Maternal Western-style diet affects offspring islet composition and function in a non-human primate model of maternal over-nutrition

ConclusionsMaternal WSD exposure results in persistently decreased α-cell mass in the three-year old offspring. WSD/CTR islets secreted greater amounts of insulin ex vivo, suggesting that these islets are primed to hyper-secrete insulin under certain metabolic stressors. Although WSD did not induce overt impaired glucose tolerance in dams or offspring, offspring born to mothers with higher glucose excursions during a glucose tolerance test were more likely to also show higher glucose excursions.
Source: Molecular Metabolism - Category: Endocrinology Source Type: research