In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration

In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration

Analytical and graphical techniques are described for presenting clearance data as a function of ultrafiltration; thus for the first time comparison of clearance values between dialyzers can be made unambiguously. This simple method uses a hand calculator to determine three coefficients. Clearance h...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of dialysis 1979, Vol.3 (2-3), p.237-250
Hauptverfasser: Zelman, A., Gisser, D.
Format: Artikel
Sprache:eng
Schlagworte:
Blood Flow Velocity
Membranes
Metabolic Clearance Rate
Renal Dialysis - methods
Ultrafiltration - methods
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 250
container_issue 2-3
container_start_page 237
container_title Journal of dialysis
container_volume 3
creator Zelman, A.
Gisser, D.
description Analytical and graphical techniques are described for presenting clearance data as a function of ultrafiltration; thus for the first time comparison of clearance values between dialyzers can be made unambiguously. This simple method uses a hand calculator to determine three coefficients. Clearance has been shown to be accurately described by the equation C = α1 + α2Qv + α3 (1/QBi). This formula permits construction of easily read families of curves which can predict clearance values under most clinical situations. The RP-6 dialyzer is characterized by these methods for clearance of urea, glucose and vitamin B12 for counter-current and co-current modes.
doi_str_mv 10.3109/08860227909063943
format Article
fullrecord <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmed_primary_512179</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>74834118</sourcerecordid><originalsourceid>FETCH-LOGICAL-c349t-4d9dd0a0baab88a4c5e6d6948cc4797d4aa1cea45f3e1b73b3a5eb86ded821f53</originalsourceid><addsrcrecordid>eNp9kEFrFTEUhYNY9Vn9AYKLrNyNJpPMTKJuZLRaKChixd1wJ7nDS8lLapJBXn99Z3i1INJubrj3nPMRDiEvOHstONNvmFItq-tOM81aoaV4QDa8qZuqZVI_JJtVrxbDryfkac4XjPFGdfVj8qjhNe_0huxPA_3pSoq030ICUzC5KyguBhonWrZIv3-rWvrRgd9fYXpL-1j1c0oYCoVgl3UOS-b21ntcMMEghUyBnszB_IWd-5JgcutcT8_I0QQ-4_Ob95icn3z60X-pzr5-Pu0_nFVGSF0qabW1DNgIMCoF0jTY2lZLZYzsdGclADcIspkE8rETo4AGR9VatKrmUyOOyasD9zLF3zPmMuxcNug9BIxzHjqphORcLUZ-MJoUc044DZfJ7SDtB86Gte3hv7aXzMsb-Dzu0N4mDvUu8vuD7MIU0w7-xOTtUGDvY5rWmlxeyXfT3_0T3yL4sjWQcLiIcwpLbff87RrqJaFC</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>74834118</pqid></control><display><type>article</type><title>In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration</title><source>Taylor &amp; Francis</source><source>MEDLINE</source><creator>Zelman, A. ; Gisser, D.</creator><creatorcontrib>Zelman, A. ; Gisser, D.</creatorcontrib><description>Analytical and graphical techniques are described for presenting clearance data as a function of ultrafiltration; thus for the first time comparison of clearance values between dialyzers can be made unambiguously. This simple method uses a hand calculator to determine three coefficients. Clearance has been shown to be accurately described by the equation C = α1 + α2Qv + α3 (1/QBi). This formula permits construction of easily read families of curves which can predict clearance values under most clinical situations. The RP-6 dialyzer is characterized by these methods for clearance of urea, glucose and vitamin B12 for counter-current and co-current modes.</description><identifier>ISSN: 0886-022X</identifier><identifier>ISSN: 0362-8558</identifier><identifier>EISSN: 1525-6049</identifier><identifier>DOI: 10.3109/08860227909063943</identifier><identifier>PMID: 512179</identifier><language>eng</language><publisher>United States: Informa UK Ltd</publisher><subject>Blood Flow Velocity ; Membranes ; Metabolic Clearance Rate ; Renal Dialysis - methods ; Ultrafiltration - methods</subject><ispartof>Journal of dialysis, 1979, Vol.3 (2-3), p.237-250</ispartof><rights>1979 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted 1979</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-4d9dd0a0baab88a4c5e6d6948cc4797d4aa1cea45f3e1b73b3a5eb86ded821f53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.3109/08860227909063943$$EPDF$$P50$$Ginformahealthcare$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.3109/08860227909063943$$EHTML$$P50$$Ginformahealthcare$$H</linktohtml><link.rule.ids>314,776,780,4010,27900,27901,27902,59620,60409,61194,61375</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/512179$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zelman, A.</creatorcontrib><creatorcontrib>Gisser, D.</creatorcontrib><title>In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration</title><title>Journal of dialysis</title><addtitle>J Dial</addtitle><description>Analytical and graphical techniques are described for presenting clearance data as a function of ultrafiltration; thus for the first time comparison of clearance values between dialyzers can be made unambiguously. This simple method uses a hand calculator to determine three coefficients. Clearance has been shown to be accurately described by the equation C = α1 + α2Qv + α3 (1/QBi). This formula permits construction of easily read families of curves which can predict clearance values under most clinical situations. The RP-6 dialyzer is characterized by these methods for clearance of urea, glucose and vitamin B12 for counter-current and co-current modes.</description><subject>Blood Flow Velocity</subject><subject>Membranes</subject><subject>Metabolic Clearance Rate</subject><subject>Renal Dialysis - methods</subject><subject>Ultrafiltration - methods</subject><issn>0886-022X</issn><issn>0362-8558</issn><issn>1525-6049</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1979</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEFrFTEUhYNY9Vn9AYKLrNyNJpPMTKJuZLRaKChixd1wJ7nDS8lLapJBXn99Z3i1INJubrj3nPMRDiEvOHstONNvmFItq-tOM81aoaV4QDa8qZuqZVI_JJtVrxbDryfkac4XjPFGdfVj8qjhNe_0huxPA_3pSoq030ICUzC5KyguBhonWrZIv3-rWvrRgd9fYXpL-1j1c0oYCoVgl3UOS-b21ntcMMEghUyBnszB_IWd-5JgcutcT8_I0QQ-4_Ob95icn3z60X-pzr5-Pu0_nFVGSF0qabW1DNgIMCoF0jTY2lZLZYzsdGclADcIspkE8rETo4AGR9VatKrmUyOOyasD9zLF3zPmMuxcNug9BIxzHjqphORcLUZ-MJoUc044DZfJ7SDtB86Gte3hv7aXzMsb-Dzu0N4mDvUu8vuD7MIU0w7-xOTtUGDvY5rWmlxeyXfT3_0T3yL4sjWQcLiIcwpLbff87RrqJaFC</recordid><startdate>1979</startdate><enddate>1979</enddate><creator>Zelman, A.</creator><creator>Gisser, D.</creator><general>Informa UK Ltd</general><general>Taylor &amp; Francis</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1979</creationdate><title>In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration</title><author>Zelman, A. ; Gisser, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-4d9dd0a0baab88a4c5e6d6948cc4797d4aa1cea45f3e1b73b3a5eb86ded821f53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1979</creationdate><topic>Blood Flow Velocity</topic><topic>Membranes</topic><topic>Metabolic Clearance Rate</topic><topic>Renal Dialysis - methods</topic><topic>Ultrafiltration - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zelman, A.</creatorcontrib><creatorcontrib>Gisser, D.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dialysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zelman, A.</au><au>Gisser, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration</atitle><jtitle>Journal of dialysis</jtitle><addtitle>J Dial</addtitle><date>1979</date><risdate>1979</risdate><volume>3</volume><issue>2-3</issue><spage>237</spage><epage>250</epage><pages>237-250</pages><issn>0886-022X</issn><issn>0362-8558</issn><eissn>1525-6049</eissn><abstract>Analytical and graphical techniques are described for presenting clearance data as a function of ultrafiltration; thus for the first time comparison of clearance values between dialyzers can be made unambiguously. This simple method uses a hand calculator to determine three coefficients. Clearance has been shown to be accurately described by the equation C = α1 + α2Qv + α3 (1/QBi). This formula permits construction of easily read families of curves which can predict clearance values under most clinical situations. The RP-6 dialyzer is characterized by these methods for clearance of urea, glucose and vitamin B12 for counter-current and co-current modes.</abstract><cop>United States</cop><pub>Informa UK Ltd</pub><pmid>512179</pmid><doi>10.3109/08860227909063943</doi><tpages>14</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0886-022X
ispartof Journal of dialysis, 1979, Vol.3 (2-3), p.237-250
issn 0886-022X
0362-8558
1525-6049
language eng
recordid cdi_pubmed_primary_512179
source Taylor & Francis; MEDLINE
subjects Blood Flow Velocity
Membranes
Metabolic Clearance Rate
Renal Dialysis - methods
Ultrafiltration - methods
title In Vitro Characterization of the RP-6 Dialyzer: Co-Current and Counter-Current Clearance as a Function of Ultrafiltration
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T02%3A55%3A54IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=In%20Vitro%20Characterization%20of%20the%20RP-6%20Dialyzer:%20Co-Current%20and%20Counter-Current%20Clearance%20as%20a%20Function%20of%20Ultrafiltration&rft.jtitle=Journal%20of%20dialysis&rft.au=Zelman,%20A.&rft.date=1979&rft.volume=3&rft.issue=2-3&rft.spage=237&rft.epage=250&rft.pages=237-250&rft.issn=0886-022X&rft.eissn=1525-6049&rft_id=info:doi/10.3109/08860227909063943&rft_dat=%3Cproquest_pubme%3E74834118%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=74834118&rft_id=info:pmid/512179&rfr_iscdi=true