Developmental Origins of Environmentally Induced Disease and DysfunctionInternational Conference on Foetal Programming and Developmental ToxicityTórshavn, Faroe Islands, 20–24 May, 2007

摘要

Foetal and early postnatal development likely constitutes the most vulnerable time period of human life, in regard to adverse effects of environmental hazards. Subtle effects during early life can lead to functional deficits and increased disease risks later in life. The programming hypothesis (i.e. that early development determines subsequent organ functions and disease risks), has gathered much support from both experimental and epidemiological studies. The prenatal and early postnatal environment affects gene expression, and epigenetic changes may constitute an important mechanism for the programming effects. All of this information suggests that the timing of exposure to environmental chemical is crucial in determining the toxicity effects. These important insights are likely to be of importance for new research in environmental health and related fields, and for health promotion and prevention purposes.