retinal

This supports the hypothesis that the retinal dopaminergic system may be the main cause for the long duration of negative afterimage.

inability to see clearly in dim light; due to a deficiency of vitamin A or to a retinal disorder.

After going to the hospital, it was discovered that there was partial necrosis of her retina due to an acute retinal artery obstruction.

Sadly Dr Greenberg's co-founder died in 2009, just a year short of realising his goal of creating a commercial retinal implant.

This retinal system means sharks are able to tell between shades of grey but, most probably, not between colors, say the investigators.

There was no vitreous hemorrhage, retinal detachment and endophthalmitis at following up time.

Conclusion Scleral condensing and buckling operation is an easy and effective measure in treating the long-standing retinal detachment.

Ophthalmic fundus examination showed bard exudate, retinal hemorrhage, and macular edema in both her eyes.

In vertebrates this protein is found in retinal cells, where it transduces the energy of light into a nerve signal to the brain.

We kind of changed the simple digital camera into a retinal camera, and then every patient gets their teleconsultation with a doctor.

Besides, the kid's retinal artery appeared to be white (suppose to bered) in ophthalmology digital camera pictures.

Its pathogenesis is speculated to be the damage of retinal internal and external barrier, as well as the role of cytokines.

The investigators excluded patients with diagnosed glaucoma and looked at the retinal nerve fiber layer (RNFL) in the remaining individuals.

Conclusion: Octreotide can inhibit retinal neovascularization in the mouse, and with the increase in dose inhibition become more obvious.

Sick of these small blood vessels leak blood and fluid, caused retinal edema or leakage of a deposition in the retina.

Secondary glaucoma is one of the most frequent complications after silicone oil injection for complex retinal detachments.

The device -- known as a subretinal implant -- sits underneath the retina, directly replacing light receptors lost in retinal degeneration.

Besides, the mechanism of the special appearance of retinal hemorrhage was also discussed in this article.

The automatic adjustment in the focal length of the lens of the eye to permit retinal FOCUS of images of objects at varying distances.

This purple stems from the cell membrane is referred to as gloeosporioides retinal " " depending on the purple substance.

We report a case of acute central retinal artery occlusion with a patent cilioretinal artery in a 64-year-old male.

Combined or two sessions operation for complex retinal detachment accompanied with cataract ?

Conclusion Proliferative diabetic retinopathy and retinal vein occlusion are the main causes of non-traumatic vitreous hemorrhage.

Investigators evaluated the gene therapy in two mouse models of retinal degenerative disease, as well as cultures of human retinal tissue.

Ocular findings included shallow retinal detachment in the temporal lower quadrant involving macula in her right eye.

The other had scleromalacia with exudative retinal and choroid detachment and was treated with systemic steroid. Both conditions improved.

What are the hazards of cataract removal, especially for someone with a retinal degenerative disease?

And yet it's only the retinal information that we get.

In this paper, we reviewed basic theory of fundus autofluorescence and its clinical application in various retinal disease. . .

The P2Y receptor agonist may be administered with therapeutic and adjuvant agents commonly used to treat edematous retinal disorders.

Your eye-care professional will look for optic-nerve "cupping" and changes in the appearance of the retina and the retinal blood vessels.

He suffered a retinal detachment after being kicked in the head during an end-of-term rugby union match at his old school.

The retinal nerve fiber layer tends to become thinning with age.

EO products are used in a variety of applications ranging from DNA sequencing to retinal eye scanning to high-speed factory automation.

In contrast, retinal zeaxanthin fluctuated significantly upward on day 3, but there was no net change on day 7.

With additional studies, Bennett says that she could have a drug ready in three years that any retinal surgeon could administer to cure LCA.

Presumably the door remains green because vision isn't a simple matter of retinal cells.

D: Presumably the door remains green because vision isn't a simple matter of retinal cells.

This case report described a young female with spontaneous separation of an acute macular pucker after retinal photocoagulation.

Degenerative retinal diseases are one of the most common causes of untreatable blindness worldwide.

Color is the result of light waves reflected on the retinal of the eyes.

There was only a modest correlation between retinal vein occlusion and the presence of diabetes mellitus.

Spontaneous retinal detachment is an uncommon complication of (pre)eclampsia, occurring both antepartum and postpartum.

Doctor Chew, however, says this study may have no connection to treating retinal degeneration.

Conclusion Vitrectomy combined with retinal photocoagulation can effectively improve visual acuity of diabetic retinopathy patients.

Panleukopenia, a highly contagious disease, can cause retinal dysplasia and eye lesions which can be managed with oral antibiotics.

Oxidative stress, as one of the mechanisms of retinal dysfunction, plays a key role in retinal injury.

The main operation complications were iatrogenic retinal breaks, temporary increase of intraocular pressure and cataract.

Further analysis of this one kind of retinal cell revealed that it fired only when an object approached.

Neovascularization is the most serious complication of retinal vein occlusion as well as the most common cause of blindness.

Researchers blame one form of the disease on a mutation in a gene called retinal pigment epithelium 65 (RPE65).

Key to this progress has been study of naturally occurring murine and canine retinal degeneration mutants.

Objective To analyse the cause and incidence of Juvenile retinal detachment(RD) and to investigate the best treatment.

Characteristic features are retinal degeneration, truncal obesity, diabetes mellitus and sensorineural hearing loss.

retinal complication: Basically be oedema of appearance of yellow spot bursa and detachment of retina.

Fluorescein angiographic observations lend support to the hypothesis that retinal detachment is secondary to choroidal vascular damage.

The treatment would consist of a single injection of retinal cells derived from embryonic stem cells left over from IVF treatment.

As the disease progresses, retinal hemorrhage may occur, exudation, edema, papilledema appears serious.

often the digestive tract, urinary tract, eye conjunctival hemorrhage, a small number of retinal hemorrhage.

Future studies of these factors will undoubtedly lead to development of new therapeutic approaches to PR- and RPE-specific retinal diseases.

Nearly all the children in the study had bleeding in the brain and retinal hemorrhages.

Position persistence decreases with increasing speed, but does not depend on retinal eccentricity.

Annual dilated-pupil retinal examination could decrease the risk of blindness and is the most cost-effective screening schedule.

In response to the altered visual signal input from the outer retina, signal processing in inner retinal neurons was also modified.

Exudative retinal detachment involved the inferior retina in five eyes (83%), and was near the posterior pole in one eye (17%).

Whether scleral buckling procedure is needed in vitrectomy for rhegmatogenous retinal detachment or not ?

This system may be a useful in vitro model for investigating methods of enhancing retinal stem cell therapy.

abstract: Objective: To summarize and investigate integrative medicine of acute central retinal artery occlusion in clinical efficacy.

This article, the first of two on retinal vascular disease, provides a review of non proliferative and proliferative diabetic retinopathy.

Retinal pigment epithelial detachment is a possible complication of radiation therapy in non-Hodgkin's lymphoma with intraocular metastasis.

We suggest that argon laser photocoagulation is effective as the primary treatment for limited retinal detachment.

Conclusions: Scleral buckling is an effective method on treating simple large retinal tears. Usi. . .

This article reviews the recent perspectives on retinal neurodegeneration in the early stage of diabetes.

Retinal reattachment state and relationship between prognosis of visual acuity and duration of the disease were analyzed.

HypertensiveThe patient because blood pressure is long-term durative elevatory , can cause change of retinal a few pathology.

VEGF-A was also shown to be involved in the adaptive response to retinal ischemia.

That small set of retinal cells also stops multiplying by the time a child turns five.

Acute retinal necrosis is a very rare ocular inflammatory disease of undetermined etiology with poor prognosis.

Objective: To investigate the significance of determination of retinal binding protein (RBP) in patients with pyelonephritis.

Acute retinal necrosis is a rare, fulminant ocular inflammatory disease caused by Herpes virus and with poor prognosis.

The other thirty patients were free of colonic lesions despite the presence of the retinal pigment epithelium hypertrophy.

Retinal cell rescue: stem cells, remodelling, neuroprotection, apoptosis and replacement of retinal neurons.

Nevertheless, Price says, the finding that the fishes' retinal pigments evolve to match the visual environment "is really cool. "

The funduscopic examination showed diffuse mottling of the retinal pigmented epithelium.

Objective To probe into the operative methods, effects and reasons of failure for retinal detachment with choroid detachment.

A retinal prosthesis was permanently implanted in the eye of a completely blind test subject.

Objective: To evaluate the efficacy of vitrectomy for the treatment of recurrent and complicated retinal detachment.

Conclusion One-step retinal puncture could implant the artificial vision film into the sub-retinal space safely and effectively.

Complications included preretinal hemorrhage, residue of macular pucker, recurrent retinal detachment, nuclear cataract.

Central retinal vein occlusion can be divided into two main subtypes: nonischemic and ischemic.

Outcome measures included macular edema incidence, central field retinal thickness as measured by OCT, and best-corrected visual acuity.

The same phenomenon occurs in the visual system, in which the small retinal fovea has by far the largest portion in visual cortex maps.

Conclusions The scleral buckling surgery is an efficiency method for treatment of rhegmatogenous retinal detachment.

Objective To observe and analyze the clinical effects of scleral buckling operation treating long-standing retinal detachment.

Alternatively, azimuth could be determined from retinal-image information alone.

Objective: To provide anatomic data of central retinal artery (CRA) and posterior ciliary artery(PCA) for operation around optic nerve.

Conclusion The simple surgical procedure should be the first choice for macular hole with shallow retinal detachment.

Of course, they keep their "d" value secret, probably on a safe hardware device protected by retinal scanners and armed guards.

A lower level of cytokines produced by gene-modified cells does not cause the abnormal proliferation of retinal pigment epithelial cells.

Methods 32 cases of rhegmatogenous retinal detachment that had been misdiagnosed were studied retrospectively.

clinical trial will be Oxford's third gene therapy clinical trial for a retinal degenerative disease.

We contrast these two rare cases for clinical interest and briefly discuss the differential diagnosis to other retinal pigmented lesions.

ObjectiveTo observe the ultrastructural alterations of the photoreceptor in inherited retinal degeneration in rats.

Photoelectric current and lifetime of vision mimetic retinal membrane has also been much improved by addition of nanometer particles.

neuritis, inspect dish of oedema, retinal hemal convulsion, haemorrhage, oozy, eye shot is short of caustic and centrality stricture.

At the late phase of ICGA, some intravascular emboli and segments of retinal vascular occlusion were clearly demonstrated.

Conclusion The retinal injury during intraocular lens implantation should be avoided.

abstract: Objective To investigate the causes of misdiagnosis and treatment effects of acute retinal necrosis syndrome(ARN).

The management of retinal detachment as a complication in obstetrics is conservative and the prognosis is good.

A 30 - year - old listener in Vietnam says he cannot see well and doctors have told him he has retinal degeneration.

NSCs and induced retinal cells were examined by immunofluorescence and flow cytometry for the expression pattern of some specific antigens.

the other is the non-image-forming retinal ganglion cells where melanopsin, a circadian rhythm-regulating photo-pigment, is located.

Dogs fed diets lacking vitamin E show signs of skeletal muscle breakdown, reproductive failure, and retinal degeneration.

The presence of angiographic coronary artery disease was not significantly associated with preexisting retinal emboli .

Confocal laser angiography can record retinal and choroidal vessel conditions by confocal laser technique.

Objective To evaluate the incidence and risk factors of hypotony in patients who have undergone vitrectomy for complex retinal detachment.

Blindness may be caused by damage to any stage(s) along the visual pathway, such as cortical, optic nerve, and retinal.

Although CT interference with cochlear and retinal implants is theoretically possible, no cases have yet been reported.

The amplitude of the response increased with increasing retinal development.

Conclusions In the animal model of ARN , intravitreal injection with GCV can effectively decrease the grade of retinal necrosis.

The spectral sensitivity of luminosity type retinal horizontal cell (LHC) is stimulus pattern dependent.

The main complication of silicone oil removal was recurrence retinal detachment.

While the dissolution of retinal " and " eflornithine does not, and was pale yellow.

Perceived azimuth was determined completely by felt eye position and the retinal eccentricity of the image.

A derivative, retinal, is a component of the visual pigments, including rhodopsin, in the retina.

Results: An acute macular pucker occurred 2 months after prophylactic laser photocoagulation for peripheral retinal degeneration.

A second, optional application is the location and quantification of retinal edema.

In this report, we review the relevant articles and discuss the probable mechanism of retinal arteries occlusion in this patient.

Conclusion The activity of UPP increases early after RD, which plays a protective role in the regulation of apoptosis of retinal cells.

OBJECTIVE To investigate the effective methods in treatment of acute retinal necrosis ( ARN ) at various period.

Conclusion The proliferative cells originate from retinal pigment epithelial (RPE) cells and glial cells in PVR.

Aim: In the diabetic rat model, kallikrein-binding protein(KBP) was detected expression reduced in vitreous cavity and the retinal tissue.

Trauma or proliferative diabetic retinopathy cause of the vitreous traction, then will be opened into retinal hole is also common reasons.

Nunney points out that colon cells have many more opportunities for acquiring dangerous mutations than retinal cells do.

The neurites were identified as retinal neuron origin by immunocytochemical staining using monoclonal antibody to neurofilament.

Medical treatment to inhibit retinal neovascularization will give them effective help.

If retinal detachment, retinal cells will lose the choroid (in the outer retina), the supply of nutrients, leading to vision loss.

Once the retinal cells in the macula are damaged , the vision is in general not recoverable .

The investigation of restoring visual function will benefit blind patients to re-achive the vision which get lost due to retinal disease.

These population-based studies are transforming our conceptual approach to retinal imaging.

This article reviews the advancement and recent status of drug therapy and the mechanism of retinal neovascularization.

Endothelial growth factor (VEGF) in retinal and choroidal neovascularization play a key role in the occurrence.

Results The eye symptoms and uveitis of all patients were very mild, and their retinal vasculitis and retinal necrosis progressed slowly.

Methods The vitrectomy was performed in 50 cases for pseudophakic retinal detachment with a standardized procedure.

Objective: To discuss the methods of the diagnosis and treatment of acute retinal necrosis.

Other complications are rare but can include swelling of the macula and retinal detachment.

Objective To explore the curative effect of general drug with hyperbaric oxygen for retinal arterial obstruction.

Objective To investigate the diagnostic value of color Doppler flow imaging(CDFI) in retinal detachment disease.

Objective To evaluate the surgical procedure for macular hole with shallow retinal detachment.

To discuss the clinical opportunity and the facula establishment of argon laser treatment on retinal vein occlusion.

They indicated that we shall try our best to gain the best visual prognosis of retinal vein occlusion and prevent complications.

Aim To investigate IL 6 expression in retinal pigment epithelium(RPE) cells and inhibitory effect on its expression by dexamethasone.

The tumor cells(RB)had direct contact with Bruch? s membrane, and retinal pigment epithelium was disappeared here.

The results of optometry, axial length value and the retinal change indicated the diagnosis of pathological myopia.

Conclusion The retinal lesions produced by micro pulse diode laser were slightly than produced by argon laser.

Objective To discuss surgical management of giant rhegmatogenous retinal detachment with intraocular lens and aphakic eye.

Objective: To investigate the effects of the surgery of macula rhegmatogenous retinal detachment.

Eye ground can appear retinal haemorrhage, retinal arterial embolism and inspect tit atrophy to wait.

Some cases, if the vitreous hemorrhage persistence, you can use the "frozen retinal treatment. "

Apoptosis is the pathological essence of retinal photochemical injury.

This article reviewed animal models of retinal neovascularization and researching development of medicine in this field.

Neurotrophins protect the retinal cells via controlling the pathway of apoptosis.

The tumor cells that were located among retinal pigment epithelium and Bruch? s membrane had necrosis (Nc).

Meanwhile, CNTF can also promote the survival and axonal regeneration of the injured retinal ganglion . . .

Diabetic retinopathy, a retinal microangiopathy, is the leading cause of blindness for persons aged 20 to 65 years in the United States.

The postoperative retinal correspondence points all were normal.

Objective: To discuss the value of high frequency ultrasonography (HFU) and CDFI in the diagnosis of retinal detachment.

If necrosis of the retinal nerves occurs, the patient may even lose their sight entirely.

The severity of retinal hemorrhage is strongly correlated with intracranial injury in SBS.

In fact, the retinal reaction alone was a good diagnostic of depression.

In this paper, an automatic method for registering multimodal retinal images is presented.

AIM: To investigate the effective diagnosis and treatment of acute retinal necrosis.

Methods: 83 cases of patients with retinal detachment high-frequency and color Doppler ultrasound imaging techniques.

Retinal photocoagulation is useful for some case, but there is not an effective and unified treatment plan at present.

The researchers propose that retinal hemorrhage causes the release of CA-1 into the vitreous fluid from lysed red blood cells.

Vitrectomy and silicone oil filling were performed in the cases with retinal detachment.

Shaking violence can include bleeding and swelling in the brain and retinal hemorrhages.

Results Intraocular infection of 23 eyes were controlled and no retinal detachment occurred under silicone oil tamponade.

People with pathological myopia who have cataract surgery are at higher risk for retinal detachment.

Glaucoma, the second-leading cause of blindness, develops when pressure builds inside the eye and damages retinal cells.

The registration of retinal images is required to facilitate the study of the optic nerve head and the retina.

Identification by retinal scanning is complicated by eye movements.

Objective To analyse the causes of misdiagnosis and missed diagnosis of rhematogenous retinal detachment.

Objective To observe the effect of neovascular glaucoma treated by cyclo and peripheral retinal cryotherapy.

Objective To seek the relationship between retinal break number shape and the ages of rhegmatogenous retinal detachment patient.

Intracapsular cataract extraction, the complications such as vitreous prolapse, retinal detachment are more than ECCE.

The resulting MST units represent a transition from retinal to real-world reference frame.

To isolate, culture, and identify retinal progenitor cells from adult human eyes in vitro.

The presence of halorhodopsin appears to reactivate the visual cycle, the biochemical process in retinal cells that lead to vision.

Retinal hemorrhage is a characteristic and diagnostic feature of SBS.

Photocoagulation treatment was performed in 5 eyes with severe retinal capillary non perfusion or macular edema.

Retinal arteriolar tortuosity with retinal hemorrhage was first described in1958.

Does retinal burst fall off what reason is pang of the hyperaemia after the operation?

Retinal implants that help the partially sighted are being developed as bionic eyes.

There is no retinal detachment and only 8 patients had low-grade posterior capsular opacification .

Results The retinal lesions were repaired and the morphological structure of the retina was brought to normal gradually.

Objective To observe the effect of extracting lens on the damage of corneal endothelium in vitreous and retinal surgery.

In this image, stained retinal blood vessels are shown to emerge from the black-coloured optic disc.

She says it is true what doctors have told our listener : there is no cure for retinal degeneration .

A retinal implant, or bionic eye, which is powered by light, has been invented by scientists in the United States.

She says there was a study which suggested that frightment A helped some people with retinal picmen tossel.

Retinal diseases can cause severe vision loss or blindness if left untreated.

Last week, suddenly found his left eye was unclear what the eye doctor check and found that "retinal detachment. "

AIM: To investigate the inducing action of retinal cells of rat neonates on the adult rat bone marrow stromal cells (BMSCs).

Isn`t it true that allowing myopia to develop increases the risk of retinal detachment and other serious eye problems?

Conclusion Scleral buckling operation is a simple and effective method to treat certain kinds of long-standing retinal detachment.

Objective To investigate the effect of glaucoma on rabbit retinal and choroidal circulation.

Methods 52 eyes(46 patients)with retinal degeneration in myopia were treated by preventive laser photocoagulation before LASIK operation.

Retinal diseases are particularly damaging to sight.

They received a shot of genes near their retinal cells to repair their light receptors.

Conclusion It is effective to perform cyclo and peripheral retinal cryotherapy in late NVG.

This equation relates TTC to retinal image variables without involving a knowledge of the approaching object' s distance or speed.

A violet, light-sensitive pigment found in the retinal cones of the eye.

Figure 2 illustrates how a breeder, using the color red, would code a pedigree for the disease called progressive retinal atrophy (PRA).

Except 7 rats which were not fit to the standard model(include death, endophthalmitis and retinal hemorrhage).

PURPOSE: To probe the dosage and effect of lasers in pan retinal photocoagulation.

They have also pinpointed the pattern of retinal cell death characteristic of Alzheimer's.

Retinal ganglion cells play an important role in visual conduction.

If system of iris cilia state is phlogistic, retinal choroid pathological changes.

Although more user-friendly than retinal scans, it's still cumbersome.

This image shows a wistar rat retina outlining the retinal vessel network.

Does the type or extent of retinal disease impact the decision to have a cataract removed?

Objective To evaluate the correlative factors of branch retinal vein occlusion (BRVO).

Objective To explore the effect of laser treatment on ischemic type of center retinal vein occlusion.

Hyper-fluorescence spots and leakages at the retinal veins near optic disk were seen in 18 patients.

It is known that visual percepts tend to fade when retinal image motion is eliminated in the laboratory.

Postoperational complication included macular epiretinal membrane in 2 eyes, epiretinal membrane in 4 eyes and retinal tears in 2 eyes.

It is well known, though, that neighboring retinal ganglion cells tend to fire together.

On OCT choroidal folds involved choroid and retinal pigment epithelial layer (RPEL).

How is retinal pigment denaturation treated?

What a way to use it, to consider the extent of retinal detachment, and the surgeon's personal preferences.

Conclusion There are different causes of retinal artery occlusion after vitrectomy with C3F8 gas tamponade in ocular trauma patients.

Objective To establish retinal photic injury model of rat.

A 31-year-old woman with severe pre-eclampsia developed bilateral serous retinal detachment on the second day postpartum.

OBJECTIVE To investigate the effect of Yiqi Mingmu solution on retinal injury of rats induced by ischemia reperfusion injury.

Posterior capsular opacity was found in 4 eyes. Retinal detachment and macular edema were not observed.

Cellmembrance channel amiodaron acid and bridgeis retinal " " .

Local vitreoretinal adhesion and retinal tears were revealed.

Methods 118 eyes of rhegmatogenous retinal detachment accepted scleral buckling surgery.

There are potential side effects: burning and retinal discoloration.

But those who regularly participated in outdoor physical activities had retinal blood vessels that were 2. 2 microns wider.

Aim To analyze 9 cases of retinal detachment after implantation of intraocular lens.

But those who regularly participated in outdoor physical activity had retinal blood vessels that were 2. 2 microns wider.

It is therefore very important to recognize retinal hemorrhage on neuroimaging.

Methods A model of retinal ischemia reperfusion in rat was made.

METHODS: Postoperative care of 216 cases of retinal detachment in General Hospital of chinese PLA were analyzed after vitrectomy.

Eyeground and FFA examination: retinal neovascularization, non-perfusion area and macular edema wholly or in part subsided 101 (90. 18%).

We highly suspected that prostaglandin E2 in subretinal fluid was elevated in disease of retinal detachment.

Retinal detachment is caused in dogs by genetic disorders such as retinal dysplasia or Collie eye anomaly, trauma, inflammation or cancer.

The development of retinal artery occlusion in dialysis patients is an extremely rare occurrence.