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	<id>https://embryology.med.unsw.edu.au/embryology/index.php?action=history&amp;feed=atom&amp;title=Talk%3ABGDA_Practical_Placenta_-_Villi_Development</id>
	<title>Talk:BGDA Practical Placenta - Villi Development - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://embryology.med.unsw.edu.au/embryology/index.php?action=history&amp;feed=atom&amp;title=Talk%3ABGDA_Practical_Placenta_-_Villi_Development"/>
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	<updated>2026-09-18T09:48:07Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.10</generator>
	<entry>
		<id>https://embryology.med.unsw.edu.au/embryology/index.php?title=Talk:BGDA_Practical_Placenta_-_Villi_Development&amp;diff=223251&amp;oldid=prev</id>
		<title>Z8600021 at 07:16, 12 April 2016</title>
		<link rel="alternate" type="text/html" href="https://embryology.med.unsw.edu.au/embryology/index.php?title=Talk:BGDA_Practical_Placenta_-_Villi_Development&amp;diff=223251&amp;oldid=prev"/>
		<updated>2016-04-12T07:16:42Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:16, 12 April 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[BGDA Practical Placenta - Villi Development|Back to BGDA Practical Placenta - Villi Development]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[BGDA Practical Placenta - Villi Development|Back to BGDA Practical Placenta - Villi Development]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Original - [http://vslides.unsw.edu.au/VirtualSlideV2.nsf/id/74A731 Virtual Slides - Placenta]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Human Villi Timeline==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Human Villi Timeline==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Z8600021</name></author>
	</entry>
	<entry>
		<id>https://embryology.med.unsw.edu.au/embryology/index.php?title=Talk:BGDA_Practical_Placenta_-_Villi_Development&amp;diff=137527&amp;oldid=prev</id>
		<title>Z8600021 at 00:37, 3 Haziran 2014</title>
		<link rel="alternate" type="text/html" href="https://embryology.med.unsw.edu.au/embryology/index.php?title=Talk:BGDA_Practical_Placenta_-_Villi_Development&amp;diff=137527&amp;oldid=prev"/>
		<updated>2014-06-03T00:37:47Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:37, 3 Haziran 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[BGDA Practical Placenta - Villi Development|Back to BGDA Practical Placenta - Villi Development]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Human Villi Timeline==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Human Villi Timeline==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Z8600021</name></author>
	</entry>
	<entry>
		<id>https://embryology.med.unsw.edu.au/embryology/index.php?title=Talk:BGDA_Practical_Placenta_-_Villi_Development&amp;diff=93816&amp;oldid=prev</id>
		<title>Z8600021: Created page with &quot;==Human Villi Timeline==  The placental vill development data below is based upon a recent immunochemistry confocal laser scanning microscope (CLSM) study.&lt;ref&gt;&lt;pubmed&gt;1754565...&quot;</title>
		<link rel="alternate" type="text/html" href="https://embryology.med.unsw.edu.au/embryology/index.php?title=Talk:BGDA_Practical_Placenta_-_Villi_Development&amp;diff=93816&amp;oldid=prev"/>
		<updated>2012-06-06T01:25:53Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;==Human Villi Timeline==  The placental vill development data below is based upon a recent immunochemistry confocal laser scanning microscope (CLSM) study.&amp;lt;ref&amp;gt;&amp;lt;pubmed&amp;gt;1754565...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Human Villi Timeline==&lt;br /&gt;
&lt;br /&gt;
The placental vill development data below is based upon a recent immunochemistry confocal laser scanning microscope (CLSM) study.&amp;lt;ref&amp;gt;&amp;lt;pubmed&amp;gt;17545656&amp;lt;/pubmed&amp;gt;&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Note that the paper uses clinical gestational age (GA) from last menstrual period (LMP)  and has been corrected for post-conception (fertilization) age, approximately 14 days later.&lt;br /&gt;
&lt;br /&gt;
{|&lt;br /&gt;
|-bgcolor=&amp;quot;CEDFF2&amp;quot; &lt;br /&gt;
| width= 120px|'''Fertilization Age'''&lt;br /&gt;
&lt;br /&gt;
(weeks)&lt;br /&gt;
| width= 120px|'''Gestational Age'''&lt;br /&gt;
&lt;br /&gt;
(weeks)&lt;br /&gt;
| width= 180px|'''Vessel Lumen Diameter'''&lt;br /&gt;
&lt;br /&gt;
(range in microns, µm)&lt;br /&gt;
| valign=top|'''Features'''&lt;br /&gt;
|-&lt;br /&gt;
| 3 to 4&lt;br /&gt;
| 5 and 6 &lt;br /&gt;
| 10 - 15&lt;br /&gt;
| &lt;br /&gt;
* a complex network of cords and vessels with redundant connections&lt;br /&gt;
* network comprises mainly cords, already connected together&lt;br /&gt;
* vessels and cords are connected to each other without any interruptions&lt;br /&gt;
* chorionic villus dominated by this network of vascular elements&lt;br /&gt;
* vessels and cords are located centrally as well as peripherally and as a consequence contact the overlying trophoblastic layer&lt;br /&gt;
|-bgcolor=&amp;quot;F5FAFF&amp;quot; &lt;br /&gt;
| 5 to 6 &lt;br /&gt;
| 7 and 8&lt;br /&gt;
| 10 - 26 &lt;br /&gt;
| &lt;br /&gt;
* villi dominated by capillary network of vessels and cords&lt;br /&gt;
* capillary network contains more vessels than cords&lt;br /&gt;
|-&lt;br /&gt;
| 7 to 8 &lt;br /&gt;
| 9 and 10&lt;br /&gt;
| 60 - 75 two central vessels &lt;br /&gt;
&lt;br /&gt;
26 - 34 capillary network&lt;br /&gt;
| &lt;br /&gt;
* villi have two large centrally located vessels&lt;br /&gt;
* surrounded by and connected to a peripheral capillary network&lt;br /&gt;
* capillary network contains vessels with a lumen in tight contact with overlying trophoblastic layer&lt;br /&gt;
* villous projections also contain blind ending capillary sprouts&lt;br /&gt;
|-bgcolor=&amp;quot;F5FAFF&amp;quot; &lt;br /&gt;
| 9 to 10 &lt;br /&gt;
| 11 and 12&lt;br /&gt;
| 70 - 90 two central vessels&lt;br /&gt;
&lt;br /&gt;
26 - 34 capillary network&lt;br /&gt;
| &lt;br /&gt;
* immature intermediate villi characterized by two large vessels surrounded by a capillary network&lt;br /&gt;
* capillary network has few cords&lt;br /&gt;
* blind ending capillary sprouts off the capillary network&lt;br /&gt;
|-&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
===Reference===&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;/div&gt;</summary>
		<author><name>Z8600021</name></author>
	</entry>
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