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	<title>Medical Research Blog</title>
	<link>http://www.breakingnewsblog.com/medicalresearch</link>
	<description>Keep up to date with medical study findings, clinical trials and the original published research.</description>
	<lastBuildDate>Thu, 23 Mar 2006 22:20:47 +0000</lastBuildDate>
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		<title>Laughing is good for the heart</title>
		<description><![CDATA[Watching comedy films boosts blood flow to the heart, finds a small study in the journal Heart.  Researchers asked 20 healthy young adults to watch 15 to 30 minute segments of sad and humorous films, a minimum of 48 hours apart.
Examples of sad films included the opening scene of Saving Private Ryan and examples [...]]]></description>
		<link>http://www.breakingnewsblog.com/medicalresearch/archives/laughing_is_good_for_the_heart/</link>
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		<title>Absence of critical protein linked to infertility</title>
		<description><![CDATA[The absence of a key protein may lead to infertility.
Researchers at the University of Illinois at Urbana-Champaign report that experiments involving mice &#8212; to be detailed in the Proceedings of the National Academy of Sciences &#8212; indicate that the transcription factor protein C/EBPb must be present in the uterus for pregnancy to occur. The study [...]]]></description>
		<link>http://www.breakingnewsblog.com/medicalresearch/archives/absence_of_critical_protein_linked_to_infertility/</link>
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		<title>Head and neck cancer research</title>
		<description><![CDATA[Quality of life measured one year after treatment for head and neck cancer appears to be associated with longer-term survival, according to a study in the January issue of Archives of Otolaryngology – Head &#038; Neck Surgery, one of the JAMA/Archives journals.
Several studies have provided evidence that quality of life (QOL) might be associated with [...]]]></description>
		<link>http://www.breakingnewsblog.com/medicalresearch/archives/head_and_neck_cancer_research/</link>
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