TAILIEUCHUNG - Impact Of Engineered Nanomaterials On Health: Considerations for Benefit-Risk Assessment

Coronary heart disease—often simply called heart disease— occurs when the arteries that supply blood to the heart muscle become hardened and narrowed due to a buildup of plaque on the arteries’ inner walls. Plaque is the accumulation of fat, cholesterol, and other substances. As plaque continues to build up in the arteries, blood flow to the heart is reduced. Heart disease can lead to a heart attack. A heart attack happens when an artery becomes totally blocked with plaque, preventing vital oxygen and nutrients from getting to the heart. A heart attack can cause permanent damage to the heart muscle | European Academies JRCReferenceReport EUR24847EN EASAC Policy Report No. 15 European Commission Joint Research Centre Institute for Health and Consumer Protection IHCP EASAC European Academies Science Advisory Council Contact information EC - JRC - IHCP Via Enrico Fermi 2749 21027 Ispra VA Italy jrc-ihcp-communication@ http http Contact information EASAC Secretariat Deutsche Akademie der Naturforscher Leopoldina German National Academy of Sciences Postfach 110543 06019 Halle Saale Germany secretariat@ EASAC Brussels Office Royal Academies for Science and the Arts of Belgium RASAB Hertogsstraat 1 Rue Ducale 1000 Brussels Belgium brusselsoffice@ http This publication is a Reference Report by the JRC of the European Commission and a Policy Report by EASAC. Legal Notice Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use which might be made of this publication. The views expressed in this publication are the sole responsibility of the author s and do not necessarily reflect the views of the European Commission. Europe Direct is a service to help you find answers to your questions about the European Union Freephone number 00 800 6 7 8 9 10 11 Certain mobile telephone operators do not allow access to 00 800 numbers or these calls may be billed. A great deal of additional information on the European Union is available on the Internet. It can be accessed through the Europa server http . JRC 64792 EUR 24847 EN ISBN 978-92-79-20447-0 pdf ISSN 1831-9424 online doi 29424 pdf EASAC ISBN 978-3-8047-2922-3 Luxembourg Publications Office of the European Union European Union 2011 Reproduction is authorised provided the source is acknowledged. Picture Tin nanoparticles synthesized and photographed by JRC-IHCP. Printed in Italy Contents Foreword . 3 Executive Summary. 5 1 Introduction. 9 Development and use of .

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