Volume 41, Issue 4 pp. 231-240
ORIGINAL ARTICLE

Prenatal stress programs lipid metabolism enhancing cardiovascular risk in the female F1, F2, and F3 generation in the primate model common marmoset (Callithrix jacchus)

Ulrike Buchwald

Ulrike Buchwald

Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, Leipzig, Germany

LIFE – Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany

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Daniel Teupser

Daniel Teupser

LIFE – Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany

Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Hospital Leipzig, Leipzig, Germany

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Friederike Kuehnel

Friederike Kuehnel

Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, Leipzig, Germany

LIFE – Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany

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Jana Grohmann

Jana Grohmann

Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, Leipzig, Germany

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Nancy Schmieder

Nancy Schmieder

Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, Leipzig, Germany

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Nicola Beindorff

Nicola Beindorff

Department of Reproductive Biology, German Primate Center, Göttingen, Germany

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Christina Schlumbohm

Christina Schlumbohm

Clinical Neurobiology Laboratory, German Primate Center, Göttingen, Germany

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Herbert Fuhrmann

Herbert Fuhrmann

Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, Leipzig, Germany

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Almuth Einspanier

Almuth Einspanier

Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, Leipzig, Germany

LIFE – Leipzig Research Center for Civilization Diseases, University of Leipzig, Leipzig, Germany

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First published: 02 July 2012
Citations: 18
Ulrike Buchwald and Almuth Einspanier, Institute of Physiological Chemistry, Veterinary Faculty, University of Leipzig, An den Tierkliniken 1, 04103 Leipzig, Germany.
Tel.: +49 341 9738102;
fax: +49 341 9738119;
e-mails: [email protected]; [email protected]

Abstract

Background Many human diseases are modulated by intrauterine environment, which is called prenatal programming. This study investigated effects of prenatal glucocorticoids on the lipid metabolism of three filial generations of common marmosets.

Methods Pregnant primates were treated with dexamethasone during pregnancy. Body weight and blood lipid parameters of adult female offspring (F1: n = 5, F2: n = 6, F3: n = 3) were compared with age-related female controls (n = 12).

Results F1, F2, and F3 offspring showed significantly lower percentage of plasma n3 fatty acids than controls. F2 and F3 presented higher cholesterol levels, with significantly more LDL cholesterol, significantly less HDL triglycerides and an enhanced cholesterol/HDL cholesterol ratio. Body weight was not significantly affected.

Conclusions Prenatal dexamethasone led to higher amounts of cardiovascular risk factors and less protective parameters in female F1–F3 offspring. The intergenerational consequences suggest prenatal programming through epigenetic effects.

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