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Characterizing The Anxiolytic Potential And Synergistic Efficacy Of Cannabidiol And D-Limonene, Nathashi Jayawardena

Electronic Thesis and Dissertation Repository

Emerging evidence has elucidated the anxiolytic properties of the cannabis-derived phytochemicals cannabidiol (CBD) and d-limonene and the ‘Entourage Effect’ wherein, multiple components of cannabis synergize to produce stronger effects than their pure counterparts. However, no studies have yet explored this effect in combinations of CBD and limonene. Thus, the present thesis investigated the anxiolytic and synergistic potential of concurrently administered intra-nucleus accumbens shell CBD (1 ng/0.5 μl or 5 ng/0.5 μl) and inhaled limonene (200 μl or 2000 μl). Additionally, the role of the 5-HT1A receptor in mediating these effects was examined by co-application of the antagonist NAD299 and by …

Exploring The Role Of Cannabidiol-Monoterpene Formulations In Modulating Anxiety Symptoms, Richard Leu

Electronic Thesis and Dissertation Repository

While cannabidiol (CBD) has been documented to elicit anxiolytic effects, only recently have studies been conducted demonstrating the anxiolytic efficacy of the aromatic monoterpene, linalool. Pa

While cannabidiol (CBD) has been documented to elicit anxiolytic effects, only recently have studies demonstrated the anxiolytic efficacy of the aromatic monoterpene, linalool. Past research involving phytocannabinoid-phytocannabinoid formulations has shown that CBD may yield superior anxiolytic efficacy when administered alongside other cannabis compounds, with this phenomenon termed the “Entourage Effect” (EE); however, this EE has not been investigated in phytocannabinoid-terpene formulations. Furthermore, investigations involving intra-cranial CBD administration have shown the nucleus accumbens shell, known …