Results 61 to 70 of about 33,034 (211)

Preclinical Ophthalmotoxicity Studies of Medicinal Products: a Review of Regulatory Approaches and Research Methods

open access: yesБезопасность и риск фармакотерапии
INTRODUCTION. Ophthalmotoxicity assessment of potential drugs is a highly meaningful element of preclinical trials that reflects modes of action and pharmacological effects of a chemical compound on the eyes in topical and systemic use. However, there is
L. V. Naumenko   +2 more
doaj   +1 more source

Acute visual loss with ophthalmoplegia after spinal surgery: Report of a case and review of the literature

open access: yesIndian Journal of Ophthalmology, 2014
We report a case of a 15-year-old boy who presented with profound visual loss and complete ophthalmoplegia after an uneventful spinal surgery for removal of cervical osteoblastoma.
Bipasha Mukherjee, Mohammad Shahid Alam
doaj   +1 more source

Intraocular Metastasis: Differential Diagnosis and Management

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Intraocular metastases represent the most common type of malignant intraocular tumour in adults. These commonly affect the choroid but can also involve the iris, ciliary body, retina, vitreous, optic disc or lens. Breast and lung cancer are the most common origins of intraocular metastases.
Genovefa Μachairoudia   +3 more
wiley   +1 more source

Delayed-onset bilateral abducens paresis after head trauma

open access: yesIndian Journal of Ophthalmology, 2012
Bilateral sixth nerve paresis following closed head injury, though rare, is a known entity. However, delayed-onset post-traumatic bilateral abducens paresis is extremely rare. We present two cases.
Pravin Salunke   +2 more
doaj   +1 more source

Duration‐Dependent Efficacy and Clinical Safety of Repeated Low‐Level Red‐Light Therapy for Paediatric Myopia: A Systematic Review and Meta‐Analysis

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background Repeated low‐level red‐light (RLRL) therapy is a novel, non‐invasive intervention for controlling paediatric myopia progression. Despite increasing clinical use, questions remain regarding the magnitude, durability, and safety of treatment effects.
Lee‐Yuan Lin   +8 more
wiley   +1 more source

Morphological and functional characteristics of an eye in vibration disease patients

open access: yesOftalʹmologiâ, 2015
Aim: To analyze ocular fundus photos and visual field test findings in vibration disease patients depending on highfrequencyexposition.Methods: 62 vibration disease patients aged 40‑65 (55.69±0.7 years on average) were examined. The patients were divided
S. S. Malysheva, S. A. Petrov
doaj   +3 more sources

Dynamic distance direct ophthalmoscopy, a novel technique to assess accommodation in children

open access: yesIndian Journal of Ophthalmology, 2012
Aim: To describe and compare dynamic distance direct ophthalmoscopy (DDDO) with dynamic retinoscopy (DR) in assessment of accommodation in children. Materials and Methods: This prospective observational study had four components.
Mihir Kothari   +5 more
doaj   +1 more source

Smartphone-based, rapid, wide-field fundus photography for diagnosis of pediatric retinal diseases [PDF]

open access: yes, 2019
PurposeAn important, unmet clinical need is for cost-effective, reliable, easy-to-use, and portable retinal photography to evaluate preventable causes of vision loss in children.
Besirli, Cagri G.   +10 more
core   +2 more sources

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

open access: yesEquine 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   +5 more
wiley   +1 more source

Evaluating Outer Segment Length as A Surrogate Measure of Peak Foveal Cone Density [PDF]

open access: yes, 2017
Adaptive optics (AO) imaging tools enable direct visualization of the cone photoreceptor mosaic, which facilitates quantitative measurements such as cone density. However, in many individuals, low image quality or excessive eye movements precludes making
Carroll, Joseph   +4 more
core   +2 more sources

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