Is epstein-Barr virus infection associated with endothelial Bcl-2 expression in transplant liver allografts?
We have identified a strong association between EBV infection and endothelial bcl-2 expression in transplant livers. We also found that transplantation, in itself, was associated with bcl-2 expression in the hepatocytes and lymphocytes of liver allografts.
The present findings extend the OTT phenomenon to drugs that reduce the NMDA/glycine-B-receptor activity, and emphasize the repeated test exposure rather than repeated drug administration as a critical determinant for the drug anxiolytic activity. Considering the mechanisms by which the EPM experience alters the drug effects, the present findings favor the hypothesis in which the OTT phenomenon emerge as a consequence of the development and adoption of an anxiolytic-insensitive behavioral strategy.