Bioscientifica Proceedings

The pattern of intrauterine growth and size at birth, in particular, programmes the structure and function of tissues later in life in many species, which has important implications for the incidence of adult-onset generative diseases in human populations. In mammals, the main determinant of intrauterine growth is the placental supply of nutrients which, in turn, depends on the size, morphology, transport characteristics and endocrine function of the placenta. However, compare...

Ruminants have been utilised extensively to investigate the developmental origins of health and disease, with the sheep serving as the model species of choice to complement dietary studies in the rat and mouse. Surprisingly few studies, however, have investigated delayed effects of maternal undernutrition during pregnancy on adult offspring health and a consistent phenotype, together with underlying mechanistic pathways, has not emerged. Nevertheless, when broad consideration ...