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1,848 Possible Causes for Cone, Middle, Opsins,, Wavelength Sensitive

Did you mean: Cone, Middle, Opsins, Wavelength, Sensitive

  • Progressive Cone Dystrophy

    Short-wavelength-sensitive (S) cones were not modulated.[] METHODS: Local cone system function was assessed by measuring cone system thresholds (visual fields) and cone-mediated multifocal electroretinograms (mfERGs).[] […] genes (L- and M-opsin genes).[] Measurements of Spectral Sensitivity In rod monochromats, there may be a shift of the peak spectral sensitivity from the expected 555 nm, which is the peak wavelength sensitivity[]

  • Congenital Stationary Night Blindness

    RESULTS: The S cone ERG b-wave was not detectable to short wavelength stimuli, while the mixed long (L) and middle (M) wavelength sensitive cone responses appeared normal[] The results also indicate dysfunction within the cone ON pathway.[] However, without a chromophore, Ala292Glu opsin anomalously activates transducin.[] […] etiology* Genetic Diseases, X-Linked/pathology Genotype Heterotrimeric GTP-Binding Proteins/chemistry Heterotrimeric GTP-Binding Proteins/genetics* Homozygote Humans Male Mice Middle[]

  • Achromatopsia

    A 16-year-old boy showed evidence of a long wavelength sensitive cone active in 8 degrees color matches.[] Cone density and reflectivity were quantified to assess residual cone photoreceptor structure.[] Using AAV vectors administered by subretinal injection, we evaluated a series of promoters based on the human L-opsin promoter, or a chimeric human cone transducin promoter[] The fundi of the affected subjects showed macular atrophy by middle age, while the carriers showed peripheral RPE granularity in childhood and macular atrophy in late middle[]

  • Macular Degeneration

    Complete genotypes of the long-wavelength-sensitive (L-) cone and middle-wavelength-sensitive (M-) cone opsin genes were determined by polymerase chain reaction, revealing[] Age-related macular degeneration (AMD) is a common condition that affects the middle part of your vision. It usually first affects people in their 50s and 60s.[] On the other hand, less mature cells have more self-renewal properties and possibly more potential to integrate and repair the eye’s rods and cones.[] Psychophysical tests performed included best-corrected visual acuity (BCVA), mesopic microperimetry, dark adaptometry (DA), low luminance visual acuity (LLVA), and cone contrast[]

  • Blue Cone Monochromatism

    The strategy for molecular analysis was to amplify the coding regions of the long wavelength-sensitive (L) and middle wavelength-sensitive (M) cone opsin genes and the upstream[] Abstract Blue cone monochromatism (BCM) is a subtype of achromatopsia in which the blue cone mechanism predominates.[] CONCLUSIONS: Hybrid red/green opsin genes carrying the Cys203Arg mutation are a frequent cause of BCM in German patients.[] […] and medium wavelength-sensitive cones in the retina.[]

  • Vitamin A Deficiency

    The ERG results showed no rod b-waves, reduced combined rod-plus-cone responses (negative type), and normal cone and 30-Hz flicker responses.[] Rhodopsin consists of the protein moiety opsin and a reversibly covalently bound cofactor, retinal.[] We aimed to estimate trends in the prevalence of vitamin A deficiency between 1991 and 2013 and its mortality burden in low-income and middle-income countries.[] CONCLUSIONS: Diet-induced vitamin A deficiency can occur in middle-aged white adults.[]

    Missing: Wavelength Sensitive
  • Tritanopia

    sensitivity after the presentation of a long-wavelength adapting light.[] Abstract Transient tritanopia is a cone-cone post-receptoral interaction between short-wavelength (S) cones and medium (M) and long (L) wavelength cones.[] […] electrophoresis, and DNA sequencing of amplified exons to detect in four of nine unrelated tritanopic subjects two different point mutations in the gene encoding the blue-sensitive opsin[] […] photopigment's spectral sensitivity is very close to that of middle (green) wavelength photopigment.[]

  • Retinoid

    It should be discontinued if hypersensitivity is noted.[] RT-PCR was performed to detect the cone alpha'-subunit of cGMP phosphodiesterase (cone alpha'-PDE), the rod beta-subunit of cGMP (rod beta-PDE), and the interphotoreceptor[] Abstract Previously, immunoreactive rod-opsin and S-antigen (arrestin), two highly characteristic markers of retinal photoreceptors and pinealocytes, were shown to be present[] Abnormalities of the middle and inner ears may also be present.[]

  • Sinusitis

    Aspirin-exacerbated respiratory disease (AERD) is defined as asthma, chronic rhinosinusitis with nasal polyposis, and hypersensitivity to cyclooxygenase-1 inhibitors.[] Currently, cone-beam computed tomography is the gold-standard imaging technique to assess the relationship between dental conditions, especially apical periodontitis and sinus[] The maxillary, frontal and anterior ethmoid sinuses were involved in each case, and each patient underwent maxillary middle meatal antrostomy alone.[] Notably, dental pain or dental hypersensitivity is very commonly absent in odontogenic sinusitis, and symptoms are very similar to those seen in CRS overall.[]

    Missing: Opsins
  • Vascular Disease

    Health heart and vascular care team See how Cone Health has helped your friends and neighbors in the Triad Cone Health in Your Community When your community enjoys good health[] KEYWORDS: Microvasculature; Opsin; Photoreceptors; Retina[] Over three quarters of CVD deaths take place in low- and middle-income countries.[] Or learn about how you can support our efforts to keep the Triad healthy by making a charitable gift to Cone Health.[]

    Missing: Wavelength Sensitive

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