Results 81 to 90 of about 20,747 (229)

Cerebrovascular pulsatility following long duration spaceflight is associated with changes in pulse pressure and carotid artery stiffness

Experimental Physiology, EarlyView.
Abstract Central artery stiffening increases the haemodynamic pulsations transmitted downstream towards target organs, including the brain. While recent evidence suggests that long duration spaceflight is associated with reduced common carotid artery (CCA) distensibility, cerebrovascular pulsatility has not been extensively characterized in astronauts.
Roxanne Fournier, Danielle K. Greaves, J. Kevin Shoemaker, Philippe Arbeille, Richard L. Hughson, Andrew D. Robertson   +5 more
wiley   +1 more source

Correlation between ocular perfusion pressure and ocular pulse amplitude in glaucoma, ocular hypertension, and normal eyes

Clinical Ophthalmology, 2013
Bruno P Figueiredo,1,2 Sebastião Cronemberger,1 Fabio N Kanadani3,4 1Departments of Ophthalmology, Federal University of Minas Gerais, Belo Horizonte, 2Departments of Ophthalmology, Glaucoma and Cataract Service, Santa Casa of Belo Horizonte ...
Figueiredo BP, Cronemberger S, Kanadani FN   +2 more
doaj  

Acute cardiovascular changes following heat exposure during simulated shipboard firefighting

Experimental Physiology, EarlyView.
Abstract Like structural firefighting, shipboard firefighting requires extreme exertion. However, shipboard firefighting may be a unique cardiovascular stress as most sailors lack extensive firefighting experience and may complete significant work before reaching the fire scene.
Daniel K. Sweet, Elizabeth M. Lavoie, Hayden W. Hess, Stuart Inglis, Brian Monaco, J. Luke Pryor, Steven E. Reis, David Hostler   +7 more
wiley   +1 more source

Can dynamic contour tonometry and ocular pulse amplitude help to detect severe cardiovascular pathologies?

Clinical Ophthalmology, 2014
T Bertelmann,1 S Langanke,1 M Potstawa,2 I Strempel11Department of Ophthalmology, Philipps-University of Marburg, Marburg, 2Section Cardiology, Internal Medicine Clinic, Schwalmstadt, GermanyAbstract: We demonstrate the close relationship between a ­ ...
Bertelmann T, Langanke S, Potstawa M, Strempel I   +3 more
doaj  

Elevated intraocular pressure in patients with acromegaly [PDF]

, 2014
To evaluate central corneal thickness (CCT) and intraocular pressure (IOP) in a cohort of acromegalic patients, and to correlate CCT with serum levels of growth hormone (GH) and insulin-like growth factor 1 (IGF-1)
Floriani, Irene, Giustina, Andrea, Katsanos, Andreas, Konstas, Anastasios, Mazziotti, Gherardo, Porcelli, Teresa, Quaranta, Luciano, Riva, Ivano   +7 more
core   +1 more source

Short‐Term Daily Oral Administration of Cannabidiol Does Not Impact Rebound Tonometry Intraocular Pressure or Schirmer Tear Test Values in Healthy Adult Horses

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Objective To assess the effect of orally administered cannabidiol (CBD) on TonoVet measured intraocular pressure (IOP) and Schirmer tear test I (STT) in horses. Animal Studied Horse. Procedure This was a masked, randomized, balanced cross‐over study of six healthy adult horses.
Kathryn Diehl, Colleen Sheridan, Rachel Reed   +2 more
wiley   +1 more source

MYCN Amplification in RB1‐Inactivated Retinoblastoma: Association With High‐Risk Features

Pediatric Blood &Cancer, Volume 73, Issue 6, June 2026.
ABSTRACT Background MYCN amplification occurs in a subset of retinoblastoma cases, both with and without RB1 inactivation. It has been suggested that retinoblastomas with MYCN amplification represent a distinct entity with more aggressive clinical behavior.
Kyriaki Papaioannou, Regina Kubica, Karen Fischhuber, Jasmin Beygo, Madlen Reschke, Petra Ritter‐Sovinz, Eva Biewald, Petra Ketteler, Dietmar Lohmann, Deniz Kanber   +9 more
wiley   +1 more source

Can We Predict Patients’ Cooperation During Phacoemulsification Surgery Under Topical Anesthesia?

Acta Medica Iranica, 2020
Topical anesthesia (TA) may accompany more discomfort for some patients during cataract surgery. We aimed to evaluate the potential factors that can be used for predicting patient’s cooperation during phacoemulsification surgery under TA.
Abdolreza Medghalchi, Mitra Akbari, Reza Soltani Moghadam, Yousef Alizadeh, Abtin Heirati   +4 more
doaj   +1 more source

Mobile Augeninnendruckmessung: Von der Palpation bis zu ersten klinischen Erfahrungen mit dem handgehaltenen dynamischen Konturtonometer [PDF]

, 2018
Zusammenfassung: Die Goldmann-Applanationstonometrie gilt immer noch als der Goldstandard der Augeninnendruckmessung und spielt bei der Früherkennung des Glaukoms eine zentrale Rolle.
Kniestedt, C., Schmid, U.
core  

Axial length, myopia progression, and myopic maculopathy in Stickler syndrome

Acta Ophthalmologica, Volume 104, Issue 4, Page 423-430, June 2026.
Abstract Purpose We lack knowledge on the potentially progressive nature of and the prevalence of complications to myopia as a characteristic trait of Stickler syndrome. Methods This cross‐sectional study combines ophthalmic examination and medical record data on Danish patients with genetically confirmed Stickler syndrome type 1 (COL2A1) and type 2 ...
Kirstine B. Boysen, Mette Bertelsen, Nanna D. Rendtorff, Stense Farholt, Line Kessel   +4 more
wiley   +1 more source