Results 21 to 30 of about 18,171 (184)

Effect of anterior chamber depth on the accuracy of different intraocular lens’ formulas

open access: yesBioMedica, 2022
Background and Objectives: Due to the difference in anterior segments among different races, intraocular lens formulas behave differently. Asian eyes have smaller anterior segment dimensions than Caucasian eyes.
Muhammad Moin   +2 more
doaj   +1 more source

Myopes have significantly higher serum melatonin concentrations than non-myopes [PDF]

open access: yes, 2017
Purpose Experimental animal models of myopia demonstrate that higher melatonin (Mel) and lower dopamine (DA) concentrations actively promote axial elongation.
Ackermann   +70 more
core   +2 more sources

Comparison the property of new instruments to the IOL-master 500 on patients with cataract

open access: yes, 2023
Abstract Objectives To assess the consistency and difference on six new instruments to IOL-master 500 through evaluating the corneal power measurements. Materials and methods 88 eyes of 88 subjects were included from Oct. 2018 to Apr. 2019 in this study.
Muyu Qi   +9 more
openaire   +1 more source

Meta-analysis of optical lowcoherence reflectometry versus partial coherence interferometry biometry [PDF]

open access: yes, 2017
This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the ...
Huang, Jinhai   +6 more
core   +1 more source

Comparison of visual and optical quality of monofocal versus multifocal intraocular lenses [PDF]

open access: yes, 2019
Postprint (author's final ...
Altemir Gómez, I.   +8 more
core   +2 more sources

Cigarette Smoke Suppresses Type I Interferon-Mediated Antiviral Immunity in Lung Fibroblast and Epithelial Cells [PDF]

open access: yes, 2008
The objective of this study was to investigate the impact of cigarette smoke on innate antiviral defense mechanisms; specifically, we examined the effects of cigarette smoke on the induction of type I interferon (IFN).
Bauer, Carla M.T.   +6 more
core   +2 more sources

Analise dos dados biométricos gerados por interferometria comparada com Scheimpflug [PDF]

open access: yesRevista Brasileira de Oftalmologia
Resumo Objetivo: Observar o grau de concordância das variáveis analisadas entre os dispositivos IOL Master 500 e Pentacam AXL e descrever as medias Métodos: Foram analisados 35 prontuários, totalizando 61 olhos.
Francisco Wellington Rodrigues   +5 more
doaj   +4 more sources

Ground verification of the feasibility of telepresent on-orbit servicing [PDF]

open access: yes, 2009
In an ideal case telepresence achieves a state in which a human operator can no longer differentiate between an interaction with a real environment and a technical mediated one. This state is called transparent telepresence.
Artigas, Jordi   +7 more
core   +1 more source

The Axial Length of the Eyeball and Bioelectrical Activity of Masticatory and Neck Muscles: A Preliminary Report

open access: yesPain Research and Management, 2022
Objective. The present study aimed to evaluate the correlation of eye length and bioelectric activity of temporalis, masseter, digastric, and sternocleidomastoid muscles in women with myopia compared to healthy women. Methods.
Grzegorz Zieliński   +9 more
doaj   +1 more source

Impact of Eye Drops Instillation of Antihypertensive Drugs on the Refractive Power of the Cornea

open access: yesOftalʹmologiâ, 2020
Purpose: to assess effect of eye drops instillation on the refractive power of the cornea and potential intraocular lens (IOL) power calculation errors appearing related within.Patients and methods.
D. F. Belov, V. P. Nikolaenko
doaj   +1 more source

Home - About - Disclaimer - Privacy