Results 81 to 90 of about 49,790 (238)

Trajectories of refraction and strabismus from 2.5 to 12 years in a national cohort of extremely preterm children‐ the Extremely Preterm Infants in Sweden Study (EXPRESS)

Acta Ophthalmologica, EarlyView.
Abstract Purpose To investigate the longitudinal development of refraction and strabismus in a national cohort of children born extremely preterm (EPT) and find relations to perinatal events and neurodevelopmental outcomes. Methods All surviving children born <27‐gestation weeks in Sweden during April 2004–March 2007, and full‐term born matched ...
D. Tsamadou, K. Källén, A. Hellström, G. Holmström, F. Pedrosa‐Domellöf, U. Kjellström, A. Al‐Hawasi, L. Hellström‐Westas, T. Abrahamsson, M. Nilsson, A. Ohlin, U. Ådén, K. Hellgren   +12 more
wiley   +1 more source

Non‐canonical PKG1 regulation in cardiovascular health and disease

British Journal of Pharmacology, EarlyView.
It is well established that the cyclic GMP‐dependent protein kinase I (PKG1) is canonically activated by cyclic guanosine monophosphate (cGMP), enabling its regulation of vascular tone, cardiac function and smooth muscle homeostasis. However, diverse non‐canonical stimuli of PKG1 have also been identified.
Jie Su, Joseph Robert Burgoyne
wiley   +1 more source

Retinal Artery Contraction After Phenylephrine as a Cardiovascular Risk Biomarker

Clinical Ophthalmology, 2020
Alfonso Casado, Alicia López-de-Eguileta, Soraya Fonseca, Andrea Cerveró, Jorge Gaitán Department of Ophthalmology, Hospital Universitario Marqués de Valdecilla, Santander, SpainCorrespondence: Jorge GaitánOphthalmology
Casado A, López-de-Eguileta A, Fonseca S, Cerveró A, Gaitán J   +4 more
doaj  

Effect of tranexamic acid plus phenylephrine versus phenylephrine alone on amount of bleeding by duration of time and with or without polyposis using Fisher exact test.

, 2014
Effect of tranexamic acid plus phenylephrine versus phenylephrine alone on amount of bleeding by duration of time and with or without polyposis using Fisher exact test.
Jalal Poorolajal (295323), Farnaz Hashemian (617112), Javaneh Jahanshahi (617111), Ruholah Abasi (617116), Sara Pazira (617113), Mohammad Hossein Bakhshaei (617114), Farhad Farahani (617115)   +6 more
core   +1 more source

Randomised Clinical Trial to Evaluate the Efficacy of Acetazolamide for the Treatment of Cystoid Fluid Collections in X‐Linked Retinoschisis: The AXIS Trial

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background This trial aimed to evaluate the efficacy of oral acetazolamide in reducing cystoid fluid collections (CFC) and improving visual function in patients with X‐linked retinoschisis (XLRS). Methods In this investigator‐initiated, single centre, open‐label, randomised controlled trial, XLRS patients aged ≥ 12 years with fovea‐involving ...
Jonathan Hensman, Hind Almushattat, Roselie M. H. Diederen, Tien‐En Tan, Peilun Dai, Coen de Vente, Daniel S. W. Ting, Maria M. van Genderen, Jeannette Ossewaarde‐van Norel, Redmer van Leeuwen, Martha J. H. Tjon‐Fo‐Sang, Clara I. Sánchez, M. Dominik Fischer, Maximilian Pfau, Jos W. R. Twisk, Camiel J. F. Boon   +15 more
wiley   +1 more source

Lidocaine and phenylephrine versus saline placebo nasal spray for the pain and distress of nasogastric tube insertion in young children and infants: a randomised, double-blind, controlled trial

, 2019
Background: Nasogastric tube insertion is a common but distressing procedure in young children. We aimed to compare the efficacy of topical local anaesthetic and vasoconstrictor nasal spray with placebo for distress related to nasogastric tube insertion.
Seith, Robert W, Egerton-Warburton, Diana, West, Adam, Cheek, John A, Paul, Eldho, Craig, Simon S, Wilson, Kathryn   +6 more
core   +1 more source

Correcting Axial Length‐Related Magnification Errors in Optical Coherence Tomography Angiography Improves Machine Learning Classification Performance in High Myopia

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To determine whether axial length‐related magnification correction in optical coherence tomography angiography (OCTA) improves machine learning classification of high myopia and resolves inconsistencies in the values and discriminatory power of OCTA microvascular metrics.
Danuta M. Sampson, Mila Yue Zhang, Hemn Baghban Jaldian, Madeleine S. Torcasso, Gavrielle R. Untracht, Jocelyn J. Drinkwater, Mei Zhao, David D. Sampson, Andrew Lam, Fred K. Chen   +9 more
wiley   +1 more source

Phenylephrine, a common cold remedy active ingredient, suppresses uterine contractions through cAMP signalling

, 2018
Regulation of uterine contractility is an important aspect of women's health. Phenylephrine, a selective agonist of the α1-adrenoceptor and a potent smooth muscle constrictor, is widely used in women even during pregnancy to relieve cold-related symptoms,
Meroueh, Marya, Stamatkin, Christopher W., Chen, Xingjuan, Mazur, Gabriela, Obukhov, Alexander G., Hundal, Karmjot Singh, Rouse, Evan   +6 more
core   +1 more source

Kcnv2 E151X Mouse Captures Hallmarks of KCNV2‐Associated Retinal Dystrophy

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background KCNV2‐associated retinopathy is a rare inherited retinal dystrophy caused by variants in the KCNV2 gene, leading to disrupted photoreceptor behaviour and progressive deterioration of vision. Patients have characteristic electroretinography abnormalities, including reduced cone response, delayed and reduced rod response to low light ...
Nermina Xhaferri, Sumit Biswas, Benjamin Davies, Moritz Lindner   +3 more
wiley   +1 more source

Comparison of the effect of intravenous phenylephrine and norepinephrine boluses for post-spinal hypotension on neonatal outcome in elective caesarean section: A randomised controlled trial

Indian Journal of Anaesthesia
Background and Aims: There is limited data on the effects of norepinephrine on neonatal outcomes and maternal complications relative to other vasopressors.
Prerona Saha, Chandita Konwar, Aditya Pandey, Prabal Bharali   +3 more
doaj   +1 more source