<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>echinacea  Echinacea Purpurea </title><link>http://www.unboundmedicine.com/medline/ebm/research/echinacea__Echinacea_Purpurea_</link><description>Unbound MEDLINE is a service provided by Unbound Medicine, Inc. that includes data and services from the U.S. National Library of Medicine's MEDLINE® and PubMed® databases.</description><language>en-us</language><copyright>Unbound Medicine, Inc.</copyright><item><title>Anti-viral properties and mode of action of standardized Echinacea purpurea extract against highly pathogenic avian Influenza virus (H5N1, H7N7) and swine-origin H1N1 (S-OIV).</title><link>http://www.unboundmedicine.com/medline/ebm/record/19912623/full_citation/Anti_viral_properties_and_mode_of_action_of_standardized_Echinacea_purpurea_extract_against_highly_pathogenic_avian_Influenza_virus__H5N1_H7N7__and_swine_origin_H1N1__S_OIV__</link><description>Pleschka S, Stein M, Schoop R, et al. <br/><span class="title">Anti-viral properties and mode of action of standardized Echinacea purpurea extract against highly pathogenic avian Influenza virus (H5N1, H7N7) and swine-origin H1N1 (S-OIV). [JOURNAL ARTICLE]</span><br/><span class="source" title="Virology journal">Virol J 2009 Nov 13; 6(1):197.</span><br/> <a href="http://www.unboundmedicine.com/medline/ebm/record/19912623/abstract/Anti_viral_properties_and_mode_of_action_of_standardized_Echinacea_purpurea_extract_against_highly_pathogenic_avian_Influenza_virus__H5N1_H7N7__and_swine_origin_H1N1__S_OIV__">Abstract</a> | <a href="http://www.unboundmedicine.com/medline/ebm/record/19912623/full_citation/Anti_viral_properties_and_mode_of_action_of_standardized_Echinacea_purpurea_extract_against_highly_pathogenic_avian_Influenza_virus__H5N1_H7N7__and_swine_origin_H1N1__S_OIV__">Full Citation</a> | <a rel="nofollow" href="http://www.unboundmedicine.com/medline/ebm/related/19912623/Anti_viral_properties_and_mode_of_action_of_standardized_Echinacea_purpurea_extract_against_highly_pathogenic_avian_Influenza_virus__H5N1_H7N7__and_swine_origin_H1N1__S_OIV__">Find Related Articles</a> </description></item><item><title>Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents.</title><link>http://www.unboundmedicine.com/medline/ebm/record/19907671/full_citation/Hypericum_in_infection:_Identification_of_anti_viral_and_anti_inflammatory_constituents_</link><description>Birt DF, Widrlechner MP, Hammer KD, et al. <br/><span class="title">Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents. [JOURNAL ARTICLE]</span><br/><span class="source" title="Pharmaceutical biology">Pharm Biol 2009; 47(8):774-782.</span><br/> <a href="http://www.unboundmedicine.com/medline/ebm/record/19907671/abstract/Hypericum_in_infection:_Identification_of_anti_viral_and_anti_inflammatory_constituents_">Abstract</a> | <a href="http://www.unboundmedicine.com/medline/ebm/record/19907671/full_citation/Hypericum_in_infection:_Identification_of_anti_viral_and_anti_inflammatory_constituents_">Full Citation</a> | <a rel="nofollow" href="http://www.unboundmedicine.com/medline/ebm/related/19907671/Hypericum_in_infection:_Identification_of_anti_viral_and_anti_inflammatory_constituents_">Find Related Articles</a> </description></item><item><title>Safety of Herbal Medicinal Products: Echinacea and Selected Alkylamides do not Induce CYP3A4 mRNA Expression.</title><link>http://www.unboundmedicine.com/medline/ebm/record/19906827/full_citation/Safety_of_Herbal_Medicinal_Products:_Echinacea_and_Selected_Alkylamides_do_not_Induce_CYP3A4_mRNA_Expression_</link><description>Modarai M, Silva E, Suter A, et al. <br/><span class="title">Safety of Herbal Medicinal Products: Echinacea and Selected Alkylamides do not Induce CYP3A4 mRNA Expression. [JOURNAL ARTICLE]</span><br/><span class="source" title="Evidence-based complementary and alternative medicine : eCAM">Evid Based Complement Alternat Med 2009 Nov 11.</span><br/> <a href="http://www.unboundmedicine.com/medline/ebm/record/19906827/abstract/Safety_of_Herbal_Medicinal_Products:_Echinacea_and_Selected_Alkylamides_do_not_Induce_CYP3A4_mRNA_Expression_">Abstract</a> | <a href="http://www.unboundmedicine.com/medline/ebm/record/19906827/full_citation/Safety_of_Herbal_Medicinal_Products:_Echinacea_and_Selected_Alkylamides_do_not_Induce_CYP3A4_mRNA_Expression_">Full Citation</a> | <a rel="nofollow" href="http://www.unboundmedicine.com/medline/ebm/related/19906827/Safety_of_Herbal_Medicinal_Products:_Echinacea_and_Selected_Alkylamides_do_not_Induce_CYP3A4_mRNA_Expression_">Find Related Articles</a> </description></item><item><title>Cytotoxic Activity and G1 Cell Cycle Arrest of a Dienynone from Echinacea pallida.</title><link>http://www.unboundmedicine.com/medline/ebm/record/19844866/full_citation/Cytotoxic_Activity_and_G1_Cell_Cycle_Arrest_of_a_Dienynone_from_Echinacea_pallida_</link><description>Chicca A, Adinolfi B, Pellati F, et al. <br/><span class="title">Cytotoxic Activity and G1 Cell Cycle Arrest of a Dienynone from Echinacea pallida. 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[JOURNAL ARTICLE]</span><br/><span class="source" title="Evolution; international journal of organic evolution">Evolution 2009 Oct 10.</span><br/> <a href="http://www.unboundmedicine.com/medline/ebm/record/19817853/abstract/BIPARENTAL_INBREEDING_AND_INTER_REMNANT_MATING_IN_A_PERENNIAL_PRAIRIE_PLANT:_FITNESS_CONSEQUENCES_FOR_PROGENY_IN_THEIR_FIRST_EIGHT_YEARS_">Abstract</a> | <a href="http://www.unboundmedicine.com/medline/ebm/record/19817853/full_citation/BIPARENTAL_INBREEDING_AND_INTER_REMNANT_MATING_IN_A_PERENNIAL_PRAIRIE_PLANT:_FITNESS_CONSEQUENCES_FOR_PROGENY_IN_THEIR_FIRST_EIGHT_YEARS_">Full Citation</a> | <a href="http://www3.interscience.wiley.com/resolve/doi/abs%3fDOI=10.1111/j.1558-5646.2009.00860.x">Publisher Full Text</a> | <a rel="nofollow" href="http://www.unboundmedicine.com/medline/ebm/related/19817853/BIPARENTAL_INBREEDING_AND_INTER_REMNANT_MATING_IN_A_PERENNIAL_PRAIRIE_PLANT:_FITNESS_CONSEQUENCES_FOR_PROGENY_IN_THEIR_FIRST_EIGHT_YEARS_">Find Related Articles</a> </description></item><item><title>Drug--botanical interactions: a review of the laboratory, animal, and human data for 8 common botanicals.</title><link>http://www.unboundmedicine.com/medline/ebm/record/19815591/full_citation/Drug__botanical_interactions:_a_review_of_the_laboratory_animal_and_human_data_for_8_common_botanicals_</link><description>Shord SS, Shah K, Lukose A <br/><span class="title">Drug--botanical interactions: a review of the laboratory, animal, and human data for 8 common botanicals. 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[JOURNAL ARTICLE]</span><br/><span class="source" title="Journal of ethnopharmacology">J Ethnopharmacol 2009 Oct 3.</span><br/> <a href="http://www.unboundmedicine.com/medline/ebm/record/19808085/abstract/Transdermal_behaviour_of_the_N_alkylamide_spilanthol__affinin__from_Spilanthes_acmella__Compositae__extracts_">Abstract</a> | <a href="http://www.unboundmedicine.com/medline/ebm/record/19808085/full_citation/Transdermal_behaviour_of_the_N_alkylamide_spilanthol__affinin__from_Spilanthes_acmella__Compositae__extracts_">Full Citation</a></description></item><item><title>Endogenous levels of Echinacea alkylamides and ketones are important contributors to the inhibition of prostaglandin E2 and nitric oxide production in cultured macrophages.</title><link>http://www.unboundmedicine.com/medline/ebm/record/19807154/full_citation/Endogenous_levels_of_Echinacea_alkylamides_and_ketones_are_important_contributors_to_the_inhibition_of_prostaglandin_E2_and_nitric_oxide_production_in_cultured_macrophages_</link><description>LaLone CA, Rizshsky L, Hammer KD, et al. <br/><span class="title">Endogenous levels of Echinacea alkylamides and ketones are important contributors to the inhibition of prostaglandin E2 and nitric oxide production in cultured macrophages. 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