Myelin Protection by Ursolic Acid in Cuprizone-Induced Demyelination in Mice
| Author | Fatemeh Honarvar | en |
| Author | Vida Hojati | en |
| Author | Nuredin Bakhtiari | en |
| Author | Gholamhassan Vaezi | en |
| Author | Mohammad Javan | en |
| Issued Date | 2019-10-31 | en |
| Abstract | Neuronal survival in multiple sclerosis (MS) and other demyelinating diseases depends on the preservation of myelin and remyelination of axons. Myelin protection is the main purpose to decrease myelin damage in the central nervous system (CNS). Ursolic acid (UA) as a natural product in apple is suggested to protect neural cells. This study is the first to demonstrate an effect for UA on CNS myelin loss induced by cuprizone toxin. In the current study, we hypothesized that daily treatment with UA in drinking water (1 mg/mL) prevents myelin damage by 6 weeks administration of CPZ in mice pellet which lead to corpus callosum axonal demyelination. We assessed the myelin content and the number of myelinating cells in corpus callosum by FluoroMyelin and luxol fast blue staining as well as by immunostaining against MBP and Olig2. Our finding indicated that UA could decrease the extent of demyelination area and enhanced myelin stain intensity within CC and protected oligodendrocyte lineage cells against cuprizone toxin. We could conclude that myelinated structures could be protected by UA in corpus callosum, which provide favorable evidence for the possibility of application of UA in demyelinating diseases and traumatic injuries. | en |
| DOI | https://doi.org/10.22037/ijpr.2019.112181.13582 | en |
| Keyword | Multiple sclerosis | en |
| Keyword | Myelin protection | en |
| Keyword | Myelination | en |
| Keyword | Ursolic acid | en |
| Keyword | Corpus callosum | en |
| Keyword | Mouse | en |
| Publisher | Brieflands | en |
| Title | Myelin Protection by Ursolic Acid in Cuprizone-Induced Demyelination in Mice | en |
| Type | Original Article | en |