Case Report: novel GUCA1B and ABHD12 mutations in retinitis pigmentosa sine pigmento: expanding the genotypic spectrum through multimodal phenotyping [PDF]
Frontiers in MedicineRetinitis pigmentosa sine pigmento (RPSP) is a atypical variant of inherited retinal degeneration characterized by the absence of retinal pigment deposits observed in typical retinitis pigmentosa, which poses significant challenges to clinical diagnosis ...
Jjingkai Zhang, Wang Xiufang
exaly +3 more sources
Retinitis Pigmentosa Sine Pigmento in a Carrier of Usher Syndrome. [PDF]
Cureus, 2023 We report a carrier of Usher syndrome type I with retinitis pigmentosa sine pigmento. A 71-year-old male was referred for further evaluation of severe, progressive, painless vision loss in both eyes over the course of four years.
Ayala Rodríguez SC +4 more
europepmc +2 more sources
Retinitis pigmentosa sine pigmento masqueraded as myopia: A case report (CARE). [PDF]
Medicine (Baltimore), 2021 Introduction: Retinitis pigmentosa is a major cause of visual disability and blindness. Photopsia is usually presented in patients with retinal traction caused by posterior vitreous detachment in clinic, which would occur more commonly in those suffer ...
Lu Y, Sun X.
europepmc +2 more sources
Retinal vasoproliferative tumour secondary to retinitis pigmentosa sine pigmento. [PDF]
BMJ Case Rep, 2021 Retinitis pigmentosa can be associated with exudative vasculopathy in rare instances, which can manifest as retinal vasoproliferative tumours. We present the case of a 33-year-old woman previously diagnosed with retinitis pigmentosa sine pigmentosa in ...
Bromeo AJ +3 more
europepmc +2 more sources
Retinitis Pigmentosa Sine Pigmento in a Patient With a Heterozygous Mutation on the KIF7 Gene: A Case Report. [PDF]
CureusMutations in the KIF7 gene have been implicated in autosomal recessive conditions such as Joubert syndrome, acrocallosal syndrome, and fetal hydrolethalus, as well as in retinal degeneration and other ocular manifestations due to their effect on primary ...
Ruiz-Matos SJ +2 more
europepmc +2 more sources
Pigmento: Pigment-Based Image Analysis and Editing [PDF]
IEEE Transactions on Visualization and Computer Graphics, 2017 The colorful appearance of a physical painting is determined by the distribution of paint pigments across the canvas, which we model as a per-pixel mixture of a small number of pigments with multispectral absorption and scattering coefficients.
Jianchao Tan +3 more
semanticscholar +5 more sources
Síntesis de un pigmento rojo a partir de nanopartículas de oro
Boletín de la Sociedad Española de Cerámica y Vidrio, 2012 A simple method of synthesising red pigments for ceramic glazes, based on gold nanoparticles protected by a refractory oxide capsule, was developed. Gold nanoparticles of an appropriate size were obtained by reaction in an aqueous medium between an Au ...
Agut, P., Palacios, M. D., Mestre, S.
doaj +2 more sources
Community-driven variations in snow algae color modulate snow albedo reduction. [PDF]
New PhytolSummary Snow algae blooms visibly alter snow color and surface energy balance, yet the biological basis of this variability remains unclear. We investigated how pigment composition and community structure shape the optical properties of snow algae blooms of distinct colors – red, orange, and green – co‐occurring within the same snowfield in Glacier ...
Almela P +4 more
europepmc +2 more sources
And, 2023 Il colore ha sempre svolto un ruolo cruciale nel definire e comunicare l’ambiente costruito e i suoi artefatti. L’introduzione delle nuove tecnologie ha però modificato la spazio in cui risiediamo ed il suo modo di viverlo e percepirlo.
Carla Farina
doaj +1 more source
Retinitis Pigmentosa Sine Pigmento Mimicking a Chiasm Disease. [PDF]
Neuroophthalmology, 2017 Pellegrini F +3 more
europepmc +2 more sources