| CRA | central retinal artery; Chinese restaurant asthma; chronic rheumatoid arthritis; constant relative a... |
|---|---|
| CRAD | central retinal artery occlusion |
| CRAO | central retinal artery occlusion |
| CRB | chemical, radiological, and biological; congenital retinal blindness |
| CRD | carbohydrate-recognition domain; chronic renal disease; chronic respiratory disease; child restraint... |
| retinal vein occlusion | <ophthalmology> Occlusion of the retinal vein. Those at high risk for this condition include patients with hypertension, diabetes mellitus, arteriosclerosis, and other cardiovascular diseases. (12 Dec 1998) |
|---|---|
| retinal vessels | <ophthalmology> The vessels which supply and drain the retina. (12 Dec 1998) |
| retinaldehyde | <chemical> A carotenoid constituent of visual pigments. It is the oxidised form of retinol which functions as the active component of the visual cycle. It is bound to the protein opsin forming the complex rhodopsin. When stimulated by visible light, the retinal component of the rhodopsin complex undergoes isomerization at the 11-position of the double bond to the cis-form; this is reversed in "dark" reactions to return to the native trans-configuration. Chemical name: Retinal (03 Jul 1999) |
| retinaldehyde dehydrogenase | An oxidoreductase catalyzing the interconversion of retinaldehyde and NAD+ to retinoic acid and NADH; thus affecting growth and differentiation. Synonym: retinaldehyde dehydrogenase. (05 Mar 2000) |
| retinaldehyde isomerase | <enzyme> Converts all-trans-retinal to 11-cis-retinal Registry number: EC 5.2.1.3 Synonym: retinal photoisomerase (26 Jun 1999) |
| retinaldehyde reductase | Alcohol dehydrogenase (NAD(P)+). (05 Mar 2000) |
| retinalite | <chemical> A translucent variety of serpentine, of a honey yellow or greenish yellow colour, having a waxy resinlike luster. Origin: Gr. Resin. Source: Websters Dictionary (01 Mar 1998) |
Synonyms : Retinal Hemorrhages
Synonyms : Cell, Retinal Horizontal, Cells, Retinal Horizontal, Horizontal Cell, Retinal, Retinal Horizontal Cell
Synonyms : Acute Retinal Necroses, Necroses, Acute Retinal, Necrosis, Acute Retinal, Retinal Necroses, Acute, Retinal Necrosis, Acute
Synonyms : Cancer of the Retina, Cancer, Retinal, Neoplasms, Retinal, Retinal Cancer, Retinal Tumors, Tumors, Retinal, Cancers, Retinal, Neoplasm, Retinal, Retinal Cancers, Retinal Neoplasm, Retinal Tumor, Tumor, Retinal
Synonyms :
| retinal detachment |
Condition where the retina separates from the choroid. Retinal detachments have many causes, including aging, surgery, trauma, inflammation, high myopia and diseases such as diabetic retinopathy, retinopathy of prematurity and scleritis. Symptoms include light flashes, floaters, a shadow coming down over your vision, blurred vision and vision loss.
Ãâó: www.allaboutvision.com/resources/glossary-3.htm
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| retinal detachment |
separation of the inner sensory layer of the retina to the outer epithelium (outer surface of eyeball) which can lead to blurred vision, light flashes, loss of visual acuity, etc. Individuals with skeletal dysplasias involving connective tissue are usually monitored closely for this complication, as repair may be possible.
Ãâó: medical.lpaonline.org/glossary/
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| retinal detachment |
a pulling away of the retina from its normal position lining the back of the eye. May be caused by trauma, or more commonly, from a vitreous detachment. For more information, see "Eye Diseases and Conditions", the Library, and the Treatment Archives on the MD Support web site.
Ãâó: www.mdsupport.org/glossary2.html
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| retinal detachment |
Separation of the retina from the underlying pigment epithelium. Disrupts visual cell structure and thus markedly disturbs vision. Almost always caused by a retinal tear; often requires immediate surgical repair.
Ãâó: www.eyeglossary.net/
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| retinal detachment |
A potentially vision-threatening condition that occurs when the retina separates from the supporting structures in the rear of the eye.
Ãâó: www.mn-eye.com/aye_glossary.aspx
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