tailieunhanh - Intelligent Business Pre Intermediate Cb

Studies assessing the role of ICTP levels in GCF or peri-implant crevicular fluid as a diagnostic marker of periodontal disease activity have reported promising results so far (Oringer et al. 1998, 2002). ICTP was suggested to predict future bone loss, to correlate with clinical parameters and putative periodontal pathogens and also to reduce following periodontal therapy (Giannobile 1999). Apart from the direct cigarette smoke-mediated effects, tissue damage mediated by impaired balance of bone turnover markers originating from tobacco smoke and tobacco-induced inflammation may be a potential mechanism | ì Intelligent Business Coursebook Pre-Intermediate Business English Longman Christine Johnson The Economist --- Intelligent Business Coursebook Pre-Intermediate Business English Christine Johnson Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE England and Associated Companies throughout the world. Pearson Education Limited 2006 The right of Christine Johnson to be identified as the author of this Wonk has ten asserted by her in accordance with the Copyright Designs and Patents Act 1988. All rights reserved no part of this publication may be reproduced stored in ữ retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of the Publishers. First published 2006 ISBN-13 97841-582-84801-6 ISBN-10 0-582-84801-6 Set in Economist Roman . Printed in Spain by Graficas Estella Acknowledgements The author would like to thank the editors Stephen NicholL Bernie Hayden and Clare Nielsen-Marsh for their excellent help and support and also the following people and organisations for their valuable contributions Irene Foster Paul Gardner Gavin Floyd Paul Saunders Nikki Lambert and the virgin Mobile Marketing team and the staff and students of LTS Training Consulting Bath. The publishers would like to thank the following people for their helpful comments on the manuscript for this book Louise Bulloch Intercom Language Services GmbH Steve Bush The British Institute Florence William Cooley Open Schools of Languages Madrid Peter Dunn. Groupe. ESC. Diion. Bourgogne Iolanta Korc-Migon Warsaw University of Technology Louise Pile UK. The publishers would like to thank the following people for their help tn piloting and developing this course Irene Barrall UK Richard Booker and Karen Ngeow University of Hong Kong Adolfo Escuder EU Estudios Empresariales University of Zaragoza Wendy Farrar University Cattolica del Sacro Cuore Piacenza Andrew .