Results 101 to 110 of about 79,321 (283)

An Energy Autonomous Microneedle Array‐Based Sensing System for Continuous Biomarker Monitoring

Advanced Science, EarlyView.
This work presents an innovative self‐powered wearable biosensor system for real‐time monitoring of multiple biomarkers in interstitial fluid. The device integrates stainless steel‐based minimally invasive microneedles with ion‐selective membranes, enabling simultaneous Na+, K+, Ca2+, pH, and glucose detection.
Arnab Pal, Kai‐Po Fan, Sheng‐Chun Hung, Jaba Roy Chowdhury, Jun‐Hsun Chung, Meenakshi Ray, Hsiang‐Yun Hsu, Fu‐Cheng Kao, Kuei‐Lin Liu, Zong‐Hong Lin   +9 more
wiley   +1 more source

Urine wheel (UN-)folded – a modern version of the urine wheel

, 2018
In 1492 Johannes de Ketham published the urine wheel which was thought to reveal imbalances of the four humours according to the color of the urine. The urine wheel presented in this article is a foldable modern version linking the colors of urine to ...
Schou Teglgård, Ann-Kathrine, Kampmann, Jan Dominik   +1 more
core   +1 more source

Thermostable Bioluminescent Intercalating Dyes for Real‐Time, Integrated Nucleic Acid Amplification and Detection

Angewandte Chemie, EarlyView.
We present a bioluminescent diagnostic platform that integrates DNA amplification and detection in a single step. The engineering of thermostable luciferase‐intercalating dye conjugates and controlled release of caged luciferin substrates enable real‐time, detection of attomolar concentrations of viral DNA within 30 min.
Yosta de Stigter, Harmen J. van der Veer, Sterre de Lignie, Robbert J. de Haas, Renko de Vries, Joost P. H. Schoeber, Anne J. M. Loonen, Adriaan J. C. van den Brule, Maarten Merkx   +8 more
wiley   +2 more sources

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Purple urine bag syndrome in an elderly patient from Colombia

Journal of Infection in Developing Countries, 2015
A 71-year-old woman in a nursing home, with indwelling urinary catheter, bedridden, presented with a purple urine collector bag. The purple urine bag syndrome is a rare condition associated with the metabolism of tryptophan by overgrowth of intestinal ...
Alvaro Mondragón-Cardona, Carlos Eduardo Jiménez-Canizales, Verónica Alzate-Carvajal, Fabricio Bastidas-Rivera, Juan Carlos Sepúlveda-Arias   +4 more
doaj   +1 more source

Urine color, osmolality and specific electrical conductance are not accurate measures of hydration status during postexercise rehydration.

, 1999
BACKGROUND: The aim of the study was to determine whether urine color, osmolality and specific electrical conductance (SEC) provide an accurate index of hydration status and of fluid requirements during the recovery phase after an acute exercise-induced ...
Senden, J.M.G., Kovacs, E.M.R., Brouns, F.J.P.H.   +2 more
core  

Green urine appearance in a patient with refractory status epilepticus due to propofol infusion Green urine due to propofol

, 2018
WOS: 000426503600014The color change in urine may result from various factors such as drugs, stains, foods, infections, metabolic diseases and structural abnormalities.
Bozdemir, Hacer, Demir, Turgay, Bicakci, Sebnem, Aslan, Kezban, Balal, Mehmet   +4 more
core   +1 more source

Epidemiology and diagnosis of schistosomiasis in preschool-aged children in Azaguié, south Côte d'Ivoire [PDF]

, 2013
Background: Classified among the neglected tropical diseases (NTDs), schistosomiasis remains one of the most important parasitic diseases in the tropics and subtropics, and constitutes a major public health problem.
Coulibaly, Jean Tenena
core   +1 more source

Dielectric Elastomer Actuators as Safe and Effective Tools for Mechanostimulation of Human Cells

Advanced Intelligent Systems, EarlyView.
Replicating physiological forces is crucial for realistic cell models. Dielectric elastomer actuators (DEAs) offer a soft alternative, though their high voltages raised toxicity concerns. We demonstrate that DEA stimulation causes no cell damage, cell death or cell‐cycle disruption, while activating mechanosensitive responses.
Simon Holzer, Chaimae Bahou, Noe Syfrig, Katia Monastyrskaya, Yoan Civet, Ali Hashemi Gheinani, Yves Perriard   +6 more
wiley   +1 more source

Relationships Between WUT (Body Weight, Urine Color, and Thirst Level) Criteria and Urine Indices of Hydration Status. [PDF]

Sports Health, 2022
Sekiguchi Y, Benjamin CL, Butler CR, Morrissey MC, Filep EM, Stearns RL, Lee EC, Casa DJ.   +7 more
europepmc   +1 more source