Results 81 to 90 of about 9,356 (188)

Short‐Term Daily Oral Administration of Cannabidiol Does Not Impact Rebound Tonometry Intraocular Pressure or Schirmer Tear Test Values in Healthy Adult Horses

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To assess the effect of orally administered cannabidiol (CBD) on TonoVet measured intraocular pressure (IOP) and Schirmer tear test I (STT) in horses. Animal Studied Horse. Procedure This was a masked, randomized, balanced cross‐over study of six healthy adult horses.
Kathryn Diehl, Colleen Sheridan, Rachel Reed   +2 more
wiley   +1 more source

Ophthalmoscopic and ultrasonographic findings of collie eye anomaly in a female dog - case report [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Collie Eye Anomaly (CEA) is a congenital genetic defect primarily found in Collie dogs but occasionally in other breeds. Its significance lies in its genetic implications for breeding in predisposed breeds. Diagnosing CEA can be challenging and relies on
G.C.S. Mendes, K.M.M.C. Cardoso, R.C. Valadares, R.C.S. Torres, A.C. Nepomuceno   +4 more
doaj   +1 more source

Comparative Investigation of the Effects of Season (Summer–Winter) and Sex on Tear Production and Intraocular Pressure in Saanen and Honamlı Goats

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To evaluate the effects of season (summer vs. winter) and sex on tear production (Schirmer tear test; STT‐I) and intraocular pressure (IOP) in Honamlı and Saanen goats raised under similar environmental conditions. Materials and Methods A total of 120 clinically healthy goats (Honamlı and Saanen; 30 females and 30 males per breed ...
Eser Çakmakçi, Ahmet Gürsel, Ali Belge   +2 more
wiley   +1 more source

Distant direct ophthalmoscopy of lenticular coloboma explained

Indian Journal of Ophthalmology. Case Reports, 2021
Sudarshan K Khokhar, Amber A Bhayana, Priyanka Prasad, Vimal Vashistha, Shorya V Azad   +4 more
doaj   +1 more source

Atypical chronic central serous chorioretinopathy with cystoid macular edema: Therapeutic response to medical and laser therapy

Journal of Current Ophthalmology, 2017
Purpose: To describe an atypical case of chronic central serous chorioretinopathy (CSCR). Methods: A 58-year-old man with longstanding, bilateral visual impairment was self-referred for a second opinion.
Jiun L. Do, Lisa C. Olmos de Koo, Hossein Ameri   +2 more
doaj   +1 more source

Sight threatening Vitreous Haemorrhage and retinal detachment in a patient with sickle cell disease

The Pan African Medical Journal, 2020
We report a case of sight threatening vitreous haemorrhage and retinal detachment as complication of sickle cell disease (SCD). A 35 years old female Nigerian patient had presented to ophthalmology clinic of Princess Marina Hospital, Botswana, with two ...
Jemal Zeberga Shifa, Alemayehu Mekonnen Gezmu   +1 more
doaj   +1 more source

Direct Ophthalmoscopy Toward the Retinal Periphery

Canadian Journal of Optometry, 1980
Direct ophthalmoscopic examina­tion toward the retinal periphery re­quires the use of increasing amounts of plus lens power in the instrument. The purpose of this clinical study was to determine the amount of ad­ditional plus power required to focus on peripheral fundus details.
T David Williams, Dennis A Bader
openaire   +1 more source

The use of statistical methodology to determine the accuracy of grading within a diabetic retinopathy screening programme

, 2015
AIMS: We aimed to use longitudinal data from an established screening programme with good quality assurance and quality control procedures and a stable well-trained workforce to determine the accuracy of grading in diabetic retinopathy screening ...
I. M. Stratton, R. J. Stevens, Stratton, I M, Oke, J.L., Aldington, S.J., J. L. Oke, Stevens, R J, S. J. Aldington, Stratton, I.M, Aldington, S J, Oke, J L, Oke, Jason, Stevens, R.J., Scanlon, P.H., Stratton, I.M., P. H. Scanlon, Scanlon, Peter H   +16 more
core   +1 more source

The Early Ophthalmic Effects of Vatinoxan in Healthy Detomidine‐Sedated Horses

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To evaluate the short‐term ophthalmic effects of vatinoxan, a peripherally selective alpha2‐adrenoceptor antagonist, in detomidine‐sedated horses. Animals Studied Seven healthy horses without ophthalmic disease in a randomized, masked, two‐period crossover study design, with a ≥ 7‐day rest period.
Minna Pauliina Mustikka, Ninja Pauliina Karikoski, Marja Riitta Raekallio, Elle Sofia Teppo, Simon Anton Pot, Juhana Honkavaara   +5 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