retinal vein occlusion/hypoxia

The link is saved to the clipboard

Choose sort type

Page 1 from 83 results

Hypoxia tolerance and retinal vein occlusion: a pilot evaluation.

Only registered users can translate articles

OBJECTIVE To determine if hypoxia tolerance in patients with retinal vein occlusion (RVO) following exposure to transient hypoxia is different from the hypoxia tolerance of healthy patients without retinal vein occlusion. METHODS Consecutive patients presenting with RVO following exposure to

In Vivo Imaging of Retinal Hypoxia Using HYPOX-4-Dependent Fluorescence in a Mouse Model of Laser-Induced Retinal Vein Occlusion (RVO).

Only registered users can translate articles

To demonstrate the utility of a novel in vivo molecular imaging probe, HYPOX-4, to detect and image retinal hypoxia in real time, in a mouse model of retinal vein occlusion (RVO). Retinal vein occlusion was achieved in adult mice by photodynamic retinal vein thrombosis (PRVT). One or two major

Vitrectomy prevents retinal hypoxia in branch retinal vein occlusion.

Only registered users can translate articles

Vitrectomy has been shown to halt diabetic retinal neovascularization, but the mechanism of this process is unknown. We propose that vitrectomy improves the oxygen supply to ischemic inner retina by way of fluid currents in the vitreous cavity. In order to test this hypothesis, we induced branch

Experimental retinal branch vein occlusion in miniature pigs induces local tissue hypoxia and vasoproliferative microangiopathy.

Only registered users can translate articles

In miniature pigs, retinal veins were experimentally occluded using argon laser coagulation. Microvascular modifications leading to retinal hemorrhages and retinal edema were observed some hours after the occlusion. These lesions resolved progressively within 3 weeks after the occlusion, but in most

Central retinal vein occlusion and iris neovascularization hemorrhage.

Only registered users can translate articles

Although there have been few direct observations, the etiology of spontaneous hyphema in patients with retinal or ocular hypoxia is assumed to be hemorrhage from a neovascular iris vessel. This paper reports observed hemorrhage from such a rubeotic iris in a patient with central retinal vein

Bevacizumab in retinal vein occlusion-results of a prospective case series.

Only registered users can translate articles

BACKGROUND Macular edema is the main reason for decreased visual acuity (VA) in early retinal vein occlusion (RVO). Bevacizumab (Avastin, Genentech) is an anti-VEGF substance to treat macular edema triggered by hypoxia-induced expression of vascular endothelial growth factor (VEGF). Initial reports

Branch retinal vein occlusion decreases the potential of the inner retinal layer.

Only registered users can translate articles

To identify the affected retinal layer in cases of branch retinal vein occlusion (BRVO), we analyzed the scotopic electroretinogram (ERG) and electrooculogram (EOG) obtained on the same day in 30 patients with unilateral BRVO. Patients with eye diseases other than unilateral BRVO were excluded. A

Retinal arteriolar macroaneurysms and central retinal vein occlusion in a patient with complete pulmonary atresia.

Only registered users can translate articles

OBJECTIVE Retinopathy in cyanotic heart disease arises due to hypoxia and polycythaemia. We report the development of central retinal vein occlusion, and two arteriolar macroaneurysms in a normotensive patient with polycythaemia secondary to complete pulmonary atresia. METHODS A 44-year-old woman

Bilateral central retinal vein occlusion in Eisenmenger syndrome.

Only registered users can translate articles

OBJECTIVE To report a case of bilateral central retinal vein occlusion in a patient with Eisenmenger syndrome. METHODS Case report. A 60-year-old woman with Eisenmenger syndrome secondary to a congenital ventricular septal defect presented with a 2-week history of decreased vision in both

Potential anti-vascular endothelial growth factor therapies for central retinal vein occlusion.

Only registered users can translate articles

Central retinal vein occlusion (CRVO) remains an important cause of visual loss. Impaired venous drainage leads to retinal hypoxia with upregulation and release of vascular endothelial growth factor (VEGF). VEGF increases vascular permeability and leads to the breakdown of the blood-retinal barrier,

Dorzolamide increases retinal oxygen tension after branch retinal vein occlusion.

Only registered users can translate articles

OBJECTIVE To study the effect of dorzolamide on the preretinal oxygen tension (RPO(2)) in retinal areas affected by experimental branch retinal vein occlusion (BRVO) in pigs. METHODS Experimental BRVO was induced by diathermy close to the optic disc. RPO(2) was measured with an oxygen-sensitive

Vision Loss by Central Retinal Vein Occlusion After Kaatsu Training: A Case Report.

Only registered users can translate articles

Kaatsu training is an exercise method involving the application of pressure to the target muscle, and is being increasingly used in rehabilitation programs for heart disease patients in some hospitals. This method restricts blood flow to the muscles during exercise, and the resultant hypoxia

Scatter photocoagulation restores tissue hypoxia in experimental vasoproliferative microangiopathy in miniature pigs.

Only registered users can translate articles

Experimental retinal branch vein occlusion using argon laser photocoagulation in miniature pigs induced the development of ischemic retinal territories associated with preretinal neovascularization. Preretinal partial pressure of oxygen (PO2) measurements on the ischemic territories, using

Protective effects of dexamethasone on hypoxia-induced retinal edema in a mouse model.

Only registered users can translate articles

Hypoxia-induced retinal edema primarily induced by vascular lesion is seen in various conditions such as diabetic retinopathy (DR) and retinal vein occlusion (RVO). The edematous changes in these conditions occur mainly in intermediate and deep layers of retina as a result of disruption of the inner

Venous oxygen saturation is reduced and variable in central retinal vein occlusion.

Only registered users can translate articles

OBJECTIVE To estimate the presence and variability of retinal hypoxia in patients with central retinal vein occlusion (CRVO). METHODS Hemoglobin oxygen saturation was measured in retinal vessels of both eyes in 14 patients with unilateral CRVO. The noninvasive spectrophotometric retinal oximeter is

Join our facebook page

Herbal & Natural Medicine

The most complete medicinal herbs database backed by science

Works in 55 languages
Herbal cures backed by science
Herbs recognition by image
Interactive GPS map - tag herbs on location (coming soon)
Read scientific publications related to your search
Search medicinal herbs by their effects
Organize your interests and stay up do date with the news research, clinical trials and patents

Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against.
*All information is based on published scientific research