<?xml version="1.0" encoding="UTF-8"?><item href="/news-events/stories/2014/august/082614nasavision.php" dsn="news"><featured/><top-stories/><homepage/><pubDate>08/07/2017 07:24:07 PM</pubDate><title>Collaboration Aims to Reduce, Treat Vision Problems in Astronauts</title><subtitle/><description>To reduce and better treat spaceflight-induced visual impairment, UH optometrists are collaborating on a NASA study that examines ocular changes seen in a number of astronauts.</description><author>Lisa Merkl</author><author-email>lkmerkl@uh.edu</author-email><author-phone/><image/><categories>Health,People,Research,Top Stories</categories></item>