Location: A review of cardiac cellular electrophysiology models @ c47db6b2fedb / models / 2004_tenTusscher / experiments / ICaL_gates-calcium_clamp.xml

Author:
David Nickerson <david.nickerson@gmail.com>
Date:
2021-09-17 15:39:51+12:00
Desc:
tweak html formatting
Permanent Source URI:
https://models.fieldml.org/workspace/a1/rawfile/c47db6b2fedb368422c7f4d5191aeb9f319ad684/models/2004_tenTusscher/experiments/ICaL_gates-calcium_clamp.xml

<?xml version="1.0" encoding="iso-8859-1"?>

<model
    name="ICaL_gates_calcium_clamp"
    cmeta:id="ICaL_gates_calcium_clamp"
    xmlns="http://www.cellml.org/cellml/1.1#"
    xmlns:cellml="http://www.cellml.org/cellml/1.1#"
    xmlns:cmeta="http://www.cellml.org/metadata/1.0#"
    xmlns:xlink="http://www.w3.org/1999/xlink">
  <rdf:RDF
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:cmeta="http://www.cellml.org/metadata/1.0#"
      xmlns:bqs="http://www.cellml.org/bqs/1.0#"
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:dcterms="http://purl.org/dc/terms/"
      xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#">
    <rdf:Description rdf:about="">
      <dc:creator rdf:parseType="Resource">
        <vCard:N rdf:parseType="Resource">
          <vCard:Family>Nickerson</vCard:Family>
          <vCard:Given>David</vCard:Given>
        </vCard:N>
        <vCard:EMAIL rdf:parseType="Resource">
          <rdf:value>d.nickerson@auckland.ac.nz</rdf:value>
          <rdf:type rdf:resource="http://imc.org/vCard/3.0#internet"/>
        </vCard:EMAIL>
        <vCard:ORG rdf:parseType="Resource">
          <vCard:Orgname>The University of Auckland</vCard:Orgname>
          <vCard:Orgunit>Bioengineering Institute</vCard:Orgunit>
        </vCard:ORG>
      </dc:creator>
      <dcterms:created rdf:parseType="Resource">
        <dcterms:W3CDTF>2004-12-29</dcterms:W3CDTF>
      </dcterms:created>
      <dc:publisher>
        Bioengineering Institute, The University of Auckland
      </dc:publisher>
    </rdf:Description>
    <rdf:Description rdf:about="#ICaL_gates_calcium_clamp">
      <dc:title>
        Calcium clamp experiment using ten Tusscher et al.
        (2004) L-type calcium current gates.
      </dc:title>
      <cmeta:comment rdf:parseType="Resource">
        <rdf:value>
          This is the CellML description of calcium clamp
          experiments examining the L-type calcium current's gating variables
          from the ten Tusscher et al. (2004) human AP model. This produces
          the data for comparison to Fig. 2 (C) of the AJP paper.
        </rdf:value>
        <dc:creator rdf:parseType="Resource">
          <vCard:FN>David Nickerson</vCard:FN>
        </dc:creator>
      </cmeta:comment>
      <bqs:reference rdf:parseType="Resource">
        <bqs:Pubmed_id>14656705</bqs:Pubmed_id>
        <bqs:JournalArticle rdf:parseType="Resource">
          <dc:creator>
            <rdf:Seq>
              <rdf:li rdf:parseType="Resource">
                <bqs:Person rdf:parseType="Resource">
                  <vCard:N rdf:parseType="Resource">
                    <vCard:Family>ten Tusscher</vCard:Family>
                    <vCard:Given>K</vCard:Given>
                    <vCard:Other>H</vCard:Other>
                    <vCard:Other>W</vCard:Other>
                    <vCard:Other>J</vCard:Other>
                  </vCard:N>
                </bqs:Person>
              </rdf:li>
              <rdf:li rdf:parseType="Resource">
                <bqs:Person rdf:parseType="Resource">
                  <vCard:N rdf:parseType="Resource">
                    <vCard:Family>Noble</vCard:Family>
                    <vCard:Given>D</vCard:Given>
                  </vCard:N>
                </bqs:Person>
              </rdf:li>
              <rdf:li rdf:parseType="Resource">
                <bqs:Person rdf:parseType="Resource">
                  <vCard:N rdf:parseType="Resource">
                    <vCard:Family>Noble</vCard:Family>
                    <vCard:Given>P</vCard:Given>
                    <vCard:Other>J</vCard:Other>
                  </vCard:N>
                </bqs:Person>
              </rdf:li>
              <rdf:li rdf:parseType="Resource">
                <bqs:Person rdf:parseType="Resource">
                  <vCard:N rdf:parseType="Resource">
                    <vCard:Family>Panfilov</vCard:Family>
                    <vCard:Given>A</vCard:Given>
                    <vCard:Other>V</vCard:Other>
                  </vCard:N>
                </bqs:Person>
              </rdf:li>
            </rdf:Seq>
          </dc:creator>
          <dc:title>
            A model for human ventricular tissue
          </dc:title>
          <dcterms:issued rdf:parseType="Resource">
            <dcterms:W3CDTF>2004-04</dcterms:W3CDTF>
          </dcterms:issued>
          <bqs:Journal rdf:parseType="Resource">
            <dc:title>American Journal of Physiology</dc:title>
          </bqs:Journal>
          <bqs:volume>286</bqs:volume>
          <bqs:first_page>H1573</bqs:first_page>
          <bqs:last_page>H1589</bqs:last_page>
        </bqs:JournalArticle>
      </bqs:reference>
    </rdf:Description>
  </rdf:RDF>
  
  <import xlink:href="../../common/units.xml">
    <units name="ms" units_ref="ms"/>
    <units name="mV" units_ref="mV"/>
    <units name="mM" units_ref="mM"/>
    <units name="mM_per_ms" units_ref="mM_per_ms"/>
  </import>
  <import xlink:href="../components/ICaL.xml">
    <component name="fCa_gate" component_ref="fCa_gate"/>
  </import>
  
  <component name="calcium_clamp" cmeta:id="calcium_clamp">
    <rdf:RDF
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:cmeta="http://www.cellml.org/metadata/1.0#">
      <rdf:Description rdf:about="#calcium_clamp">
        <cmeta:comment rdf:parseType="Resource">
          <rdf:value>
            We define here the calcium clamp experiment, in this case
            a simple linear variation of Cai, expressed as a 
            differential equation.
          </rdf:value>
        </cmeta:comment>
      </rdf:Description>
    </rdf:RDF>
    <variable name="time" public_interface="out" units="ms"/>
    <variable name="Cai" initial_value="0" public_interface="out" units="mM"/>
    <variable name="Vm" initial_value="-80" public_interface="out" units="mV"/>
    <variable name="fCa_initial" initial_value="0" public_interface="out" units="dimensionless"/>
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply><eq/>
        <apply><diff/>
          <bvar><ci>time</ci></bvar>
          <ci>Cai</ci>
        </apply>
        <cn cellml:units="mM_per_ms">1.0</cn>
      </apply>
    </math>
  </component>
  <connection>
    <map_components component_1="fCa_gate" component_2="calcium_clamp"/>
    <map_variables variable_1="V" variable_2="Vm"/>
    <map_variables variable_1="fCa_initial" variable_2="fCa_initial"/>
    <map_variables variable_1="Cai" variable_2="Cai"/>
    <map_variables variable_1="time" variable_2="time"/>
  </connection>
</model>