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Scholar Results 1 - 10 of about 101 related to Harris: The effect of sildenafil on ocular blood flow. (0.11 sec) 

The effect of sildenafil on ocular blood flow


A Harris, L Kagemann, R Ehrlich, Y Ehrlich, … - British Journal of Ophthalmology, 2008 - bjo.bmj.com
Nonarteritic anterior ischaemic optic neuropathy (NAION) has been reported in
some patients receiving sildenafil.20 NAION typically affects middle-aged and
older individuals, with an annual incidence of 10.2 per 100 000 individuals ...
Cited by 3 - Related articles - BL Direct - All 8 versions

[CITATION] The phosphodiesterase 5 inhibitor sildenafil has no effect on cerebral blood flow velocity, …


C Kruuse, LL Thomen, TB Jacobsen… - J Cereb Blood Flow Metab, 2002
Cited by 5 - Related articles

Effect of Viagra on the foveolar choroidal circulation of AMD patients

- upenn.edu [PDF] 
TI Metelitsina, JE Grunwald, JC DuPont, G … - Experimental eye research, 2005 - Elsevier
Double-blinded, randomized, placebo-controlled, crossover study. Fifteen male
AMD patients received a dose of 100 mg of sildenafil or matching placebo on two
separate days. Laser Doppler flowmetry was performed to assess relative ...
Cited by 11 - Related articles - All 5 versions

Combined use of PDE5 inhibitors and nitrates in the treatment of pulmonary arterial …


J Stehlik, MA Movsesian - Journal of cardiac failure, 2009 - Elsevier
In 3 patients with heart failure, pulmonary hypertension and low systemic
arterial pressures treated with sildenafil, systemic nitrates were added to
reduce pulmonary hypertension further. Hemodynamic measurements were made ...
Cited by 2 - Related articles - All 26 versions

Combination of sitaxentan and tadalafil for idiopathic pulmonary arterial hypertension …


S Faruqi, H Fathi, AH Morice - International Journal of Cardiology, 2009 - Elsevier
Sitaxentan, a highly-selective endothelin receptor antagonist (ETRA) and
bosentan a non-selective ETRA are both approved for the treatment of idiopathic
pulmonary arterial hypertension (iPAH). Sildenafil is a phosphodiesterase-5 ...
Cited by 2 - Related articles - All 2 versions

Nitrite or sildenafil, but not BAY 41-2272, blunt acute pulmonary embolism-induced increases …


CA Dias-Junior, SBA Cau, AM Oliveira, MM … - Thrombosis Research, 2009 - Elsevier
Hemodynamic and biochemical evaluations were performed in non-embolized dogs
treated with saline (N = 5), and in microspheres embolized dogs receiving saline
(n = 9), or nitrite (6.75 µmol/kg iv over 15 min followed by 0.28 ...
Cited by 4 - Related articles - All 15 versions

The impact of daily sildenafil on levels of soluble molecular markers of endothelial function …


K Angelis, G Konstantinos, A Anastasios, S … - Expert Opin. Pharmacother., 2009 - informahealthcare.com
Objective: To investigate the impact of daily sildenafil on levels of soluble
molecular markers of endothelial function in men with erectile dysfunction.
Methods: Patients aged > 18 years with erectile dysfunction of vascular ...
Cited by 2 - Related articles - All 5 versions

Sildenafil does not alter retrobulbar hemodynamics in postural variations


P Taner, A Ergin, MM Basar, E Batislam, YK … - Neuro-ophthalmology, 2005 - informahealthcare.com
Objectives: In the present study, we aimed to investigate the postural changes
of systemic blood pressure, retrobulbar blood flow velocities, and intraocular
pressure as a response to sildenafil. Material and methods: A total of 28 ...
Cited by 2 - Related articles - All 5 versions

Acute effects of the combination of sildenafil and inhaled treprostinil on haemodynamics …


R Voswinckel, F Reichenberger, B Enke, A … - Pulmonary Pharmacology & Therapeutics, 2008 - Elsevier
Inhaled nitric oxide reduced pulmonary vascular resistance (PVR) to 87.3±5.1%
of baseline values, reduced mean pulmonary arterial pressure (PAP) to 89.7±3.5%
and increased cardiac output (CO) to 102.4±2.9%. Sildenafil reduced PVR to ...
Cited by 2 - Related articles - All 2 versions

Phosphodiesterase inhibitors enhance object memory independent of cerebral blood flow and …


K Rutten, EL Van Donkelaar, L Ferrington, A … - Neuropsychopharmacology, 2009 - nature.com
Phosphodiesterase (PDE) inhibitors prevent the breakdown of the second
messengers, cyclic AMP (cAMP) and cyclic GMP (cGMP), and are currently studied
as possible targets for cognitive enhancement. Earlier studies indicated ...
Cited by 2 - Related articles - All 3 versions


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