Immunomodulatory effect of standardized C. asiatica extract on a promotion of regulatory T cells in rats.

Background: ECa 233 is a standardized extract of C. asiatica containing the triterpenoid glycosides, madecassoside to asiaticoside in the ratio of (1.5 ± 0.

Comparative pharmacokinetics of oxyresveratrol alone and in combination with piperine as a bioenhancer in rats.

Background: Oxyresveratrol is a major bioactive component derived from the heartwood of Artocarpus lacucha. This compound exerts several biological activities, including neuroprotective effects in vitro and in vivo. However, there is limited pharmacokinetic information on this compound, especially its distribution in neuronal tissue and its route of excretion.