title: Combined effect of forskolin and acetazolamide on intraocular pressure and aqueous flow in rabbit eyes.
abstract: Forskolin, a diterpene, a potent and direct stimulator of the catalytic unit of adenylate cyclase, can reduce intraocular pressure when administered topically to rabbit eyes in a 1% suspension. Using an intravitreal plant of fluorescein-dextran, aqueous flow was measured by a modification of the method of Maurice. Forskolin reduces net aqueous flow by 51% compared to the controls. Acetazolamide (25 mg kg-1) administered intravenously reduces net aqueous flow by 45%. Forskolin and acetazolamide together reduce net aqueous flow by 72%, an important additive effect undoubtedly produced by different pathways.
mesh_terms: D000086:Acetazolamide / Q000494:pharmacology*; D000818:Animals; D001082:Aqueous Humor / Q000187:drug effects* / Q000502:physiology; D005576:Colforsin; D004224:Diterpenes / Q000494:pharmacology*; D007429:Intraocular Pressure / Q000187:drug effects*; D008297:Male; D011817:Rabbits
chemical_list: D004224:Diterpenes; D005576:Colforsin; D000086:Acetazolamide