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Insulin sensitivity : modulation by neuropeptides and hormones

Hoek, A.M. van den

Citation

Hoek, A. M. van den. (2006, April 26). Insulin sensitivity : modulation by neuropeptides and hormones. Haveka B.V., Alblasserdam.

Retrieved from https://hdl.handle.net/1887/4372

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/1887/4372

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The study described in this thesis were perform ed at the Gaubius Laboratories of TNO Quality of Life and the Leiden University M edical Center, Leiden, The Netherlands. The research was financially supported by the Netherlands Organization for Scientific Research (NW O), project 980-10-017.

The printing of this thesis was financially supported by: TNO-Quality of Life, the Gaubius Laboratory

Dutch Diabetes Research Foundation Van Leersum fonds KNAW

Eli Lilly Nederland

Novo Nordisk Farm a B.V. Hope Farm s / abdiets, W oerden

Cover photo: M ieke Roth, 2005. Previously published as cover of Natuurwetenschap & Techniek.

Printed by Haveka B.V., Alblasserdam , The Netherlands

Anita van den Hoek, 2006

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Insulin sensitivity

Modulation by neuropeptides and hormones

PROEFSCHRIFT

ter verkrijging van

de graad van Doctor aan de Universiteit Leiden, op gezag van de Rector Magnificus Dr. D. D. Breimer,

hoogleraar in de faculteit der W iskunde en Natuurwetenschappen en die der Geneeskunde,

volgens besluit van het College voor Promoties te verdedigen op woensdag 26 april 2006

klokke 14.15 uur

door

Anita Mariska van den Hoek

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Promotiecommissie

Promotores: Prof. dr. L.M. Havekes Prof. dr. J.A. Romijn

Co-promotor: Dr. H. Pijl

Referent: Prof. dr. E. Fliers (AMC, Amsterdam)

Overige leden: Dr. A. Kalsbeek (NIH, Amsterdam) Prof. dr. J.A. Maassen

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Contents

Chapter 1.

General introduction

Chapter 2.

Intracerebroventricular Neuropeptide Y infusion precludes inhibition of glucose and VLDL-production by insulin.

Diabetes 53:2529-2534, 2004

Chapter 3.

Intracerebroventricular administration of melanotan II increases insulin sensitivity of glucose disposal in mice.

Diabetologia 48(8):1621-1626, 2005

Chapter 4.

PYY3-36 reinforces insulin action on glucose disposal in mice fed a high fat diet.

Diabetes 53:1949-1952, 2004

Chapter 5.

Chronic PYY3-36 treatment ameliorates insulin resistance in C57BL6-mice on a high fat diet.

Manuscript in preparation

Chapter 6.

Leptin deficiency per se dictates body composition, insulin action and insulin clearance in ob/ob mice. Submitted for publication

Chapter 7.

General discussion.

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