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Ophthalmology General

Melatonin mitigates disrupted circadian rhythms, lowers intraocular pressure and improves retinal ganglion cells function in glaucoma.

Mar 18, 2021

Glaucoma is a progressive optic neuropathy associated with damage to retinal ganglion cells (RGCs) and disrupted circadian rhythms. Melatonin is a promising substance to ameliorate glaucoma-associated...

The relationship between education levels, lifestyle, and religion regarding the prevalence of myopia in Israel.

Mar 18, 2021

The ultra-Orthodox Jewish community has a unique lifestyle including minimal outdoor activity and intense, prolonged nearby work, beginning at a very young age. Their prevalence of myopia is extremely...

Transplantation of GMP-grade human iPSC-derived retinal pigment epithelial cells in rodent model: the first pre-clinical study for safety and efficacy in China.

Mar 15, 2021

Age-related macular degeneration (AMD) is the leading cause of blindness in the elderly due in large part to age-dependent atrophy of retinal pigment epithelium (RPE) cells. RPE cells form a monolayer...

Automatic Staging for Retinopathy of Prematurity with Deep Feature Fusion and Ordinal Classification Strategy.

Mar 15, 2021

Retinopathy of prematurity (ROP) is a retinal disease which frequently occurs in premature babies with low birth weight and is considered as one of the major preventable causes of childhood blindness....

Extending the phenotypic spectrum of PRPF8, PRPH2, RP1 and RPGR, and the genotypic spectrum of early-onset severe retinal dystrophy.

Mar 15, 2021

To present the detailed retinal phenotype of patients with Leber Congenital Amaurosis/Early-Onset Severe Retinal Dystrophy (LCA/EOSRD) caused by sequence variants in four genes, either not (n = 1)...

Tree shrews do not maintain emmetropia in initially-focused narrow-band cyan light.

Mar 15, 2021

We asked if emmetropia, achieved in broadband colony lighting, is maintained in narrow-band cyan light that is well focused in the emmetropic eye, but does not allow for guidance from longitudinal chr...

Variants in FLRT3 and SLC35E2B identified using exome sequencing in seven high myopia families from Central Europe.

Mar 15, 2021

High myopia (HM) is an eye disorder with both environmental and genetic factors involved. Many genetic factors responsible for HM were recognized worldwide, but little is known about genetic variants ...

Progression of myopia in children and teenagers: a nationwide longitudinal study.

Mar 15, 2021

Data on myopia prevalence and progression in European children are sparse. The aim of this work was to evaluate the progression of myopia in children and teenagers in a large prospective study.A prosp...

Hyperglycemia-induced severe mitochondrial bioenergetic deficit of lacrimal gland contributes to the early onset of dry eye in diabetic mice.

Mar 15, 2021

Dry eye and diabetic keratopathy represent the major diabetic complications in ocular surface. Here we found that diabetic mice exhibited the early onset of reduced tear secretion and lacrimal gland w...

The Effect of Upper Eyelid Muller Muscle Conjunctival Resection Surgery on Lower Eyelid Position.

Mar 15, 2021

: To examine whether Müller's-muscle-conjunctival-resection (MMCR) changes the position of the lower eyelid.: Retrospective controlled-cohort study. All patients who underwent MMCR (study group) or b...

A Phase II, Multicenter, Randomized, Placebo-Controlled, Double-Masked Trial of a Topical Estradiol Ophthalmic Formulation in Postmenopausal Women with Moderate-to-Severe Dry Eye Disease.

Mar 15, 2021

Dry eye disease (DED) is a multifactorial disorder of the ocular surface. The current phase II study was performed to assess the safety and dose regimen of a recently developed topical estradiol form...

miR-126 Mimic Counteracts the Increased Secretion of VEGF-A Induced by High Glucose in ARPE-19 Cells.

Mar 15, 2021

Vascular endothelial growth factor-A (VEGF-A) has a pathologic role in microvascular diabetic complication, such as diabetic retinopathy (DR). miR-126 plays an important role in vascular development a...

Intracystic hyperreflective material in centre-involving diabetic macular oedema.

Mar 15, 2021

To report evolution and predictive value of intracystic hyperreflective material (ICHRM) on optical coherence tomography (OCT) in centre-involving diabetic macular oedema (CI-DME).Demographic and OCT ...

Deep learning-based detection and stage grading for optimising diagnosis of diabetic retinopathy.

Mar 15, 2021

To establish an automated method for identifying referable diabetic retinopathy (DR), defined as moderate nonproliferative DR and above, using deep learning-based lesion detection and stage grading.A ...

Responsiveness to ripasudil may be a potential outcome marker for selective laser trabeculoplasty in patients with primary open-angle glaucoma.

Mar 15, 2021

We examined responsiveness to ripasudil as a potential factor for predicting the effect of selective laser trabeculoplasty (SLT) when performed for primary open-angle glaucoma (POAG). A total of 70 ey...

Characteristics of Gln368Ter Myocilin variant and influence of polygenic risk on glaucoma penetrance in the UK Biobank.

Mar 15, 2021

MYOC (myocilin) mutations account for 3-5% of primary open angle glaucoma (POAG). We aimed to understand the true population-wide penetrance and characteristics of glaucoma among individuals with the ...

Photocoagulation for retinal vein occlusion.

Mar 15, 2021

The role of photocoagulation in retinal vein occlusion (RVO) has been studied since 1974. The most serious complications of central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRV...

Successful Implementation of Femtosecond Laser-Assisted Cataract Surgery: A Real-World Economic Analysis.

Mar 15, 2021

To calculate the minimum number of Femtosecond laser-assisted cataract surgery (FLACS) procedures required per month to pay off the fixed investment cost over 5 years to achieve break-even.A rural oph...

Patient Harm due to Diagnostic Error of Neuro-Ophthalmologic Conditions.

Mar 15, 2021

To prospectively examine diagnostic error of neuro-ophthalmic conditions and resultant harm at multiple sites.Prospective cross-sectional study.496 consecutive adult new patients seen at three univers...

A multi-scale convolutional neural network with context for joint segmentation of optic disc and cup.

Mar 11, 2021

Glaucoma is the leading cause of irreversible blindness. For glaucoma screening, the cup to disc ratio (CDR) is a significant indicator, whose calculation relies on the segmentation of optic disc(OD) ...