Does insulin protect H9c2 rat cardiomyoblast cells against hydrogen peroxide-induced injury through upregulation of microRNA-210?
Insulin stimulated the expression of miR-210 through the PI3K/Akt pathway, resulting in a protective effect against cardiomyocyte injury that had been induced by H2O2/oxygen species. Our results provide novel evidence regarding the mechanism underlying the protective effect of insulin.
Based on the results obtained from both pharmacodynamic models and logistic regression analysis the percentage reduction in seizure frequency may not be a true surrogate marker for anticonvulsant drugs to establish a pharmacodynamic relationship with plasma concentrations.