- ►nih.gov [PDF] - Free from Publisher K Polak, G Dorner, B Kiss, E Polska, O Findl, … - British Journal of Ophthalmology, 2000 - bjo.bmj.com METHODS Two model drugs were administered, a peripheral vasoconstrictor (the α
receptor agonist phenylephrine) and a peripheral vasodilator (the nitric oxide
donor sodium nitroprusside) in stepwise increasing doses. Nine healthy ... Cited by 66 - Related articles - BL Direct - All 7 versions
L Schmetterer, K Polak - Progress in Retinal and Eye Research, 2001 - Elsevier In the recent years it has been recognized that nitric oxide is an important
regulator of ocular blood flow. Nitric oxide is involved in the control of basal
blood flow in the choroid, optic nerve and the retina. In addition, nitric ... Cited by 67 - Related articles - All 4 versions
MC Koss - European journal of pharmacology, 1999 - Elsevier Nitric oxide generated by three distinct enzyme systems appears to play a
critical role in many diverse physiological processes. Using both conventional
and immunohistochemical techniques, nitric oxide synthases have been ... Cited by 55 - Related articles - All 5 versions
- ►physiology.org GT Dorner, G Garhofer, B Kiss, E Polska, K … - American Journal of Physiology- Heart and Circulatory …, 2003 - Am Physiological Soc The purpose of the present study was to investigate the contribution of basal
nitric oxide (NO) on retinal vascular tone in humans. In addition, we set out to
elucidate the role of NO in flicker-induced retinal vasodilation in humans. ... Cited by 38 - Related articles - BL Direct - All 4 versions
- ►iovs.org A Luksch, K Polak, C Beier, E Polska, M Wolzt … - Investigative ophthalmology & visual science, 2000 - ARVO METHODS. The study design was a randomized, placebo-controlled, double-masked,
balanced three-way crossover. On separate study days 12 healthy male subjects
received infusions of N G -nitro-L-arginine (L-NMMA; either 3 mg/kg over 5 ... Cited by 34 - Related articles - BL Direct - All 4 versions
- ►iovs.org A Luksch, E Polska, A Imhof, J Schering, G … - Investigative ophthalmology & visual science, 2003 - ARVO PURPOSE. Nitric oxide (NO) is an important regulator of basal choroidal blood
flow. Animal experiments indicate that NO is also involved in choroidal blood
flow regulation during changes in ocular perfusion pressure and inhibition ... Cited by 28 - Related articles - BL Direct - All 5 versions
- ►iovs.org [PDF] MC Koss - Investigative ophthalmology & visual science, 1998 - ARVO PURPOSE. The aim of this study was to use laser Doppler flowmetry to measure
anterior choroidal blood flow in the anesthetized rat and to determine the role
of nitric oxide (NO) in the maintenance of basal ocular blood flow in vivo. ... Cited by 29 - Related articles - BL Direct - All 4 versions
EM Conner, S Aiko, M Fernandez, HD … - Nitric Oxide, 2000 - Elsevier The objective of this study was to quantify the duration of the hemodynamic
activity of N G -nitro- -arginine methyl ester ( -NAME) in a variety of
different tissues following a single bolus injection of this nitric oxide ... Cited by 24 - Related articles - All 4 versions
- ►bmj.com F Galassi, G Renieri, A Sodi, F Ucci, L … - British Medical Journal, 2004 - bjo.bmj.com Results: cGMP and NO 2 – plasma levels were significantly decreased in
glaucoma patients compared with controls (p = 0.001 v p = 0.004). In the aqueous
humour of subjects with POAG, cGMP and NO 2 – concentrations were also ... Cited by 16 - Related articles - BL Direct - All 9 versions
- ►nih.gov [PDF] - Free from Publisher PAT Kelly, CH Buckley, IM Ritchie, CO'Brien - British Journal of Ophthalmology, 1998 - bjo.bmj.com METHODS Conscious, lightly restrained rats were treated with either the neuronal
nitric oxide synthase inhibitor 7-nitroindazole (7-NI), or the non-selective
inhibitor, NG-nitro-l-arginine methyl ester (L-NAME), and ocular blood flow ... Cited by 16 - Related articles - BL Direct - All 8 versions
