Results 11 to 20 of about 23,623 (232)
The arrow of bioimpedance [PDF]
Kidney International, 2006 The value of bioimpedance in hemodialysis remains under debate. However, when appropriately used, bioimpedance can provide measures of body hydration characterized by a small error, a high sensitivity to changes in water volume, and, above all, a linear relationship over a wide range of volume changes. These features make it very useful to measure body
Schneditz, D.
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Applications of bioimpedance measurement techniques in tissue engineering [PDF]
Journal of Electrical Bioimpedance, 2018 Rapid development in the field of tissue engineering necessitates implementation of monitoring methods for evaluation of the viability and characteristics of the cell cultures in a real-time, non-invasive and non-destructive manner.
Amini M., Hisdal J., Kalvøy H.
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Accuracy of Estimated Bioimpedance Parameters with Octapolar Segmental Bioimpedance Analysis
Sensors, 2022 The validity of the impedance parameters of the five body segments estimated using octapolar segmental bioelectrical impedance analysis (OS-BIA) has not been confirmed.
Fanglin Jiang +6 more
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Optimal designs for studying bioimpedance [PDF]
Physiological Measurement, 2007 D-optimal designs for nonlinear fixed and mixed effects models are explored, and the theory is applied to the measurement and analysis of bioelectrical impedance. Bioimpedance is known to vary more at extreme frequencies than others. D-optimal designs that account for this variation, and also possible mis-specification of initial parameter estimates ...
McGree, James +3 more
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Bioimpedance norms for the hemodialysis population [PDF]
Kidney International, 1997 More than 3,000 hemodialysis patients were examined with single-frequency bioelectrical impedance analysis (BIA). Distributions of resistance, reactance, phase angle (PA), and estimates of total body water (TBW) and body cell mass (BCM) by BIA were determined, and compared with traditional laboratory markers of nutritional status.
Chertow, Glenn M. +4 more
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Effects of empagliflozin on fluid overload, weight and blood pressure in chronic kidney disease [PDF]
, 2023 BACKGROUND: Chronic kidney disease (CKD) is associated with fluid excess which can be estimated by bioimpedance spectroscopy. We aimed to assess effects of sodium glucose co-transporter 2 inhibition on bioimpedance-derived “Fluid Overload” and adiposity ...
Judge, Parminder +13 more
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Fundamentals of Skin Bioimpedances
Advanced Materials, 2023 AbstractThe bioimpedances of tissues beyond the stratum corneum, which is the outermost layer of skin, contain crucial clinical information. Nevertheless, bioimpedance measurements of both the viable skin and the adipose tissue are not widely used, mainly because of the complex multilayered skin structure and the electrically insulating nature of the ...
Lo Presti, Andrea +6 more
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Implementation of an Electrical Bioimpedance Monitoring System and a Tool for Bioimpedance Vector Analysis [PDF]
, 2008 Electrical Bioimpedance Measurements have been proved to constitute anappropriate method for assessment of body composition, and therefore they can providewith direct indicators of body fluid distribution. Such ability of EBI technology allowsthe detection of body fluid unbalance caused by renal dysfunction, and therefore,nephrology teleconsultations ...
Ibáñez Soria, David
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, 2021 In this paper is presented the prototype of a portable and low cost 2D bioimpedance estimation system with eight electrodes, mainly based on the AD5933 high speed impedance converter configured by means of an Arduino Mega 2560 board.
Muñoz, J (via Mendeley Data)
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The Russian bioimpedance database: an update
Journal of Electrical Bioimpedance, 2022 Abstract Extensive bioelectrical impedance analysis (BIA) data have the potential of health monitoring and the assessment of health risks at the population level. The importance of BIA data lies in their availability and abundance for many countries. In Russia, mass BIA data are generated by the national network of health centers (HCs)
Rudnev Sergey G. +5 more
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