<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sat, 23 May 2026 14:35:08 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/cystatin-c/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Serum levels of NGAL and Cystatin C as Markers of Early Kidney Dysfunction in Patients with Obstructive Sleep Apnea Syndrome]]></title><description><![CDATA[This article is a study which establishes an association between higher neutrophil gelatinase-associated lipocalin (NGAL) levels and cystatin C levels and the presence of obstructive sleep apnea (OSA).]]></description><link>http://direct.ecency.com/hive-163521/@secondmedicalop/serum-levels-of-ngal-and-cystatin-c-as-markers-of-early-kidney-dysfunction-in-patients-with-obstructive-sleep-apnea-syndrome</link><guid isPermaLink="true">http://direct.ecency.com/hive-163521/@secondmedicalop/serum-levels-of-ngal-and-cystatin-c-as-markers-of-early-kidney-dysfunction-in-patients-with-obstructive-sleep-apnea-syndrome</guid><category><![CDATA[hive-163521]]></category><dc:creator><![CDATA[secondmedicalop]]></dc:creator><pubDate>Mon, 20 Jan 2020 03:02:30 GMT</pubDate><enclosure url="https://i.ecency.com/p/W5LtFUPm6g7111bbdcuxu3bfUg5qaCq8seb5paCtrrT7zMaZC32aV8dx4phCidrnWQayfWEA6cHbTj9AViqM53E12gVtamE9ezi1JRKgJ99RB9SCDgvQ6LESiaiH6UoCoi7Nm6FkzBhrnQ2wrDWD9mdjUqMAW?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>