[Gastric electrostimulation in refractory gastroparesis: results of a explorative observational study].

High-frequency electrical stimulation therapy (gastric electrical stimulation, GES) is a treatment option for gastroparesis of various genesis. The best indication and prognostic parameters have not yet been conclusively determined.Retrospective analysis of all gastroparesis patients implanted with a GES device between 2011 and 2020.

Histone deacetylase inhibitors induce a very broad, pleiotropic anticancer drug resistance phenotype in acute myeloid leukemia cells by modulation of multiple ABC transporter genes.

Purpose: Histone deacetylase inhibitors (HDACi) are being studied in clinical trials with the aim to induce cellular differentiation, growth arrest, and apoptosis of tumor cells. Recent reports suggest that the multidrug resistance-1 (MDR1) gene is regulated by epigenetic mechanisms. To investigate whether additional drug transporters are regulated by HDACi and how this affects cytotoxicity, acute myeloid leukemia (AML) cells were examined.