Results 1 to 10 of about 20,236 (253)

Ophthalmic disorders among students of School for the Deaf [PDF]

open access: yes, 2012
Aim: This study aimed at determining the prevalence and pattern of ophthalmic disorders amongstudents of School for the Deaf, Akure, Ondo State, Nigeria.Methodology: This is a cross sectional descriptive study was conducted in October, 2011 aspart of ...
O, Adeniji A   +2 more
core   +1 more source

Cycloplegia Improves the Inter-Optometrist Repeatability of Subjective Refraction

open access: yesPhotonics
Background: Since accommodation may be a source of error affecting the inter-optometrist repeatability of subjective refraction, this study investigated whether the use of cycloplegia could improve this repeatability.
Carlos Carpena-Torres   +6 more
doaj   +1 more source

Neurology [PDF]

open access: yes, 1964
Contains reports on eight research projects.U.S. Navy (Office of Naval Research (Nonr-1841(70))U. S. Public Health Service (MH-06175-02)U. S. Air Force (AF49(638)-1313)U. S. Public Health Service (B-3055-4)U. S.
Benet, C. H.   +17 more
core  

Evaluating the Potentiating Effect of Amethocaine on Tropicamide-Induced Mydriasis in Darkly Pigmented Irides, Using Infrared Pupillometry

open access: yesOphthalmology and Eye Diseases, 2014
Purpose To determine whether prior instillation of amethocaine would increase the rate and magnitude of tropicamide-induced pupillary dilatation in darkly pigmented irides.
Olufunmilola A. Ogun   +3 more
doaj   +1 more source

Localized and controlled delivery of nitric oxide to the conventional outflow pathway via enzyme biocatalysis: towards therapy for Glaucoma [PDF]

open access: yes, 2016
Nitric oxide (NO) has been shown to lower intraocular pressure (IOP), however its therapeutic effects on outflow physiology are location- and dose-dependent.
Chandrawati, R   +8 more
core   +1 more source

"Spice", "Kryptonite", "Black Mamba": An overview of brand names and marketing stragtegies of Novel Psychoactive Substances on the Web [PDF]

open access: yes, 2014
Novel Psychoactive Substances (NPSs) are often sold online as “legal” and “safer” alternatives to International Controlled Drugs (ICDs) with captivating marketing strategies.
Advisory Council on the Misuse of Drugs (ACMD)   +10 more
core   +2 more sources

The “Eyeballing” technique : an emerging and alerting trend of alcohol misuse [PDF]

open access: yes, 2015
Alternative methods of alcohol consumption have recently emerged among adolescents and young adults, including the alcohol “eyeballing”, which consist in the direct pouring of alcoholic substances on the ocular surface epithelium.
Albano, G.   +8 more
core   +1 more source

Synthesis and late-stage functionalization of complex molecules through C-H fluorination and nucleophilic aromatic substitution. [PDF]

open access: yes, 2014
We report the late-stage functionalization of multisubstituted pyridines and diazines at the position α to nitrogen. By this process, a series of functional groups and substituents bound to the ring through nitrogen, oxygen, sulfur, or carbon are ...
Fier, Patrick S, Hartwig, John F
core   +3 more sources

Factors Associated With Retinal Vessel Diameters in an Elderly Population: the Thessaloniki Eye Study [PDF]

open access: yes, 2019
Purpose: To identify the factors associated with retinal vessel diameters in the population of the Thessaloniki Eye Study. Methods: Cross-sectional population-based study (age ≥ 60 years). Subjects with glaucoma, late age-related macular degeneration,
Anastasopoulos, Eleftherios   +9 more
core   +1 more source

Effective pupil dilatation with a mixture of 0.75% tropicamide and 2.5% phenylephrine: A randomized controlled trial

open access: yesIndian Journal of Ophthalmology, 2009
Purpose: To compare the efficacy in pupil dilatation between a mixture containing 0.75% tropicamide and 2.5% phenylephrine and the alternate application of 1% tropicamide and 10% phenylephrine eye drops. Material and Methods
Trinavarat Adisak, Pituksung Auengporn
doaj  

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