Results 101 to 110 of about 186,523 (222)
Could corneal densitometry be a diagnostic criterion for keratoconus?
The Annals of Clinical and Analytical MedicineAim: To examine corneal densitometry measurements with the Pentacam Scheimpflug imaging system in keratoconus patients and compare them with a healthy control group.
Çiğdem Coşkun
semanticscholar +1 more source
Advanced Science, Volume 13, Issue 3, 14 January 2026.The mechanism of secondary cognitive impairment following AKI. When renal ischemic injury progresses to fibrosis, renal fibroblasts and damaged tubular cells secrete MDK, which circulates through the bloodstream, crosses the damaged BBB, and accumulates in the hippocampus tissue (an area crucial for learning and memory).
Li Lu +10 more
wiley +1 more source
Ophthalmology SciencePurpose: To evaluate changes in corneal densitometry and optical aberrations using Scheimpflug imaging in early Fuchs endothelial corneal dystrophy (FECD) and to assess their association with CTG trinucleotide repeat expansion.
Stanley S.J. Poh, MBBS +8 more
doaj +1 more source
Repeatability of Corneal Elevation Maps in Keratoconus Patients Using the Tomography Matching Method [PDF]
, 2017 To assess repeatability of corneal tomography in successive measurements by Pentacam in keratoconus (KC) and normal eyes based on the Iterative Closest Point (ICP) algorithm. The study involved 143 keratoconic and 143 matched normal eyes.
Bao, FJ +10 more
core +2 more sources
Corneal densitometry analysis in patients diagnosed with keratoconus
Acta Ophthalmologica, 2022 AbstractPurposeThe purpose of this study is to carry out a comparative study of corneal densitometry (COD) using Pentacam HR in two groups of patients. A control group of normal eyes where corneal pathology has been ruled out and another group of patients diagnosed with keratoconus (KC) who have not received corneal Cross‐Linking as treatment ...
Marta Orejudo Derivas +7 more
openaire +1 more source
The Journal of Physiology, Volume 604, Issue 1, Page 460-478, 1 January 2026.Abstract figure legend GARP2 has a minor role in maintaining the structural integrity of the rod outer segments as a function of age, but an important role in regulating rod photoreceptor continuous noise, likely through stabilization of PDE6 basal activity.
Delores A. Stacks +7 more
wiley +1 more source
Biochemical study of dermatan sulfate glycosaminoglycan in adult male patients with Nyhus type II inguinal hernia [PDF]
, 2011 OBJECTIVE: To compare the amount of the dermatan sulfate glycosaminoglycan between male patients with Nyhus type II inguinal hernias and subjects without inguinal hernia, aged between 20 and 40 years.
Dreyfuss, Juliana Luporini +5 more
core +1 more source
Clinical Genetics, Volume 108, Issue 6, Page 696-707, December 2025.Trio exome sequencing allowed the identification of two novel compound heterozygous variants in PIK3C2A, defining the fifth family presenting a PIK3C2A‐related syndrome characterized by pulverulent cataracts and deafness. Functional testing revealed impaired PI metabolism and primary dysfunction phenotype.
Adella Karam +9 more
wiley +1 more source
Designer Leptin Receptor Antagonist Allo-aca Inhibits VEGF Effects in Ophthalmic Neoangiogenesis Models [PDF]
, 2016 Experimental and clinical data suggest that pro-angiogenic, pro-inflammatory and mitogenic cytokine leptin can be implicated in ocular neovascularization and other eye pathologies. At least in part, leptin action appears to be mediated through functional
Didier J. Nuno +5 more
core +2 more sources
One-year Observational Study of an Iris Camera Corneal Opacification Measurement and Pentacam Densitometry in Keratoconus after Corneal Crosslinking [PDF]
, 2021 Chimdi Emmanuel Emma-Duru +3 more
openalex +1 more source