Results 71 to 80 of about 8,467 (285)

Single‐Cell Annotation and Localization via Integrating Spatial Transcriptomics Maps the Mouse Ocular Atlas and RAO Dynamics

Advanced Science, EarlyView.
We developed the ASCAL pipeline, integrating complementary spatial transcriptomics, to construct a high‐fidelity mouse whole‐eye single‐cell atlas. Applying ASCAL to a retinal artery occlusion (RAO) model revealed spatially restricted immune activation localized to the ganglion cell layer and the selective depletion of a translationally active, outer ...
Chen Du, Yinming Li, Ziyue Li, Yuedan Wang, Shaopeng Li, Yijie Wang, Yingying Qu, Bingyang Lv, Ying Li, Ting Chen, Yu Zhou, Xuan Xiao   +11 more
wiley   +1 more source

Intraoperative optical coherence tomography in ophthalmology: Technologies and applications

Taiwan Journal of Ophthalmology
Intraoperative optical coherence tomography (iOCT) offers valuable real-time, depth-resolved visualization of ocular anatomy and during ophthalmic surgical maneuvers, which can be used to augment clinical decision-making, help verify surgical endpoints ...
Yuankai K. Tao
doaj   +1 more source

Effects of the Covid-19 pandemic on eye care for patients in a referral training hospital [PDF]

Revista Brasileira de Oftalmologia
Objective: To assess the impact of the Covid-19 pandemic on the number of medical appointments, exams and procedures performed in a public ophthalmic teaching hospital in Brazil.
Camila Ribeiro Koch, Camila Coli Mendes Lima, Eloah Nunes Torres, Gentil Aurélio Silva Luz Júnior, Leonardo Oliveira Novaes, Renata Fernandes Cunha, Milton Ruiz Alves   +6 more
doaj   +1 more source

Hair Follicle Seedling Cryomicroneedles from Hierarchical Microfluidic Organoid on a Chip

Advanced Science, EarlyView.
In this paper, a hierarchical microfluidic chip is developed to produce uniform hair follicle organoids (HFOs) in cryomicroneedles. Cryopreservation agents encapsulate HFOs, preserving viability and hair growth potential. The cryomicroneedles enable simple intradermal transplantation with good skin penetration.
Xinyue Cao, Dongyu Xu, Minhui Lu, Yuanjin Zhao   +3 more
wiley   +1 more source

ORBIT‐AMD: Ordinal Risk, Bilateral Imaging, and Trajectory Learning for Age‐Related Macular Degeneration in Multi‐Cohorts

Advanced Science, EarlyView.
Eligibility flow and real‐world AMD burden in the UKB retinal imaging cohort and TMUEH external‐validation cohort. Overview of the ORBIT‐AMD architecture, integrating retinal representation pretraining, bilateral eye‐graph modeling and concept bottleneck learning to support ordered risk, bilateral context, interpretable lesion concepts, longitudinal ...
Xuehao Cui, Dejia Wen, Patrick Yu‐Wai‐Man, Xiaorong Li   +3 more
wiley   +1 more source

Systematic review of carbon footprint of surgical procedures

The ecological sustainability of the operating room (OR) is a matter of recent interest. The present systematic review aimed to review the current literature assessing the carbon footprint of surgical procedures in different surgical fields. Following to
Conso C., de'Angelis N., Carra M. C., Marchegiani F., Pessaux P., Rodriguez A. G. B., Lafont C., Canoui-Poitrine F., Slim K., Bianchi G.   +9 more
core   +1 more source

Novel open-source 3D-printed eye mount (TEMPO) for the ophthalmology wet lab

, 2021
Objective Procuring an affordable eye mount that can stabilise a cadaveric eye and simulate a patient’s normal facial contours represents an ongoing challenge in the ophthalmology simulation wet lab, with notable limitations to all currently available ...
Yejun Hong, Randy Thompson, Helen Chung, Kevin J Warrian, William Murray Trask, Michael Mak   +5 more
core   +1 more source

Microrobotic Catheterization of the Ophthalmic Artery for Targeted Treatment of Retinoblastoma

Advanced Intelligent Systems, EarlyView.
A microrobotic platform is presented that allows teleoperated and autonomous navigation of flow‐driven magnetic microcatheters, MagFlow, into the ophthalmic artery for superselective intra‐arterial infusion of chemotherapy to treat retinoblastoma. Extensive benchtop validations with patient‐derived biomimetic phantoms under optical and fluoroscopic ...
Artur Banach, Mehdi Krichen, Julian Raub, Christina Stathopoulos, Bruno Bartolini, Mahmut Selman Sakar   +5 more
wiley   +1 more source

[ The new 2010 Ghent criteria for the indication to surgical treatment of patients affected by Marfan syndrome. Experience of a single cardiac surgery center].

, 2013
BACKGROUND: The diagnosis and surgical treatment of patients with Marfan syndrome remain controversial. It is of utmost importance to identify patients at risk for acute aortic events to establish the correct surgical timing and the appropriate surgical ...
CHIARIELLO, LUIGI, Gislao, V, Marcucci, R, VERSACI, FRANCESCO, Bovio, E, NARDI, PAOLO, Nardi, P, Chiariello, L, Grego, S, D'Annolfo, A, Versaci, F, Nicolò, F   +11 more
core   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

Advanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal, Jan Kubíček, Jana Bahrová, Alice Varyšová, Martin Augustýnek, Marek Penhaker, Juraj Timkovič   +6 more
wiley   +1 more source