Abstract:
PURPOSE:To determine the prevalence, incidence, and progression of myopia of Chinese children in Hong Kong.
METHODS:A cross-sectional survey was initially conducted. A longitudinal follow-up study was then conducted 12 months later.
RESULTS:A total of 7560 children of mean age 9.33 (95% confidence interval [CI] = 9.11-9.45; range, 5-16) participated in the study. Mean spherical equivalent refraction (SER) was -0.33 D (SD = 11.56; range, -13.13 to +14.25 D). Myopia (SER journal_name journal_title authors doi keywords: subject pub_date pages issue eissn issn journal_volume pub_type
abstract::Retinal ultrastructure was examined at various intervals following a single intravitreal injection of 100-4,000 micrograms of gentamicin in rabbit eyes. Three days after injections of 100-500 micrograms, numerous abnormal lamellar lysosomal inclusions were observed in the retinal pigment epithelium (RPE) and in macrop...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1984-05-01 00:00:00
abstract:PURPOSE:Müller glia play crucial roles in retinal homeostasis and function. Genetic modification of Müller cells by viral gene delivery would be valuable for studies of their normal physiology and roles in retinal disease states. However, stable and efficient transgene expression in Müller cells after delivery of gene ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.05-1570
更新日期:2007-04-01 00:00:00
abstract:Purpose:To define the functional roles of Grk1 and Grk7 in zebrafish cones in vivo. Methods:Genome editing was used to generate grk7a and grk1b knockout zebrafish. Electroretinogram (ERG) analyses of the isolated cone mass receptor potential and the b-wave were performed in dark-adapted zebrafish using a paired flash ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.18-24455
更新日期:2018-10-01 00:00:00
abstract::Checkerboard reversal stimuli were used to evoke transient pattern electroretinograms (P-ERGs) from the eyes of 14 patients with amblyopia and 14 normal subjects. In the control group, and in normal eyes of patients, pattern electroretinograms were obtained with monocular central fixation. Amblyopic eyes were examined...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1987-01-01 00:00:00
abstract::PURPOSE. Simple sphingolipids control crucial cellular processes in several cell types. Previous work demonstrated that sphingolipids, such as ceramide, sphingosine, and sphingosine-1-phosphate, are key mediators in the regulation of survival, differentiation, and proliferation of retina photoreceptors. Ceramide-1-pho...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.10-7065
更新日期:2011-08-22 00:00:00
abstract:PURPOSE:To investigate the induction of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) gene expression by prostaglandin E2 (PGE2) in cultured rat Müller cells and to study the mechanism of the induction. METHODS:Müller cells were obtained from neonatal Sprague-Dawley rat retinas an...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1998-03-01 00:00:00
abstract:PURPOSE:To compare the diagnostic value of Bruch's membrane opening minimum rim width (BMO-MRW) and retinal nerve fiber layer thickness (RNFLT) in patients with ocular hypertension, preperimetric, and perimetric glaucoma. METHODS:One hundred eighty-one eyes consisting of 40 healthy controls, 41 ocular hypertensive sub...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章,随机对照试验
doi:10.1167/iovs.15-18906
更新日期:2016-07-01 00:00:00
abstract:PURPOSE:Defensins are naturally occurring antimicrobial peptides. Recently the authors published evidence of defensin production by the human ocular surface. A study was undertaken to look for intraocular defensins that may account for unexplained antimicrobial activity of intraocular fluids. METHODS:Reverse transcrip...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2000-09-01 00:00:00
abstract:Purpose:The purpose of this review was to provide detailed insights into the pathophysiology of myofibroblast-mediated fibrosis (scarring or late haze) after corneal injury, surgery, or infection. Method:Literature review. Results:The epithelium and epithelial basement membrane (EBM) and/or endothelium and Descemet's...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章,评审
doi:10.1167/iovs.18-24428
更新日期:2018-08-01 00:00:00
abstract:PURPOSE:Retinal ganglion cells (RGCs) die as a result of axonal injury in a variety of optic neuropathies, including glaucoma. Reactive oxygen species (ROS) act as intracellular signaling molecules and initiate apoptosis in nerve growth factor-deprived sympathetic neurons and axotomized RGCs. Determination of the role ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.05-1010
更新日期:2006-09-01 00:00:00
abstract:PURPOSE:To investigate whether enzymatic collagen breakdown is an active process in the human vitreous. METHODS:Human donor eyes were used for immunohistochemistry to detect the possible presence of the matrix metalloproteinase (MMP)-induced type II collagen breakdown product col2-3/4C-short in the vitreous. Western b...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.08-3125
更新日期:2009-10-01 00:00:00
abstract:PURPOSE:Keratoconus disease or post-LASIK corneal ectasia are increasingly treated using UV-A/riboflavin-induced corneal collagen cross-linking (CXL). However, this treatment suffers from a lack of techniques to provide an assessment in real-time of the CXL effects. Here, we investigated the potential interest of corne...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.11-9142
更新日期:2012-08-31 00:00:00
abstract:PURPOSE:To compare the mydriatic effect and the short-term corneal endothelial safety of intracamerally injected N-methyl-3,4-dihydroxyphenylamine (epinine) to phenylephrine in a porcine eye model. METHODS:One hundred twelve eyes from newly slaughtered pigs were used in this study. After pretreatment with 20 mg intrac...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.09-3651
更新日期:2009-11-01 00:00:00
abstract:PURPOSE:To assess the thickness and surface area of porcine sclera. METHODS:One hundred twenty-eight porcine globes were sectioned from the center of the cornea to the region of the optic nerve. Photographs of the sectioned sclera including a millimeter scale were taken. Photographic slides were projected onto blank p...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2002-08-01 00:00:00
abstract:Purpose:To evaluate the corneal endothelial characteristics across the primary angle closure (PAC) disease spectrum amongst patients diagnosed as PAC suspects (PACS), PAC, PAC glaucoma (PACG), and previous acute PAC (APAC). Methods:We analyzed a total of 529 subjects (51 PACS, 170 PAC, 234 PACG, and 74 with previous A...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.18-24939
更新日期:2018-09-04 00:00:00
abstract:PURPOSE:Inflammation probably plays a major role in the pathogenesis of age-related macular degeneration (AMD). The authors evaluated whether AMD is associated with gene expression patterns in white blood cells (WBCs) and whether such a pattern may serve as a biomarker for the disease. METHODS:Microarray analysis of g...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.08-3019
更新日期:2010-01-01 00:00:00
abstract:PURPOSE:One of the critical difficulties in design of a high-resolution retinal implant is the proximity of stimulating electrodes to the target cells. This is a report of a phenomenon of retinal cellular migration into a perforated membrane that may help to address this problem. METHODS:Mylar membranes with an array ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.03-1327
更新日期:2004-09-01 00:00:00
abstract:PURPOSE:To describe a software program developed to provide an objective assessment of the amount of posterior capsular opacification (PCO) in high-resolution digital images of the posterior capsule after cataract surgery. METHODS:Images are analyzed by a set protocol of defining the area of the posterior capsule, rem...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:2000-11-01 00:00:00
abstract:PURPOSE:To evaluate the efficiency, cell specificity, stability, and toxicity of recombinant adeno-associated virus (rAAV)-mediated retinal transduction in vivo in the adult immunocompetent mouse. To assess the usefulness of green fluorescent protein (GFP) for real-time, noninvasive monitoring of retinal transgene expr...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1997-12-01 00:00:00
abstract:PURPOSE:Pathology in the primary drainage pathway for aqueous humor in the eye is responsible for ocular hypertension, the only treatable risk factor in patients with glaucoma. Unfortunately, the mechanisms that regulate pressure-dependent drainage of aqueous humor and thus intraocular pressure (IOP) are unknown. To be...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.11-7839
更新日期:2011-12-09 00:00:00
abstract:Purpose:Basement membrane degradation and macrophage aggregation at the optic fissure margins are crucial to optic fissure closure during normal murine eye development. Basement membrane degradation is also an essential step in cancer development, and matrix metalloproteinases (MMPs) play an important role. In this stu...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.17-21841
更新日期:2018-03-01 00:00:00
abstract:Purpose:The study aimed to provide a quantitative description of aqueous humor dynamics in healthy rat eyes. Methods:One eye of 26 anesthetized adult Brown-Norway rats was cannulated with a needle connected to a perfusion pump and pressure transducer. Pressure-flow data were measured in live and dead eyes by varying p...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.17-22915
更新日期:2018-05-01 00:00:00
abstract::The free epsilon-amino groups and 5-hydroxymethylfurfural (5-HMF) contents were determined in soluble and insoluble proteins of clear human lenses and diabetic and nondiabetic senile cataractous lenses. The free epsilon-amino group content of soluble proteins in diabetic cataracts was decreased by 37% (P less than 0.0...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1986-01-01 00:00:00
abstract:PURPOSE:To describe hereditary macular degeneration observed in the cynomolgus monkey (Macaca fascicularis), which shares phenotypic features with age-related macular degeneration in humans, and to test the involvement of candidate gene loci by mutation screening and linkage analysis. METHODS:Ophthalmic examinations w...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.04-1031
更新日期:2005-02-01 00:00:00
abstract:PURPOSE:Mutations in the mitochondrial dynamin-related GTPase OPA1 cause autosomal dominant optic atrophy (ADOA), but the pathophysiology of this disease is unknown. As a first step in functional studies, this study was conducted to evaluate the expression of Opa1 in whole retina and in isolated retinal ganglion cells ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.03-1407
更新日期:2005-11-01 00:00:00
abstract:PURPOSE:The transplantation of cultivated corneal endothelial cells (CECs) has gained attention recently for the treatment of patients with corneal endothelial dysfunction. However, an efficient culturing technique for human (H)CECs has yet to be properly established. The present study was conducted to investigate the ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.08-2634
更新日期:2009-08-01 00:00:00
abstract:PURPOSE:The RAS association domain family 1 (RASSF1) gene is a tumor-suppressor gene located on chromosome 3p21.3. The alternative transcript (RASSF1a) has been shown to be inactivated by hypermethylation in several human malignancies, including breast, prostate, and lung cancer, and in cutaneous melanoma. The purpose ...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.06-0781
更新日期:2007-02-01 00:00:00
abstract:PURPOSE:Lenses from selenite-treated animals develop reversible "cold cataract" at a lower temperature than is required for lenses from age-matched control animals. This unexplained, stabilized phase transition is readily observed in intact lenses 36 to 48 hours after treatment and occurs in lenses before the appearanc...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1995-04-01 00:00:00
abstract:PURPOSE:To investigate the relationship between photopic open-loop accommodation and vergence and the effect of mental effort on these positions. METHODS:Twenty subjects (11 men and 9 women) viewed monocularly a photopic (25 cdm-2), high-contrast (90%) Maltese cross-target for 3 minutes, through a 0.5-mm pinhole drill...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract:Purpose:Our goal was to describe the clinical and molecular genetic findings in Thai patients with Leber congenital amaurosis (LCA). Methods:Whole exome sequencing (WES) was performed in eight unrelated patients. All genes responsible for inherited retinal diseases (IRDs) based on RetNet were selected for analysis. Po...
journal_title:Investigative ophthalmology & visual science
pub_type: 杂志文章
doi:10.1167/iovs.16-21322
更新日期:2017-04-01 00:00:00