Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Jacek Waniewski"'
Autor:
Joanna Stachowska-Pietka, Jacek Waniewski, Anna Olszowska, Elvia Garcia-Lopez, Junfei Yan, Qiang Yao, Zofia Wankowicz, Bengt Lindholm
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
BackgroundDue to the slower dissipation of the osmotic gradient, icodextrin-based solutions, compared to glucose-based solutions, can improve water removal. We investigated scenarios where one icodextrin-based long dwell (Extraneal) replaced two gluc
Externí odkaz:
https://doaj.org/article/138d77206b644c5f8c386152f8ecdf14
Autor:
Monika Wieliczko, Malgorzata Twardowska-Kawalec, Malgorzata Debowska, Mauro Pietribiasi, Urszula Bialonczyk, Jacek Waniewski, John K. Leypoldt, Joanna Matuszkiewicz-Rowinska, Jolanta Malyszko
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Recent studies have suggested benefits for time-dependent dialysate bicarbonate concentrations (Dbic) during hemodialysis (HD). In this clinical trial, we compared for the first time in the same HD patients the effects of time-dependent chan
Externí odkaz:
https://doaj.org/article/0a2e7127202c464e9c1bd9d3b684a0a1
Autor:
Jacek Waniewski
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The general set of equations for the equilibrium of two solutions with a mixture of non-permeating and permeating ions and neutral solutes at each side of a permselective membrane is formulated using the principles of electroneutrality and m
Externí odkaz:
https://doaj.org/article/e11cf44180364495b817890ae6b8612b
Autor:
Joanna Stachowska-Pietka, Jacek Waniewski, Anna Olszowska, Elvia Garcia-Lopez, Zofia Wankowicz, Bengt Lindholm
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract In peritoneal dialysis, ultrafiltration is achieved by adding an osmotic agent into the dialysis fluid. During an exchange with icodextrin-based solution, polysaccharide chains are degraded by α-amylase activity in dialysate, influencing it
Externí odkaz:
https://doaj.org/article/8c24802bed0949a588942f5fd06a7069
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract In non-anuric patients undergoing peritoneal dialysis (PD), residual kidney function (RKF) is a main contributor to fluid and solute removal and an independent predictor of survival. We investigated if urine volume could be used to estimate
Externí odkaz:
https://doaj.org/article/e42381a14dbf42a4afbfc8d1822969a0
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Refilling of the vascular space through absorption of interstitial fluid by micro vessels is a crucial mechanism for maintaining hemodynamic stability during hemodialysis (HD) and allowing excess fluid to be removed from body tissues. The ra
Externí odkaz:
https://doaj.org/article/2162588de82e4da7ad2ec88ff759ac7f
Publikováno v:
PLoS ONE, Vol 18, Iss 2, p e0282104 (2023)
Acid-base regulation by the kidneys is largely missing in end-stage renal disease patients undergoing hemodialysis (HD). Bicarbonate is added to the dialysis fluid during HD to replenish the buffers in the body and neutralize interdialytic acid accum
Externí odkaz:
https://doaj.org/article/d402e2f154284384a669417941c2f899
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Separation of two ionic solutions with a permselective membrane that is impermeable to some of the ions leads to an uneven distribution of permeating ions on the two sides of the membrane described by the Gibbs–Donnan (G–D) equilibrium w
Externí odkaz:
https://doaj.org/article/f3bf827ed6484d0e87cea5a07802ca5f
Autor:
Joanna Stachowska-Pietka, Beata Naumnik, Ewa Suchowierska, Rafael Gomez, Jacek Waniewski, Bengt Lindholm
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Water removal which is a key treatment goal of automated peritoneal dialysis (APD) can be assessed cycle-by-cycle using remote patient monitoring (RPM). We analysed ultrafiltration patterns during night APD following a dry day (APDDD; no day
Externí odkaz:
https://doaj.org/article/22a8b53607fe4a77b458721c642ac6e5
Publikováno v:
Symmetry, Vol 14, Iss 1, p 109 (2022)
The model for perfused tissue undergoing deformation taking into account the local exchange between tissue and blood and lymphatic systems is presented. The Lie symmetry analysis in order to identify its symmetry properties is applied. Several famili
Externí odkaz:
https://doaj.org/article/1e74a034f7464b259c4ec553e85cc6f9