Results 101 to 110 of about 2,777,952 (193)

Rethinking diabetic retinopathy: Homeostatic mechanisms for retinal clearance

Diabetic Medicine, EarlyView.
In the healthy retina, balanced production and clearance of metabolic waste and fluid maintain retinal homeostasis and normal visual function. Diabetes disrupts this balance, increasing the accumulation of metabolic waste products, including advanced glycation end products (AGEs) and advanced lipoxidation end products (ALEs), while impairing waste and ...
Karis Little, Judith Lechner, Giulia De Rossi, Tara Cullen, Jennifer Perais, Eleni Beli, Noemi Lois, Alan W. Stitt   +7 more
wiley   +1 more source

Inter-algorithm agreement, reliability, and pairwise comparison in the superficial capillary plexus for the entire cohort of patients.

, 2018
Inter-algorithm agreement, reliability, and pairwise comparison in the superficial capillary plexus for the entire cohort of patients.
Maria Vittoria Cicinelli (5501984), Paolo Bettin (5870639), Francesco Bandello (750203), Giuseppe Querques (2267224), Alessandro Rabiolo (3360854), Riccardo Sacconi (3360863), Giacinto Triolo (5870636), Francesco Gelormini (5870633), Kouros Nouri-Mahdavi (5870642)   +8 more
core   +1 more source

Evaluation of the retinal and choroidal microvasculature in retinitis pigmentosa using OCT-angiography: a meta-analysis

Therapeutic Advances in Ophthalmology
Background: Retinitis pigmentosa (RP) comprises a group of genetically and clinically heterogeneous retinal dystrophies characterized by progressive retinal degeneration, leading to deterioration of vision. Optical coherence tomography angiography (OCTA)
Evita Evangelia Christou, Amandeep S. Josan, Robert E. MacLaren   +2 more
doaj   +1 more source

The hidden impact of smoking in thyroid eye disease: a link between selenium deficiency, autoimmunity, and retinal microvasculature [PDF]

Archives of Endocrinology and Metabolism
Objective: To investigate the impact of smoking on serum selenium levels, autoimmune activity, and macular microvascular density in patients with clinically inactive thyroid-associated orbitopathy (TAO), using optical coherence tomography angiography ...
Fatma Savur, Serkan Güler, Gülistan Oyur   +2 more
doaj   +2 more sources

A novel rare splice variant of the human voltage‐dependent proton channel hHV1

The FEBS Journal, EarlyView.
Alternative splicing of the human HVCN1 gene produces a rare, very‐long proton channel isoform (hHV1‐vl) containing an additional 47 amino acids at its N terminus. This variant was detected in human tissues, including choroid plexus epithelial cells and lymphomas. Compared with the conventional long isoform (hHV1‐l), hHV1‐vl activates more slowly while
Gustavo Chaves, Karl‐Matthäus C. Herold, Christian Derst, Christophe Jardin, Iryna Mahorivska, Carolin S. Jäger, Arne Franzen, Boris Musset   +7 more
wiley   +1 more source

The ciliary neurotrophic factor induces Stat3 phosphorylation in distinctive cytotypes of organs involved in body metabolism: An immunohistochemical study

Journal of Anatomy, EarlyView.
p‐STAT3‐positive cells in metabolically relevant peripheral organs and tissues from mice administered with recombinant CNTF (0.3 mg/kg). Abstract Administration of ciliary neurotrophic factor (CNTF) reduces food intake and body weight in both humans and experimental animals, where it also ameliorates hyperglycemia, hyperinsulinemia, and dyslipidemia ...
Chiara Galli, Georgia Colleluori, Jessica Perugini, Edoardo Scopini, Ilenia Severi, Gaia Grandin, Antonio Giordano   +6 more
wiley   +1 more source

The spectrum of superficial and deep capillary ischemia in retinal artery occlusion

, 2015
PURPOSE: To describe the spectrum of retinal capillary ischemia, including superficial and deep capillary ischemia, as identified with spectral-domain optical coherence tomography (SD OCT), that occurs in retinal arterial occlusive disease.
Rahimy, E., Sarraf, D., Gong, Y., Cooney, M. J., Freund, K. B., Yannuzzi, L. A., Lujan, B. J., Tabandeh, H., Yu, S., Pang, C. E.   +9 more
core   +1 more source

Evaluation of macular microvascular perfusion and function in primary rhegmatogenous retinal detachment with different grades of proliferative vitreoretinopathy

Journal of the Egyptian Ophthalmological Society
Purpose The aim of the study is to compare macular perfusion, foveal avascular zone (FAZ), and functional outcomes in rhegmatogenous retinal detachment (RRD) with proliferative vitreoretinopathy (PVR) grades A, B, and C after surgery and to correlate ...
Ghada A. Nassar, Ahmed I. Hegazy, Mina Abdelmalak, Randa Mohamed Abdel-Moneim El-Mofty   +3 more
doaj   +1 more source

Nanoparticles in Periodontology and Implant Dentistry: From Mechanisms to Clinical Applications

Journal of Periodontal Research, EarlyView.
Nanotechnology holds significant promise in improving dental care, yet there is a need for more reliable clinical studies to validate its effectiveness and safety. ABSTRACT Recent advances in nanotechnology are reshaping the landscape of periodontology and implant dentistry, particularly through the application of nanoparticles (NPs).
Chun Xu, Yuan Chen, Mario Romandini, Håvard Jostein Haugen, Sašo Ivanovski   +4 more
wiley   +1 more source

Optical coherence tomography angiography in patients with focal epilepsy

Frontiers in Neurology
PurposeThis study aims to compare optical coherence tomography angiography (OCTA) data in individuals with focal epilepsy and healthy individuals and to investigate the effect of antiseizure medications (ASM) on OCTA data.MethodsWe examined 48 ...
Flora Rider, Alla Guekht, Alla Guekht, Alexander Shpak, Alexander Shpak   +4 more
doaj   +1 more source