Results 61 to 70 of about 263,648 (295)

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Diagnostic performance of OCT and OCTA in less than 60-year-old patients with early POAG: a cross-sectional study [PDF]

International Journal of Ophthalmology, 2020
AIM: To observe and characterize imaging features of macular and optic disc areas in less than 60-year-old patients with early primary open angle glaucoma (POAG) by optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA ...
Yan-Jie Li, Wei-Shai Liu, Zi-Chao Bai, Rong-Xia Cao, Hai-Hua Ren   +4 more
doaj   +1 more source

Macular and optic disc vascular densities measured by optical coherence tomography angiography in pediatric patients with different amblyopia types

BMC Ophthalmology
Purpose The present study aimed to compare macular and peripapillary vascular density values measured by optical coherence tomography angiography (OCTA) in different types of amblyopia (ametropic amblyopia, anisometropic amblyopia, strabismic amblyopia ...
Merve Simsek, Yesim Oral, Muberra Akdogan, Mehmet Cem Sabaner, Cem Simsek   +4 more
doaj   +1 more source

3D reconstruction of cerebral blood flow and vessel morphology from x-ray rotational angiography [PDF]

, 2009
Three-dimensional (3D) information on blood flow and vessel morphology is important when assessing cerebrovascular disease and when monitoring interventions.
Wächter, I., Wächter, I
core  

Cutoff points for the peripapillary area vessel density, optic nerve head vessel density, papillary area vessel density, superior and inferior papillary area vessel density with the sensitivity values at 95% specificity.

, 2017
Cutoff points for the peripapillary area vessel density, optic nerve head vessel density, papillary area vessel density, superior and inferior papillary area vessel density with the sensitivity values at 95% specificity.
Brian A. Francis (848112), Sirinivas R. Sadda (3712720), Vikas Chopra (3712723), Handan Akil (3712726), Alex S. Huang (848113)   +4 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Microvascular Changes in Pituitary Adenoma Correlate with Structural Measurements and Visual Field Loss

Neuropsychiatric Disease and Treatment, 2023
Yaying Chen,1,2 Xiaojiao Li,2 Xiangyuan Song,2 Lin Cong,2 Yuyan Zhang1 1Department of Ophthalmology, Huadong Hospital, Fudan University School of Medicine, Shanghai, People’s Republic of China; 2Department of Ophthalmology, Huashan Hospital, Fudan ...
Chen Y, Li X, Song X, Cong L, Zhang Y
doaj  

Macular vessel density in central retinal artery occlusion with retinal arterial cannulation

Scientific Reports, 2023
To characterize and compare macular vessel density in central retinal artery occlusion (CRAO) eyes with retinal arterial cannulation and CRAO eyes with standard treatment. This study was Cross-sectional, observational study.
Naoki Soga, Shin Tanaka, Maiko Inoue, Tatsuya Inoue, Atsushi Hayashi, Eugene de Juan, Kazuaki Kadonosono   +6 more
doaj   +1 more source

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

FEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Optical Coherence Tomography Angiography Vessel Density in Healthy, Glaucoma Suspect, and Glaucoma Eyes

Journal of Current Ophthalmology
Purpose To evaluate and compare optical coherence tomography angiography (OCTA) retinal vasculature measurements in healthy, glaucoma suspect (GS), and glaucoma patients.
Umesh Belbase, Indra Man Maharjan, Anup Subedi   +2 more
doaj   +1 more source