Results 51 to 60 of about 23,591 (239)

A battery-less implantable glucose sensor based on electrical impedance spectroscopy

Scientific Reports, 2023
The ability to perform accurate continuous glucose monitoring without blood sampling has revolutionised the management of diabetes. Newer methods that can allow measurements during longer periods are necessary to substantially improve patients’ quality ...
Stig Ollmar, Alejandro Fernandez Schrunder, Ulrik Birgersson, Tomas Kristoffersson, Ana Rusu, Elina Thorsson, Patricia Hedenqvist, Elin Manell, Anneli Rydén, Marianne Jensen-Waern, Saul Rodriguez   +10 more
doaj   +1 more source

Identification of Clinical Factors Associated With the Immunogenicity of Homologous ChAdOx1‐nCoV‐19 Vaccine in Hemodialysis Patients

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Hemodialysis (HD) patients are at higher risk of severe COVID‐19 and may exhibit suboptimal vaccine responses. This study evaluates the factors influencing vaccine‐induced immunity in HD patients following the second dose of the Vaxzevria. A total of 276 HD patients and 126 controls were included. Antibody responses were assessed using binding
Chia‐Wei Chang, Ping‐Hsun Wu, Li‐Yun Chang, Yu‐Ying Huang, Teng‐Hui Huang, Su‐Chu Lee, Yi‐wen Chiu, Shang‐Jyh Hwang, Tsun‐Yung Kuo, Mei‐Chuan Kuo   +9 more
wiley   +1 more source

High-power CMOS current driver with accurate transconductance for electrical impedance tomography

, 2014
Current drivers are fundamental circuits in bioimpedance measurements including electrical impedance tomography (EIT). In the case of EIT, the current driver is required to have a large output impedance to guarantee high current accuracy over a wide ...
Demosthenous, A, Constantinou, L, Triantis, I., Demosthenous, A., Bayford, R., Bayford, R, Constantinou, L., Triantis, IF   +7 more
core   +1 more source

Dietary Protein Reduction During Isocaloric Conditions Reduces Body Weight in Men With Overweight or Obesity

Obesity, EarlyView.
Protein restriction, while meeting minimum requirements, induced weight loss and increased FGF21 in men with obesity under isocaloric conditions, without caloric restriction. ABSTRACT Objective Dietary protein reduction increases plasma fibroblast growth factor 21 (FGF21) and energy requirements in lean men under eucaloric conditions.
Aslak E. Lyster, Amalie S. Frederiksen, Jacob K. Jensen, Annemarie Lundsgaard, Nicoline R. Andersen, Kasper S. Jørgensen, Daniela Weber, Lukas Nachtigall, Erik A. Richter, Andreas M. Fritzen, Bente Kiens   +10 more
wiley   +1 more source

A Pilot Study For Tissue Characterisation Using Bioimpedance Mapping

, 2007
Bioimpedance has shown potential as a method for characterising biological tissue with the use of the tetrapolar electrode configuration. This configuration has been shown to distinguish between normal squamous epithelium and Cervical Intra-epithelial ...
Smith, Jye G., Thomas, Brian J., J.G. Smith, B.J. Thomas, Cornish, Bruce H., B.H. Cornish   +5 more
core   +1 more source

Longitudinal changes in peritoneal solute transport rate and the impact of lower glucose degradation product glucose dialysates

Therapeutic Apheresis and Dialysis, Volume 29, Issue 3, Page 471-478, June 2025.
Abstract Introduction Peritoneal solute transfer rates (PSTR) are reported to increase with time. Changes in PSTR were reviewed in long‐term peritoneal dialysis (PD) patients to determine whether lower glucose degradation products (low GDP) dialysates prevented an increase in PSTR. Methods PSTR was determined with a 4‐h peritoneal equilibrium test with
Andrew Davenport
wiley   +1 more source

Bioimpedance measurement: a non-invasive diagnosis of limb compartment syndrome

Frontiers in Bioengineering and Biotechnology
IntroductionThe methods for diagnosing compartment syndrome non-invasively remain under debate. Bioimpedance measurements offer a promising avenue in clinical practice, detecting subtle changes in organ impedance due to volume shifts. This study explores
Martin Novak, Martin Novak, Vladimir Jecminek, Leopold Pleva, Marek Penhaker, Martin Schmidt, Tomas Mimra, Jan Kubicek, Martin Augustynek   +8 more
doaj   +1 more source

Dynamics of Body Composition and Metabolic Risk in Adolescents With Obesity Under GLP‐1 Receptor Agonist Therapy

Acta Paediatrica, EarlyView.
ABSTRACT Aim To explore changes in body composition in adolescents with obesity treated with glucagon‐like peptide‐1 receptor agonist (GLP‐1 RA) and their association with metabolic syndrome (MetS) components. Methods This real‐world retrospective study included adolescents (12–18 years) with obesity who received multidisciplinary lifestyle‐based ...
Adar Lopez, Liat Perl, Eyal Cohen‐Sela, Ophir Borger, Yael Issan, Hagar Interator, Erez Azoulay, Hadar Moran‐Lev, Ronit Lubetzky, Shira Zelber‐Sagi, Yael Lebenthal, Avivit Brener   +11 more
wiley   +1 more source

Obesity in Classic Congenital Adrenal Hyperplasia: Mechanisms, Complications and Management

Clinical Endocrinology, EarlyView.
ABSTRACT Classic congenital adrenal hyperplasia (CCAH) is an autosomal recessive genetic disorder primarily caused by 21‐hydroxylase deficiency. Although the survival rate of patients has significantly improved with glucocorticoid replacement therapy, long‐term use of supraphysiological doses and multiple factors inherent to the disease itself have led
Jialin Mu, Yue Li, Meng Sun, Yulin Li, Panpan Li, Hui Zou   +5 more
wiley   +1 more source

Bioimpedance monitoring of rehydration in cholera

The Lancet, 1993
Measurement of bioimpedance (BI) is a simple non-invasive technique that relies on the different conductivity of tissues to define body composition and can be easily adapted to automated monitoring. We assessed the accuracy of BI in monitoring rehydration and acute fluid fluxes in 35 Peruvian cholera patients.
J.J. McDonald, B. Chanduvi, G. Velarde, L. Carrillo, V. Torre, J. Watanabe, J. Villarreal, A. Ramirez-Ramos, R. Mantle, F. Diaz, R.H. Gilman   +10 more
openaire   +2 more sources