Results 81 to 90 of about 115,122 (194)

Limbal cystotomy by fine needle aspiration of a translucent iris cyst in a horse

Equine Veterinary Education, EarlyView.
Summary A 4‐year‐old Cremello crossbred mare was referred to the Equine Veterinary Teaching Hospital of Utrecht University for a translucent iris cyst from the dorsal pupillary margin corpora nigra in the right eye. Although noninvasive diode laser treatment is the preferred method of pigmented cyst ablation, two attempts did not result in disruption ...
A. L. Hendrikx, S. Veraa, J. P. A. M. van Loon, H. Hermans, I. J. M. Slenter, E. M. S. Visser   +5 more
wiley   +1 more source

Reverse engineering as a teaching tool: the corneal topographer [PDF]

, 2012
Reverse engineering is the process of discovering the technological principles of a device, object or system through analysis of its structure, function, and operation.
Mas, David, Illueca Contri, Carlos, Pérez Rodríguez, Jorge, Espinosa, Julián, Hernández, Consuelo, Roig Hernández, Ana Belén, Vázquez Ferri, Carmen   +6 more
core   +2 more sources

Prevalence and associated factors of corneal opacity among adults in Kolladiba town, Northwest Ethiopia: a cross-sectional study

BMJ Open Ophthalmology
Objective This study aimed to assess the prevalence and associated factors of corneal opacity among adults in Kolladiba town, Northwest Ethiopia.Methods and analysis A community-based cross-sectional study was conducted using a systematic random sampling
Endalew Mulugeta Worku, Sofonias Addis Fekadu, Bersufekad Wubie Alemie, Merkineh Markos Lorato   +3 more
doaj   +1 more source

Acute Bilateral Diffuse Corneal Opacity in a Child

, 2009
Purpose: To report a case of acute bilateral corneal opacity related to bacterial blepharoconjunctivitis. Methods: Interventional case report. An 18-month-old boy had bilateral red eyes with discharge and periorbital eczema.
WANG, TSUNG-JEN;HSIAO, CHENG-HSIANG;HU, FUNG-RONG;WANG, I-JONG;HOU, YU-CHIH, 王宗仁;蕭正祥;胡芳蓉;王一中;侯育致   +1 more
core   +1 more source

Outbreaks of Granulomatous Disease Associated With Vibrio harveyi Infection in Grouper (Epinephelus fuscoguttatus × E. lanceolatus) Aquaculture in Taiwan

Journal of Fish Diseases, EarlyView.
ABSTRACT Between 2015 and 2024, outbreaks of muscular and visceral granulomatous disease, resulting in moderate‐to‐severe mortality in farmed groupers, occurred in southern Taiwan. Initially, affected groupers were screened for granuloma‐associated pathogens, including Mycobacterium spp., Nocardia spp., Photobacterium damselae and Edwardsiella spp ...
Shang‐Ting Wu, Chia‐Yu Hsieh
wiley   +1 more source

Interventional human ocular safety experiments for 222‐nm far‐ultraviolet‐C lamp irradiation

Photochemistry and Photobiology, Volume 101, Issue 2, Page 517-526, March/April 2025.
To directly assess the ocular safety of 222‐nm far‐ultraviolet‐C (UVC) irradiation in humans, five subjects were exposed to 222‐nm UVC at doses of 22, 50, and 75 mJ/cm2. The findings indicate that far‐UVC irradiation does not cause “clinically significant photokeratitis” or long‐term ocular damage, though it may induce temporary discomfort.
Kazunobu Sugihara, Sachiko Kaidzu, Masahiro Sasaki, Masaki Tanito   +3 more
wiley   +1 more source

A new case of Balci's syndrome (corneal opacity, microphthalmia, microcephaly, mental retardation, and generalized muscular spasticity associated with congenital heart disease)

The Turkish Journal of Pediatrics, 2001
The association of corneal opacity, microphthalmia, microcephaly, mental retardation, and generalized muscular spasticity with hyperglycinemia was presented for the first time by Balci and colleagues in 1974.
S Balci, F G Demirçeken, B Ocal, P Zorlu, T Teziç   +4 more
doaj  

Medical management of bilateral corneal opacity in an Asian elephant (Elephas maximus): A case report

Journal of Advanced Veterinary and Animal Research, 2018
Objective: This study was aimed at studying efficacy of medical management of corneal opacity in an Asian elephant (Elephas maximus). Material and methods: A 42 years old male Asian elephant was brought to the Teaching Veterinary Hospital (TVH) at ...
Pranab Paul, Tanjila Hasan, Md. Mizanur Rahman   +2 more
doaj   +1 more source

Cis‐urocanic acid formation following far‐UVC exposure and associated signaling responses in keratinocytes

Photochemistry and Photobiology, EarlyView.
Far‐UVC (200–235 nm) has emerged as a safe and effective indoor disinfection tool, but effects on skin immunomodulation remain unclear. This study demonstrates that 222 nm far‐UVC converts trans‐urocanic acid (UCA) to its biologically active cis isomer at levels comparable with solar radiation. In keratinocytes, far‐UVC alone caused modest increases in
Lizzie Thomas, Gareth Hazell, Katarzyna Baczynska, Jinkang Zhang, Paul O'Mahoney   +4 more
wiley   +1 more source

Artificial intelligence derived grading of mustard gas induced corneal injury and opacity

Scientific Reports
Artificial intelligence (AI) has emerged as a transformative tool in ophthalmology for disease diagnosis and prognosis. However, use of AI for assessing corneal damage due to chemical injury in live rabbits remains lacking. This study aimed to develop an
Rajnish Kumar, Devansh M. Sinha, Nishant R. Sinha, Ratnakar Tripathi, Nathan Hesemann, Suneel Gupta, Anil Tiwari, Rajiv R. Mohan   +7 more
doaj   +1 more source