Results 81 to 90 of about 16,025 (168)

Loss of wall stress homeostasis in ascending thoracic aortic aneurysm: histomorphometric insights into patient variants

The Journal of Physiology, Volume 603, Issue 14, Page 3899-3922, 15 July 2025.
Abstract figure legend Dynamic interplay between the extracellular matrix (ECM) and vascular smooth muscle cells (VSMCs) in the medial layer of ascending thoracic aortic aneurysms (ATAA) associated with two variants: thickening (hypertrophic) and thinning (hypotrophic) aneurysm remodelling.
Berta H. Ganizada, Koen D. Reesink, Shaiv Parikh, Pepijn J. M. H. Saraber, Jack P. Cleutjens, Austin Isabella, Mathilde Q. E. Krebbekx, Armand M. Jaminon, Cecile F. M. Maassen, Mitch J. F. G. Ramaekers, Bart Spronck, Koen van der Laan, Rory R. Koenen, Roberto Lorusso, Jos G. Maessen, Elham Bidar, Leon J. Schurgers   +16 more
wiley   +1 more source

Evaluation of Parameters Affecting Measurement Quality of Dynamic Contour Tonometry

Balkan Medical Journal, 2011
Objective: To evaluate factors affecting measurement quality of dynamic contour tonometry (DCT).Material and Methods: Three hundred patients took part in this prospective clinical study.
Vuslat Gürlü, Baran Gencer
doaj  

Wearable Hyperspectral Photoplethysmography Allows Continuous Monitoring of Exercise‐Induced Hypertension

Advanced Science, Volume 12, Issue 22, June 12, 2025.
A wearable hyperspectral photoplethysmography (HS‐PPG) is reported for continuous blood pressure (BP) monitoring. The HS‐PPG module integrates an ultrathin double‐folded solid immersion grating microspectrometer (DFSIG‐µSPEC), achieving a high spectral resolution of 3.4 nm.
Jung‐Woo Park, Jaehyeok Park, Jaehun Jeon, Seongok Chae, Gi Beom Kim, Geonhui Han, Hyung‐Soon Park, Yong Jeong, Ki‐Hun Jeong   +8 more
wiley   +1 more source

The Effect of Advancing Age and Intraocular Pressure Injury on Retinal Ganglion Cell Function and Synaptic Connectivity

Aging Cell, Volume 24, Issue 6, June 2025.
The effect of advancing age and intraocular pressure injury on retinal ganglion cell function and synaptic connectivity. While young mice modulate their synaptic input to recover retinal ganglion cell function following injury, older mice compensate by altering their action potential threshold and axon initial segment (AIS) length to increase intrinsic
Vicki Chrysostomou, Sevannah Ellis, Lewis E. Fry, Robert J. Hatch, Eamonn T. Fahy, Katharina C. Bell, Ian A. Trounce, Peter van Wijngaarden, Steve Petrou, Jonathan G. Crowston   +9 more
wiley   +1 more source

A Review on Different Tonometers for Intraocular Pressure Measurement After Photorefractive Keratectomy or Small Incision Lenticule Extraction

Clinical Ophthalmology, 2020
Shing Chuen Chow, Barry Yat Ming Yeung CAP Medical Center, Hong KongCorrespondence: Barry Yat Ming YeungCAP Medical Center, Rm 501-502, Hang Shing Building, 363 Nathan Road, Hong KongTel +852 23329830Fax +852 23326896Email bymyeung@gmail.comAbstract ...
Chow SC, Yeung BYM
doaj  

A new method for detecting the outer corneal contour in images from an ultra-fast Scheimpflug camera

BioMedical Engineering OnLine, 2019
Background The Corvis® ST tonometer is an innovative device which, by combining a classic non-contact tonometer with an ultra-fast Scheimpflug camera, provides a number of parameters allowing for the assessment of corneal biomechanics.
Magdalena Jędzierowska, Robert Koprowski, Sławomir Wilczyński, Katarzyna Krysik   +3 more
doaj   +1 more source

Comparison of current tonometry techniques in measurement of intraocular pressure

Journal of Current Ophthalmology, 2017
Purpose: To compare four tonometry techniques: Goldmann applanation tonometer (GAT), Dynamic contour tonometer (DCT), Non-contact tonometer (NCT), and Ocular Response Analyzer (ORA) in the measurement of intraocular pressure (IOP) and the impact of some ...
Behrooz Kouchaki, Hassan Hashemi, Abbasali Yekta, Mehdi khabazkhoob   +3 more
doaj   +1 more source

Dynamic Contour Tonometry in Comparison to Intracameral IOP Measurements

Investigative Opthalmology & Visual Science, 2008
The purpose of the study was to examine the effect of central corneal thickness (CCT), corneal curvature, astigmatism, axial length (AL), and age on measurements with the Pascal Dynamic Contour Tonometer (DCT).In a prospective clinical trial 75 eyes of 75 patients undergoing phacoemulsification were examined.
Andreas G, Boehm, Anja, Weber, Lutz E, Pillunat, Rainer, Koch, Eberhard, Spoerl   +4 more
openaire   +2 more sources

Comparison of Goldmann and Pascal tonometry in relation to corneal hysteresis and central corneal thickness in nonglaucomatous eyes

Clinical Ophthalmology, 2011
G Mangouritsas, S Mourtzoukos, A Mantzounis, L AlexopoulosGlaucoma Department, Eye Clinic, “Hellenic Red Cross” General Hospital, Athens, GreeceObjective: To compare measurements obtained by Goldmann applanation tonometry (GAT) and ...
Mantzounis A, Mourtzoukos S, Mangouritsas G, Alexopoulos L   +3 more
doaj  

Intraocular Pressure Measurement Using Ocular Response Analyzer, Dynamic Contour Tonometer, and Scheimpflug Analyzer Corvis ST

Journal of Ophthalmology, 2019
Purpose. To compare intraocular pressure (IOP) measurements with Goldmann applanation tonometry (GAT), ocular response analyzer (ORA), dynamic contour tonometer (DCT), and Corvis ST (CST) in healthy subjects. Methods.
Lisa Ramm, Robert Herber, Eberhard Spoerl, Frederik Raiskup, Lutz E. Pillunat, Naim Terai   +5 more
doaj   +1 more source