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<article article-type="research-article" dtd-version="1.0" xml:lang="en" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">JKOS</journal-id>
<journal-title-group>
<journal-title>Journal of the Korean Ophthalmological Society</journal-title>
<abbrev-journal-title>J Korean Ophthalmol Soc</abbrev-journal-title>
</journal-title-group>
<issn pub-type="ppub">0378-6471</issn>
<issn pub-type="epub">2092-9374</issn>
<publisher>
<publisher-name>Korean Ophthalmological Society</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">10.3341/jkos.2013.54.4.587</article-id>
<article-id pub-id-type="publisher-id">jkos-48-587</article-id>
<article-categories>
<subj-group>
<subject>Original Article</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Effect of Combined Treatment with Cyclosporine A and Cord Serum for Dry Eye Associated with Graft-Versus-Host-Disease</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name name-style="western" xml:lang="en"><surname>Choi</surname><given-names>Jung Han</given-names></name>
<degrees>MD</degrees>
<xref ref-type="aff" rid="aff1-jkos-54-587"/>
</contrib>
<contrib contrib-type="author">
<name name-style="western" xml:lang="en"><surname>Oh</surname><given-names>Han Jin</given-names></name>
<degrees>MD</degrees>
<xref ref-type="aff" rid="aff1-jkos-54-587"/>
</contrib>
<contrib contrib-type="author">
<name name-style="western" xml:lang="en"><surname>Yoon</surname><given-names>Kyung Chul</given-names></name>
<degrees>MD, PhD</degrees>
<xref ref-type="aff" rid="aff1-jkos-54-587"/>
<xref ref-type="corresp" rid="c1-jkos-54-587"/>
</contrib>
<aff id="aff1-jkos-54-587" xml:lang="en">Department of Ophthalmology, Chonnam National University Medical School, Gwangju, <country>Korea</country></aff>
</contrib-group>
<author-notes>
<corresp id="c1-jkos-54-587">Address reprint requests to <bold>Kyung Chul Yoon, MD, PhD</bold> Department of Ophthalmology, Chonnam National University Hospital #42 Jebong-ro, Dong-gu, Gwangju 501-757, Korea Tel: 82-62-220-6742, Fax: 82-62-227-1642, E-mail: <email>kcyoon@chonnam.ac.kr</email></corresp>
</author-notes>
<pub-date pub-type="ppub">
<month>8</month>
<year>2007</year>
</pub-date>
<pub-date pub-type="epub">
<day>24</day>
<month>8</month>
<year>2007</year>
</pub-date>
<volume>54</volume>
<issue>4</issue>
<fpage>587</fpage>
<lpage>594</lpage>
<history>
<date date-type="received">
<day>22</day>
<month>6</month>
<year>2012</year>
</date>
<date date-type="revised">
<day>11</day>
<month>8</month>
<year>2012</year>
</date>
<date date-type="accepted">
<day>15</day>
<month>1</month>
<year>2013</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright &#x00A9; 2007 Korean Ophthalmological Society</copyright-statement>
<copyright-year>2007</copyright-year>
<license>
<license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">http://creativecommons.org/licenses/by-nc/3.0/</ext-link>) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<abstract xml:lang="en">
<title>Abstract</title>
<sec>
<title>Purpose</title>
<p>To investigate the efficacy of combined treatment with 0.05% cyclosporine A and 20% umbilical cord serum eye drops for severe dry eye associated with graft-versus-host disease (GVHD).</p>
</sec>
<sec>
<title>Methods</title>
<p>Eighteen patients with severe dry eye associated with GVHD were treated with 0.05% cyclosporine A and 20% umbilical cord serum eye drops (group 1, n = 16), 0.05% cyclosporine A eye drops (group 2, n = 10) or artificial tears only (group 3, n = 10). Tear film break up time (BUT), Schirmer test, tear clearance rate (TCR), and keratoepithelio pathy score were measured before and 1, 3 and 6 months after treatment.</p>
</sec>
<sec>
<title>Results</title>
<p>In group 1, significant improvement was observed in tear film BUT (from 3.25 &#x00B1; 1.18 s to 6.63 &#x00B1; 0.96 s, <italic>p</italic> &lt; 0.01), TCR (from 2.38 &#x00B1; 0.72 to 3.13 &#x00B1; 0.72, <italic>p</italic> &lt; 0.01) and keratoepithelio pathy score (from 6.31 &#x00B1; 2.15 to 0.88 &#x00B1; 0.89, <italic>p</italic> &lt; 0.01) 6 months after treatment. Compared with group 2 and group 3, group 1 showed significant improvement in BUT (3 and 6 months after treatment) and keratoepitheliopathy score (1, 3 and 6 months after treatment).</p>
</sec>
<sec>
<title>Conclusions</title>
<p>Combined treatment with 0.05% cyclosporine A and 20% umbilical cord serum eye drops is effective for severe dry eye associated with GVHD.</p>
</sec>
</abstract>
<kwd-group xml:lang="en">
<kwd>Cyclosporin A</kwd>
<kwd>Dry eye</kwd>
<kwd>Graft-versus-host disease</kwd>
<kwd>Umbilical cord serum</kwd>
</kwd-group>
</article-meta>
</front>
<back>
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<sec sec-type="display-objects">
<title>Figures and Tables</title>
<fig id="f1-jkos-54-587" position="float">
<label>Figure 1.</label>
<caption><p>Comparison of tear film break up time (A), schirmer test (B), tear clearance rate (C), and keratoepitheliopathy score (D) between the groups. <sup>&#x002A;</sup>Statistically difference between group 1 and group 2, <sup>&#x2020;</sup>Statistically difference between group 1 and group 3, &#x2021;Statistically difference between group 2 and group 3</p></caption>
<graphic xlink:href="jkos-54-587f1.tif"/>
</fig>
<table-wrap id="t1-jkos-54-587" position="float">
<label>Table 1.</label>
<caption><p>Characteristics of patients with severe dry eye associated with graft-versus-host disease</p></caption>
<table rules="groups" frame="hsides">
<thead>
<tr>
<th valign="middle" align="left">Group</th>
<th valign="middle" align="center">No.</th>
<th valign="middle" align="center">Age (years)</th>
<th valign="middle" align="center">Sex</th>
<th valign="middle" align="center">Original disease</th>
<th valign="middle" align="center">SCT</th>
<th valign="middle" align="center">Duration between SCT and dry eye (months)</th>
<th valign="middle" align="center">Graft-versus-host disease other than the eyes</th>
<th valign="middle" align="center">Systemic immunosuppression</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">1</td>
<td valign="middle" align="center">56</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">Non-Hodgkin&#x0027;s lymphoma</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">4</td>
<td valign="middle" align="center">Skin, oral mucosa</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">2</td>
<td valign="middle" align="center">62</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">Myelodysplastic syndrome</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">36</td>
<td valign="middle" align="center">Skin, liver, intestine</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">3</td>
<td valign="middle" align="center">19</td>
<td valign="middle" align="center">F</td>
<td valign="middle" align="center">ALL</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">16</td>
<td valign="middle" align="center">Skin</td>
<td valign="middle" align="center">Cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">4</td>
<td valign="middle" align="center">26</td>
<td valign="middle" align="center">F</td>
<td valign="middle" align="center">Aplastic anemia</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">27</td>
<td valign="middle" align="center"/>
<td valign="middle" align="center"/>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">5</td>
<td valign="middle" align="center">35</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">4</td>
<td valign="middle" align="center">Skin, oral mucosa</td>
<td valign="middle" align="center"/>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">6</td>
<td valign="middle" align="center">15</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">45</td>
<td valign="middle" align="center">Skin, oral mucosa</td>
<td valign="middle" align="center">Steroid</td>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">7</td>
<td valign="middle" align="center">32</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">48</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">1</td>
<td valign="middle" align="center">8</td>
<td valign="middle" align="center">45</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">Non-Hodgkin&#x0027;s lymphoma</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">4</td>
<td valign="middle" align="center">Skin, liver, oral mucosa</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">2</td>
<td valign="middle" align="center">9</td>
<td valign="middle" align="center">30</td>
<td valign="middle" align="center">F</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">7</td>
<td valign="middle" align="center">Liver, oral mucosa</td>
<td valign="middle" align="center">Steroid</td>
</tr>
<tr>
<td valign="middle" align="left">2</td>
<td valign="middle" align="center">10</td>
<td valign="middle" align="center">16</td>
<td valign="middle" align="center">F</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">4</td>
<td valign="middle" align="center">Skin, liver</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">2</td>
<td valign="middle" align="center">11</td>
<td valign="middle" align="center">16</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">39</td>
<td valign="middle" align="center">Skin</td>
<td valign="middle" align="center">Steroid</td>
</tr>
<tr>
<td valign="middle" align="left">2</td>
<td valign="middle" align="center">12</td>
<td valign="middle" align="center">42</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">Non-Hodgkin&#x0027;s lymphoma</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">11</td>
<td valign="middle" align="center">Skin, lung, oral mucosa</td>
<td valign="middle" align="center">Cyclosporine A, tacrolimus</td>
</tr>
<tr>
<td valign="middle" align="left">2</td>
<td valign="middle" align="center">13</td>
<td valign="middle" align="center">5</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">Neuroblastoma</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">9</td>
<td valign="middle" align="center">Intestine</td>
<td valign="middle" align="center">Steroid</td>
</tr>
<tr>
<td valign="middle" align="left">3</td>
<td valign="middle" align="center">14</td>
<td valign="middle" align="center">32</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">14</td>
<td valign="middle" align="center">Liver</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">3</td>
<td valign="middle" align="center">15</td>
<td valign="middle" align="center">45</td>
<td valign="middle" align="center">F</td>
<td valign="middle" align="center">AML</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">7</td>
<td valign="middle" align="center">Skin, liver, oral mucosa</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">3</td>
<td valign="middle" align="center">16</td>
<td valign="middle" align="center">26</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">CML</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">24</td>
<td valign="middle" align="center">Lung, liver, spleen</td>
<td valign="middle" align="center">Steroid, cyclosporine A</td>
</tr>
<tr>
<td valign="middle" align="left">3</td>
<td valign="middle" align="center">17</td>
<td valign="middle" align="center">18</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">ALL</td>
<td valign="middle" align="center">PBSCT</td>
<td valign="middle" align="center">9</td>
<td valign="middle" align="center">Lung</td>
<td valign="middle" align="center">Steroid</td>
</tr>
<tr>
<td valign="middle" align="left">3</td>
<td valign="middle" align="center">18</td>
<td valign="middle" align="center">17</td>
<td valign="middle" align="center">M</td>
<td valign="middle" align="center">ALL</td>
<td valign="middle" align="center">BMT</td>
<td valign="middle" align="center">1</td>
<td valign="middle" align="center">Skin, liver, intestine</td>
<td valign="middle" align="center">Steroid, tacrolimus</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn><p>SCT = stem cell transplantation; PBSCT = peripheral blood stem cell transplantation; ALL = acute lymphoblastic leukemia; BMT = bone marrow transplantation; AML = acute myelogenous leukemia; CML = chronic myelogenous leukemia.</p></fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="t2-jkos-54-587" position="float">
<label>Table 2.</label>
<caption><p>Tear film and ocular surface change after treatment with cyclosporine A and umbilical cord serum eye drops in severe dry eye associated with graft-versus-host disease</p></caption>
<table rules="groups" frame="hsides">
<thead>
<tr>
<th valign="middle" align="center"/>
<th valign="middle" align="center">Before</th>
<th valign="middle" align="center">1 month</th>
<th valign="middle" align="center">3 months</th>
<th valign="middle" align="center">6 months</th>
<th valign="middle" align="center">P1</th>
<th valign="middle" align="center">P2</th>
<th valign="middle" align="center">P3</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left">Tear film break up time (s)</td>
<td valign="middle" align="center">3.25 &#x00B1; 1.24</td>
<td valign="middle" align="center">4.75 &#x00B1; 0.68</td>
<td valign="middle" align="center">5.63 &#x00B1; 0.62</td>
<td valign="middle" align="center">6.63 &#x00B1; 0.96</td>
<td valign="middle" align="center">&lt;0.01</td>
<td valign="middle" align="center">&lt;0.01 &lt;0.01</td>
</tr>
<tr>
<td valign="middle" align="left">Schirmer test (mm)</td>
<td valign="middle" align="center">3.19 &#x00B1; 1.33</td>
<td valign="middle" align="center">3.38 &#x00B1; 1.45</td>
<td valign="middle" align="center">3.81 &#x00B1; 1.68</td>
<td valign="middle" align="center">3.94 &#x00B1; 2.26</td>
<td valign="middle" align="center">0.61</td>
<td valign="middle" align="center">0.10</td>
<td valign="middle" align="center">0.20</td>
</tr>
<tr>
<td valign="middle" align="left">Tear clearance rate ((log2)<sup>-1</sup>)</td>
<td valign="middle" align="center">2.38 &#x00B1; 0.62</td>
<td valign="middle" align="center">2.69 &#x00B1; 0.95</td>
<td valign="middle" align="center">3.13 &#x00B1; 0.62</td>
<td valign="middle" align="center">3.13 &#x00B1; 0.72</td>
<td valign="middle" align="center">0.28</td>
<td valign="middle" align="center">0.01 &lt;0.01</td>
</tr>
<tr>
<td valign="middle" align="left">Keratoepitheliopathy score</td>
<td valign="middle" align="center">6.31 &#x00B1; 2.12</td>
<td valign="middle" align="center">2.75 &#x00B1; 1.24</td>
<td valign="middle" align="center">1.63 &#x00B1; 0.89</td>
<td valign="middle" align="center">0.88 &#x00B1; 0.89</td>
<td valign="middle" align="center">&lt;0.01</td>
<td valign="middle" align="center">&lt;0.01 &lt;0.01</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn><p>Values are mean &#x00B1; SD (n = 16).</p></fn>
<fn><p>P1 = statistical values between before and 1 month after treatment; P2 = statistical values between before and 3 months after treatment; P3 = statistical values between before and 6 months after treatment.</p></fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="t3-jkos-54-587" position="float">
<label>Table 3.</label>
<caption><p>Tear film and ocular surface change after treatment with cyclosporine A eye drops in severe dry eye associated with graft-versus-host disease</p></caption>
<table rules="groups" frame="hsides">
<thead>
<tr>
<th valign="middle" align="center"/>
<th valign="middle" align="center">Before</th>
<th valign="middle" align="center">1 month</th>
<th valign="middle" align="center">3 months</th>
<th valign="middle" align="center">6 months</th>
<th valign="middle" align="center">P1</th>
<th valign="middle" align="center">P2</th>
<th valign="middle" align="center">P3</th>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left">Tear film break up time (s)</td>
<td valign="middle" align="center">3.32 &#x00B1; 1.34</td>
<td valign="middle" align="center">3.90 &#x00B1; 1.20</td>
<td valign="middle" align="center">4.50 &#x00B1; 0.97</td>
<td valign="middle" align="center">5.10 &#x00B1; 0.88</td>
<td valign="middle" align="center">0.13</td>
<td valign="middle" align="center">0.02</td>
<td valign="middle" align="center">0.07</td>
</tr>
<tr>
<td valign="middle" align="left">Schirmer test (mm)</td>
<td valign="middle" align="center">3.10 &#x00B1; 0.88</td>
<td valign="middle" align="center">3.30 &#x00B1; 1.16</td>
<td valign="middle" align="center">3.70 &#x00B1; 1.16</td>
<td valign="middle" align="center">3.90 &#x00B1; 1.10</td>
<td valign="middle" align="center">0.52</td>
<td valign="middle" align="center">0.08</td>
<td valign="middle" align="center">&lt;0.01</td>
</tr>
<tr>
<td valign="middle" align="left">Tear clearance rate ((log2)<sup>-1</sup>)</td>
<td valign="middle" align="center">2.20 &#x00B1; 0.63</td>
<td valign="middle" align="center">2.27 &#x00B1; 0.79</td>
<td valign="middle" align="center">2.63 &#x00B1; 0.52</td>
<td valign="middle" align="center">2.87 &#x00B1; 0.63</td>
<td valign="middle" align="center">0.89</td>
<td valign="middle" align="center">0.10</td>
<td valign="middle" align="center">0.08</td>
</tr>
<tr>
<td valign="middle" align="left">Keratoepitheliopathy score</td>
<td valign="middle" align="center">5.20 &#x00B1; 1.32</td>
<td valign="middle" align="center">4.23 &#x00B1; 0.79</td>
<td valign="middle" align="center">3.37 &#x00B1; 0.67</td>
<td valign="middle" align="center">2.52 &#x00B1; 0.70</td>
<td valign="middle" align="center">0.12</td>
<td valign="middle" align="center">0.01</td>
<td valign="middle" align="center">0.01</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn><p>Values are mean &#x00B1; SD (n = 10).</p></fn>
<fn><p>P1 = statistical values between before and 1 month after treatment; P2 = statistical values between before and 3 months after treatment; P3 = statistical values between before and 6 months after treatment.</p></fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="t4-jkos-54-587" position="float">
<label>Table 4.</label>
<caption><p>Tear film and ocular surface change after treatment with 0.1% sodium hyaluronate eye drops in severe dry eye associated with graft-versus-host disease</p></caption>
<table rules="groups" frame="hsides">
<thead>
<tr>
<td valign="middle" align="left">Before</td>
<td valign="middle" align="center">1 month</td>
<td valign="middle" align="center">3 months</td>
<td valign="middle" align="center">6 months</td>
<td valign="middle" align="center">P1</td>
<td valign="middle" align="center">P2</td>
<td valign="middle" align="center">P3</td>
</tr>
</thead>
<tbody>
<tr>
<td valign="middle" align="left">Tear film break up time (s)</td>
<td valign="middle" align="center">3.55 &#x00B1; 1.08</td>
<td valign="middle" align="center">3.77 &#x00B1; 1.50</td>
<td valign="middle" align="center">3.82 &#x00B1; 1.40</td>
<td valign="middle" align="center">3.75 &#x00B1; 1.16</td>
<td valign="middle" align="center">0.57</td>
<td valign="middle" align="center">0.50</td>
<td valign="middle" align="center">0.57</td>
</tr>
<tr>
<td valign="middle" align="left">Schirmer test (mm)</td>
<td valign="middle" align="center">3.44 &#x00B1; 1.07</td>
<td valign="middle" align="center">3.40 &#x00B1; 1.17</td>
<td valign="middle" align="center">3.52 &#x00B1; 0.92</td>
<td valign="middle" align="center">3.65 &#x00B1; 1.03</td>
<td valign="middle" align="center">0.95</td>
<td valign="middle" align="center">0.41</td>
<td valign="middle" align="center">0.59</td>
</tr>
<tr>
<td valign="middle" align="left">Tear clearance rate ((log2)<sup>-1</sup>)</td>
<td valign="middle" align="center">2.33 &#x00B1; 0.48</td>
<td valign="middle" align="center">2.55 &#x00B1; 0.53</td>
<td valign="middle" align="center">2.43 &#x00B1; 0.57</td>
<td valign="middle" align="center">2.55 &#x00B1; 0.53</td>
<td valign="middle" align="center">0.16</td>
<td valign="middle" align="center">0.66</td>
<td valign="middle" align="center">0.41</td>
</tr>
<tr>
<td valign="middle" align="left">Keratoepitheliopathy score</td>
<td valign="middle" align="center">5.27 &#x00B1; 1.03</td>
<td valign="middle" align="center">4.41 &#x00B1; 1.43</td>
<td valign="middle" align="center">4.05 &#x00B1; 1.20</td>
<td valign="middle" align="center">3.22 &#x00B1; 0.92</td>
<td valign="middle" align="center">0.13</td>
<td valign="middle" align="center">0.09</td>
<td valign="middle" align="center">&lt;0.01</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn><p>Values are mean &#x00B1; SD (n = 10).</p></fn>
<fn><p>P1 = statistical values between before and 1 month after treatment; P2 = statistical values between before and 3 months after treatment; P3 = statistical values between before and 6 months after treatment.</p></fn>
</table-wrap-foot>
</table-wrap>
</sec>
</back>
</article>
