title: Experimental evidence for long-term programming effects of early diet.
abstract: Nutritional manipulation targeted at specific periods of embryo or placental development can result in substantial changes in fetal organ development despite no effects on fetal weight. In particular, kidney and fat mass are greater in nutrient restricted offspring in conjunction with higher mRNA abundance for leptin, insulin-like growth factors I/II and glucocorticoid receptors. As young adults, nutrient restricted offspring exhibit a blunting of the cardiovascular baroreflex. They also demonstrate increased plasma leptin following sympathetic stimulation, not observed in controls, indicating resetting of adipocyte sensitivity to stress. In conclusion, global nutrient restriction confined to periods of early development programmes adult physiology in a manner that may predispose to later disease given the appropriate environmental stimuli.
authors.affiliation: Centre for Reproduction and Early Life, Institute of Clinical Research, University Hospital, Nottingham, NG7 2UH, United Kingdom.
authors.forename: M E
authors.initials: ME
authors.lastname: Symonds
authors.forename: H
authors.initials: H
authors.lastname: Budge
authors.forename: T
authors.initials: T
authors.lastname: Stephenson
authors.forename: D S
authors.initials: DS
authors.lastname: Gardner
mesh_terms: D000375:Aging / Q000502:physiology; D019317:Evidence-Based Medicine; D005260:Female; D047109:Fetal Development / Q000502:physiology*; D006801:Humans; D023421:Models, Animal; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D039401:Prenatal Nutritional Physiological Phenomena / Q000502:physiology