Results 11 to 20 of about 79,321 (283)

Clinical utility of urine specific gravity, electrical conductivity, and color as on‐farm methods for evaluating urine concentration in dairy cattle

Journal of Veterinary Internal Medicine, 2019
Background Urine concentration (UC) provides clinically useful information concerning hydration status and renal function of animals. Objectives To characterize the clinical performance of urine specific gravity measured by optical refractometry (USG‐R ...
Ameer A. Megahed, Walter Grünberg, Peter D. Constable   +2 more
doaj   +3 more sources

Automated Computer Vision System for Urine Color Detection

Journal of Techniques, 2023
Urine color analysis is one of the most helpful indicators of health status, and any changes in urine color might be a symptom of serious disease, dehydration of the body, or caused by drugs.
Ban Shamil Abdulwahed, Ali Al-Naji , Izzat Al-Rayahi , Ammar Yahya, Asanka G. Perera   +4 more
doaj   +3 more sources

Label-Free Colorimetric Detection of Urine Glucose Based on Color Fading Using Smartphone Ambient-Light Sensor

Chemosensors, 2020
In this work, a label-free colorimetric assay was developed for the determination of urine glucose using smartphone ambient-light sensor (ALS). Using horseradish peroxidase—hydrogen peroxide—3,3′,5,5′-tetramethylbenzidine (HRP ...
Tian-Tian Wang, Kun Guo, Xue-Mei Hu, Jian Liang, Xing-De Li, Zhi-Feng Zhang, Jing Xie   +6 more
doaj   +2 more sources

Urine Color Analysis of Hydration Status in Employees Working in Bandung, Indonesia

Althea Medical Journal, 2020
Background: Dehydration can be compensated for by the body. However, if it occurs persistently, it can cause concentration problems, thermoregulation disorders, kidney damage, and other life-threatening disorders such as cardiovascular disorders.
Liza Karina Hauteas, Rudi Supriyadi, Yenni Zuhairini   +2 more
doaj   +3 more sources

Mobile Technology Application for Improved Urine Concentration Measurement Pilot Study

Frontiers in Pediatrics, 2018
Objectives: Low hydration has a deleterious effect on many conditions. In the absence of a urine concentrating defect, urine concentration is a marker of hydration status.
Laura Walawender, Jeremy Patterson, Robert Strouse, John Ketz, Vijay Saxena, Emily Alexy, Andrew Schwaderer   +6 more
doaj   +2 more sources

Validation of a urine color scale for assessment of urine osmolality in healthy children. [PDF]

Eur J Nutr, 2016
Urine color (UC) is a practical tool for hydration assessment. The technique has been validated in adults, but has not been tested in children.The purpose of the study was to test the validity of the urine color scale in young, healthy boys and girls, as a marker of urine concentration, investigate its diagnostic ability of detecting hypohydration and ...
Kavouras SA, Johnson EC, Bougatsas D, Arnaoutis G, Panagiotakos DB, Perrier E, Klein A.   +6 more
europepmc   +4 more sources

A 3D color model reports urine color similarly to a printed color chart with similar accuracy to determine a low vs. high urine concentration. [PDF]

Perform Nutr
Abstract Background Urine color (Uc) assessment is impacted by container, volume, and light conditions, potentially influencing Uc scoring. This study aimed to evaluate a 3D Uc model vs. Printed Uc chart’s accuracy for identifying a low vs. high urine concentration in the morning and afternoon.
Freire R, Schott KD, Butterick B, Stow Z, Kooima P, Gopalakrishnan ST, Dow E, Siegler JC, Burgess JL, Wardenaar FC.   +9 more
europepmc   +4 more sources

Green Urine after Propofol Infusion in the Intensive Care Unit [PDF]

Korean Journal of Critical Care Medicine, 2014
Urine discoloration occurs in the intensive care unit (ICU) due to many causes such as medications, metabolic disorders, and infections. Propofol is advocated as one of the first line sedatives in the ICU, but it is not well known to the intensivists ...
Min Jeong Lee, Hyun Jeong Lee, Jeong Min Kim, Shin Ok Koh, Eun Ho Kim, Sungwon Na   +5 more
doaj   +4 more sources

Green Urine in Traditional Persian Medicine

Journal of Evidence-Based Complementary & Alternative Medicine, 2017
The color of urine is an important factor in urine examination, which can help physicians differentiate various diseases. Today, it is known that certain dyes, drug intoxications, and diseases can induce green urine discoloration.
Sepideh Kolouri MD, PhDc, Babak Daneshfard MD, PhDc, Amir-Mohammad Jaladat MD, PhD, Vahid Tafazoli MD, PhDc   +3 more
doaj   +2 more sources

Correlation between urine color and urine specific gravity in dogs: Can urine color be used to identify concentrated urine? [PDF]

Can Vet J, 2018
This combined retrospective-prospective study evaluated the correlation between canine urine color (UC) and urine specific gravity (USG). Urine color was positively correlated with USG, but the relationship was not significantly improved by use of a UC chart. Urine color as an indicator of USG is limited as 20% of dark-yellow samples had a USG < 1.030.
Cridge H, Wills RW, Lathan P.
europepmc   +2 more sources