Results 81 to 90 of about 3,030,428 (163)

Comparative Investigation of the Effects of Season (Summer–Winter) and Sex on Tear Production and Intraocular Pressure in Saanen and Honamlı Goats

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To evaluate the effects of season (summer vs. winter) and sex on tear production (Schirmer tear test; STT‐I) and intraocular pressure (IOP) in Honamlı and Saanen goats raised under similar environmental conditions. Materials and Methods A total of 120 clinically healthy goats (Honamlı and Saanen; 30 females and 30 males per breed ...
Eser Çakmakçi, Ahmet Gürsel, Ali Belge   +2 more
wiley   +1 more source

Interrelations of aortic spring function, cardiovascular disease risk factors, and left ventricular diastolic function: The Framingham Heart Study

Physiological Reports, Volume 14, Issue 13, July 2026.
Abstract Mechanical twisting and untwisting of the left ventricle as well as abnormal hemodynamic aortic‐ventricular coupling are recognized as contributors to left ventricular diastolic function. However, energy associated with proximal aortic stretch during systole can be recovered as diastolic elastic recoil that may facilitate diastolic left ...
Leroy L. Cooper, Brenton R. Prescott, Vanessa Xanthakis, Jian Rong, Martin G. Larson, Emelia J. Benjamin, Naomi M. Hamburg, Ramachandran S. Vasan, Gary F. Mitchell   +8 more
wiley   +1 more source

Pulse wave analysis in normal pregnancy: a prospective longitudinal study. [PDF]

, 2009
Outside pregnancy, arterial pulse wave analysis provides valuable information in hypertension and vascular disease. Studies in pregnancy using this technique show that vascular stiffness is raised in women with established pre-eclampsia.
Khalil Asma, Khalil, A, Jauniaux, E, Harrington, K, Jauniaux Eric, Cooper, D, Kevin Harrington, Cooper Derek, Harrington Kevin, Asma Khalil, Derek Cooper, Eric Jauniaux   +11 more
core   +2 more sources

[Comparison of dynamic contour tonometry (Pascal) with pneumotonometry and Goldmann tonometry].

Archivos de la Sociedad Espanola de Oftalmologia, 2007
To compare the intraocular pressure measurements as defined by the Pascal tonometer, the Goldmann tonometer and the pneumotonometer.This was an observational clinical study, which included two hundred and five randomly selected subjects recruited from the Ophthalmology Department. The intraocular pressure measurements were performed with each tonometry
Moreno-Montañes, J. (Javier), Mendiluce, L. (Loreto), Sadaba-Echarri, L.M. (Luis M.), Heras-Mulero, H. (Henar)   +3 more
openaire   +2 more sources

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

[Intraocular pressure elevation after vitrectomy-Goldmann applanation tonometry measures lower intraocular pressure than dynamic contour tonometry]. [PDF]

Ophthalmologe, 2022
Bäurle S, Viestenz A, Seitz B, Viestenz A.   +3 more
europepmc   +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  

Dynamic Contour Tonometry and Goldmann Applanation Tonometry: Correlation with Intracameral Assessment of Intraocular Pressure

European Journal of Ophthalmology, 2011
Purpose To compare intraocular pressure (IOP) measured using a dynamic contour tonometer (DCT) and a Goldmann applanation tonometer (GAT) with in vivo intracameral IOP, and establish the relationship between DCT, GAT and central corneal thickness (CCT) in patients with primary open-angle glaucoma (POAG).
RIVA, Ivano, QUARANTA, Luciano, Russo A., Katsanos A., Rulli E., Floriani I.   +5 more
openaire   +3 more sources

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