Cannabinoids play critical roles in human pathophysiology through the cannabinoid (CB) receptors and non-CB receptors on variety of cells, tissues, and organs. Microvasculature with the inside bloodstream containing the plasmatic and cellular components exerts multiple functions in maintaining tissue and organ physiology through microcirculation. This review focusses on the impact of cannabinoids on the microvasculature, including mechanisms mediated by both CB receptor-related pathways and CB receptor-independent pathways.
Keywords: Cannabinoids; cannabinoid receptors; microcirculation; smooth muscle cells.