Results 51 to 60 of about 4,004 (172)

Ultrasonographic Ocular Biometry of the Greater Caribbean Manatee (Trichechus manatus manatus)

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT This study aimed to characterize the ocular biometry of the Trichechus manatus manatus applying B‐mode ultrasonography across different age groups. Twenty‐two animals were assessed employing a portable ultrasound device equipped with a linear transducer. Five ocular parameters were assessed: corneal thickness (CT), anterior chamber depth (ACD),
Radan Elvis Matias de Oliveira, Fernanda Loffler Niemeyer Attademo, Rita de Kássia Matias de Oliveira, Romário Parente dos Santos, Fábia de Oliveira Luna, Antonio A. Mignucci‐Giannoni, Lesly J. Cabrias‐Contreras, Fabrício Bezerra de Sá, Flávio José de Lima Silva, Augusto Carlos da Bôaviagem Freire, Moacir Franco de Oliveira   +10 more
wiley   +1 more source

Re‐evaluation of sucralose (E 955) as a food additive and evaluation of a new application on extension of use of sucralose (E 955) in fine bakery wares

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract The present opinion deals with the re‐evaluation of sucralose (E 955) as food additive and with the safety of a proposed extension of use in food category (FC) 7.2 ‘Fine bakery wares’. Based on the available data, no safety concerns arose for genotoxicity of sucralose (E 955) and its impurities and degradation products.
EFSA Panel on Food Additives and Flavourings (FAF), Laurence Castle, Monica Andreassen, Gabriele Aquilina, Maria Lourdes Bastos, Polly Boon, Biagio Fallico, Rex FitzGerald, Maria Jose Frutos Fernandez, Bettina Grasl‐Kraupp, Ursula Gundert‐Remy, Rainer Gürtler, Eric Houdeau, Marcin Kurek, Henriqueta Louro, Patricia Morales, Sabina Passamonti, Monika Batke, Antonios Douros, James Chipman, Riccardo Crebelli, Peter Fürst, Thorhallur Halldorsson, Manuela Mirat, Alicja Mortensen, Matthew Wright, Oliver Lindtner, Stefania Barmaz, Consuelo Civitella, Zsuzsanna Horvath, Sara Levorato, Elena Mazzoli, Josef Daniel Rasinger, Ana Maria Rincon, Camilla Smeraldi, Alexandra Tard, Federica Lodi   +36 more
wiley   +1 more source

An All-Digital, Binocular, Indirect Virtual Video Ophthalmoscope: A Novel Approach to Retinal Examination and Photography

Clinical Ophthalmology, 2022
Omar Solyman,1 Amr Aref,1 Ahmed S Abo Obaia,1 Hesham F Kamel,1 Ahmed Al-Muhaylib2 1Department of Ophthalmology, Research Institute of Ophthalmology, Giza, 12211, Egypt; 2Department of Ophthalmology, School of Medicine, Qassim University, Al-Qassim, Saudi
Solyman O, Aref A, Abo Obaia AS, Kamel HF, Al-Muhaylib A   +4 more
doaj  

Automated Diagnosis of Hypertensive Retinopathy Using Res‐UNet and Graph Convolutional Networks

Healthcare Technology Letters, Volume 13, Issue 1, January/December 2026.
The proposed framework integrates retinal vessel segmentation and artery/vein classification using deep residual UNET and GCN models for hypertensive retinopathy diagnosis. By computing the arteriovenous ratio, the method accurately detects HR stages from retinal fundus images. The system achieves reliable performance using the DRIVE dataset.
Esra'a Mahmoud Jamil AL Sariera
wiley   +1 more source

Delayed‐onset cord1 progressive retinal atrophy in English Springer Spaniels genetically affected with the RPGRIP1 variant

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
Abstract Objective Cone‐rod dystrophy (cord1) is a form of progressive retinal atrophy. It is linked to an RPGRIP1 genetic variant which is the third most common canine disease variant thus far. While the variant affects various breeds, it is highly prevalent in English Springer Spaniels (ESSs).
Jennifer C. Kwok, Yu Sato, Jessica K. Niggel, Emma Ozdogan, Leonardo Murgiano, Keiko Miyadera   +5 more
wiley   +1 more source

Mycotic Sphenopalatine Sinusitis With Concurrent Compression of the Optic Nerves and Chiasm and Severe Visual Impairment in A Horse

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT A 15‐year‐old Swiss Warmblood gelding was presented to the ophthalmology service of Zurich University due to severe visual impairment. Ophthalmic and neurologic examinations were performed, raising suspicion of post‐retinal blindness. Standing contrast computed tomography (CT) of the head revealed a partially calcified, soft tissue attenuating
Niklas Holz, José Suárez, Udo Hetzel, Antonella Rampazzo, Riccardo Stoppini   +4 more
wiley   +1 more source

Beyond Tumor Control: A Protocol for Multidimensional Assessment of Long‐Term Effects of Intensity‐Modulated Radiotherapy on Vision, Patient Well‐Being, and Morbidity in Head and Neck Cancer

Med Research, Volume 2, Issue 1, Page 190-194, March 2026.
Benjamin Abaidoo, Hannah Ayettey, Andrew Elikem Akafo, Naa N. Tagoe, Mildred Johnson, Vera Adobea Essuman, Edith Dogbe   +6 more
wiley   +1 more source

Trace Element Levels in Canine Tear Film

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT Objective To evaluate the levels of trace elements in the tear film of healthy dogs. Animals Studied Twenty‐five healthy Labrador retrievers. Procedures Tear samples were collected from the ventral conjunctival fornix of each dog using a Schirmer tear test strip. Elemental analysis was conducted using the particle‐induced X‐ray emission (PIXE)
Oren Pe'er, Lionel Sebbag, Alon Zahavi, Olga Girshevitz, Nitza Goldenberg‐Cohen, Ron Ofri   +5 more
wiley   +1 more source

Retro-mode imaging of fibrovascular membrane in proliferative diabetic retinopathy after intravitreal bevacizumab injection

Clinical Ophthalmology, 2011
Kiyoshi Suzuma, Eiko Tsuiki, Makiko Matsumoto, Azusa Fujikawa, Takashi KitaokaDepartment of Ophthalmology and Visual Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, JapanAbstract: The F10 is a new commercially available ...
Fujikawa A, Matsumoto M, Tsuiki E, Suzuma K, Kitaoka T   +4 more
doaj  

Ultrasonographic Appearance of a Posterior Lenticonus in a Cat

Veterinary Ophthalmology, Volume 29, Issue 1, January 2026.
ABSTRACT The objective of this study is to present high‐quality and up‐to‐date ocular ultrasonographic images and videos of a posterior lenticonus with concomitant mature cataract in a cat. Additionally, the clinical findings, surgical treatment, and outcome are reported for completeness and to confirm the diagnosis.
Antonella Rampazzo, Marc Orts‐Porcar, Francesca Del Chicca   +2 more
wiley   +1 more source