Role of Nitric Oxide in Optic Nerve Head Blood Flow Regulation During Experimental Increase of Intraocular Pressure in Healthy Humans
Conditions
Interventions
- DRUG: NG-monomethyl-L-arginine (L-NMMA)
- DRUG: Phenylephrine
- DRUG: Physiological saline solution (as placebo)
- DEVICE: Laser Doppler Flowmetry
- DEVICE: Goldmann applanation tonometer
- DEVICE: Suction cup
Sponsor
Medical University of Vienna