The relaxation effect of endocannabinoid anandamide on isolated rat bladder and vas deferens tissues and possible mechanisms.

Background: The endocannabinoid system plays important roles in various systems, including the genitourinary system; however, its mechanism of action is not fully understood.

Objectives: This study aimed to investigate the direct relaxant effects of anandamide and its possible mechanisms in isolated rat bladder and vas deferens tissues.

Methods: Twenty-one adult male Wistar albino rats were used.