V. All rights reserved.”
“To investigate whether

long-term exposure to four typical antiepileptic drugs (AEDs): phenobarbital (PB), phenytoin (PHT), carbamazepine (CBZ) and valproic acid (VPA) can increase PSI-7977 cell line P-glycoprotein (P-gp) level and function in primary cultured rat brain microvascular endothelial cells (rBMECs) in vitro, the rBMECs were incubated in culture medium containing indicated drugs (PB, PHT, CBZ, VIA and rifampin) for 60 days in a gradient concentration manner. Age-matched cells were incubated in normal culture medium. After a 60-day exposure to the indicated drugs, P-gp function and level in cells were measured using rhodamine 123 (Rho123) accumulations and Western blot analysis, respectively. Lower Rho123 accumulation in drug-treated cells was found than that in age-matched cells. Cyclosporin A (CsA) and verapamil (Ver) increased Rho123 accumulation both in drug-treated cells and age-matched cells. The magnitude of increased Rho123 accumulation in drug-treated cells was larger than that in age-matched cells. Higher P-gp levels were

found to be consistent with decrease of Rho123 accumulation in drug-treated cells. The results Nutlin-3 mouse verified the hypothesis that long-term exposure to the four antiepileptic drugs can induce P-gp function and level in rBMECs. (C) 2008 Elsevier Ireland Ltd. All rights reserved.”
“The aim of this investigative study was to determine the presence of rotaviral RNA at various control points (CP) of a hospital laundry. One of the possible sources of hospital infections is inappropriately laundered and disinfected hospital textiles. RT-PCR and nested PCR for gene amplification Cytidine deaminase using specific primers following RNA isolation were used to determine the presence of rotaviral RNA on swabs. In addition, rotavirus suspensions were inoculated on marked surfaces as positive controls for different surfaces (cotton textiles, folding table and industrial dryer). Rotaviral RNA was found on various laundry surfaces: technical equipment, storage shelves, transport vehicles, personnel’s

hands, damp textiles, and folded laundry. Rotaviral RNA was also detected at all positive controls on tested surfaces after 24 h. Based on the results, it is very important to take into consideration the proper handling of textiles after washing as one of the precautions against hospital-acquired infections. This paper reports the presence of rotaviral RNA for the first time on surfaces in laundries and equipment, as well as textiles. (C) 2007 Elsevier B.V. All rights reserved.”
“The frequent polymorphism XbaI (A351G) in the estrogen receptor alpha (ERalpha) gene has been associated with some postmenopausal pathologies’ risk such as Alzheimer’s disease (AD) or cognitive decline. In the present study, we explored whether the XbaI polymorphism leads to different gray matter volumes using voxel-based morphometry (VBM) on 20 magnetic resonance images of healthy postmenopausal women.