Potential immunomodulatory response associated with L-mimosine in male Wistar rats.
- Hueza IM et al (2023).
- Toxicon.
- PubMed:
- 36905965
This study investigated the effects of Withania somnifera (WS) in preventing the neurotoxicity and memory impairments caused by MDMA. Mice were pretreated with vehicle or WSE before being randomly assigned into four groups: saline, WSE, MDMA alone, or WSE plus MDMA. Mice that were treated with only MDMA showed a decrease in dopamine levels and an increase in gliosis and hyperthermia, leading to memory impairments, while mice treated with both WSE and MDMA showed protection against the noxious effects of MDMA. This study suggests that WSE may be beneficial in counteracting the harmful effects of MDMA on the brain.
Scientists investigated the potential of two compounds from a plant extract in reducing inflammation related to neurodegenerative diseases. Using a human microglial cell model, they found that trans-ferulic acid and methyl ferulate significantly reduced the production of inflammatory mediators and increased levels of an anti-inflammatory factor. Additionally, the compounds inhibited the activation of a signaling pathway involved in inflammation. These findings suggest that the compounds could be useful in treating neuroinflammatory diseases.