Results 51 to 60 of about 1,825,190 (283)

An Injectable, Self‐Expanding Hemostatic Foam for Field‐Compatible Postpartum Hemorrhage Management

Advanced Science, EarlyView.
Postpartum hemorrhage is the leading cause of maternal death worldwide, yet many treatments are hard to use outside well‐equipped hospitals. This work introduces an easy‐to‐use device that rapidly delivers a degradable foam into the uterus. The foam stops bleeding through pressure and clotting support, offering a practical option for low‐resource ...
Charlotte Meyer, Noël Strasser, Ilakkiya Ravindrarajah, Elsa Wrenger, Kristian Ivkovic, Jan Ševčík, Sima Šarčević, Lenka Červenková, Jáchym Rosendorf, Václav Liška, Alexandre H. Anthis, Thomas Rduch, Inge K. Herrmann   +12 more
wiley   +1 more source

Microglial TSPAN4‐Dependent Migrasomes Promote Pathological Retinal Neovascularization via Immune‐Vascular Crosstalk

Advanced Science, EarlyView.
Combined high‐glucose and hypoxic stress switches microglia into a TSPAN4‐dependent migrasome‐producing state. These migrasomes deliver pro‐angiogenic signals to endothelial cells, activating HIF‐1α/VEGF signaling, disrupting vascular junctions, and fueling pathological neovascularization. This work uncovers migrasome‐mediated immune‐vascular crosstalk
Jingyi Xu, Jingfan Wang, Pengfei Ge, Qinyuan Gu, Hongying Li, Yuanyuan Fan, Haiyue Xie, Yangyang Lu, Yifan Lin, Xinjing Wu, Chengkun Wang, Ping Xie, Zizhong Hu   +12 more
wiley   +1 more source

Application and evaluation of case-based multimodal imaging in the ocular fundus disease teaching of postgraduate students

BMC Medical Education
Objective Ocular fundus disease is one of the most complex areas of ophthalmology and a difficulty in ophthalmic education and training. Fundus imaging is an essential tool and reliable method for teaching fundus diseases.
Shi Xuehui, Wang Haiyan, Yang Fan, Zhou Jinqiong, Wei Wenbin   +4 more
doaj   +1 more source

Multiple evanescent white dot syndrome following SARS-CoV-2 infection - A case report

Indian Journal of Ophthalmology, 2022
To report a case of MEWDS post-COVID-19 infection with multimodal imaging. A 17-year-old boy reported blurring of vision in both eyes 2 months and 10 days following the SARS-CoV-2 infection.
Anupreeti Jain, I N Shilpa, Jyotirmay Biswas   +2 more
doaj   +1 more source

When Biology Meets Medicine: A Perspective on Foundation Models

Advanced Intelligent Discovery, EarlyView.
Artificial intelligence, and foundation models in particular, are transforming life sciences and medicine. This perspective reviews biological and medical foundation models across scales, highlighting key challenges in data availability, model evaluation, and architectural design.
Kunying Niu, Yuxing Wang, Limin Zou, Jing Huang   +3 more
wiley   +1 more source

Hyperspectral eye fundus imaging with extended spectral range towards the near infrared

, 2019
2018 SPIE Student Prize, atorgat per la SPIE, The international society for optics and photonicsEye fundus photography routinely used in clinical practice is restricted to color imaging of the retina. In the last years, hyperspectral imaging has shown to
Alterini, Tommaso, Tommaso Alterini, Fernando Díaz-Doutón, Díaz Douton, Fernando, Meritxell Vilaseca Ricart, Vilaseca Ricart, Meritxell   +5 more
core   +1 more source

A Rare Form of Microcephalic Primordial Dwarfism due to NSMCE2 Deficiency (Seckel Syndrome Type 10): A Report of Macular Involvement

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Biallelic variants in NSMCE2 (MMS21), which encodes the SUMO E3 ligase subunit of the SMC5/6 chromatin‐maintenance complex, have recently been implicated in microcephalic primordial dwarfism (MPD), corresponding to Seckel syndrome type 10 (OMIM #617246).
Cristina Peduto, Céline Huber, Clément Paya, Isabelle Audo, Nathalie Boddaert, Valérie Cormier‐Daire   +5 more
wiley   +1 more source

Validation of using smartphone based non-mydriatic camera for retinal photography to diagnose diabetic retinopathy

Kerala Journal of Ophthalmology
Purpose: To assess the sensitivity and specificity of retinal imaging captured by portable non-mydriatic ‘fundus on phone’ camera as a screening tool against the conventional seven field digital fundus photography.
Ravindra Banakar, R Suresha Anepla, Yogaasri Pushparaj, Kunal Prakashchandra Bhatt   +3 more
doaj   +1 more source

Evaluation of traumatic retinopathy with ultra-wide field imaging under corneal scar or fixed small pupil [PDF]

International Journal of Ophthalmology, 2018
AIM: To evaluate the value of ultra-wide field (UWF) imaging in the management of traumatic retinopathy under the condition of corneal scar or fixed small pupil after complicated ocular trauma.
Min Tang, Yan-Nian Hui, You-Yi Li, Yue He, Yang Cao, Xiao-Hong Xiang, Hong-Bin Lyu   +6 more
doaj   +1 more source

Cost–benefit analysis of screening programme for diabetic retinopathy in Bulgaria

British Journal of Clinical Pharmacology, EarlyView.
Aims Late‐diagnosed diabetic retinopathy (DR) is difficult and expensive to treat. Screening programmes can identify the disease early and reduce the costs of its future treatment. This study aims to analyse the cost–benefit of screening programmes for DR.
Iva Nenkova, Yoana Lilova, Alexander Oscar, Alina Levi, Maria Kamusheva, Guenka Petrova   +5 more
wiley   +1 more source