Results 91 to 100 of about 4,576,146 (339)

Axial length and its associations in a Russian population: The Ural Eye and Medical Study

open access: yesPLoS ONE, 2019
Purpose To assess the normal distribution of axial length and its associations in a population of Russia. Methods The population-based Ural Eye and Medical Study included 5,899 (80.5%) individuals out of 7328 eligible individuals aged 40+ years.
M. Bikbov   +15 more
semanticscholar   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Axial Length Variation Impacts on Superficial Retinal Vessel Density and Foveal Avascular Zone Area Measurements Using Optical Coherence Tomography Angiography.

open access: yesInvestigative Ophthalmology and Visual Science, 2017
Purpose To evaluate the impact of image magnification correction on superficial retinal vessel density (SRVD) and foveal avascular zone area (FAZA) measurements using optical coherence tomography angiography (OCTA).
Danuta M. Sampson   +7 more
semanticscholar   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Axial-length computation using corneal dimensions and A-scan biometry

open access: yesPhilippine Journal of Ophthalmology, 2005
Objective: To compare the axial length derived from a formula incorporating corneal dimensions with the results obtained by A-scan biometry. Methods: This is a nonrandomized comparative study of patients from the outpatient department of a tertiary ...
Rey Matanguihan, MD   +2 more
doaj  

Ocular axial length and its associations: A systematic review

open access: yesAfrican Vision and Eye Health
Background: Axial length is key in determining the underlying cause of refractive errors, including myopia. It is essential for assessing myopic progression or risk in patients. Aim: To systematically evaluate associations between ocular axial length and
Andrew T. Chikara   +2 more
doaj   +1 more source

Axial Length Correction in Evaluation of Refractive Predictability and Biometry Agreement [Letter]

open access: yesClinical Ophthalmology, 2023
Ferdinando Cione, Gerardo La Padula, Antonio Formicola Eye Unit, Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, Salerno, ItalyCorrespondence: Gerardo La Padula, Eye Unit, Department of Medicine, Surgery ...
Cione F, La Padula G, Formicola A
doaj  

Characteristics of axial Length and Binocular axial Length Difference in Chinese Children and Teenagers

open access: yes, 2020
Abstract Background: To investigate the characteristics of axial length and binocular axial length difference in Chinese children and teenagers. Methods: The axial length and binocular axial length difference of 4422 children were retrospectively reviewed in this ...
Xiuyu Mao   +3 more
openaire   +1 more source

Pattern selection in the absolutely unstable regime as a nonlinear eigenvalue problem: Taylor vortices in axial flow

open access: yes, 1996
A unique pattern selection in the absolutely unstable regime of a driven, nonlinear, open-flow system is analyzed: The spatiotemporal structures of rotationally symmetric vortices that propagate downstream in the annulus of the rotating Taylor-Couette ...
A. Bers   +92 more
core   +1 more source

Ocular Axial Length and Diabetic Retinopathy: The Kailuan Eye Study.

open access: yesInvestigative Ophthalmology and Visual Science, 2019
Purpose To examine the role of ocular axial length as an ocular parameter for the prevalence and severity of diabetic retinopathy (DR). Methods The cross-sectional Kailuan Diabetic Retinopathy Study included patients with diabetes who participated in ...
Qian Wang   +15 more
semanticscholar   +1 more source

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