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	<id>https://wikimd.org/index.php?action=history&amp;feed=atom&amp;title=PCT</id>
	<title>PCT - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wikimd.org/index.php?action=history&amp;feed=atom&amp;title=PCT"/>
	<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=PCT&amp;action=history"/>
	<updated>2026-04-25T17:25:33Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wikimd.org/index.php?title=PCT&amp;diff=6529056&amp;oldid=prev</id>
		<title>Prab at 17:37, 18 March 2025</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=PCT&amp;diff=6529056&amp;oldid=prev"/>
		<updated>2025-03-18T17:37:52Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&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 17:37, 18 March 2025&lt;/td&gt;
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&lt;/table&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
	<entry>
		<id>https://wikimd.org/index.php?title=PCT&amp;diff=6516591&amp;oldid=prev</id>
		<title>Prab: CSV import</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=PCT&amp;diff=6516591&amp;oldid=prev"/>
		<updated>2025-03-17T21:57:30Z</updated>

		<summary type="html">&lt;p&gt;CSV import&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 21:57, 17 March 2025&lt;/td&gt;
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&lt;/table&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
	<entry>
		<id>https://wikimd.org/index.php?title=PCT&amp;diff=6276906&amp;oldid=prev</id>
		<title>Prab: CSV import</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=PCT&amp;diff=6276906&amp;oldid=prev"/>
		<updated>2025-02-11T04:44:30Z</updated>

		<summary type="html">&lt;p&gt;CSV import&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&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 04:44, 11 February 2025&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-l23&quot;&gt;Line 23:&lt;/td&gt;
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&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;[[Category:Medical terminology]]&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;[[Category:Medical terminology]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
	<entry>
		<id>https://wikimd.org/index.php?title=PCT&amp;diff=5252083&amp;oldid=prev</id>
		<title>Prab: CSV import</title>
		<link rel="alternate" type="text/html" href="https://wikimd.org/index.php?title=PCT&amp;diff=5252083&amp;oldid=prev"/>
		<updated>2024-02-23T22:33:20Z</updated>

		<summary type="html">&lt;p&gt;CSV import&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;PCT&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;Procalcitonin&amp;#039;&amp;#039;&amp;#039; is a protein that is normally produced in the body in small amounts. However, its levels can significantly increase during severe bacterial infections, making it a useful marker for diagnosing and monitoring sepsis.&lt;br /&gt;
&lt;br /&gt;
== Overview ==&lt;br /&gt;
Procalcitonin is a peptide precursor of the hormone calcitonin, which is involved in calcium homeostasis. It is composed of 116 amino acids and is produced by parafollicular cells (C cells) of the thyroid and by the neuroendocrine cells of the lung and the intestine.&lt;br /&gt;
&lt;br /&gt;
== Clinical significance ==&lt;br /&gt;
The level of procalcitonin in the blood stream of healthy individuals is below the limit of detection (0.01 µg/L) of clinical assays. However, it rises in response to a proinflammatory stimulus, especially of bacterial origin. Therefore, it is used as a marker of severe sepsis and septic shock.&lt;br /&gt;
&lt;br /&gt;
== Diagnostic use ==&lt;br /&gt;
Procalcitonin test is used in the diagnosis of serious bacterial infections and sepsis. It can also help to differentiate between bacterial and viral infections, as its levels do not typically rise in viral infections.&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
* [[Sepsis]]&lt;br /&gt;
* [[Bacterial infections]]&lt;br /&gt;
* [[Calcitonin]]&lt;br /&gt;
* [[Thyroid]]&lt;br /&gt;
&lt;br /&gt;
== References ==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Proteins]]&lt;br /&gt;
[[Category:Diagnostic tests]]&lt;br /&gt;
[[Category:Medical terminology]]&lt;br /&gt;
{{stub}}&lt;/div&gt;</summary>
		<author><name>Prab</name></author>
	</entry>
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