Results 81 to 90 of about 742,218 (351)

Nanotherapy for Neural Retinal Regeneration

Advanced Science, EarlyView.
Nanotechnology enhances ophthalmic treatments by improving drug delivery and regenerating ocular tissues, combating vision loss from retinal diseases through innovative nano‐systems. This review outlines ocular anatomy, pathology, immune microenvironment, and barriers, detailing nanocarrier characteristics, classification, and preparation methods, and ...
Chuyao Yu, Li Dong, Yujia Lv, Xuhan Shi, Ruiheng Zhang, Wenda Zhou, Haotian Wu, Heyan Li, Yitong Li, Zhou Li, Dan Luo, Wen‐Bin Wei   +11 more
wiley   +1 more source

Baicalin attenuated metabolic dysfunction‐associated fatty liver disease by suppressing oxidative stress and inflammation via the p62–Keap1–Nrf2 signalling pathway in db/db mice

Phytotherapy Research, EarlyView., 2023
Abstract Metabolic dysfunction‐associated fatty liver disease (MAFLD) is the main cause of chronic liver disease. Baicalin (Bai), a bioactive molecule found in Scutellaria baicalensis Georgi, possesses antioxidant and antiinflammatory properties. These activities suggest Bai could be a promising therapeutic agent against NAFLD; however, its specific ...
Wen‐Jing Liu, Wei‐Wen Chen, Jia‐Ying Chen, Yi‐Bin Sun, Dennis Chang, Chen‐Xiang Wang, Jin‐Dong Xie, Wei Lin, Shao‐Hua Li, Wen Xu, Yan‐Xiang Lin, Yan‐Fang Zheng, Xian Zhou, Ming‐Qing Huang   +13 more
wiley   +1 more source

Grading diabetic retinopathy (DR) using the Scottish grading protocol

Community Eye Health Journal, 2016
Although traditionally the features of DR have been identified through direct ophthalmoscopy or slit lamp biomicroscopy, digital photography is more sensitive than direct ophthalmoscopy and is comparable to slit lamp examination by a trained observer.
Sonia Zachariah , William Wykes , David Yorston   +2 more
doaj  

Calpain‐2‐Mediated Endothelial Focal Adhesion Disruption in Thoracic Aortic Dissection

Advanced Science, EarlyView.
The elevated expression of Capn2 in endothelial cells activates focal adhesion signaling by cleaving Talin1 and assembling Itgav, which compromises the integrity of the endothelial barrier and induces vascular inflammation. Inhibition of calpain through both pharmacological and transgenic approaches has effectively suppressed the onset and progression ...
Xiaomei Teng, Yansong Wang, Haoyue Huang, Yinglong Ding, Jun Wang, Meili Liu, Kun Song, Lianbo Shao, You Yu, Ziying Yang, Zhenya Shen   +10 more
wiley   +1 more source

Needle detection and localisation for robot‐assisted subretinal injection using deep learning

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Subretinal injection is a complicated task for retinal surgeons to operate manually. In this paper we demonstrate a robust framework for needle detection and localisation in robot‐assisted subretinal injection using microscope‐integrated Optical Coherence Tomography with deep learning.
Mingchuan Zhou, Xiangyu Guo, Matthias Grimm, Elias Lochner, Zhongliang Jiang, Abouzar Eslami, Juan Ye, Nassir Navab, Alois Knoll, Mohammad Ali Nasseri   +9 more
wiley   +1 more source

Dissociation of blood interleukin spectrum in the patients with accelerated aging and diabetic retinopathy

Медицинская иммунология
Diabetic retinopathy is a common complication of diabetes mellitus, especially, in elderly persons, due to growth of this population in many countries. However, involvement of immune system in patients with diabetic retinopathy and into the aging process
N. M. Agarkov, I. V. Lev, E. A. Voronina
doaj   +1 more source

Deep Learning untuk Klasifikasi Diabetic Retinopathy menggunakan Model EfficientNet

Jurnal Elkomika, 2020
ABSTRAK Diabetic Retinopathy merupakan penyakit yang dapat mengakibatkan kebutaan mata yang disebabkan oleh adanya komplikasi penyakit diabetes melitus.
SYAMSUL RIZAL, NUR IBRAHIM, NOR KUMALASARI CAESAR PRATIWI, SOFIA SAIDAH, RADEN YUNENDAH NUR FU’ADAH   +4 more
doaj   +1 more source

Biomarkers of Allostatic Load in Patients with Diabetic Retinopathy

Oftalʹmologiâ, 2022
Diabetic retinopathy occupies a special place among the causes of the progression of decrease and loss of visual acuity, significantly impairing the quality of life and age-related viability, an integral indicator that is considered allostatic load ...
O. L. Fabrikantov, I. V. Lev, N. M. Agarkov   +2 more
doaj   +1 more source

Detection of Diabetic Anomalies in Retinal Images using Morphological Cascading Decision Tree [PDF]

arXiv, 2020
This research aims to develop an efficient system for screening of diabetic retinopathy. Diabetic retinopathy is the major cause of blindness. Severity of diabetic retinopathy is recognized by some features, such as blood vessel area, exudates, haemorrhages and microaneurysms.
arxiv  

A Touch Enabled Hemodynamic and Metabolic Monitor

Advanced Science, EarlyView.
This work presents a touch‐based hybrid platform for simultaneous monitoring of vital signs and sweat metabolites. With a simple tri‐finger touch of 4–6 min, users can concurrently get to know their glucose, uric acid, cortisol levels from fingertip sweat, along with blood pressure and heart rate.
Omeed Djassemi, Tamoghna Saha, Ponnusamy Nandhakumar, Muhammad Inam Khan, Hannah Fishman, Sara Earney, Chochanon Moonla, Yuchen Xu, Henry Thai, Sofia Morales‐Fermin, Gyeongho Kim, Rhea Park, Beya Acot, Oscar Wu, Cannon Wurster, An‐Yi Chang, Christopher Cheung, Julia Silberman, Shichao Ding, Joseph Wang   +19 more
wiley   +1 more source