Results 111 to 120 of about 13,973 (223)

Beyond the Ocular Surface: Nasal Sensory Input as a Driver of Reflex Lacrimation in Dogs

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the effect of nasal mucosal anesthesia on aqueous tear secretion in dogs and to compare responses between brachycephalic and non‐brachycephalic breeds. Animal Studied Twenty healthy dogs (10 Australian Shepherds, 10 Boston Terriers). Procedures All dogs received 0.5 mL of 10% lidocaine or saline into one randomly selected
Shelley W. Cochran, Nick J. Millichamp, Lionel Sebbag   +2 more
wiley   +1 more source

The assessment of visually impaired persons working capacities using electrophysiological and ophthalmic ergonomics methods

Oftalʹmologiâ, 2014
Aim was to analyze working capacities of visually impaired persons by means of complex electrophysiological and ophthalmic ergonomics eye examination.Materials and methods.
M. I. Razumovsky, O. E. Kolyuka, A. M. Razumovskaya   +2 more
doaj   +1 more source

In vivo laser Doppler holography of the human retina

, 2018
The eye offers a unique opportunity for non-invasive exploration of cardiovascular diseases. Optical angiography in the retina requires sensitive measurements, which hinders conventional full-field laser Doppler imaging schemes.
Atlan, M., Fink, M., Paques, M., Puyo, L., Sahel, J. -A.   +4 more
core   +1 more source

Ocular Morphology and Clinical Ophthalmic Parameters of Nile Tilapia Oreochromis niloticus

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To describe the ocular morphological characteristics and establish clinical and ophthalmic reference standards for Nile tilapia. Animals Studied Fresh carcasses were used for diaphanization, optical and electron microscopy, and computed tomography analyses.
Dandara Franco Ferreira da Silva, Lucélia Gonçalves Vieira, Pedro Vale de Azevedo Brito, Sonia Nair Báo, Ingrid Gracielle Martins da Silva, Rodrigo Diana Navarro, Clarissa Machado de Carvalho, Paula Diniz Galera, Daniel Henrique Viana da Silva, Weslley de Souza Barbosa, Rosélia de Lima Sousa Araújo, Giane Regina Paludo, Liria Queiroz Luz Hirano   +12 more
wiley   +1 more source

The eye-ground examination as a possible method for cardiovascular risk assessment

Zdravniški Vestnik, 2005
Background: The aim of this research was to find out, whether arteriolar changes, found during an eye examination, predict high risk of a cardiovascular event, independently from the cardiovascular risk factors using the coronary risk tables.Methods: The
Marija Petek-Šter, Igor Švab, Marko Hawlina   +2 more
doaj  

Mycobacterium avium Infection in a Domestic Shorthair Cat Following Subdermal Hyaluronic Acid Filler Injection

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To describe the diagnosis and treatment of a Mycobacterium avium (M. avium) infection in a cat following subdermal hyaluronic acid (HA) filler injection. Animal Studied A five‐year‐old spayed female domestic shorthair cat with chronic inferior lateral entropion and chronic feline atopic skin syndrome (FASS).
Alexandra E. Bergen, Callie Miller, J. Seth Eaton, Lara M. Tomich, Jennifer L. Heyward, Taylor A. Opgenorth   +5 more
wiley   +1 more source

Direct ophthalmoscopy skills among Medical students

, 2022
Direct ophthalmoscopy is part of physical examinations applied in patients; it is relevant for the diagnosis and prognosis of several diseases, since several systemic diseases lead to changes in the posterior segment of the eye. The aim of the present research is to investigate the ability of graduates in Medicine in recognizing changes in normal eye ...
Benício, José Francisco Jorge Haggi, Esteves, Roberto Zonato   +1 more
openaire   +1 more source

Evaluation of Refractive Measurements Using a Handheld Autorefractor (Retinomax K+ Screen) Versus Streak Retinoscopy in Dogs

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the accuracy and clinical applicability of the handheld autorefractor Retinomax K+ Screen in comparison to manual streak retinoscopy in non‐cyclopleged dogs. Methods Thirty‐four dogs (68 eyes) of 15 different breeds underwent comprehensive ophthalmic examination and refractive assessment using streak retinoscopy and ...
Juliana Giselbrecht, Barbara Nell
wiley   +1 more source

Dexmedetomidine Prolongs the Duration of Ropivacaine Corneal Anesthesia After Subconjunctival Injection in Healthy Horses

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To determine whether dexmedetomidine prolongs corneal anesthesia following subconjunctival ropivacaine injection in healthy equine eyes. Methods Ten horses with normal ophthalmic exams were enrolled in a randomized, blinded, crossover experiment with a minimum 4‐week washout between treatments. Baseline corneal touch thresholds (CTT,
Sera Lee, Rachel C. Hector, Ann M. Hess, Kathryn L. Wotman   +3 more
wiley   +1 more source

Prospective evaluation of medical student accuracy conducting direct ophthalmoscopy with an unmodified iPhone X. [PDF]

Int Ophthalmol, 2022
Ahmed Y, Pereira A, Rai AS, Leung VC, Ahmed A, Rai AS.   +5 more
europepmc   +1 more source