Lacosamide reduces HDAC levels in the brain and improves memory: Potential for treatment of Alzheimer's disease.

Lacosamide, a histone deacetylase (HDAC) inhibitor, has been approved for the treatment of epilepsy. Some HDAC inhibitors have been proven effective for the treatment of memory disorders. The present investigation was designed to evaluate the effect of lacosamide on memory and brain HDAC levels.

Saponins isolated from roots of Chlorophytum borivilianum reduce acute and chronic inflammation and histone deacetylase.

Objective: The roots of Chlorophytum borivilanum are used in traditional medicine for the treatment of arthritis and inflammation. The aim of the work was to evaluate the anti-inflammatory activity of isolated saponins from Chlorophytum borivilianum (ISCB).

Methods: The ISCB was screened using the carrageenan-induced paw edema, histamine-induced paw edema, cotton pellet-induced granuloma, and Freund's adjuvant-induced arthritis in rats at orally administered doses of 3, 10, and 30 mg/kg.