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Retinal in Medical News

UF scientists program blood stem cells to become vision cells

... The success in repairing a damaged layer of retinal cells in mice implies that blood stem cells taken ... adult stem cells from mice toward a fate as retinal cells. Only after the stem cells were ... to show you can overexpress a protein unique to a retinal cell type and trick the stem cell into thinking ...

Developing gene therapy to fight blindness

... gene therapy for treating a rare, hereditary retinal disease. The therapy has been shown to restore ... Saudi Arabia. RP is a type of hereditary retinal dystrophy, a group of inherited disorders in ... protein called MERTK that is expressed in the retinal pigment epithelium, the pigmented cell layer just ...

Quark Pharmaceuticals Announces Data Indicating Potential Utility of QPI-1007 for Treatment of Glaucoma

... suggesting that QPI-1007 prevents progressive retinal ganglion cell (RGC) loss in an increased ocular ... effect of QPI-1007 in two additional models of retinal ganglion cell (RGC) death - induced by optic ... and vision loss are caused by the death of retinal ganglion cells. While existing therapeutics are ...

The 'see food' diet

... et al, "A high omega-3 fatty acid diet reduces retinal lesions in a murine model of macular ... in the center of the visual field (macula) due to retinal damage, is one of the leading causes of legal ... in EPA and DHA can ameliorate the progression of retinal lesions in their mouse model of AMD" and that ...

Stemedica Discovers Significant Breakthrough in the Use of Stem Cells and Stem Cell Factors for the Treatment of Retinal Degeneration

... treatment of degenerations of the retina and retinal pigmented epithelium. ... treatment of degenerations of the retina and retinal pigmented epithelium. retinal degenerations include diseases such as Retinitis ...

LSUHSC research identifies enzyme that makes survival molecule for key vision cells

... D1 which specifically and selectively protects retinal cells key for vision, will be published in the ... acid) which is present in both brain and retinal cells. retinal pigment epithelial (RPE) cells are essential for ...

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Retinal in Medical Technology

Tiny Cup Attached to Eye Improves Drug Delivery For Retinal Diseases

... for the sustained delivery of medicines for retinal and vitreous diseases, according to a new report ... normal vision. Currently, drugs for most retinal diseases are delivered either through an I.V. ... visits and can lead to vitreous hemorrhage and retinal detachment. Eye drops are also generally ...

Paloma Pharmaceuticals Presents at the Association for Research in Vision and Ophthalmology 2009 Meeting

... of the PI3K/Akt/mTOR pathway showing efficacy in retinal scarring caused by retinal detachment - JAMAICA PLAIN, Mass., May 6 ... Photoreceptor Cell Death Following Experimental retinal Detachment", today at the annual meeting of the ...

Fovea Reports Positive Results with Prednisporin(TM) in Persistent Allergic Conjunctivitis

... of ocular diseases, with a special focus on retinal pathologies. Founded in May 2005, Fovea has ... on dry AMD, glaucoma (neuroprotection) and retinal dystrophies as well as clinical programs underway ... allergic conjunctivitis, diabetic macular edema, retinal vein occlusion, and retinitis pigmentosa. To ...

Sirion Therapeutics Announces Clinical Data Presentations at the 2009 Association for Research in Vision and Ophthalmology (ARVO) Annual Meeting

... ophthalmic emulsion) 0.05%, fenretinide, and retinal research programs from the Sirion San Diego, CA ... Therapeutics Poster Presentations Featuring retinal Research Accumulation of Toxic retinal Fluorophores in Various ...

Bayer and Regeneron Extend Development Program for VEGF Trap-Eye to Include Central Retinal Vein Occlusion

... of certain eye diseases, to include Central retinal Vein Occlusion (CRVO). The companies plan to ... CRVO is caused by obstruction of the central retinal vein that that leads to a back up of blood and fluid in the retina, resulting in retinal injury and loss of vision. The retina can also ...

Schering-Plough Highlights Hepatitis C Clinical Data Presentations at the European Association for the Study of the Liver (EASL) Annual Meeting

... infarction, angina, pericardial effusion, retinal ischemia, retinal artery or vein thrombosis, blindness, decreased ... tachycardia, retinopathy including macular edema, retinal hemorrhage, cotton wool spots, papilledema, ...

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Retinal in Medical Products

Super Quad® 160

Description:... providing a greater margin of safety during pan retinal photocoagulation. The SuperQuad® 160 is the ... of proliferative diabetic retinopathy, ischemic retinal vein occlusion and peripheral retinal holes and tears. Laser beam transmission and ...
Company:Volk Optical, Inc.

Eftiar Octane

Description:... of fibro-vascular proliferation and controlling retinal bleeding. Eftiar Octane and Eftiar Decalin ... of the retina during surgical treatment of a retinal detachment. In particular, EFTIAR may be used in the surgical management of : retinal detachment with giant tears ...
Company:Dutch Ophthalmic, USA

Perfluoron Liquid

Description:... capabilities. Perfluoron is ideal for managing retinal detachments complicated by proliferative vitreoretinopathy, giant retinal tears and trauma. Certified to be >99.9 ... clarity, which gives you an unobstructed view of retinal structures. Because Perfluoron is optically ...
Company:Alcon Laboratories

ReSeeVit CR-DGi Digital Imaging Sys Cmp

Description:... The ReSeeVit CR-DGi retinal Camera System is an easy-to-use digital video imaging system that captures retinal segment images for documentation, diagnosis and ... education. The package includes the Canon CR-DGi retinal camera for optimal performance. We also offer The ...
Company:Veatch Ophthalmic Instruments

optomap Retinal Examination

Description:... patients file. Optos core product is the retinal image produced by the Panoramic200 Scanning Laser Ophthalmoscope device: the optomap retinal image. The optomap retinal image gives eye-care professionals a much larger ...
Company:Optos North America

Retinal Acuity Meter, RAM

Description:... The retinal Acuity Meter (RAM) is the first visual ... that is clinically proven to accurately predict retinal ACUITY in eyes with glaucoma, cataract, and ... Delays in cataract surgery can be avoided when retinal acuity tests better than anticipated, and during ...
Company:AMA Optics, Inc.

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Retinal in Medical Definition

Ambulatory blood pressure

... Target Organ Damage It's has being shown that end-organ damages related to hypertension, such as left ventricular hypertrophy, narrowing of the retinal arteries are more strongly associated with ABPM than with a clinical BP measurement, the reason being clinical BP measurement are referred to the ...

Medical procedure

... Coronary angiography Liver angiography Renal angiography Pulmonary angiography Lymphangiography Ventriculography Aortography retinal angiography Abreugraphy Magnetic resonance imaging Diffuse optical imaging Diffusion-weighted imaging Diffusion tensor ...

Pathology

... - Uveitis - Iridocyclitis - Hyphema - Persistent pupillary membrane Lens Cataract - Aphakia Choroid and retina retinal detachment - Retinoschisis - Hypertensive retinopathy - Diabetic retinopathy - Retinopathy - Retinopathy of prematurity - Macular ...
Retinal in Medical Dictionary

Glaucoma

... injury to the eye , or blunt trauma prior retinal detachment in the opposite ey family history of retinal detachment tiny or weak spots in the retina ... are seen by an eye doctor ... If extensive retinal detachment occurs, secondary angle-closure ...

Nearsightedness

... increases the risk of a serious condition called retinal detachment (although the risk is still quite ... are nearsightedness , a family history of retinal detachment , uncontrolled diabetes and trauma ... 10,000 people per year are affected by retinal detachment s. Symptoms: ... Contact lenses are ...

Retinal detachment

... retinal detachment may be caused by trauma , advanced ... fills the vitreous cavity of your eye . retinal detachment repair Definition: Detached retina l ... position lining the back of the eye ). retinal detachment may be caused by trauma , the aging ...

Cataract removal

... RK weakens the cornea , making it more prone to injury . Previous retinal detachment in one eye A family history of retinal detachment Extreme nearsightedness ( myopia ) Previous eye surgery ...

Macula

... has not detached, the results of treatment can be excellent. Most retinal detachment s can be repaired, but not all of them. Complications: ... ... Common causes include age-related macula r degeneration , cataracts , retinal detachment , diabetic retinopathy and glaucoma . Age-Related ...

Arteriosclerosis

... the appropriate pattern responses during moments of increased light intensity. Abnormal results can indicate arteriosclerosis of the retina , retinal detachment , temporal arteritis (with eye involvement), ... This poor circulation is almost always caused by hardening of the arteries , a ...

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Retinal in Biological News

Tips from the American Journal of Pathology

... the source of the immune cells that respond to retinal injury, Joly et al used a mouse model of ... immune cells were involved in removal of dead retinal cells. The circulating cells entered the eye ... this process may "enable an immunization against retinal proteins. ...

MIT: Jeremy Nathans to deliver Scolnick Prize lecture

... of color vision, brain development, and retinal disease. "Jeremy Nathans exemplifies the ... these genes disrupt the function and survival of retinal cells. These studies have revealed several defects that lead to human retinal diseases including Stargardt disease, the most ...

Eye cells believed to be retinal stem cells are misidentified

... from the eye that many scientists believed were retinal stem cells are, in fact, normal adult cells, ... Jude Children's Research Hospital have found. If retinal stem cells could be obtained, they might provide ... to millions of people with blindness caused by retinal degeneration. Stem cells are immature cells ...

Cats' eye diseases genetically linked to diseases in humans

... "The same genetic mutations that cause retinal blindness in humans also cause retinal blindness in cats," said Kristina Narfstrom, the ... that are comparable to those of human babies. The retinal changes that occur and the progression to ...

Researchers describe protease inhibitor that may aid in diabetic retinopathy treatment

... in decreasing hypertension-induced increased retinal vascular permeability in rodents, by as much as 70%. Increased retinal vascular permeability is a characteristic finding ... to inhibit plasma kallikrein and reduce retinal blood vessel leakage," said Dr. Feener. "While ...

Mammals can be stimulated to regrow damaged inner retina nerve cells

... of biological structure, studied a particular retinal cell called the Mller glia. "This type of cell ... have some limited ability to regenerate retinal nerve cells after exposure to nerve toxins. Fish can generate all types of retinal nerve cells, the researcher said, but chicks ...

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Retinal in Biological Technology

Assessment of safety and efficacy of human embryonic stem cell therapy

... of human embryonic stem cell (hESC)-derived retinal pigment epithelium (RPE) produced under ... the RCS rat and Elov14 mouse, animal models of retinal degeneration and Stargardt, respectively. The ... considered one of the world's foremost experts in retinal cell physiology and vision restoration. RPE from ...

EyeIC Receives FDA 510(k) Clearance for MatchedFlicker(TM) Retinal Aid Detection Technology

... software-only solution that uses time series retinal photographs to help doctors monitor the advent ... enables eye care professionals to compare two retinal images taken at different visits from the same ... "Currently, the gold standard for detecting retinal changes is done by glaucoma trained experts that ...

Results From Neurotech's NT-501 Phase 2 Retinitis Pigmentosa Studies Demonstrate Consistent Biological Effect on Photoreceptors

... group in each study), dose-dependent increase in retinal thickness involving photoreceptor layers as ... overcomes a major obstacle in the treatment of retinal disease. The two Phase 2 studies were ... therapeutics for the treatment of chronic retinal diseases. The Company's lead product candidate, ...

Sirion Therapeutics Partners With Advanced Vision Research (TheraTears(R)) to Promote Products for Retinal and Meibomian Gland Health

... within the U.S., AVR's new MacuTrition(R) oral retinal nutritional supplement and its recently launched ... force will be instrumental in helping AVR promote retinal and meibomian gland health and provide relief for ... for dry eye, external eye diseases and retinal health under the TheraTears(R), NutriDox(R) and ...

Neurotech Announces the Opening of Its GMP Manufacturing Facility in Cumberland, Rhode Island

... of sight-saving therapeutics for chronic retinal diseases, announced today the opening of its new ... lead to the degeneration of photoreceptors and retinal pigment epithelial cells, a chronic condition ... therapeutics for the treatment of chronic retinal diseases. The Company's lead product candidate, ...

Insmed and Premacure Cite Study Results Demonstrating Potential Effectiveness of IPLEX(TM) in Preventing Blindness in Premature Infants

... is thought to be caused by disorganised growth of retinal blood vessels which may result in scarring and retinal detachment. ROP can be mild and may resolve ... is Retinopathy of Prematurity (ROP) a retinal disease being one of the major causes of ...
Retinal in Biological Products

Mouse Tissue Macroarray 1 from Novagen

Description:... non-radioactive probes, as well as for immunolocalization. Strains: Mouse adult tissues (except eye) are from the strain NIH Swiss. Because of the retinal degeneration ocurring after birth in the NIH Swiss background, adult eyes are prepared from the strain C57BL/6. Each slide contains 8 tissues: brain, ...
Company:Novagen
Retinal in Biological Definition

Diabetes mellitus

... risk), chronic renal failure (it is the main cause for dialysis ), retinal damage with eventual blindness , nerve damage and eventual gangrene ... of gangrene, and almost always as a result of peripheral vascular disease. retinal damage (from microangiopathy) makes it the most common cause of blindness ...

Eye

... Conjunctivitis Corrective lenses Floaters Glaucoma Hyperopia Keratoconus Myopia Nyctalopia Presbyopia retinal detachment Retinopathy Scotoma Snow blindness Strabismus Uveitis See also The human eye is sometimes ...
Retinal in Biological Dictionary

Retina

... Greater Tampa, Florida center. The journal of retinal and vitreous diseases. Publication about retinal detachment. Symptoms include an increase in the ... provides a variety of eye care including retinal surgery. Schedule an appointment today for ...

Venules

... etiology. Evidence-based ... The diameters of all arterioles and venules coursing through a specified area of ... were finally expressed as the retinal arteriole-to- venule ratio (AVR) ... ... in cerebral venules than their wild-type counterparts, and this was accompanied ... mercury lamp was ...

Rhodopsin

... and the first events in the perception of light. Rhodopsins belong to the ... rhodopsin n. The pigment sensitive to red light in the retinal rods of the eyes, consisting ... rhodopsin mediated signaling. • protein-chromophore linkage ... ... of the retina, especially the protein ...

Halobacteria

... pigments of halobacteria produce chemical energy without CO2 by ... The planet might once have been dominated by microbes that used a ... The retinal pigment in halobacteria absorbs green light and reflects red and blue light. ... Halobacteria in Owens Lake, California. Near the shore of ...

Depolarization

... depolarization and subsequent synaptic release of L-glutamate have been ... Since, depolarization seems to be an earliest event during ischemic retinal ... Britannica online encyclopedia article on depolarization (bioelectricity), ... impulse stimulates ion channels to open, positive ions ...

Cone cells

... of photoreceptors is that as cells ... Cytokines & Cells Online Pathfinder Encyclopaedia ... Cone cells project from the outer retinal surface into a carbohydrate-rich ... ... of amacrine and ganglion cells ... Visual acuity starts with cone spacing and midget circuitry. Cone ...
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