Young adults' perception of transition from paediatric to adult care.

Aim: Medical advancements will lead to more children with long-term illnesses and/or disabilities undergoing the transition to adult care. Previous studies show that many young adults are unprepared for this transition, and might suffer from loss of follow-up. This study aimed to investigate the post-transfer experiences of the transition among young adults with long-term illnesses and/or disabilities.

Bioavailability of Orally Administered Drugs in Critically Ill Patients.

Critically ill patients managed in the Intensive Care Unit (ICU) suffer from several pathophysiological alterations due to critical illness resulting in potential changes in the pharmacokinetics of drugs including systemic absorption. Nevertheless, these patients are still given some medications in unadjusted doses thereby putting the patients at a risk for therapy failure. The objective for this study was to summarize the available evidence regarding oral drug absorption in the ICU.

Thiol oxidation enforces phosphatidylserine externalization in apoptosis-sensitive and -resistant cells through a deltapsim/cytochrome C release-dependent mechanism.

Previous studies have shown that unlike most apoptotic cells, Raji cells do not externalize phosphatidylserine (PS) upon apoptosis. Here we show that Raji cells are resistant to intrinsic apoptogenic agents, but sensitive to extrinsically triggered Fas-induced apoptosis. Treatment of intrinsic apoptosis-competent Jurkat cells with vitamin E implicated reactive oxygen species in intrinsic apoptosis because, like Raji cells, they became resistant to actinomycin D- but not Fas-triggered apoptosis.