“Cannabis sativa var. spontanea is a spontaneous form of hemp with a low content of psychoactive cannabinoids and can be considered as a valuable source of other phytoconstituents to be used in nutraceuticals or for their health promoting properties.
Chemical data on this hemp variety are rather scarce. In this paper we report a comprehensive phytochemical characterization of leaves, male and female inflorescences of C. sativa var. spontanea growing wild in Hungary.
The results indicated that female inflorescence essential oil contains high amounts of the CB2 agonists (E)-caryophyllene (28.3%) and cannabidiol (CBD) (24.9%), whereas leaves and male inflorescence essential oils contained lower amounts of both compounds. HPLC-MS allowed to quantify CBD and CBD-A in the ethyl acetate extracts from leaves, male and female inflorescences; they were 0.3, 0.8 and 0.9%, and 0.2, 0.3 and 0.4%, respectively. Flavonoids were formed by C-glycosides and glucuronic acids of kaempferol and apigenin, with a total content of 3.8, 6.1 and 7.8 mg/g in methanolic extracts from leaves, male and female inflorescences, respectively.
Based on these results, C. sativa var. spontanea may represent an important source of CB2 agonists and bioflavonoids to be used in nutraceuticals, cosmetics and pharmaceuticals.”
https://www.ncbi.nlm.nih.gov/pubmed/30548994
https://onlinelibrary.wiley.com/doi/abs/10.1002/cbdv.201800562
“Cannabis is one of the most widely used plant drugs in the world today. In spite of the large number of scientific reports on medical marijuana there still exists much controversy surrounding its use and the potential for abuse due to the undesirable psychotropic effects. However, recent developments in medicinal chemistry of novel non-psychoactive synthetic 
“Cannabinoid-based interventions are being explored for central nervous system (CNS) pathologies such as neurodegeneration, demyelination, epilepsy, stroke, and trauma. As these disease states involve dysregulation of myelin integrity and/or remyelination, it is important to consider effects of the endocannabinoid system on oligodendrocytes and their precursors. In this review, we examine research reports on the effects of the endocannabinoid system (ECS) components on oligodendrocytes and their precursors, with a focus on therapeutic implications. Cannabinoid ligands and modulators of the endocannabinoid system promote cell signaling in oligodendrocyte precursor survival, proliferation, migration and differentiation, and mature oligodendrocyte survival and myelination. Agonist stimulation of oligodendrocyte precursor cells (OPCs) at both CB1 and CB2 receptors counter apoptotic processes via Akt/PI3K, and promote proliferation via Akt/mTOR and ERK pathways. CB1 receptors in radial glia promote proliferation and conversion to progenitors fated to become oligodendroglia, whereas CB2 receptors promote OPC migration in neonatal development. OPCs produce 2-arachidonoylglycerol (2-AG), stimulating cannabinoid receptor-mediated ERK pathways responsible for differentiation to arborized, myelin basic protein (MBP)-producing oligodendrocytes. In cell culture models of excitotoxicity, increased reactive oxygen species, and depolarization-dependent calcium influx, CB1 agonists improved viability of oligodendrocytes. In transient and permanent middle cerebral artery occlusion models of anoxic stroke, WIN55212-2 increased OPC proliferation and maturation to oligodendroglia, thereby reducing cerebral tissue damage. In several models of rodent encephalomyelitis, chronic treatment with cannabinoid agonists ameliorated the damage by promoting OPC survival and oligodendrocyte function. Pharmacotherapeutic strategies based upon ECS and oligodendrocyte production and survival should be considered.”
“Cannabis sativa is one of the most popular recreational and medicinal plants. Benefits from use of 