Results 101 to 110 of about 120,001 (353)

Evaluation of retinal nerve fiber layer and choroidal thickness with spectral domain optical coherence tomography in children with sickle cell anemia [PDF]

, 2021
Kamil Yılmaz, Hasan Öncül, Veysiye Hülya Üzel, Kahraman Öncel, Engin Yılmaz, Murat Söker   +5 more
openalex   +1 more source

At‐Home Early Diagnosis of Mastitis: Calibration‐Free Analysis of Sodium to Potassium Ratio in Breast Milk

Advanced Functional Materials, EarlyView.
MAMAWEL is introduced as the first calibration‐free potentiometric sensor for at‐home mastitis diagnosis. By measuring the sodium‐to‐potassium ratio in breast milk, the device reliably differentiates between healthy and mastitis‐affected samples with less than 10% error.
Ali Soleimani, Farbod Amirghasemi, Melissa Banks, Abdulrahman Al‐Shami, Sina Khazaee Nejad, Abdalrhman Sheer, Clare Dominique Sanchez, Haozheng Ma, Daniel Vargas Ramos, Maral P.S. Mousavi   +9 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Retinal ganglion cell–inner plexiform layer thickness is nonlinearly associated with cognitive impairment in the community‐dwelling elderly

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2019
Introduction Thinning of optical coherence tomography–measured retinal nerve fiber layer thickness and ganglion cell–inner plexiform layer (GC‐IPL) thickness has been found in patients with Alzheimer's disease.
Yao‐Lin Liu, Yi‐Ting Hsieh, Ta‐Fu Chen, Jeng‐Min Chiou, Min‐Kuang Tsai, Jen‐Hau Chen, Yen‐Ching Chen   +6 more
doaj   +1 more source

Quantifying visual pathway axonal and myelin loss in multiple sclerosis and neuromyelitis optica

NeuroImage: Clinical, 2016
Background: The optic nerve is frequently injured in multiple sclerosis and neuromyelitis optica, resulting in visual dysfunction, which may be reflected by measures distant from the site of injury.
Praveena Manogaran, Irene M. Vavasour, Alex P. Lange, Yinshan Zhao, Katrina McMullen, Alexander Rauscher, Robert Carruthers, David K.B. Li, Anthony L. Traboulsee, Shannon H. Kolind   +9 more
doaj   +1 more source

Efficacy of Hyperbaric Oxygen Therapy on Central Corneal Thickness, Intraocular Pressure, and Nerve Fiber Layer in Patients with Type 2 Diabetes: A Prospective Cohort Study [PDF]

, 2020
Havva Kaldırım, Kürsat Atalay, Banu Ceylan, Serpil Yazgan   +3 more
openalex   +1 more source

Retinal Nerve Fiber Layer Defects in RP Patients

Investigative Opthalmology & Visual Science, 2007
To determine, with the use of optical coherence tomography (OCT), the peripapillary retinal nerve fiber layer (RNFL) thickness among patients with retinitis pigmentosa (RP) of different degrees of disease severity.One eye in each of 25 RP patients was included. All patients underwent complete ocular examination, including the measurement of intraocular
Saloni, Walia, Gerald A, Fishman, Deepak P, Edward, Martin, Lindeman   +3 more
openaire   +2 more sources

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source

Microperimetry of localized retinal nerve fiber layer defects

Vision Research, 1998
The aim of this study was to determine the sensitivity of retinal areas involved in a localized retinal nerve fiber layer (RNFL) defect and to assess correlations between microperimetry and the standard full threshold central 30 deg visual field test.
Orzalesi, N, MIGLIOR, STEFANO, Lonati, C, Rosetti, L.   +3 more
openaire   +2 more sources

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source