Results 81 to 90 of about 10,207 (255)

A Bioinspired Three‐Dimensional High‐Curvature Nano‐Interface Integrated Microfluidic Chip for Small Extracellular Vesicles Enrichment and Machine Learning‐Assisted Prostate Cancer Precision Diagnosis

Advanced Science, EarlyView.
A biotin‐modified artificial insertion peptide functionalized three‐dimensional high‐curvature‐TiO2 nano‐interface was engineered in a microfluidic chip to improve the isolation efficiency of small extracellular vesicles (sEVs). This chip balanced affinity, releasability, and extendibility, enabling high‐throughput recovery of sEVs for downstream ...
Le Wang, Yizhong Liang, Manan Sulaiman, Jiaqi Du, Ming Jiang, Zhihua Wang, Xu Yu, Li Xu   +7 more
wiley   +1 more source

Is being female a risk factor for shallow anterior chamber? The associations between anterior chamber depth and age, sex, and body height

Indian Journal of Ophthalmology, 2014
Aim of Study: To analyze the association between anterior chamber depth (ACD) and age, sex, and body height (BH). Materials and Methods: One thousand four hundred eighty eyes of 1480 adults 40 years of age and older receiving preoperative evaluation for ...
Wei-Cherng Hsu, Elizabeth P Shen, Yi-Ting Hsieh   +2 more
doaj   +1 more source

A Circuit of Mechanically Regulated Transcription Factors Balances Regenerative and Fibrotic Memory of Mesenchymal Stromal Cells

Advanced Science, EarlyView.
Producing MSCs on rigid culture substrates induces a scar‐making phenotype, jeapordizing therapeutic success. ‘Tissue‐soft’ surfaces prevent MSC fibrogenesis and preserve regenerative traits. An epigenetic network, driven by HOXA11 and SALL1, maintains ‘soft memory’ by keeping chromatin open in relaxed MSCs, promoting anti‐fibrotic programs.
Fereshteh Sadat Younesi, Andrew E. Miller, Li Diao, Xinying Guo, Natalie Andonian, Elham Karimizadeh, Thomas H. Barker, Boris Hinz   +7 more
wiley   +1 more source

Awareness, knowledge, and practice: A survey of glaucoma in north Indian rural residents

Indian Journal of Ophthalmology, 2014
Background: Studies done on the prevalence of glaucoma have reported a high proportion of undiagnosed patients. Late diagnosis is related to increased risk of glaucoma associated with visual disability.
Parveen Rewri, Mukesh Kakkar
doaj   +1 more source

Heavy silicone oil tamponade after failed macular hole surgery with perfluoropropane (C3F8): a report of five cases

, 2009
We report five cases of persistent macular holes following conventional surgery. Subsequent management included pars plana vitrectomy, extended Trypan Blue-assisted ILM peel and heavy silicone oil (HSO) tamponade with supine posture.
Saeed, MU, Heimann, H, Gibran, SK, Wong, D   +3 more
core   +1 more source

Temporal Interference Stimulation Enhances Neural Regeneration

Advanced Science, EarlyView.
Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressotti, Maria Garcia Garrido, Patrycja Dzialecka, Rachel Man Hoi Law, Roberto Portillo‐Lara, Bethany Geary, Elena Faillace, Shirine Merlo‐Nikpay Aslie, Marcelina Wojewska, Maria Otero‐Jimenez, Martina Genta, Luqiao Tan, Karen Duff, Javier Alegre‐Abarrategui, Rylie Green, Nir Grossmann   +15 more
wiley   +1 more source

Eye wall resections for intraocular tumors: Our experience

Indian Journal of Ophthalmology, 2014
We conducted a retrospective review of 11 eyes undergoing eye wall resection between October 1998 and October 2009. The median age of 11 patients was 29 years. Decreased vision (eight) was the most common presenting symptom.
Tandava Krishnan, Lingam Gopal, Jyotirmay Biswas, Prema Padmanabhan, Vikas Khetan   +4 more
doaj   +1 more source

Towards better characterization and quantification of emulsification of silicone oil in vitro [PDF]

, 2017
Purpose Emulsification is related to complications arising from silicone oil (SO ) tamponade. Currently, there is no widely accepted method for testing the propensity of SO to emulsify that are physiologically realistic and quantitative.
Wong, DSH, David Wong, Chan, YK, Ning Cheung, Gabriela Czanner, Rachel L. Williams, Yau Kei Chan, Czanner, G, Cheung, N, Cheung, ND, Williams, RL, Shum, HC, Wong, D, Csanner, G, Ho Cheung Shum   +14 more
core   +1 more source

Robust and Thermally Stable Silicone Aerogels with Hyperconnected Network via Kinetically Optimized Hyperbranched Silane Precursors

Advanced Science, EarlyView.
Reactivity‐Programmed Assembly: A kinetic‐control strategy is reported for constructing hyperconnected silicone aerogels with a robust “thick‐neck” architecture. By exploiting the reactivity disparity of precursors, flexible segments are uniformly embedded within a rigid skeleton.
Aoqing Yan, Guixiang Li, Yaolan Li, Yi Luo, Bin Liu, Zhe Su, Hao Tian, Wei Shi, Bo Niu, Donghui Long   +9 more
wiley   +1 more source

Bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis

Indian Journal of Ophthalmology, 2014
X-linked juvenile retinoschisis is a rare hereditary retinal disease characterized by a tangential splitting of the neurosensory retina which may cause early-onset visual impairment.
Nilufer Kocak, Taylan A Ozturk, Suleyman Kaynak   +2 more
doaj   +1 more source