Results 41 to 50 of about 4,372 (233)

PPARβ/δ selectively regulates phenotypic features of age-related macular degeneration. [PDF]

, 2016
Peroxisome proliferator-activated receptor-β/δ (PPARβ/δ) is a nuclear receptor that regulates differentiation, inflammation, lipid metabolism, extracellular matrix remodeling, and angiogenesis in multiple tissues.
Boulton, Michael E., Choudhary, Mayur, Ding, Jin-dong, Malek, Goldis, Peters, Jeffrey M., Qi, Xiaoping, Yao, Pei-Li   +6 more
core   +1 more source

Choroidal thickness and choroidal vascularity index in diabetic retinopathy and diabetic macular edema – A clinical study

TNOA Journal of Ophthalmic Science and Research, 2022
Purpose: To evaluate the choroidal thickness and choroidal vascularity index (CVI) in various stages of diabetic retinopathy and to assess its significance in diabetic macular edema.
Sozhamadevi Subramaniyan, Venkatesh Perumal, Jaya Prabha Balachandar   +2 more
doaj   +1 more source

Semi‐Automated Quantification of Retinal and Choroidal Biomarkers in Retinal Vascular Diseases: Agreement of Spectral‐Domain Optical Coherence Tomography with and without Enhanced Depth Imaging Mode [PDF]

, 2022
Background: We compared with and without enhanced depth imaging mode (EDI) in semi-automated quantification of retinal and choroidal biomarkers in optical coherence tomography (OCT) in patients with diabetic retinopathy (DR) or retinal vein occlusion ...
Auffarth, Gerd U., Bagautdinov, Dmitrii, Kessler, Lucy J., Khoramnia, Ramin, Łabuz, Grzegorz   +4 more
core   +2 more sources

Biodegradable collagen matrix implant vs mitomycin-C as an adjuvant in trabeculectomy: a 24-month, randomized clinical trial [PDF]

, 2011
AIM: To verify the safety and efficacy of Ologen (OLO) implant as adjuvant compared with low-dosage mitomycin-C (MMC) in trabeculectomy. METHODS: This was a prospective randomized clinical trial with a 24-month follow-up.
A Casuccio, A Rosentreter, AM Palanca-Capistrano, AP Wells, CE Traverso, D Marquardt, D Papaconstantinou, F Aptel, F Di Pace, G Cillino, G Picht, GL Skuta, H Fujishima, HD Jampel, HS Chen, I Stalmans, J Yue, JF Lopes, K Kawana, K Singh, LB Cantor, M Singh, M Wilkins, MF Smith, N Anand, N Anand, P Brennan, PY Boey, S Cillino, S Cillino, S Cillino, S Cillino, S Cillino, S Dhingra, SS Palmer, TT Wong, WC Hsu, WC Hsu, WL Membrey, Y Kitazawa   +39 more
core   +1 more source

Evaluation of Choroidal Vascular Index and Choroidal Changes in Migraine Subgroups

Photodiagnosis and Photodynamic Therapy, 2022
Abstract Purpose: To investigate binarized choroidal structural parameters, retinal nerve fiber layer (RNFL) thickness and retina changes during the attack free period in migraine patients using enchanced depth imaging optic coherence tomography (EDI-OCT), compare the migraine patients with aura (MwA), without aura (MoA) and aura subgroups ...
Isil Merve Torun, Nejla Tukenmez Dikmen, Mirac Aysen Unsal, Murat Sonmez   +3 more
openaire   +2 more sources

Identifying characteristic features of the retinal and choroidal vasculature in choroideremia using optical coherence tomography angiography [PDF]

, 2018
PURPOSE: Using optical coherence tomography angiography (OCTA) to investigate the area with flow in the superficial retinal vessel network (SVRN) and choriocapillaris (CC) layer among male subjects with choroideremia (CHM), female carriers, and normal ...
A Abbouda, A Hayashi, A Karakosta, A M Dubis, A R Webster, AB Majji, B Anand-Apte, C Feitosa-Santana, CA Puliafito, D Ferrara, D Huang, DM Snodderly, E Torczynski, F Alten, GE Korte, GE Korte, H Mauthner, I Takasu, IE Murdoch, J Tam, J Tokayer, JA van den Hurk, JD Cameron, JG Flannery, JI Morgan, JP Sarks, KT Mullen, L Zhu, M Battaglia Parodi, M Li, M Moosajee, M Saint-Geniez, MA Mancini, Mariya Moosajee, N Jain, N Unoki, ND Wangsa-Wirawan, O Arend, P Henkind, P Kay, Q Wang, RF Mullins, RF Spaide, RW Flower, S Mrejen, SH Byeon, SS Gao, SS Hayreh, W Choi, W Meng, Y Jia, Y Jia   +51 more
core   +1 more source

Choroidal structural changes determined by the binarization method after intravitreal aflibercept treatment in neovascular age-related macular degeneration [PDF]

, 2021
AIM: To assess the choroidal structural alterations after intravitreal injection of aflibercept in neovascular agerelated macular degeneration (nAMD). METHODS: Fifty eyes with treatment-naïve nAMD were evaluated at baseline, 3rd, and 12th month.
Aşikgarip, Nazife, Temel, Emine, Örnek, Kemal   +2 more
core   +2 more sources

Detailed Retinal Imaging In Carriers Of Ocular Albinism [PDF]

, 2017
BACKGROUND: Albinism refers to a group of disorders primarily characterized by hypopigmentation. Affected individuals usually manifest both ocular and cutaneous features of the disease, but occasionally hair and skin pigmentation may appear normal. This
Ali, M, Arno, G, Carss, KJ, Inglehearn, CF, Islam, F, Khan, KN, Lord, EC, Michaelides, M, Moore, AT, Poulter, JA, Raymond, FL, Toomes, C, Webster, AR   +12 more
core   +2 more sources

Choroidal Remodeling in Age-related Macular Degeneration and Polypoidal Choroidal Vasculopathy: A 12-month Prospective Study

Scientific Reports, 2017
Choroid thinning occurs in age-related macular degeneration (AMD). However, it remains unclear whether the reduction is due to reduction in choroidal vessels or shrinkage of choroidal stroma, or both. The purpose of this study was to evaluate the changes
Daniel Shu Wei Ting, Yasuo Yanagi, Rupesh Agrawal, Hwei Yee Teo, Sophia Seen, Ian Yew San Yeo, Ranjana Mathur, Choi Mun Chan, Shu Yen Lee, Edmund Yick Mun Wong, Doric Wong, Tien Yin Wong, Gemmy Chui Ming Cheung   +12 more
doaj   +1 more source

Short-term effect of angiotensin converting enzyme inhibitor on choroidal vascularity [PDF]

, 2021
Purpose: To determine the effect of angiotensin-converting enzyme (ACE) inhibitors on choroidal vascularity using the binarization method in a group of treatment-naïve hypertensive patients.
Aşıkgarip, Nazife, Kıvrak, Ahmet, Temel, Emine, Örnek, Kemal   +3 more
core   +1 more source