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Interaction between the protective effects of cannabidiol and palmitoylethanolamide in experimental model of multiple sclerosis in C57BL/6 mice
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rahimi, Azam Faizi, Muhammad Talebi, Farideh Noorbakhsh, Farshid Naderi, Nima |
| Copyright Year | 2015 |
| Abstract | Cannabinoids (CBs) have recently been approved to exert broad anti-inflammatory activities in experimental models of multiple sclerosis (MS). It has been demonstrated that these compounds could also have effects on neurodegeneration, demyelination, and autoimmune processes occurring in the pathology of MS. However, the clinical use of CBs is limited by their psychoactive effects. Among cannabinoid compounds, cannabidiol (CBD) and palmitoylethanolamide (PEA) have no psychotropic activities. We induced experimental autoimmune encephalomyelitis (EAE), a model of MS, by injecting myelin oligodendrocyte glycoprotein (MOG) to C57BL/6 mice. We assessed the effects of CBD, PEA, and co-administration of CBD and PEA on neurobehavioral scores, immune cell infiltration, demyelination, axonal injury, and the expression of inflammatory cytokines by using histochemistry methods and real-time RT-PCR. Treatment with either CBD (5mg/kg) or PEA (5mg/kg) during disease onset reduced the severity of the neurobehavioral scores of EAE. This effect of CBD and PEA was accompanied by diminished inflammation, demyelination, axonal damage and inflammatory cytokine expression while concurrent administration of CBD (5mg/kg) and PEA (5mg/kg) was not as effective as treatment with either drug per se. These results suggest that, CBD and PEA, non-psychoactive CBs, attenuate neurobehavioral deficits, histological damage, and inflammatory cytokine expression in MOG-immunized animals. However, there is an antagonistic interaction between CBD and PEA in protection against MOG-induced disease. |
| Starting Page | 279 |
| Ending Page | 287 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| PubMed reference number | 25637488 |
| Journal | Medline |
| Volume Number | 290 |
| Alternate Webpage(s) | https://api.elsevier.com/content/article/pii/S0306452215000858 |
| Alternate Webpage(s) | https://www.sciencedirect.com/science/article/pii/S0306452215000858?dgcid=api_sd_search-api-endpoint |
| Alternate Webpage(s) | https://www.theroc.us/researchlibrary/Interaction%20Between%20The%20Protective%20Effects%20Of%20Cannabidiol%20And%20Palmitoylethanolamide%20In%20Experimental%20Model%20Of%20Multiple%20Sclerosis%20In%20C57bl6%20Mice.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.neuroscience.2015.01.030 |
| Journal | Neuroscience |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
