Results 111 to 120 of about 203,683 (192)

Evaluation of Corneal Densitometry Values with Pentacam in Cases of Ocular Hypertension and Pseudoexfoliative Glaucoma.

Photodiagnosis and Photodynamic Therapy
BACKGROUND Examination of corneal densitometry measurements using the Pentacam Scheimpflug imaging system in cases of pseudoexfoliative glaucoma (PEXG) and ocular hypertension (OHT). METHODS The study included 50 eyes of 29 PEXG patients, 25 eyes of 16
Cigdem Coskun, Gokhan Celik, Cenk Zeki Fikret, S. Çomçalı, O. E. Kemer   +4 more
semanticscholar   +1 more source

Regional corneal biomechanics assessment as a function of age using Strain–Stress Index maps

Ophthalmic and Physiological Optics, Volume 45, Issue 7, Page 1773-1779, November 2025.
Abstract Purpose To gain a better understanding of corneal Stress–Strain Index (SSI) maps in healthy eyes and to determine their changes with age. Method The eyes of 72 participants (age 43.1 ± 20.9 years, 69.5% female) were included in the analysis, considering the left and right eyes separately.
Vahoura Tahsini, Marta Jiménez‐García, Ahmed Makarem, Ahmed Elsheikh, Philippe Büchler, Sabine Kling, Jos J. Rozema   +6 more
wiley   +1 more source

Small Molecule Targeting of Atypical p38 Protects Against Viral Infection

The FASEB Journal, Volume 39, Issue 20, 31 October 2025.
Targeting host signaling pathways offers a complementary strategy to direct‐acting antivirals. Small‐molecule modulators of atypical p38 block Hepatitis C virus replication and also inhibit Human Cytomegalovirus. By disrupting virus‐induced p38 activation, these compounds suppress viral RNA replication and protein expression, highlighting atypical p38 ...
Fredejah T. Royer, Jeremy C. Burton, Johnathan Burns, Megan G. Lloyd, Reuben Onwe, Jennifer F. Moffat, Neil J. Grimsey   +6 more
wiley   +1 more source

Corneal light scattering and anterior segment findings in rheumatoid arthritis patients: a prospective study on disease monitoring [PDF]

International Journal of Ophthalmology
AIM: To evaluate changes in corneal light scattering and anterior segment parameters in newly diagnosed rheumatoid arthritis (RA) patients who achieved remission with systemic treatment, compared to healthy controls.
Serife Ciloglu Hayat, Yusuf Cem Yilmaz, Sefik Can Ipek, Handan Yarkan   +3 more
doaj   +1 more source

Endothelial MEMO1 Regulates Angiogenic Signaling in a Model of Retinopathy of Prematurity

FASEB BioAdvances, Volume 7, Issue 9, September 2025.
Vascular endothelial growth factor (VEGF) drives both normal and pathological angiogenesis in retinopathy of prematurity (ROP). In a rat ROP model, MEMO1 was identified as a regulator of VEGF signaling in retinal microvascular endothelial cells (RMVECs).
Aniket Ramshekar, Bright Asare‐Bediako, Jasmine Nguyen, Arundhathy Suresh, Aaron Simmons, Colin A. Bretz, Haibo Wang, Eric Kunz, Chandler J. Zaugg, Chris Wallace‐Carrete, M. Elizabeth Hartnett   +10 more
wiley   +1 more source

Corneal Imaging and Densitometry Measurements in Healthy Volunteers Across Different Age Groups [PDF]

, 2017
Purpose : Measuring corneal clarity in healthy eyes is important because it could help when planning treatments. This study aims to standardize and investigate the changes in corneal clarity with age.
Brahma, Arun, Morley, Debbie, Alzahrani, Khaled, Hillarby, M Chantal, Carley, Fiona   +4 more
core   +2 more sources

Natural history of corneal haze after corneal collagen crosslinking in keratoconus using Scheimpflug analysis. [PDF]

, 2016
PURPOSE:To analyze corneal haze after corneal collagen crosslinking (CXL) for progressive keratoconus using Scheimpflug densitometry. SETTING:Auckland District Health Board, Auckland, New Zealand. DESIGN:Prospective randomized controlled study.
McGhee, Charles, Jordan, Charlotte A, Kim, Bia Z, Patel, Dipika   +3 more
core   +1 more source

Corneal and lens densitometry after corneal collagen cross-linking for keratoconus

Journal of the Egyptian Ophthalmological Society, 2014
Purpose The study aimed at investigating retrospectively the values of corneal and lens densitometry using the Pentacam Scheimpflug system after corneal cross-linking (CXL). Materials and methods This study included 50 eyes of 50 patients who had undergone CXL for keratoconus.
HanyA Helaly, IhabM Osman
openaire   +1 more source

Segmentation of the fibrillar layer in advanced fuchs endothelial corneal dystrophy: Inter‐oberserver‐reliability and intra‐observer‐repeatability analysis of corneal densitometry images

Acta ophthalmologica
Aims: Our previous studies state that a central subendothelial collagen‐rich fibrillar layer (FL) is present in about 80% of advanced Fuchs endothelial corneal dystrophy (FECD) corneas which correlates with decreased corneal endothelial cell density and ...
A. Howaldt, M. Mestanoglu, G. Musial, Rahul A Jonas, Claus Cursiefen, Björn Bachmann, M. Matthaei   +6 more
semanticscholar   +1 more source

Additional file 1: of Quantitative evaluation of corneal epithelial edema after cataract surgery using corneal densitometry: a prospective study [PDF]

, 2018
Corneal densitometry readings pre and postoperative surgery. Densitometry readings in the central 2 mm zone within the anterior layer before and postoperative on day 1, day 3 and day 7 were 18.1 ± 1.8, 21.3 ± 3.8, 19.9 ± 2.5, 19.4 ± 1.6.
Sho Ishikawa (6109283), Naoko Kato (4634713), Masaru Takeuchi (93147)   +2 more
core   +1 more source