Electroretinogram contact lens electrode with tri-color light-emitting diode.

Electroretinogram contact lens electrode with tri-color light-emitting diode. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Electroretinogram contact lens electrode with tri-color light-emitting diode. Abstract Text:

PURPOSE: This study was performed to evaluate a new electroretinogram (ERG) contact lens electrode containing four light-emitting diodes (LEDs) that are used for both stimulus and background light. METHODS: The luminance of each LED could be changed independently and used as stimulus light. Red, blue, bright white, and flickering ERGs were recorded in 12 normal subjects and two patients with progressive cone dystrophy. The long-duration light stimuli separated the on- and off-responses of the ERG. This equipment is not according to the ISCEV standard. RESULTS: The tri-color LED electrode contact lens can efficiently produce and record ERG responses. Off-responses were recordable separately from on-responses by lengthening the stimulus duration. CONCLUSION: This combined stimulus-electrode system is compact and portable. Combined with the portable amplifier and the recorder, the ERGs can be recorded easily in an operating room, at patients' bedside, and in remote locations away from clinics and hospitals.

Electroretinogram contact lens electrode with tri-color light-emitting diode. Publishing Authors By Initials

For similar eye diseases: retinal diseases: retinal degeneration research abstracts see: eye diseases: retinal diseases: retinal degeneration research

PUBMED ID PMID:

MEDLINE DATE:

Electroretinogram contact lens electrode with tri-color light-emitting diode. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Acta ophthalmologica Scandinavica

VOLUME: 79

Page Numbers: 497-500

Journal Abbreviation: Acta Ophthalmol Scand

ISSN: 1395-3907

DAY: 17

MONTH: Oct

YEAR: 2001

Electroretinogram contact lens electrode with tri-color light-emitting diode. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 9507578

Electroretinogram contact lens electrode with tri-color light-emitting diode. Keywords Mesh Terms:

KEYWORDS: Retinal Degeneration

MESH TERMS: physiopathology

Chemical & Substance for Abstract: Electroretinogram contact lens electrode with tri-color light-emitting diode. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Electroretinogram contact lens electrode with tri-color light-emitting diode.

AFFILIATION: Schepens Eye Research Institute, Department of Ophthalmology, Harvard Medical School and Schepens Retina Associates, Boston, Massachusetts, USA. s-miz@jg7.so-net.ne.jp

Country: Denmark

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Acta Ophthalmol Scand

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Electroretinogram contact lens electrode with tri-color light-emitting diode Related Publications

• A 13-week subchronic toxicity study of madder color in F344 rats.
• A 90-day subchronic toxicity study of nivalenol, a trichothecene mycotoxin, in F344 rats.
• A Preliminary Study on Driver's Stress Index Using a New Method Based on Differential Skin Temperature Measurement.
• A cool look at the structural changes in kinesin motor domains.
• A survey of attitudes of clinicians towards the diagnosis and treatment of mild cognitive impairment in Australia and New Zealand.
• Acute aortic dissection detected by transesophageal echocardiography during abdominal aortic aneurysmectomy.
• Aminoglycoside ototoxicity.
• Androgen-dependent expression, gene structure, and molecular evolution of guinea pig caltrin II, a WAP-motif protein.
• Atomic dipole moment distribution of si atoms on a si(111)-(7x7) surface studied using noncontact scanning nonlinear dielectric microscopy.
• Base specificity of polyamine binding to synthetic polynucleotides.
• Chemical modification of neutral subtilopeptidase amylosacchariticus: reduction of the nitrotyrosyl enzyme with Na-hydrosulfite.
• DNA supercoiling factor positively regulates expression of the homeotic gene Abdominal-B in Drosophila melanogaster.
• Demonstration by affinity chromatography of the cell-free synthesis of ribonuclease-specific immunoglobulin.
• Effect of alcohols on polypeptide chain elongation and aminoacyl-tRNA formation.
• Effects of polyamines on the activities of Escherichia coli ribonuclease I and II.
• Effects of polyamines on the degradation of ribonucleic acids by polynucleotide phosphorylase of Micrococcus luteus.
• Effects on ribosomes of the substitution of spermidine or divalent cations for magnesium ions.
• Fish calcitonin receptor has novel features.
• Headless splice variant acting as dominant negative calcitonin receptor.
• Inhibition of polypeptide synthesis by tRNA fractions in rat liver cell-free systems.
• Localization of ammonia transporter Rhcg1 in mitochondrion-rich cells of yolk sac, gill, and kidney of zebrafish and its ionic strength-dependent expression.
• Phylogenetic analysis of intestinal bacteria and their adhesive capability in relation to the intestinal mucus of carp.
• Qualitative and quantitative analysis of cytologic assessment of astrocytoma, oligodendroglioma and oligoastrocytoma.
• Significance of inflammation-associated regenerative mucosa characterized by Paneth cell metaplasia and beta-catenin accumulation for the onset of colorectal carcinogenesis in rats initiated with 1,2-dimethylhydrazine.
• Stage-specific enhanced expression of mitochondrial fusion and fission factors during spermatogenesis in rat testis.
• Studies on the restoration of the activities of Ribonucleases by polyamines in the presence of various ribonuclease inhibitors.
• Studying the structure of microtubules by electron microscopy.
• Subependymoma of the spinal cord and review of the literature.
• Treatment-related ureteral cancer following stage II testicular seminoma.
• [Questionnaire survey on perioperative management of diabetic patients undergoing cardiovascular surgery]