Results 91 to 100 of about 54,525 (292)

Comparative validation of serum creatinine- and cystatin C-based surrogate markers for skeletal muscle mass in patients with non-dialysis chronic kidney disease

Renal Replacement Therapy
Background Sarcopenia, characterized by reduced skeletal muscle mass (SMM) and diminished muscle strength and/or decreased physical activity, poses a significant morbidity and mortality risk in patients with non-dialysis chronic kidney disease (CKD ...
Shunsuke Yamada, Hokuto Arase, Masumi Shojima, Tetsuro Ago, Toshiaki Nakano   +4 more
doaj   +1 more source

Body fat measurement by bioelectrical impedance and air displacement plethysmography: a cross-validation study to design bioelectrical impedance equations in Mexican adults [PDF]

, 2007
Background The study of body composition in specific populations by techniques such as bio-impedance analysis (BIA) requires validation based on standard reference methods. The aim of this study was to develop and cross-validate a predictive equation for
Nayeli Macias, Heliodoro Alemán-Mateo, Julián Esparza-Romero, Mauro E Valencia, RM Siervogel, C Couillard, D Spiegelman, D Gallagher, EW Demerath, DA Fields, JM Jakicic, R Rising, IS Okosun, NJ Fuller, P Dempster, WE Siri, M R, HC Lukaski, SS Sun, JM Bland, M Deurenberg-Yap, MD Immink, M Ramirez-Zea, JR Fernandez, YG Casas, T Masuda, UG Kyle, ME Valencia, SS Guo, RN Baumgartner, HC Lukaski, RN Baumgartner, A Dioum, P Deurenberg, JD Vescovi, H Aleman-Mateo   +35 more
core   +1 more source

A High‐Precision Dynamic Movement Recognition Algorithm Using Multimodal Biological Signals for Human–Machine Interaction

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article describes a multimodal fusion data acquisition and processing system about electromyography for dynamic movement recognition and bioelectrical impedance for key posture recognition. In addition, a new dynamic–static fusion algorithm strategy is designed.
Chenhao Cao, Gang Ma, Zelin Chen, Yiming Ouyang, Hu Jin, Shiwu Zhang   +5 more
wiley   +1 more source

Comparison between bioelectrical impedance analysis and anthropometric indices in hypertensive patients

Pediatria i Medycyna Rodzinna, 2018
Aim: Obesity is one of the most crucial challenges of contemporary medicine. Bioelectrical impedance analysis is a useful tool to identify individuals with increased fat mass. However, the equipment is relatively expensive, especially compared to basic
Paweł Krzesiński, Paweł Rozbicki, Ewelina Pałkowska-Goździk, Małgorzata Banak   +3 more
doaj   +1 more source

Uncovering Cystic Fibrosis Carrier: Insights From a Heterozygous CFTR‐F508del Rabbit Model

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disorder frequently associated with impaired mucociliary clearance and bacterial infection. Individuals carrying a single cystic fibrosis transmembrane conductance regulator (CFTR) mutation exhibit partial CFTR dysfunction and are increasingly recognized as being at risk ...
Do‐Yeon Cho, Alexis E. McFeely, Daniel Skinner, Shaoyan Zhang, Justin Hedvat, Weslee Ping‐ay, Daniel M. Beswick, Justin H. Turner, Bradford A. Woodworth, Jie Xu   +9 more
wiley   +1 more source

An evaluation of phase angle, bioelectrical impedance vector analysis and impedance ratio for the assessment of disease status in children with nephrotic syndrome

BMC Nephrology, 2019
Background Oedema, characterized by accumulation of extracellular water (ECW), is one of the major clinical manifestations in children suffering from nephrotic syndrome (NS).
Steven Brantlov, Lars Jødal, René Frydensbjerg Andersen, Aksel Lange, Søren Rittig, Leigh C. Ward   +5 more
doaj   +1 more source

Reliability of bioelectrical impedance analyzers

The FASEB Journal, 2006
Obesity is a major contributor to many preventable morbidities and mortalities. Concurrently, there is a minimal, essential amount of fat necessary for good health. Therefore, the accurate estimation of % body fat is critical. Bioelectrical impedance analyzers (BIAs) are used to estimate body composition. The purpose of this study was
Ben Hayes, Stefanie Coronado, Neal S. Latman   +2 more
openaire   +1 more source

Protein‐Template Gold Nanoclusters Induce Differentiation and Modify the Functional Properties of Primary Astrocytes

Advanced NanoBiomed Research, EarlyView.
The incubation of primary astrocytes with fAuNCs‐BSA induces: (A) long‐term effects including fAuNCs‐BSA internalization, red cell fluorescence, differentiation, upregulation of Ca2+ signaling, Cl‐current, and cell volume regulation. B) Short‐term (200 ms) stimulation with UV LED light increases in Ca2+ signaling and inhibition of K+ current. Astrocyte
Roberta Fabbri, Karima Jeneh Perry, Emanuela Saracino, Chiara Lazzarini, Anna Mariano, Diletta Spennato, Maria Grazia Mola, Maria Grazia Raucci, Alessandro Kovtun, Marianna Barbalinardo, Giorgia Conte, Denis Gentili, Marco Caprini, Vincenzo Palermo, Roberto Zamboni, Luigi Ambrosio, Wolfgang Losert, Andrea Candini, Grazia Paola Nicchia, Raj K. Gupta, Valentina Benfenati, Shashi P. Karna   +21 more
wiley   +1 more source

Body water distribution and risk of cardiovascular morbidity and mortality in a healthy population: a prospective cohort study.

PLoS ONE, 2014
BackgroundEarly alterations in the cardiovascular structure and function may change normal body water distribution. The resulting fluid shifts may thus serve as an early marker for cardiovascular disease.
Nikoline Nygård Knudsen, Thora Majlund Kjærulff, Leigh Cordwin Ward, Ditte Sæbye, Claus Holst, Berit Lilienthal Heitmann   +5 more
doaj   +1 more source

Fiber‐type soft bioelectronics for wearable and implantable sensing and therapy

BMEMat, EarlyView.
Fiber‐type soft bioelectronics are emerging as versatile platforms for wearable and implantable health monitoring and therapeutic applications. These bioelectronics use organic and inorganic matrices combined with advanced fillers, which feature high conductivity, electrochemical sensitivity, softness, and biocompatibility.
Haneul Kim, Hak Yong Kim, Ja Hoon Koo, Gi Doo Cha, Dae‐Hyeong Kim, Hye Jin Kim   +5 more
wiley   +1 more source