ArticleJournal of artificial organs : the official journal of the Japanese Society for Artificial Organs2015
Effects of increased surface coverage of polyvinylpyrrolidone over a polysulfone hemofilter membrane on permeability and cell adhesion during continuous hemofiltration.
Article in Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 14 citations in OpenAlex.
- Replication of fouling in vitro in hollow fiber dialyzers by albumin immobilization.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2022Article
- Continuous hemofiltration model using porcine blood for comparing filter life.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2018Article
- Asymmetric triacetate membrane keeps high water flux during ultrafiltration: in vitro study.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2017Article
- Journal of Artificial Organs 2015: the year in review : Journal of Artificial Organs Editorial Committee.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2016Review
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of the present study was to evaluate the adhesiveness of blood cells and the solute removal performance change of modified polysulfone membranes which have increased polyvinylpyrrolidone (PVP) coverage over their surface. Continuous hemofiltration (CHF) experiments for 24 h were carried out using an ex vivo hemofilter evaluation system to compare a modified polysulfone hemofilter (SHG) with the conventional polysulfone hemofilter (SH). The 25 and 50 % cutoff values of the sieving coefficient of dextran after CHF and the protein concentration in the filtrate was higher in SHG, indicating that less fouling occurred in the SHG membrane. Adhesion of blood cells after 24 h of CHF was significantly higher in the case of SH than in the case of SHG. Blood cell adhesion and membrane fouling were reduced with the use of a polysulfone membrane modified with increased PVP coverage over the surface.
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Registered trials
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