“The use of terpenoid compounds in different neural-related conditions is becoming useful for several illnesses. Another possible activity of these compounds is the reduction of nervous impairment. Cannabis sativa plants are known for their concentration of two important terpenoids, the delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). CBD and THC have central peripheral activities already described and their usage in different brain diseases, such as Alzheimer’s and multiple sclerosis. Aluminum (Al) is known as an important neurotoxic compound, the physiological action of Al is not known already, and in high concentrations can lead to intoxication and cause neurotoxicity. Here we evaluated the potential effect of two different doses of CBD- and THC-rich based oils against Al-induced toxicity, in the zebrafish model. We evaluated behavioral biomarkers of the novel tank test (NTT) and social preference test (SPT), and biochemical markers: the activity of the enzyme acetylcholinesterase (AChE) and the antioxidant enzymes-catalase, superoxide dismutase, and glutathione-S-transferase. CBD- and THC-based oils were able to increase the AChE activity helping the cholinergic nervous system actuate against Al toxicity which was reflected by the behavioral biomarkers changes. We concluded that the oils have a protective effect and might be used with proposals for neurological and antioxidant impairment avoidance caused by Al intoxications.”
https://pubmed.ncbi.nlm.nih.gov/37330587/
“In our study, we observed that Al is responsible for neurotoxicity, especially causing AChE decrease. The main effect of Al is related to reduced social ability and anxiety-like patterns. The testes oil THC- and CBD-rich have an important role in AChE reestablishment and social ability reacquisition. In addition, both oils exert an outstanding effect on antioxidant enzyme modulations with the re-establishment of the SOD and CTL after Al exposition. The activity of GST was also well modulated indicating that the oils played a crucial role in cellular damage avoidance. However, the oils do not change the impaired anxiety-like behavior that looks to be linked to other central signaling pathways and needs to be well investigated in the next studies. Finally, the oils have a protective effect and might be used with proposals for neurological and antioxidant impairment avoidance.”