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Myocardial triglycerides : magnetic resonance spectroscopy in health and diabetes

Hammer, S.

Citation

Hammer, S. (2008, November 20). Myocardial triglycerides : magnetic resonance spectroscopy in health and diabetes. Retrieved from

https://hdl.handle.net/1887/13266

Version: Corrected Publisher’s Version

License: Licence agreement concerning inclusion of doctoral thesis in the Institutional Repository of the University of Leiden

Downloaded from: https://hdl.handle.net/1887/13266

Note: To cite this publication please use the final published version (if

applicable).

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Myocardial Triglycerides

Magnetic Resonance Spectroscopy

in Health and Diabetes

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Cover Design: Geert Gratama.

Printed by: Optima Grafische Communicatie, Rotterdam.

ISBN: 978-90-8559-409-3.

© 2008, Sebastiaan Hammer, Leiden, The Netherlands. All rights reserved. No part of this thesis may be reproduced or transmitted in any form, by any means, without prior written permission of the author.

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Myocardial Triglycerides

Magnetic Resonance Spectroscopy in Health and Diabetes

proefschrift

ter verkrijging van

de graad van Doctor aan de Universiteit Leiden, op gezag van de Rector Magnificus prof. mr. P.F. van der Heijden,

volgens besluit van het College voor Promoties te verdedigen op donderdag 20 november 2008

klokke 15.00 uur door

Sebastiaan Hammer geboren te Utrecht

in 1981

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PromotiecommiSSie

Promotores

Prof. Dr. J.W.A. Smit Prof. Dr. J.A. Romijn Prof. Dr. A. de Roos

Co-promotor

Dr. H.J Lamb

Referent

Prof. C.B. Higgins, M.D., Radiology, University of California, San Francisco, USA

Overige commissieleden

Prof. Dr. H. Pijl Prof. Dr. J.H. Bolk Prof. Dr. S.E. Papapoulos Prof. Dr. Ir. L.M. Havekes

Financial support by the Netherlands Heart Foundation and the Dutch Diabetes Foundation for the publication of this thesis is gratefully acknowledged.

Additional financial support is provided by The J.E. Jurriaanse Foundation, Foundation Imago (Oegstgeest), Foundation of Image Processing, Philips BV, Astra Zeneca BV, GlaxoSmithKline BV, Medis medical imaging systems BV, Bristol-Myers-Squibb BV, Merck Sharp & Dohme BV, Solvay Pharmaceuticals BV, Guerbet Nederland BV, Sanofi-Aventis BV and Novo Nordisk BV.

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Voor mijn ouders

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contents

1. General introduction 9

Part i: HealtHy VolunteerS

2. Metabolic imaging of myocardial triglyceride content: reproducibility of

1H magnetic resonance spectroscopy with respiratory navigator gating in volunteers

Radiology 2007; 245(1):251-257

27

3. Short-term caloric restriction induces accumulation of myocardial triglycerides and decreases left ventricular diastolic function in healthy subjects

Diabetes 2007; 56(12):2849-2853

41

4. Progressive caloric restriction induces dose-dependent changes in myocardial triglyceride content and diastolic function in healthy men Journal of Clinical Endocrinology and Metabolism 2008; 93(2):497-503

55

5. Effects of short-term high-fat, high-energy diet on hepatic and myocardial triglyceride content in healthy men

Journal of Clinical Endocrinology and Metabolism 2008; 93(7):2702-2708

69

Part ii: DiabeteS mellituS

6. Short-term flexibility of myocardial triglycerides and diastolic function in patients with type 2 diabetes mellitus

American Journal of Physiology - Endocrinology and Metabolism 2008;

295(3):E714-E718

87

7. Prolonged caloric restriction in obese patients with type 2 diabetes mellitus decreases myocardial triglyceride content and improves myocardial function Journal of the American College of Cardiology 2008; 52(12):1006-1012

101

8. Short-term hyperglycemic dysregulation in patients with type 1 diabetes mellitus does not change myocardial triglyceride content or myocardial function

Adapted from Diabetes Care 2008; 31(8):1613-1614

115

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8

Contents

9. General discussion 127

10. Summary / Samenvatting 141

List of publications 151

Nawoord 155

Curriculum Vitae 157

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