Results 61 to 70 of about 264,225 (169)

Chromosome 19q cone-rod retinal dystrophy. Ocular phenotype

, 2022
OBJECTIVE: To describe the phenotype in a family with dominantly inherited cone-rod dystrophy with chromosome assignment to a 19q locus, and to correlate this with current classifications of this retinal dystrophy.
Arden, Geoffrey B., Evans, Kevin, Fitzke, Fred W., Bird, Alan C., Duvall-Young, Josephine, Bhattacharya, Shom Shanker   +5 more
core   +1 more source

Techniques for subretinal injections in animals

Veterinary Ophthalmology, Volume 28, Issue 2, Page 506-518, March 2025.
Abstract Subretinal injections are not commonly performed during clinical treatment of animals but are frequently used in laboratory animal models to assess therapeutic efficacy and safety of gene and cell therapy products. Veterinary ophthalmologists are often employed to perform the injections in the laboratory animal setting, due to knowledge of ...
Ryan F. Boyd, Simon M. Petersen‐Jones
wiley   +1 more source

Curvilinear Pigmentary Lesions in a Rod-Cone Dystrophy

, 2005
Purpose To report a peculiar curvilinear pigmentary lesion in the peripheral fundus in a rod-cone dystrophy. Methods Observational case report. Fundus examination of a 57-year-old woman who was known to have a generalized rod-cone dystrophy since she was
Y. Tamaki, M. Sawa, L.A. Yannuzzi
core   +1 more source

Bat eyes have ultraviolet-sensitive cone photoreceptors [PDF]

, 2009
Mammalian retinae have rod photoreceptors for night vision and cone photoreceptors for daylight and colour vision. For colour discrimination, most mammals possess two cone populations with two visual pigments (opsins) that have absorption maxima at short
Josef Ammermüller, Leo Peichl, Ammermüller Josef, Knop Gabriel C., Peichl, Leo, Glösmann, Martin, Brigitte Müller, Müller Brigitte, Hagemann Cornelia, Knop, Gabriel C., Glösmann, M., Hagemann, Cornelia, Knop, G., Ammermüller, J., Glösmann Martin, Müller, B., Hagemann, C., Martin Glösmann, Ammermüller, Josef, Müller, Brigitte, Peichl Leo, Gabriel C Knop, Cornelia Hagemann, Peichl, L.   +23 more
core   +2 more sources

Time‐Efficient Interleaved Spin Density‐Weighted and Inversion Recovery 23Na MRI of the Human Calf Muscle at 7 T

Magnetic Resonance in Medicine, Volume 96, Issue 6, Page 2675-2684, December 2026.
ABSTRACT Purpose Spin density‐weighted (SDW) and inversion recovery (IR) 23Na MRI provide different sodium contrasts with complementary information. Therefore, the aim was to develop a time‐efficient sequence scheme capable of providing both contrasts by acquiring SDW and IR 23Na MRI data within a single sequence without additional measurement time ...
Tobias Wilferth, Fiona Meyer, Jordan M. Höhn, Michael Uder, Armin M. Nagel   +4 more
wiley   +1 more source

Cone dystrophy with supernormal rod response – A rare case report

Indian Journal of Ophthalmology. Case Reports
Cone dystrophy with supernormal rod response (CDSRR), also known as potassium channel subfamily V, member 2 (KCNV2) retinopathy, is a rare autosomal recessive cone rod dystrophy, which derives its name from its characteristic full-field ...
Elizabeth Mathew, Aditya Maitray, Maanasi Mahalingam, Anand Rajendran   +3 more
doaj   +1 more source

Pitfalls in diagnosing and long‐term management of ceroid lipofuscinosis NCL4A in a mixed‐breed dog

Veterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract An 8‐year‐old, spayed, female, mixed‐breed dog was presented with a 9‐month history of occasionally stumbling on walks, having difficulty navigating stairs and jumping into the car. A prior computed tomography scan of the head revealed mild leptomeningeal enhancement and suggested meningoencephalitis.
Ingeborg Hein, Ines Heinreich, Florian Willmitzer, Marion Mucha   +3 more
wiley   +1 more source

Ocular Manifestations of Infectious Salmon Anaemia Virus Infection in Atlantic Salmon (Salmo salar)

Journal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Eyes are essential sensory organs needed by teleost Atlantic salmon for high visual acuity and survival in both the wild and in aquaculture settings. In this work, we assessed the ocular manifestations of Infectious Salmon Anaemia Virus (ISAV) infection in Atlantic salmon by a cohabitation‐mediated infection assay and histological and ...
Emily Mahon, Rebecca R. Kwabiah, Hélène Paradis, Manuel A. Soto‐Dávila, Sathees Duglas, Raja Ram Gurung, Thurka Paramanathan, Ignacio Vasquez, Shams Al‐Badoosh, John Law, Javier Santander, Mark D. Fast, Robert L. Gendron   +12 more
wiley   +1 more source

Choroidal Thickness in Different Types of Inherited Retinal Dystrophies

Journal of Ophthalmic & Vision Research, 2020
Purpose: To compare the choroidal thickness among eyes with retinitis pigmentosa (RP), Stargardt disease, Usher syndrome, cone-rod dystrophy, and healthy eyes of sex- and age-matched individuals. Methods: In this comparative study, 503 eyes with RP
Hamideh Sabbaghi, Hamid Ahmadieh, Jalil Jalili, Nazanin Behnaz, Maryam Fakhri, Fatemeh Suri, Bahareh Kheiri, Mojtaba Rajabpour, Morteza Entezari, Narsis Daftarian   +9 more
doaj   +1 more source

Streamlining Diagnosis of Bardet–Biedl Syndrome: New Diagnostic Algorithm With Updated Criteria

American Journal of Medical Genetics Part A, Volume 200, Issue 10, Page 2181-2198, October 2026.
ABSTRACT Considerable advances have been made in our understanding of Bardet–Biedl syndrome (BBS), particularly in its core clinical features and molecular genetics, warranting an update to the existing diagnostic criteria framework. Using a rigorous, evidence‐based, and consensus‐driven process, a multidisciplinary group of international experts and ...
Jeremy J. Pomeroy, Jesse Richards, Brooke R. Sweeney, Seema Kumar, Katie E. Queen, Joshua Zaritsky, Carl H. Cramer, Elias I. Traboulsi, Brittni A. Scruggs, Erica E. Davis, Ekaterina Keifer, Emma McGibbon, Timothy Ogden, Bendert De Graaf, Tonia Hymers, Elizabeth Forsythe, Philip Beales   +16 more
wiley   +1 more source