Ibuprofen, a non-selective inhibitor of cyclooxygenase, is one the most used non-steroidal anti- inflammatory drugs (NSAID) and pain relievers. Its effect on developing fetal neuroendocrine system when taken by pregnant mother does not well established. The aim this study was to evaluate long-term consequences administration ibuprofen rats with regard hormonal profile sexual differentiation bra...

Previous studies have revealed that one of the major metabolites of PCBs detected in human blood, 4-OH-2,3,3',4',5-pentaCB (4-OH-CB107), accumulated in fetal liver, brain, and plasma and reduced maternal and fetal thyroid hormone levels after prenatal exposure to pregnant rats from gestational days (GD) 10-16. In the present study, the effects of 4-OH-CB-107 on developmental landmarks, steroid ...

OBJECTIVE(S) Epilepsy is a neurodevelopmental disorder which is strongly influenced by genetic and environmental factors. Gestational stress has been shown to be an important factor for affecting seizure susceptibility. The present study was conducted to address whether gestational stress may affect pentylentetrazol (PTZ)-induced epileptic behavior in rat offspring in a sex- and age- dependent ...

Epidemiological studies have shown an association between low birthweight and adult disease development with transmission to subsequent generations. The aim of the present study was to examine the effect of intrauterine growth restriction in rats, induced by uteroplacental insufficiency, on cardiac structure, number, size, nuclearity, and adult blood pressure in first (F1) and second (F2) gener...

OBJECTIVE To examine the effect of prior pregnancy and lactation on bone density in aged rats. MATERIALS AND METHODS 2 month-old female Fischer-344 rats were divided into 4 groups: 1)13 rats were allowed to get pregnant and to nurse their offspring for two or three cycles; 2)14 rats were allowed to get pregnant two or three times and were immediately separated from their young after each deli...

Diabetes mellitus complicates pregnancies, leading to diseases in adult life in the offspring. Asymmetric dimethylarginine (ADMA) is increased in diabetes mellitus, kidney disease, and hypertension. We tested whether maternal diabetes causes increased ADMA in rats, resulting in kidney disease and hypertension in the adult offspring, and whether these can be prevented by maternal citrulline supp...

Chronic cardiorespiratory disease is associated with low birthweight suggesting the importance of the developmental environment. Prenatal factors affecting fetal growth are believed important, but the underlying mechanisms are unknown. The influence of developmental programming on bronchial hyperreactivity is investigated in an animal model and evidence for comparable associations is sought in ...

Nutrient restriction in pregnancy has been shown to programme adult obesity. Modulation of feeding behaviour may provide a mechanism through which obesity may be programmed. Pregnant Wistar rats were fed either a control diet or a low-protein (LP) diet throughout gestation. Their offspring were allocated to a self-selected-diet protocol to assess appetite and food preferences at 12 and at 30 we...