Results 71 to 80 of about 153 (103)

Aerobic exercise partially improves the skeletal muscle phenotype in a model of heart failure with preserved ejection fraction in male mice

open access: yesPhysiological Reports, Volume 14, Issue 11, June 2026.
Abstract Heart failure with preserved ejection fraction (HFpEF) is associated with skeletal muscle dysfunction that contributes to exercise intolerance and disease progression. Altered Ca2+ homeostasis and increased oxidative stress have been proposed as mechanisms underlying muscle weakness in HFpEF; however, the effects of aerobic exercise on ...
Cielo Martínez Martínez   +8 more
wiley   +1 more source

Effect of steep-axis incision on corneal astigmatism after ultrasound phacoemulsification cataract surgery

open access: yes
Cilj istraživanja: Cilj je procijeniti smanjenje zakrivljenosti rožnice nakon ultrazvučne operacije mrene u skupinama s obzirom na položaj rožnične incizije.
Šram, Marko
core   +1 more source

Patterns of Corneal Astigmatism in Eyes Post Myopic Laser Keratorefractive Surgery

open access: yes
Aaron W Ng,1,2 Stephen Stewart,1– 4 Tun Kuan Yeo1,2,5 1Department of Ophthalmology, Tan Tock Seng Hospital, Singapore; 2NHG Eye Institute, Singapore; 3Cathedral Eye Clinic, Belfast, UK; 4Centre of Public Health, Queen’s University, Belfast, UK; 5Eye ...
Yeo TK, Ng AW, Stewart S
core   +2 more sources

Longitudinal assessment of the progression of severe keratoconus based on corneal topography

open access: yes
We aimed to assess long-term disease progression in patients with severe keratoconus (KC). Clinical records of 125 patients (201 eyes) with severe KC followed-up for > 12 months were retrospectively analyzed.
XiaoDi Yang   +4 more
core   +1 more source

Avaliação das alterações da curvatura posterior da córnea após a cirurgia de catarata por facoemulsificação com incisão corneana de 2,75 milímetros [PDF]

open access: yes, 2017
Orientadora: Prof.ª. Dra. Ana Tereza Ramos MoreiraTese (doutorado) - Universidade Federal do Paraná, Setor de Ciências da Saúde, Programa de Pós-Graduação em Clínica Cirúrgica. Defesa : Curitiba, 29/09/2017Inclui referências: p.
Schmitt, Artur
core  

Multiscale Investigation of the Depth-Dependent Mechanical Anisotropy of the Human Corneal Stroma

open access: yes, 2015
To investigate the depth-dependent mechanical anisotropy of the human corneal stroma at the tissue (stroma) and molecular (collagen) level by using atomic force microscopy (AFM).
Labate, Cristina   +5 more
core   +1 more source

Pentacam´s® measurement error for corneal radii of curvature and thickness in keratoconus eyes

open access: yes
Objetivo: Avaliar o erro de medida do Pentacam® para raios de curvatura e espessura da córnea em olhos com ceratocone. Casuística e Métodos: Trezentos e trinta e quatro olhos com ceratocone foram escaneados por um tomógrafo Pentacam®.
Nunomura, Carlos Yuji
core   +1 more source

Corneal Curvature Change After Strabismus Surgery: An Experience from a Single-academic Center

open access: yes
Objective: This study aimed to explore corneal curvature changes following strabismus surgery using a quadric surface fitting model to address ocular misalignment.
Thammanoon Surachatkumtonekul   +6 more
core  

A comparison of anterior and posterior central corneal powers in eyes with and without keratoconus

open access: yes, 2020
: Background: Keratoconus affects the anterior segment of the eye, which directly affects the refractive state of the eye. There are three components for the measurement of a corneal curvature or central corneal power (CCP) of the eye, namely, the power ...
Rubin, Alan, Chetty, Elizabeth
core  

Evaluation of biometric parameters, corneal health and binocular vision status after using menicon z-night orthokeratology (OK) lenses among young Malay adults / Aisyah Mat Yacob [PDF]

open access: yes, 2019
Myopic power can be reduced using Menicon Z-Night orthokeratology (OK) lens. No study has reported on the success of this lens among Malays. The aim of this study was to determine changes inbiometric parameters, corneal health and binocular vision status
Mat Yacob, Aisyah
core  

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