tailieunhanh - BIOACTIVE COMPOUNDS IN PHYTOMEDICINE

Acute leukemia is a proliferation of immature bone marrow-derived cells (blasts) that may also involve peripheral blood or solid organs. The percentage of bone marrow blast cells required for a diagnosis of acute leukemia has traditionally been set arbitrarily at 30% or more. However, more recently proposed classification systems have lowered the blast cell count to 20% for many leukemia types, and do not require any minimum blast cell percentage when certain morphologic and cytogenetic features are present | BIOACTIVE COMPOUNDS IN PHYTOMEDICINE Edited by Iraj Rasooli Bioactive Compounds in Phytomedicine Edited by Iraj Rasooli Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2011 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 Masa Vidovic Technical Editor Teodora Smiljanic Cover Designer InTech Design Team Image Copyright anelina 2011. DepositPhotos First published December 2011 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Bioactive Compounds in Phytomedicine Edited by Iraj Rasooli p. cm. ISBN 978-953-307-805-2 ikrrr iJ OPEN ACCESS INI Cvn PUBLISHER INTECH .