Color Blindness
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Ultrasonography and portography in the diagnosis of shunt portoazigos in a dog - case report
RESUMO Shunt portossistêmico (SPS) é uma comunicação vascular anômala entre o sistema venoso portal e a circulação sistêmica. Esses desvios comunicam a VP ou alguma de suas tributárias à veia cava ou, menos comumente, à veia ázigos (VA). O objetivo do presente estudo foi descrever o diagnóstico, por meio de ultrassonografia e portografia, de um
Arq. Bras. Med. Vet. Zootec.. Publicado em: 14/06/2019
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2. Proliferative diabetic retinopathy is associated with microalbuminuria in patients with type 2 diabetes
Diabetic retinopathy is one of the leading causes of blindness in working-age individuals. Diabetic patients with proteinuria or those on dialysis usually present severe forms of diabetic retinopathy, but the association of diabetic retinopathy with early stages of diabetic nephropathy has not been entirely established. A cross-sectional study was conducted
Publicado em: 2010
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3. Prevalência de discromatopsia nos quilombolas de Monte Alegre de Goiás (Kalungas)
Os Kalungas são descendentes de quilombolas, remanescentes dos quilombos, redutos de ex-escravos de origem africana. Vivem em semi-isolamento, há quase 300 anos, nas regiões rurais das cidades de Cavalcante, Teresina de Goiás e Monte Alegre de Goiás, no nordeste do Estado de Goiás. Vivem da agricultura de subsistência, da criação de pequenos rebanho
Publicado em: 2008
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4. Variability of maize genotypes for grain-carotenoid composition aiming biofortification / Variabilidade de genótipos de milho quanto à composição de carotenóides nos grãos visando a biofortificação
Vitamin A deficiency is the leading cause of blindness in the world, reaching approximately 21% of all the mal nourished children, with the largest number of affected kids in parts of Asia and Africa. Biofortification of the maize with provitamin A carotenoids, through breeding, is an alternative to diminish this deficiency, mainly in poor countries. The mai
Publicado em: 2007
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5. Proliferative diabetic retinopathy is associated with microalbuminuria in patients with type 2 diabetes
Diabetic retinopathy is one of the leading causes of blindness in working-age individuals. Diabetic patients with proteinuria or those on dialysis usually present severe forms of diabetic retinopathy, but the association of diabetic retinopathy with early stages of diabetic nephropathy has not been entirely established. A cross-sectional study was conducted
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-08
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6. Functional photoreceptor loss revealed with adaptive optics: An alternate cause of color blindness
There is enormous variation in the X-linked L/M (long/middle wavelength sensitive) gene array underlying “normal” color vision in humans. This variability has been shown to underlie individual variation in color matching behavior. Recently, red–green color blindness has also been shown to be associated with distinctly different genotypes. This has open
National Academy of Sciences.
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7. STUDIES OF COLOR BLINDNESS: A UNILATERALLY DICHROMATIC SUBJECT
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8. Depth, motion, and static-flow perception at metaisoluminant color contrast.
Many experiments concerned with the role of color in depth and motion perception have applied isoluminant random-dot stereograms and cinematograms. The poor performance in the absence of luminance contrast has been associated with color-blindness of stereopsis and motion perception (Livingstone, M.S. & Hubel, D.H. (1987) J. Neurosci. 7, 3416-3468). Neverthel
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9. Recessive NRL mutations in patients with clumped pigmentary retinal degeneration and relative preservation of blue cone function
Mice lacking the transcription factor Nrl have no rod photoreceptors and an increased number of short-wavelength-sensitive cones. Missense mutations in NRL are associated with autosomal dominant retinitis pigmentosa; however, the phenotype associated with the loss of NRL function in humans has not been reported. We identified two siblings who carried two all
National Academy of Sciences.
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10. Rescue from Photoreceptor Degeneration in the rd Mouse by Human Immunodeficiency Virus Vector-Mediated Gene Transfer
Retinitis pigmentosa (RP) is the most common inherited retinal disease, in which photoreceptor cells degenerate, leading to blindness. Mutations in the rod photoreceptor cGMP phosphodiesterase β subunit (PDEβ) gene are found in patients with autosomal recessive RP as well as in the rd mouse. We have recently shown that lentivirus vectors based on human imm
American Society for Microbiology.