Simulated Intervillous Space Flow in an Acrylic Model

Simulated Intervillous Space Flow in an Acrylic Model

Experiments with an acrylic model of the intervillous space supplied by two individual inflow channels gave evideNC.e that mixing of the fluid in both areas took place rapidly unless they were separated by an intact waterproof baffle. However, if simulated cotyledons (moss) filled the two spaces, no...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Obstetrics and gynecology (New York. 1953) 1969-07, Vol.34 (1), p.14-21
Hauptverfasser: BRAME, ROBERT G., UNDERHILL, REED, WHITESIDE, J H, FISHER, OTIS
Format: Artikel
Sprache:eng
Schlagworte:
Acrylates
Female
Humans
Maternal-Fetal Exchange
Models, Theoretical
Placenta - blood supply
Pregnancy
Regional Blood Flow
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 21
container_issue 1
container_start_page 14
container_title Obstetrics and gynecology (New York. 1953)
container_volume 34
creator BRAME, ROBERT G.
UNDERHILL, REED
WHITESIDE, J H
FISHER, OTIS
description Experiments with an acrylic model of the intervillous space supplied by two individual inflow channels gave evideNC.e that mixing of the fluid in both areas took place rapidly unless they were separated by an intact waterproof baffle. However, if simulated cotyledons (moss) filled the two spaces, no separating baffle was required to prevent mixing. It is implied that if the model represents conditions obtaining in the human placenta, each cotyledon and its corresponding maternal bed constitute an independent circulatory unit.
format Article
fullrecord <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_84192150</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>84192150</sourcerecordid><originalsourceid>FETCH-LOGICAL-p2513-dfab15fc2bf4e30273341bff6d3d5ffcff0d4b91c5625ff21d1326bd4eadab0a3</originalsourceid><addsrcrecordid>eNotUEtLAzEYDKLUWv0JQk7eAvny2G2OpVgtKB6q4G3Jk65mH252Lf33RtrTx3wzDDNzgeawLDlhnH9eojmlTJFyKcQ1uknpi1IKheIzNJOlAg4wR3JXN1PUo3d4245--K1j7KaEd722Hm9id8B1i3WLV3Y4xtri1875eIuugo7J353vAn1sHt_Xz-Tl7Wm7Xr2QnkngxAVtQAbLTBCeU1ZyLsCEUDjuZAg2BOqEUWBlwTJm4ICzwjjhtdOGar5ADyfffuh-Jp_GqqmT9THq1ueU1VKAYiBpFt6fhZNpvKv6oW70cKzOPTMvTvyhi7ll-o7TwQ_V3us47qu8C80JKAFVKFpmRP5fnP8BOrtfUQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>84192150</pqid></control><display><type>article</type><title>Simulated Intervillous Space Flow in an Acrylic Model</title><source>MEDLINE</source><source>Journals@Ovid Complete</source><creator>BRAME, ROBERT G. ; UNDERHILL, REED ; WHITESIDE, J H ; FISHER, OTIS</creator><creatorcontrib>BRAME, ROBERT G. ; UNDERHILL, REED ; WHITESIDE, J H ; FISHER, OTIS</creatorcontrib><description>Experiments with an acrylic model of the intervillous space supplied by two individual inflow channels gave evideNC.e that mixing of the fluid in both areas took place rapidly unless they were separated by an intact waterproof baffle. However, if simulated cotyledons (moss) filled the two spaces, no separating baffle was required to prevent mixing. It is implied that if the model represents conditions obtaining in the human placenta, each cotyledon and its corresponding maternal bed constitute an independent circulatory unit.</description><identifier>ISSN: 0029-7844</identifier><identifier>EISSN: 1873-233X</identifier><identifier>PMID: 5791311</identifier><language>eng</language><publisher>United States: The American College of Obstetricians and Gynecologists</publisher><subject>Acrylates ; Female ; Humans ; Maternal-Fetal Exchange ; Models, Theoretical ; Placenta - blood supply ; Pregnancy ; Regional Blood Flow</subject><ispartof>Obstetrics and gynecology (New York. 1953), 1969-07, Vol.34 (1), p.14-21</ispartof><rights>1969 The American College of Obstetricians and Gynecologists</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/5791311$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BRAME, ROBERT G.</creatorcontrib><creatorcontrib>UNDERHILL, REED</creatorcontrib><creatorcontrib>WHITESIDE, J H</creatorcontrib><creatorcontrib>FISHER, OTIS</creatorcontrib><title>Simulated Intervillous Space Flow in an Acrylic Model</title><title>Obstetrics and gynecology (New York. 1953)</title><addtitle>Obstet Gynecol</addtitle><description>Experiments with an acrylic model of the intervillous space supplied by two individual inflow channels gave evideNC.e that mixing of the fluid in both areas took place rapidly unless they were separated by an intact waterproof baffle. However, if simulated cotyledons (moss) filled the two spaces, no separating baffle was required to prevent mixing. It is implied that if the model represents conditions obtaining in the human placenta, each cotyledon and its corresponding maternal bed constitute an independent circulatory unit.</description><subject>Acrylates</subject><subject>Female</subject><subject>Humans</subject><subject>Maternal-Fetal Exchange</subject><subject>Models, Theoretical</subject><subject>Placenta - blood supply</subject><subject>Pregnancy</subject><subject>Regional Blood Flow</subject><issn>0029-7844</issn><issn>1873-233X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1969</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNotUEtLAzEYDKLUWv0JQk7eAvny2G2OpVgtKB6q4G3Jk65mH252Lf33RtrTx3wzDDNzgeawLDlhnH9eojmlTJFyKcQ1uknpi1IKheIzNJOlAg4wR3JXN1PUo3d4245--K1j7KaEd722Hm9id8B1i3WLV3Y4xtri1875eIuugo7J353vAn1sHt_Xz-Tl7Wm7Xr2QnkngxAVtQAbLTBCeU1ZyLsCEUDjuZAg2BOqEUWBlwTJm4ICzwjjhtdOGar5ADyfffuh-Jp_GqqmT9THq1ueU1VKAYiBpFt6fhZNpvKv6oW70cKzOPTMvTvyhi7ll-o7TwQ_V3us47qu8C80JKAFVKFpmRP5fnP8BOrtfUQ</recordid><startdate>196907</startdate><enddate>196907</enddate><creator>BRAME, ROBERT G.</creator><creator>UNDERHILL, REED</creator><creator>WHITESIDE, J H</creator><creator>FISHER, OTIS</creator><general>The American College of Obstetricians and Gynecologists</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>196907</creationdate><title>Simulated Intervillous Space Flow in an Acrylic Model</title><author>BRAME, ROBERT G. ; UNDERHILL, REED ; WHITESIDE, J H ; FISHER, OTIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p2513-dfab15fc2bf4e30273341bff6d3d5ffcff0d4b91c5625ff21d1326bd4eadab0a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1969</creationdate><topic>Acrylates</topic><topic>Female</topic><topic>Humans</topic><topic>Maternal-Fetal Exchange</topic><topic>Models, Theoretical</topic><topic>Placenta - blood supply</topic><topic>Pregnancy</topic><topic>Regional Blood Flow</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BRAME, ROBERT G.</creatorcontrib><creatorcontrib>UNDERHILL, REED</creatorcontrib><creatorcontrib>WHITESIDE, J H</creatorcontrib><creatorcontrib>FISHER, OTIS</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Obstetrics and gynecology (New York. 1953)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BRAME, ROBERT G.</au><au>UNDERHILL, REED</au><au>WHITESIDE, J H</au><au>FISHER, OTIS</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulated Intervillous Space Flow in an Acrylic Model</atitle><jtitle>Obstetrics and gynecology (New York. 1953)</jtitle><addtitle>Obstet Gynecol</addtitle><date>1969-07</date><risdate>1969</risdate><volume>34</volume><issue>1</issue><spage>14</spage><epage>21</epage><pages>14-21</pages><issn>0029-7844</issn><eissn>1873-233X</eissn><abstract>Experiments with an acrylic model of the intervillous space supplied by two individual inflow channels gave evideNC.e that mixing of the fluid in both areas took place rapidly unless they were separated by an intact waterproof baffle. However, if simulated cotyledons (moss) filled the two spaces, no separating baffle was required to prevent mixing. It is implied that if the model represents conditions obtaining in the human placenta, each cotyledon and its corresponding maternal bed constitute an independent circulatory unit.</abstract><cop>United States</cop><pub>The American College of Obstetricians and Gynecologists</pub><pmid>5791311</pmid><tpages>8</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0029-7844
ispartof Obstetrics and gynecology (New York. 1953), 1969-07, Vol.34 (1), p.14-21
issn 0029-7844
1873-233X
language eng
recordid cdi_proquest_miscellaneous_84192150
source MEDLINE; Journals@Ovid Complete
subjects Acrylates
Female
Humans
Maternal-Fetal Exchange
Models, Theoretical
Placenta - blood supply
Pregnancy
Regional Blood Flow
title Simulated Intervillous Space Flow in an Acrylic Model
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T00%3A17%3A30IST&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=Simulated%20Intervillous%20Space%20Flow%20in%20an%20Acrylic%20Model&rft.jtitle=Obstetrics%20and%20gynecology%20(New%20York.%201953)&rft.au=BRAME,%20ROBERT%20G.&rft.date=1969-07&rft.volume=34&rft.issue=1&rft.spage=14&rft.epage=21&rft.pages=14-21&rft.issn=0029-7844&rft.eissn=1873-233X&rft_id=info:doi/&rft_dat=%3Cproquest_pubme%3E84192150%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=84192150&rft_id=info:pmid/5791311&rfr_iscdi=true