[Fetal programming: prevention of perinatal acquired predispositions of diseases in later life].
Alterations of the metabolic and hormonal environment of the fetus may cause predispositions to the development of disorders and diseases in later life. The timing, duration, severity, and type of insult during development determines the specific physiological outcome. Intrauterine programming of physiological systems occurs at the gene, cell, tissue, organ, and system levels and causes permanent structural and functional changes. Elevated insulin concentrations during critical periods of perinatal life may induce a lasting 'malprogramming' of neuroendocrine systems regulating body weight, food intake, and metabolism. Similar characteristics may occur due to perinatal hyperleptinism, hypercortisolism. Diagnosis and therapy of gestational diabetes in time may prevent metabolic and cardiovascular diseases in later life. This concept has new important implications for chances and challenges of perinatal preventive medicine in the future.
Kainer
F
F
Perinatalzentrum Klinikum Innenstadt LMU, München. Franz.Kainer@med.uni-muenchen.de
D004734:Energy Metabolism / Q000502:physiology; D005260:Female; D047109:Fetal Development / Q000502:physiology*; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007231:Infant, Newborn; D007328:Insulin / Q000097:blood; D020738:Leptin / Q000097:blood; D009490:Neurosecretory Systems / Q000503:physiopathology; D011247:Pregnancy; D011254:Pregnancy in Diabetics / Q000097:blood / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D011297:Prenatal Exposure Delayed Effects / Q000097:blood / Q000209:etiology / Q000517:prevention & control*
D007328:Insulin; D020738:Leptin; D006854:Hydrocortisone