosphate S1P<sub>2</sub> and S1P<sub>3</sub> receptor-mediated Akt activation protects against in vivo myocardial ischemia-reperfusion injuryChristopher K. Means, Joan Heller Brown, Jerold Chun et al.|American Journal of Physiology-Heart and Circulatory Physiology|2007Cited by 217