TAILIEUCHUNG - OSTEOPOROSIS

Several in vitro studies have shown that polyphenols are the major contributors with respect to the total antioxidant activity of the majority of fruits and vegetables. Over polyphenolic molecules have been identified and can be classified into flavonoids and non- flavonoid phenolics. Certain authors consider (poly)phenols to be all secondary phytochemicals that have at least two phenol subunits. However, (poly)phenols are also defined as all secondary metabolites possessing an aromatic benzene ring that is substituted by at least two hydroxyl groups, including their functional derivatives (reviewed by Bouayed, 2010). Moreover, in the classification given by Manach et al. (2004),. | OSTEOPOROSIS Edited by Yannis Dionyssiotis Osteoporosis Edited by Yannis Dionyssiotis Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which allows users to download copy and build upon published articles even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. As for readers this license allows users to download copy and build upon published chapters even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Alida Lesnjakovic Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published February 2012 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Osteoporosis Edited by Yannis Dionyssiotis p. cm. ISBN 978-953-51-0026-3 INTECH open science I open minds free online editions of InTech Books and Journals can be found at .

• Y học thường thức
• Vaginal Wall Prolapse
• Surgical Complications
• Synthetic Materials
• Treatment
• Post Prostatic
• Surgery Stress
• Planning Incorporation
• Policy and Management
• Medical Devices