Results 71 to 80 of about 19,888 (208)

Effect of Pharmacological Mydriasis on the Intraocular Pressure in Eyes with Filtering Blebs Compared to Normal Eyes: A Pilot Study

open access: yesClinical Ophthalmology, 2022
Hani M Gharieb Ibrahim Ophthalmology Department, Ain Shams University, Cairo, EgyptCorrespondence: Hani M Gharieb IbrahimOphthalmology Department, Ain Shams University Faculty of Medicine, Ramsees Street, Abbaseya, Cairo, Egypt, Email hani.gharieb@med ...
Ibrahim HMG
doaj  

Novel psychoactive substances of interest for psychiatry [PDF]

open access: yes, 2015
Novel psychoactive substances include synthetic cannabinoids, cathinone derivatives, psychedelic phenethylamines, novel stimulants, synthetic opioids, tryptamine derivatives, phencyclidine-like dissociatives, piperazines, GABA-A/B receptor agonists, a ...
Corkery, John   +3 more
core   +1 more source

Optic Chiasm and Bilateral Optic Nerve Oligodendroglioma in A 29‐Month‐Old German Shepherd

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To report the first documented case of high‐grade optic chiasm and nerve oligodendroglioma in a young dog and contribute to the comparative study of gliomas in humans and canines. Animal Studied A 29‐month‐old male intact German Shepherd.
Vienna M. Lunking   +7 more
wiley   +1 more source

Clinical assessment of chromatic aberration in phakic and pseudophakic eyes using a simple autorefractor [PDF]

open access: yes, 2019
We describe a psychophysical method and a simple setup – an autorefractor with a Scheiner disc, sequentially illuminated with red and blue lights – for the clinical assessment of the longitudinal chromatic aberration (LCA) in phakic and pseudophakic ...
Garzon, Nuria   +3 more
core   +1 more source

A Pilot Investigation of Transforming Growth Factor‐β2 and Total Protein Concentrations in Aqueous Humor of Canine Glaucomatous Eyes With and Without Ahmed Glaucoma Valve Surgery

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To investigate responses to surgical interventions in concentrations of transforming growth factor‐β2 (TGF‐β2) and total protein (TP) in the aqueous humor (AH) of primary angle‐closure glaucoma (PACG) eyes, with and without Ahmed glaucoma valve surgery in dogs.
Songhui Lee, Kangmoon Seo, Seonmi Kang
wiley   +1 more source

Desferrioxamine-related ocular toxicity: A case report

open access: yesIndian Journal of Ophthalmology, 2012
A 29-year-old lady receiving repeated blood transfusions for β thalassemia since childhood, presented with rapidly deteriorating symptoms of night blindness and peripheral visual field loss.
Sumu Simon   +4 more
doaj   +1 more source

Studies on the Etiology of Glaucoma Part 3. Studies on the Efferent and Afferent Pathways of Autonomic Eye-Pressure Adjustment Reflex [PDF]

open access: yes, 1957
From the results of various experiments in an attempt to investigate the relationship between the intraocular pressure and the ophthalmic nerve, the author has come to the conclusion that the ophathalmic nerve is one of the afferent pathways transmitting
Akagi, Goro
core   +1 more source

Effects of Omidenepag Isopropyl Versus Latanoprost Eye Drops on Intraocular Pressure, Pupil Diameter, and Anterior Chamber Parameters in Normal Feline Eyes: A Pilot Study

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objectives This study aimed to compare the effect of the newly developed selective prostaglandin E2 receptor agonist, omidenepag isopropyl (OMDI), and latanoprost on intraocular pressure (IOP), pupil diameter (PD), and anterior chamber parameters in normal feline eyes.
Sang‐Eun Park   +5 more
wiley   +1 more source

The Tadpole Pupil: Case Series With Review of the Literature and New Considerations

open access: yesFrontiers in Neurology, 2019
Tadpole pupil is a rare phenomenon in which segmental spasm of the iris dilator muscle results in a tadpole-shaped pupil. The pupillary distortion is usually unilateral, lasts several minutes, and can recur in clusters.
Morgane Udry   +3 more
doaj   +1 more source

Effects of MDMA alone and after pretreatment with reboxetine, duloxetine, clonidine, carvedilol, and doxazosin on pupillary light reflex [PDF]

open access: yes, 2018
Rationale: Pupillometry can be used to characterize autonomic drug effects. Objective: This study was conducted to determine the autonomic effects of 3,4-methylenedioxymethamphetamine (MDMA, ecstasy), administered alone and after pretreatment with ...
Hysek, Cédric, Liechti, Matthias
core  

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